feat(encoder): add separate audio/subtitle copy and recalculate PTS option

Signed-off-by: k4yt3x <i@k4yt3x.com>

.clang-format

@@ -0,0 +1,8 @@
+BasedOnStyle: Chromium
+AlignAfterOpenBracket: BlockIndent
+AllowShortEnumsOnASingleLine: false
+BinPackArguments: false
+BreakStringLiterals: false
+ColumnLimit: 100
+IndentWidth: 4
+InsertBraces: true

.gitattributes

@@ -0,0 +1 @@
+models/** linguist-vendored

.github/FUNDING.yml

@@ -1,12 +1,2 @@
-# These are supported funding model platforms
-
 github: k4yt3x
 patreon: k4yt3x
-open_collective: # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
-liberapay: # Replace with a single Liberapay username
-issuehunt: # Replace with a single IssueHunt username
-otechie: # Replace with a single Otechie username
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,39 @@
+---
+name: Bug report
+about: Report a bug in the program
+title: "<Bug summary>"
+labels: type:Bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of the bug.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+
+1. Do this...
+2. Do that...
+3. See error here...
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Actual behavior**
+A clear and concise description of what actually happened.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment:**
+
+- OS: `e.g., Windows 11 24H2 or Arch Linux`
+- GPU: `e.g., NVIDIA GeForce RTX 4090`
+- Video2X Version: `e.g., 6.3.1`
+
+**Full command**
+If applicable, add the full command you used to run the program.
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Request a feature to be added or suggest an idea
+title: "<Feature summary>"
+labels: type:Enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/build.yml

@@ -0,0 +1,179 @@
+name: Build
+
+on:
+  push:
+    paths:
+      - ".github/workflows/build.yml"
+      - "include/**"
+      - "src/**"
+      - "tools/**"
+      - "third_party/**"
+      - "CMakeLists.txt"
+  pull_request:
+    paths:
+      - ".github/workflows/build.yml"
+      - "include/**"
+      - "src/**"
+      - "tools/**"
+      - "third_party/**"
+      - "CMakeLists.txt"
+  workflow_dispatch:
+
+jobs:
+  ubuntu:
+    runs-on: ubuntu-latest
+    env:
+      DEBIAN_FRONTEND: noninteractive
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install dependencies
+        run: |
+          git submodule update --init --recursive
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            libavcodec-dev \
+            libavdevice-dev \
+            libavfilter-dev \
+            libavformat-dev \
+            libavutil-dev \
+            libswscale-dev \
+            libvulkan-dev \
+            glslang-tools \
+            libomp-dev \
+            libboost-program-options-dev
+
+      - name: Build Video2X
+        run: |
+          mkdir -p /tmp/build /tmp/install
+          cmake -B /tmp/build -S . -DCMAKE_BUILD_TYPE=Debug \
+            -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ \
+            -DVIDEO2X_USE_EXTERNAL_NCNN=OFF -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+            -DINSTALL_BIN_DESTINATION=. -DINSTALL_INCLUDE_DESTINATION=include \
+            -DINSTALL_LIB_DESTINATION=. -DINSTALL_MODEL_DESTINATION=. \
+            -DCMAKE_INSTALL_PREFIX=/tmp/install
+          cmake --build /tmp/build --config Debug --target install
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: video2x-nightly-linux-amd64
+          path: /tmp/install
+
+  windows:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Vulkan SDK
+        uses: humbletim/setup-vulkan-sdk@v1.2.1
+        with:
+          vulkan-query-version: 1.4.304.1
+          vulkan-components: Vulkan-Headers, Vulkan-Loader, Glslang, SPIRV-Tools, SPIRV-Headers
+          vulkan-use-cache: true
+
+      - name: Install dependencies
+        shell: pwsh
+        run: |
+          $ffmpegVersion = "7.1"
+          $ncnnVersion = "20241226"
+
+          git submodule update --init --recursive
+
+          curl -Lo ffmpeg-shared.zip "https://github.com/GyanD/codexffmpeg/releases/download/$ffmpegVersion/ffmpeg-$ffmpegVersion-full_build-shared.zip"
+          Expand-Archive -Path ffmpeg-shared.zip -DestinationPath third_party
+          Rename-Item -Path "third_party/ffmpeg-$ffmpegVersion-full_build-shared" -NewName ffmpeg-shared
+
+          curl -Lo ncnn-shared.zip "https://github.com/Tencent/ncnn/releases/download/$ncnnVersion/ncnn-$ncnnVersion-windows-vs2022-shared.zip"
+          Expand-Archive -Path ncnn-shared.zip -DestinationPath third_party
+          Rename-Item -Path "third_party/ncnn-$ncnnVersion-windows-vs2022-shared" -NewName ncnn-shared
+
+      - name: Build Video2X
+        shell: pwsh
+        run: |
+          cmake -S . -B build `
+            -DVIDEO2X_USE_EXTERNAL_NCNN=OFF -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF -DVIDEO2X_USE_EXTERNAL_BOOST=OFF `
+            -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=build/video2x_install
+          cmake --build build --config Debug --parallel --target install
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: video2x-nightly-windows-amd64
+          path: build/video2x_install
+
+  container:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - uses: mr-smithers-excellent/docker-build-push@v5
+        name: Build the Docker image
+        with:
+          registry: ghcr.io
+          dockerfile: packaging/docker/Dockerfile
+          image: video2x
+          tags: latest
+          pushImage: false
+
+  appimage:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          git submodule update --init --recursive
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            build-essential cmake clang pkg-config ninja-build curl file fuse \
+            libavcodec-dev \
+            libavdevice-dev \
+            libavfilter-dev \
+            libavformat-dev \
+            libavutil-dev \
+            libswscale-dev \
+            libvulkan-dev \
+            glslang-tools \
+            libomp-dev \
+            libboost-program-options1.83-dev \
+            libboost-program-options1.83.0 \
+            libspdlog-dev
+
+      - name: Build Video2X
+        run: |
+          cmake -G Ninja -B build -S . \
+            -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+            -DNCNN_BUILD_SHARED_LIBS=ON \
+            -DCMAKE_CXX_COMPILER=clang++ \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DNCNN_AVX512=OFF \
+            -DCMAKE_INSTALL_PREFIX=AppDir/usr
+          cmake --build build --config Release --target install --parallel
+
+      - name: Build AppImage
+        run: |
+          sudo curl -Lo /usr/local/bin/linuxdeploy \
+            https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+          sudo chmod +x /usr/local/bin/linuxdeploy
+          LD_LIBRARY_PATH=AppDir/usr/lib linuxdeploy \
+            --appdir AppDir \
+            --executable AppDir/usr/bin/video2x \
+            --exclude-library "libvulkan.so.1" \
+            --desktop-file packaging/appimage/video2x.desktop \
+            --icon-file packaging/appimage/video2x.png \
+            --output appimage
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: Video2X-x86_64.AppImage
+          path: Video2X-x86_64.AppImage

.github/workflows/ci.yml

@@ -1,41 +0,0 @@
-name: CI
-on:
-  push:
-    branches:
-      - master
-      - dev/*
-  pull_request: {}
-  workflow_dispatch: {}
-jobs:
-  ubuntu:
-    runs-on: ubuntu-latest
-    env:
-      DEBIAN_FRONTEND: noninteractive
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-        with:
-          submodules: recursive
-      - name: Setup Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends \
-            python3-opencv python3-pil python3-tqdm python3-dev \
-            libvulkan-dev glslang-dev glslang-tools swig
-          pip install wheel
-      - name: Build wheels
-        run: |
-          pip wheel -w /tmp/wheels \
-            rife-ncnn-vulkan-python@git+https://github.com/media2x/rife-ncnn-vulkan-python.git .
-      - name: Package artifacts
-        run: |
-          tar cJvf /tmp/video2x-nightly-wheels.txz /tmp/wheels/*
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v2
-        with:
-          name: video2x-nightly-wheels
-          path: /tmp/video2x-nightly-wheels.txz

.github/workflows/docs.yml

@@ -0,0 +1,49 @@
+name: Docs
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - "docs/book/**"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install mdBook
+        run: |
+          version="$(curl https://api.github.com/repos/rust-lang/mdBook/releases/latest | jq -r '.tag_name')"
+          curl -sSL "https://github.com/rust-lang/mdBook/releases/download/$version/mdbook-$version-x86_64-unknown-linux-musl.tar.gz" | tar -xz
+          sudo mv mdbook /usr/local/bin/
+
+      - name: Build Docs with mdBook
+        run: mdbook build -d "$PWD/build/docs/book" docs/book
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: "build/docs/book"
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/issues.yml

@@ -0,0 +1,52 @@
+name: Issues
+
+on:
+  issues:
+    types:
+      - opened
+      - reopened
+      - closed
+
+jobs:
+  label_issues:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Remove all 'state:' labels
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          ISSUE_NUMBER=${{ github.event.issue.number }}
+          REPO=${{ github.repository }}
+          EXISTING_LABELS=$(gh issue view $ISSUE_NUMBER --repo $REPO --json labels --jq '.labels[].name')
+
+          for label in $EXISTING_LABELS; do
+            if [[ $label == state:* ]]; then
+              gh issue edit $ISSUE_NUMBER --remove-label "$label" --repo $REPO
+            fi
+          done
+
+      - name: Add 'state:Backlog' label on issue opened or reopened
+        if: ${{ github.event.action == 'opened' || github.event.action == 'reopened' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          LABEL_NAME="state:Backlog"
+          REPO=${{ github.repository }}
+          ISSUE_NUMBER=${{ github.event.issue.number }}
+
+          if gh label list --repo $REPO | grep -q "$LABEL_NAME"; then
+            gh issue edit $ISSUE_NUMBER --add-label "$LABEL_NAME" --repo $REPO
+          fi
+
+      - name: Add 'state:Done' label on issue closed
+        if: ${{ github.event.action == 'closed' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          LABEL_NAME="state:Done"
+          REPO=${{ github.repository }}
+          ISSUE_NUMBER=${{ github.event.issue.number }}
+
+          if gh label list --repo $REPO | grep -q "$LABEL_NAME"; then
+            gh issue edit $ISSUE_NUMBER --add-label "$LABEL_NAME" --repo $REPO
+          fi

.github/workflows/release.yml

@@ -1,78 +1,166 @@
 name: Release
+
 on:
   push:
     tags:
       - "*"
 
+permissions:
+  contents: write
+
 jobs:
   setup:
-    if: github.event.base_ref == 'refs/heads/master'
     name: Setup
+    if: github.event.base_ref == 'refs/heads/master'
     runs-on: ubuntu-latest
     outputs:
-      tag: ${{ steps.get_tag.outputs.tag }}
+      version: ${{ steps.get_version.outputs.version }}
     steps:
-      - name: Get tag
-        id: get_tag
-        run: echo ::set-output name=tag::${GITHUB_REF/refs\/tags\//}
+      - name: Get version
+        id: get_version
+        run: echo version=${GITHUB_REF/refs\/tags\//} >> $GITHUB_OUTPUT
 
-  create-release:
-    name: Create release
+  ubuntu-2404:
+    # GitHub Actions' ubuntu-24.04 runner does not have enough RAM
+    if: false
+    name: Build Ubuntu 24.04 release
     needs:
       - setup
-    runs-on: ubuntu-latest
-    outputs:
-      upload_url: ${{ steps.create_release.outputs.upload_url }}
+    runs-on: ubuntu-24.04
+    env:
+      DEBIAN_FRONTEND: noninteractive
     steps:
-      - name: Create release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout repository
+        uses: actions/checkout@v4
         with:
-          tag_name: ${{ needs.setup.outputs.tag }}
-          release_name: Video2X ${{ needs.setup.outputs.tag }}
-          draft: true
-          prerelease: false
+          submodules: recursive
+
+      - name: Install dependencies
+        run: |
+          git submodule update --init --recursive
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+              libavcodec-dev \
+              libavdevice-dev \
+              libavfilter-dev \
+              libavformat-dev \
+              libavutil-dev \
+              libswscale-dev \
+              libvulkan-dev \
+              glslang-tools \
+              libomp-dev \
+              libboost-program-options-dev
+
+      - name: Build Video2X
+        run: |
+          cmake -B build -S . -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ \
+            -DVIDEO2X_USE_EXTERNAL_NCNN=OFF -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+            -DCMAKE_INSTALL_PREFIX=build/video2x-linux-ubuntu-2404-amd64/usr
+          cmake --build build --config Release --target install --parallel
+          mkdir -p build/video2x-linux-ubuntu-2404-amd64/DEBIAN
+          cp packaging/debian/control build/video2x-linux-ubuntu-2404-amd64/DEBIAN/control
+          dpkg-deb --build build/video2x-linux-ubuntu-2404-amd64
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: video2x-linux-ubuntu-2404-amd64
+          path: build/video2x-linux-ubuntu-2404-amd64.deb
+
+  windows:
+    # Disabled because it takes too long to build
+    if: false
+    name: Build Windows release
+    needs:
+      - setup
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Vulkan SDK
+        uses: humbletim/setup-vulkan-sdk@v1.2.1
+        with:
+          vulkan-query-version: 1.4.304.1
+          vulkan-components: Vulkan-Headers, Vulkan-Loader, Glslang, SPIRV-Tools, SPIRV-Headers
+          vulkan-use-cache: true
+
+      - name: Install dependencies
+        shell: pwsh
+        run: |
+          $ffmpegVersion = "7.1"
+          $ncnnVersion = "20240820"
+
+          git submodule update --init --recursive
+
+          curl -Lo ffmpeg-shared.zip "https://github.com/GyanD/codexffmpeg/releases/download/$ffmpegVersion/ffmpeg-$ffmpegVersion-full_build-shared.zip"
+          Expand-Archive -Path ffmpeg-shared.zip -DestinationPath third_party
+          Rename-Item -Path "third_party/ffmpeg-$ffmpegVersion-full_build-shared" -NewName ffmpeg-shared
+
+          curl -Lo ncnn-shared.zip "https://github.com/Tencent/ncnn/releases/download/$ncnnVersion/ncnn-$ncnnVersion-windows-vs2022-shared.zip"
+          Expand-Archive -Path ncnn-shared.zip -DestinationPath third_party
+          Rename-Item -Path "third_party/ncnn-$ncnnVersion-windows-vs2022-shared" -NewName ncnn-shared
+
+      - name: Build Video2X
+        shell: pwsh
+        run: |
+          cmake -S . -B build `
+            -DVIDEO2X_USE_EXTERNAL_NCNN=OFF -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF -DVIDEO2X_USE_EXTERNAL_BOOST=OFF `
+            -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=build/video2x_install
+          cmake --build build --config Release --parallel --target install
+
+      - name: Compress artifacts
+        run: |
+          Compress-Archive -Path build/video2x_install/* -DestinationPath build/video2x-windows-amd64.zip
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: video2x-windows-amd64
+          path: build/video2x-windows-amd64.zip
 
   container:
     name: Build and upload container
     needs:
       - setup
-      - create-release
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+
       - uses: mr-smithers-excellent/docker-build-push@v5
         name: Build & push the Docker image
         with:
           registry: ghcr.io
           username: ${{ secrets.GHCR_USER }}
           password: ${{ secrets.GHCR_TOKEN }}
-          dockerfile: Dockerfile
+          dockerfile: packaging/docker/Dockerfile
           image: video2x
-          tags: latest, ${{ needs.setup.outputs.tag }}
+          tags: latest, ${{ needs.setup.outputs.version }}
 
-  container-variants:
-    name: Build and upload variants of the container
+  create-release:
+    name: Create release
     needs:
       - setup
-      - create-release
-    strategy:
-      matrix:
-        version:
-          - slim-alpine
+      # - ubuntu-2404
+      # - windows
+      - container
     runs-on: ubuntu-latest
+    # outputs:
+    #   upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-      - uses: mr-smithers-excellent/docker-build-push@v5
-        name: Build & push the Docker image
+      # - name: Download artifacts
+      #   uses: actions/download-artifact@v4
+
+      - name: Create release
+        id: create_release
+        uses: softprops/action-gh-release@v2
         with:
-          registry: ghcr.io
-          username: ${{ secrets.GHCR_USER }}
-          password: ${{ secrets.GHCR_TOKEN }}
-          dockerfile: Dockerfile.${{ matrix.version }}
-          image: video2x
-          tags: ${{ needs.setup.outputs.tag }}-${{ matrix.version }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag_name: ${{ needs.setup.outputs.version }}
+          name: ${{ needs.setup.outputs.version }}
+          draft: true
+          prerelease: false

.gitignore

@@ -1,119 +1,77 @@
-# PDM
-.pdm.toml
-__pypackages__/
+# Data files
+data/
 
-# test videos
-*.mp4
-*.mkv
-*.mov
-*.avi
-*.flv
-*.webm
-
-# vim session file
-Session.vim
-
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
+# Built-binaries
+bin/
 build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
 
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
+# Prerequisites
+*.d
 
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
 
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-.hypothesis/
-.pytest_cache/
+# Linker output
+*.ilk
+*.map
+*.exp
 
-# Translations
-#*.mo
-#*.pot
+# Precompiled Headers
+*.gch
+*.pch
 
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
 
-# Flask stuff:
-instance/
-.webassets-cache
+# Shared objects (inc. Windows DLLs)
+*.dll
+#*.so
+*.so.*
+*.dylib
 
-# Scrapy stuff:
-.scrapy
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
 
-# Sphinx documentation
-docs/_build/
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
 
-# PyBuilder
-target/
+# Kernel Module Compile Results
+#*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
 
-# Jupyter Notebook
-.ipynb_checkpoints
+# clang tooling compilation databases
+.cache/
+*.plist
 
-# pyenv
-.python-version
-
-# celery beat schedule file
-celerybeat-schedule
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
+# CMake
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
+CMakeUserPresets.json

.gitmodules

@@ -0,0 +1,18 @@
+[submodule "third_party/ncnn"]
+	path = third_party/ncnn
+	url = https://github.com/Tencent/ncnn.git
+[submodule "third_party/spdlog"]
+	path = third_party/spdlog
+	url = https://github.com/gabime/spdlog.git
+[submodule "third_party/boost"]
+	path = third_party/boost
+	url = https://github.com/boostorg/boost.git
+[submodule "third_party/librealesrgan_ncnn_vulkan"]
+	path = third_party/librealesrgan_ncnn_vulkan
+	url = https://github.com/k4yt3x/librealesrgan-ncnn-vulkan.git
+[submodule "third_party/librealcugan_ncnn_vulkan"]
+	path = third_party/librealcugan_ncnn_vulkan
+	url = https://github.com/k4yt3x/librealcugan-ncnn-vulkan.git
+[submodule "third_party/librife_ncnn_vulkan"]
+	path = third_party/librife_ncnn_vulkan
+	url = https://github.com/k4yt3x/librife-ncnn-vulkan.git

.justfile

@@ -0,0 +1,338 @@
+# Use PowerShell to run recipes on Windows
+set windows-shell := ['pwsh', '-Command']
+
+# Default build directory, generator, and C++ compiler
+bindir := "build"
+generator := "Ninja"
+cxx := "clang++"
+
+# Test video and output paths
+test_video := "data/standard-test.mp4"
+test_output := "data/output.mp4"
+
+[unix]
+[group('build')]
+build:
+    cmake -G '{{generator}}' -S . -B {{bindir}} \
+        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+        -DCMAKE_CXX_COMPILER={{cxx}} \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX={{bindir}}/video2x-install \
+        -DVIDEO2X_ENABLE_NATIVE=ON
+    cmake --build {{bindir}} --config Release --parallel --target install
+
+[windows]
+[group('build')]
+build:
+    cmake -S . -B {{bindir}} \
+        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX={{bindir}}/video2x-install \
+        -DCMAKE_INSTALL_BINDIR="." \
+        -DCMAKE_INSTALL_LIBDIR="." \
+        -DCMAKE_INSTALL_INCLUDEDIR=include \
+        -DCMAKE_INSTALL_DATADIR="." \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+        -DVIDEO2X_USE_EXTERNAL_BOOST=OFF
+    cmake --build {{bindir}} --config Release --parallel --target install
+
+[unix]
+[group('build')]
+static:
+    cmake -G '{{generator}}' -S . -B {{bindir}} \
+        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+        -DCMAKE_CXX_COMPILER={{cxx}} \
+        -DBUILD_SHARED_LIBS=OFF \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX={{bindir}}/video2x-install \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+        -DVIDEO2X_USE_EXTERNAL_BOOST=OFF
+    cmake --build {{bindir}} --config Release --parallel --target install
+
+[unix]
+[group('build')]
+debug:
+    cmake -G '{{generator}}' -S . -B {{bindir}} \
+        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+        -DCMAKE_CXX_COMPILER={{cxx}} \
+        -DCMAKE_BUILD_TYPE=Debug
+    cmake --build {{bindir}} --config Debug --parallel
+
+[windows]
+[group('build')]
+debug:
+    cmake -S . -B {{bindir}} \
+        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+        -DCMAKE_BUILD_TYPE=Debug \
+        -DCMAKE_INSTALL_PREFIX={{bindir}}/video2x-install \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+        -DVIDEO2X_USE_EXTERNAL_BOOST=OFF
+    cmake --build {{bindir}} --config Debug --parallel
+
+[unix]
+[group('build')]
+debian:
+    apt-get update
+    apt-get install -y --no-install-recommends \
+        build-essential cmake clang pkg-config ninja-build \
+        libavcodec-dev \
+        libavdevice-dev \
+        libavfilter-dev \
+        libavformat-dev \
+        libavutil-dev \
+        libswscale-dev \
+        libvulkan-dev \
+        glslang-tools \
+        libomp-dev \
+        libspdlog-dev \
+        libboost-program-options-dev
+    cmake -G '{{generator}}' -B /tmp/build -S . \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DCMAKE_CXX_COMPILER={{cxx}} \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX=/tmp/install \
+        -DINSTALL_BIN_DESTINATION=. \
+        -DINSTALL_INCLUDE_DESTINATION=include \
+        -DINSTALL_LIB_DESTINATION=. \
+        -DINSTALL_MODEL_DESTINATION=.
+    cmake --build /tmp/build --config Release --target install --parallel
+
+[unix]
+[group('build')]
+ubuntu2404:
+    apt-get update
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+        build-essential cmake pkg-config ninja-build \
+        libavcodec-dev \
+        libavdevice-dev \
+        libavfilter-dev \
+        libavformat-dev \
+        libavutil-dev \
+        libswscale-dev \
+        libvulkan-dev \
+        glslang-tools \
+        libomp-dev \
+        libboost-program-options-dev
+    cmake -G '{{generator}}' -B build -S . \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+        -DCMAKE_CXX_COMPILER=g++ \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX=video2x-linux-ubuntu-amd64/usr
+    cmake --build build --config Release --target install --parallel
+    mkdir -p video2x-linux-ubuntu-amd64/DEBIAN
+    cp packaging/debian/control.ubuntu2404 video2x-linux-ubuntu-amd64/DEBIAN/control
+    dpkg-deb --build video2x-linux-ubuntu-amd64
+
+[unix]
+[group('build')]
+ubuntu2204:
+    apt-get update
+    DEBIAN_FRONTEND=noninteractive apt-get install -y software-properties-common
+    add-apt-repository -y ppa:ubuntuhandbook1/ffmpeg7
+    apt-get update
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+        build-essential cmake ninja-build \
+        libavcodec-dev \
+        libavdevice-dev \
+        libavfilter-dev \
+        libavformat-dev \
+        libavutil-dev \
+        libswscale-dev \
+        libvulkan-dev \
+        glslang-tools \
+        libomp-dev \
+        libboost-program-options-dev
+    cmake -G '{{generator}}' -B build -S . \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DVIDEO2X_USE_EXTERNAL_SPDLOG=OFF \
+        -DCMAKE_CXX_COMPILER=g++ \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX=video2x-linux-ubuntu-amd64/usr
+    cmake --build build --config Release --target install --parallel
+    mkdir -p video2x-linux-ubuntu-amd64/DEBIAN
+    cp packaging/debian/control.ubuntu2204 video2x-linux-ubuntu-amd64/DEBIAN/control
+    dpkg-deb --build video2x-linux-ubuntu-amd64
+
+[unix]
+[group('build')]
+appimage:
+    apt-get update
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+        build-essential cmake clang pkg-config ninja-build curl file fuse \
+        libavcodec-dev \
+        libavdevice-dev \
+        libavfilter-dev \
+        libavformat-dev \
+        libavutil-dev \
+        libswscale-dev \
+        libvulkan-dev \
+        glslang-tools \
+        libomp-dev \
+        libboost-program-options1.83-dev \
+        libboost-program-options1.83.0 \
+        libspdlog-dev
+    cmake -G '{{generator}}' -B build -S . \
+        -DVIDEO2X_USE_EXTERNAL_NCNN=OFF \
+        -DNCNN_BUILD_SHARED_LIBS=ON \
+        -DCMAKE_CXX_COMPILER=clang++ \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DNCNN_AVX512=OFF \
+        -DCMAKE_INSTALL_PREFIX=AppDir/usr
+    cmake --build build --config Release --target install --parallel
+    rm -rf AppDir/usr/share/video2x/models/rife/rife \
+        AppDir/usr/share/video2x/models/rife/rife-HD \
+        AppDir/usr/share/video2x/models/rife/rife-UHD \
+        AppDir/usr/share/video2x/models/rife/rife-anime \
+        AppDir/usr/share/video2x/models/rife/rife-v2 \
+        AppDir/usr/share/video2x/models/rife/rife-v2.3 \
+        AppDir/usr/share/video2x/models/rife/rife-v2.4 \
+        AppDir/usr/share/video2x/models/rife/rife-v3.0 \
+        AppDir/usr/share/video2x/models/rife/rife-v3.1
+    curl -Lo /usr/local/bin/linuxdeploy \
+        https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+    chmod +x /usr/local/bin/linuxdeploy
+    LD_LIBRARY_PATH=AppDir/usr/lib linuxdeploy \
+        --appdir AppDir \
+        --executable AppDir/usr/bin/video2x \
+        --exclude-library "libvulkan.so.1" \
+        --desktop-file packaging/appimage/video2x.desktop \
+        --icon-file packaging/appimage/video2x.png \
+        --output appimage
+
+[unix]
+[group('misc')]
+clean:
+    rm -vrf {{bindir}} data/output*.* heaptrack*.zst valgrind.log
+
+[windows]
+[group('misc')]
+clean:
+    Remove-Item -Recurse -Force -ErrorAction SilentlyContinue -Path build,data/output*.*
+
+[unix]
+[group('test')]
+test-realesrgan:
+    LD_LIBRARY_PATH={{bindir}} {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+
+[unix]
+[group('test')]
+test-realcugan:
+    LD_LIBRARY_PATH={{bindir}} {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p realcugan -s 4 -n 0 --realcugan-model models-se
+
+[unix]
+[group('test')]
+test-libplacebo:
+    LD_LIBRARY_PATH={{bindir}} {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p libplacebo -w 1920 -h 1080 --libplacebo-shader anime4k-v4-a
+
+[unix]
+[group('test')]
+test-rife:
+    LD_LIBRARY_PATH={{bindir}} {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p rife -m 4 --rife-model rife-v4.6
+
+[unix]
+[group('test')]
+memcheck-realesrgan:
+    LD_LIBRARY_PATH={{bindir}} valgrind \
+        --tool=memcheck \
+        --leak-check=full \
+        --show-leak-kinds=all \
+        --track-origins=yes \
+        --show-reachable=yes \
+        --verbose --log-file="valgrind.log" \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p realesrgan -s 2 --realesrgan-model realesr-animevideov3 \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+memcheck-realcugan:
+    LD_LIBRARY_PATH={{bindir}} valgrind \
+        --tool=memcheck \
+        --leak-check=full \
+        --show-leak-kinds=all \
+        --track-origins=yes \
+        --show-reachable=yes \
+        --verbose --log-file="valgrind.log" \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p realcugan -s 2 -n 0 --realcugan-model models-se \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+memcheck-libplacebo:
+    LD_LIBRARY_PATH={{bindir}} valgrind \
+        --tool=memcheck \
+        --leak-check=full \
+        --show-leak-kinds=all \
+        --track-origins=yes \
+        --show-reachable=yes \
+        --verbose --log-file="valgrind.log" \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p libplacebo -w 1920 -h 1080 --libplacebo-shader anime4k-v4-a \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+memcheck-rife:
+    LD_LIBRARY_PATH={{bindir}} valgrind \
+        --tool=memcheck \
+        --leak-check=full \
+        --show-leak-kinds=all \
+        --track-origins=yes \
+        --show-reachable=yes \
+        --verbose --log-file="valgrind.log" \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p rife -m 4 --rife-model rife-v4.6 \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+heaptrack-realesrgan:
+    LD_LIBRARY_PATH={{bindir}} HEAPTRACK_ENABLE_DEBUGINFOD=1 heaptrack \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p realesrgan -s 4 --realesrgan-model realesr-animevideov3 \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+heaptrack-realcugan:
+    LD_LIBRARY_PATH={{bindir}} HEAPTRACK_ENABLE_DEBUGINFOD=1 heaptrack \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p realcugan -s 4 -n 0 --realcugan-model models-se \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+heaptrack-libplacebo:
+    LD_LIBRARY_PATH={{bindir}} HEAPTRACK_ENABLE_DEBUGINFOD=1 heaptrack \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p libplacebo -w 1920 -h 1080 --libplacebo-shader anime4k-v4-a \
+        -e preset=veryfast -e crf=30
+
+[unix]
+[group('test')]
+heaptrack-rife:
+    LD_LIBRARY_PATH={{bindir}} HEAPTRACK_ENABLE_DEBUGINFOD=1 heaptrack \
+        {{bindir}}/video2x \
+        -i {{test_video}} -o {{test_output}} \
+        -p rife -m 4 --rife-model rife-v4.6 \
+        -e preset=veryfast -e crf=30

CHANGELOG.md

@@ -0,0 +1,140 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+
+- Option to recalculate the PTS.
+- Real-ESRGAN models `realesr-general-x4v3` and `realesr-general-wdn-x4v3` (#1319).
+- (Video2X Qt6) Korean translation.
+
+### Changed
+
+- Separate audio and subtitle stream copying options.
+
+## [6.4.0] - 2025-01-24
+
+### Added
+
+- Multi-versioning to critical functions to enhance performance in generic architecture builds.
+- RIFE models `v4.25` and `v4.26` (#1304).
+- Support for processing videos without PTS information (#1278).
+- The feature to copy input streams' metadata to the output streams (#1282).
+- (Video2X Qt6) German translation (#1279).
+- (Video2X Qt6) Option to remove finished tasks from the queue.
+- (Video2X Qt6) Option to specify actions after processing is complete.
+- (Video2X Qt6) Support for adding and removing tasks during processing (#1281).
+- (Video2X Qt6) The feature to automatically set codec to PNG for images (#1204).
+- (Video2X Qt6) The preferences dialog.
+
+### Changed
+
+- Improve the CMake optimization flags and option names.
+- (Video2X Qt6) Embed translation files in the executable to avoid missing resources (#1250).
+- (Video2X Qt6) Redesign the main window UI to improve usability.
+
+### Fixed
+
+- A bug that causes the wrong encoder to be selected.
+- (Video2X Qt6) Incorrect font used for the Japanese translation (#1276).
+
+## [6.3.1] - 2024-12-21
+
+### Fixed
+
+- The issue of decreasing PTS precision with increasing video duration (#1269).
+- (Video2X Qt6) Errors restoring Real-CUGAN configs in the Edit Task dialog.
+- (Video2X Qt6) The incorrect comparison of version numbers.
+
+## [6.3.0] - 2024-12-20
+
+### Added
+
+- A logger manager to provide unified logging across the application.
+- Support for Real-CUGAN ncnn Vulkan (#1198).
+- (Video2X Qt6) A check to ensure the required VC++ Redistributable version is installed.
+- (Video2X Qt6) A configuration manager to save user preferences like the last selected language.
+- (Video2X Qt6) A new logging widget to display logs in the UI.
+- (Video2X Qt6) Custom options `crf=20` and `preset=slow` to the default encoder options.
+- (Video2X Qt6) French translation.
+- (Video2X Qt6) The ability to check for available updates and prompt the user to update.
+- (Video2X Qt6) Tooltips for processor and encoder options.
+
+### Changed
+
+- Improve optimization flags and add namespaces for better code organization.
+- (Video2X Qt6) Add processor names to processed videos instead of `.processed`.
+- (Video2X Qt6) The output video suffix from auto-generated to `.mkv`.
+
+### Fixed
+
+- Make the encoder always use the calculated PTS with corrected math.
+- (Video2X Qt6) The issue where task configs are being restored incorrectly in the UI.
+
+## [6.2.0] - 2024-12-11
+
+### Added
+
+- Automatic selection of the most suitable pixel format for the output video.
+- Frame interpolation processing mode.
+- More `AVCodecContext` options.
+- Support for RIFE ncnn Vulkan.
+- Support for specifying arbitrary `AVOptions` for the encoder (#1232).
+- (Video2X Qt6) Visual C++ Redistributable version check to the installer.
+
+### Changed
+
+- Improve CLI argument validation.
+- Improve error handling and error messages.
+- Improve the CLI help message structure and clarity.
+- (Video2X Qt6) Improve the UI with a complete redesign.
+
+### Removed
+
+- The C API for easier maintenance and development.
+
+### Fixed
+
+- Timestamp errors processing frames with PTS equal to 0 (#1222).
+
+## [6.1.1] - 2024-11-07
+
+### Added
+
+- Time remaining, and processing speed to the status bar.
+
+### Fixed
+
+- Stream mapping for cases where the video stream is not the first stream in the input file (#1217).
+- The encoder using the wrong color space for the output video.
+
+## [6.1.0] - 2024-11-04
+
+### Added
+
+- A better timer that gets paused when the processing is paused.
+- Detection for the validity of the provided GPU ID.
+- The `--listgpus` option to list available Vulkan GPU devices.
+- Vulkan device selection for libplacebo.
+- (Video2X Qt6) Status bar and processing statistics.
+
+### Changed
+
+- Automatically detect if options `colorspace` and `range` are supported by the buffer filter.
+- Resource file missing error messages.
+- Rewritten the CLI with C++.
+
+### Fixed
+
+- Wide character string paths support on Windows systems without UTF-8 support enabled (#1201).
+
+## [6.0.0] - 2024-10-29
+
+### Added
+
+- The initial release of the 6.0.0 version of Video2X.

CITATION.cff

@@ -0,0 +1,16 @@
+cff-version: 1.2.0
+title: Video2X
+abstract: >-
+  Video2X is a A machine learning-based video super resolution and frame interpolation framework.
+message: Please cite this software using these metadata.
+type: software
+authors:
+  - name: K4YT3X
+date-released: 2018-02-24
+url: https://video2x.org
+repository-code: https://github.com/k4yt3x/video2x
+license: AGPL-3.0
+keywords:
+  - machine learning
+  - super resolution
+  - frame interpolation

CMakeLists.txt

@@ -0,0 +1,495 @@
+cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
+project(video2x VERSION 6.4.0 LANGUAGES CXX)
+
+include(CMakePackageConfigHelpers)
+include(ExternalProject)
+include(GNUInstallDirs)
+
+# The FindBoost module is removed in CMake 3.30
+if(POLICY CMP0167)
+    cmake_policy(SET CMP0167 NEW)
+endif()
+
+# Set the default build type to Release if not specified
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Release)
+endif()
+
+# Build options
+option(BUILD_SHARED_LIBS "Build libvideo2x as a shared library" ON)
+option(VIDEO2X_BUILD_CLI "Build the video2x command line interface executable" ON)
+
+option(VIDEO2X_USE_EXTERNAL_NCNN "Use the system-provided ncnn library" ON)
+option(VIDEO2X_USE_EXTERNAL_SPDLOG "Use the system-provided spdlog library" ON)
+option(VIDEO2X_USE_EXTERNAL_BOOST "Use the system-provided Boost library" ON)
+
+option(VIDEO2X_ENABLE_NATIVE "Enable optimizations for the native architecture" OFF)
+option(VIDEO2X_ENABLE_X86_64_V4 "Enable x86-64-v4 (AVX-512) optimizations" OFF)
+option(VIDEO2X_ENABLE_X86_64_V3 "Enable x86-64-v3 (AVX2) optimizations" OFF)
+
+# Enable extra compiler warnings
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+    add_compile_options(/W4 /permissive-)
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    add_compile_options(-Wall -Wextra -Wpedantic -Wconversion -Wshadow)
+endif()
+
+# Set the default optimization flags for Release builds
+if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+        add_compile_options(/Ox /Ot /GL /DNDEBUG)
+        add_link_options(/LTCG /OPT:REF /OPT:ICF)
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        add_compile_options(-O3 -ffunction-sections -fdata-sections)
+        add_link_options(-Wl,-s -flto -Wl,--gc-sections)
+    endif()
+endif()
+
+# Enable the requested architecture-specific optimizations
+if(VIDEO2X_ENABLE_NATIVE)
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+        add_compile_options(/arch:NATIVE)
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        add_compile_options(-march=native)
+    endif()
+elseif(VIDEO2X_ENABLE_X86_64_V4)
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+        add_compile_options(/arch:AVX512)
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        add_compile_options(-march=x86-64-v4)
+    endif()
+elseif(VIDEO2X_ENABLE_X86_64_V3)
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+        add_compile_options(/arch:AVX2)
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        add_compile_options(-march=x86-64-v3)
+    endif()
+endif()
+
+# Generate the version header file
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/cmake/version.h.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/libvideo2x/version.h"
+    @ONLY
+)
+
+# Add the libvideo2x shared library
+add_library(libvideo2x
+    src/avutils.cpp
+    src/conversions.cpp
+    src/decoder.cpp
+    src/encoder.cpp
+    src/filter_libplacebo.cpp
+    src/filter_realcugan.cpp
+    src/filter_realesrgan.cpp
+    src/fsutils.cpp
+    src/interpolator_rife.cpp
+    src/libplacebo.cpp
+    src/libvideo2x.cpp
+    src/logger_manager.cpp
+    src/processor_factory.cpp
+)
+
+# Set the C++ standard to C++17
+target_compile_features(libvideo2x PRIVATE cxx_std_17)
+
+# Set the shared library output name and disable C++ extensions
+set_target_properties(libvideo2x PROPERTIES
+    PREFIX ""
+    OUTPUT_NAME libvideo2x
+    CXX_EXTENSIONS OFF
+)
+
+# Include directories for the shared library
+target_include_directories(libvideo2x PRIVATE
+    "${CMAKE_CURRENT_BINARY_DIR}"
+    "${PROJECT_SOURCE_DIR}/include"
+    "${PROJECT_SOURCE_DIR}/include/libvideo2x"
+    "${PROJECT_SOURCE_DIR}/third_party/librealesrgan_ncnn_vulkan/src"
+    "${PROJECT_SOURCE_DIR}/third_party/librealcugan_ncnn_vulkan/src"
+    "${PROJECT_SOURCE_DIR}/third_party/librife_ncnn_vulkan/src"
+)
+
+# Add the export definition for the exported symbols
+target_compile_definitions(libvideo2x PRIVATE LIBVIDEO2X_EXPORTS)
+
+# Set debug compile options
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+    target_compile_options(libvideo2x PRIVATE $<$<CONFIG:Debug>:/Zi /Od /MDd>)
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    target_compile_options(libvideo2x PRIVATE
+        $<$<NOT:$<PLATFORM_ID:Windows>>:-fPIC>
+        $<$<CONFIG:Debug>:-g -O0>
+    )
+endif()
+
+# FFmpeg
+if(WIN32)
+    set(ffmpeg_base_path "${PROJECT_SOURCE_DIR}/third_party/ffmpeg-shared")
+    target_include_directories(libvideo2x SYSTEM PRIVATE "${ffmpeg_base_path}/include")
+    target_link_libraries(libvideo2x PRIVATE
+        "${ffmpeg_base_path}/lib/avcodec.lib"
+        "${ffmpeg_base_path}/lib/avfilter.lib"
+        "${ffmpeg_base_path}/lib/avformat.lib"
+        "${ffmpeg_base_path}/lib/avutil.lib"
+        "${ffmpeg_base_path}/lib/swscale.lib"
+    )
+else()
+    # Use pkg-config to find FFmpeg libraries
+    find_package(PkgConfig REQUIRED)
+
+    # Find and configure FFmpeg libraries
+    pkg_check_modules(libavcodec REQUIRED libavcodec)
+    pkg_check_modules(libavfilter REQUIRED libavfilter)
+    pkg_check_modules(libavformat REQUIRED libavformat)
+    pkg_check_modules(libavutil REQUIRED libavutil)
+    pkg_check_modules(libswscale REQUIRED libswscale)
+
+    # Apply include directories and libraries directly to the target
+    target_include_directories(libvideo2x SYSTEM PRIVATE
+        ${libavcodec_INCLUDE_DIRS}
+        ${libavfilter_LIBRARIES}
+        ${libavformat_INCLUDE_DIRS}
+        ${libavutil_INCLUDE_DIRS}
+        ${libswscale_INCLUDE_DIRS}
+    )
+    target_link_libraries(libvideo2x PRIVATE
+        ${libavcodec_LIBRARIES}
+        ${libavfilter_LIBRARIES}
+        ${libavformat_LIBRARIES}
+        ${libavutil_LIBRARIES}
+        ${libswscale_LIBRARIES}
+    )
+endif()
+
+# ncnn
+if(VIDEO2X_USE_EXTERNAL_NCNN)
+    find_package(ncnn REQUIRED)
+else()
+    if(WIN32)
+        # Use the pre-built shared ncnn library on Windows
+        set(ncnn_base_path "${PROJECT_SOURCE_DIR}/third_party/ncnn-shared/x64")
+        add_library(ncnn SHARED IMPORTED)
+        set_target_properties(ncnn PROPERTIES
+            IMPORTED_LOCATION "${ncnn_base_path}/bin/ncnn.dll"
+            IMPORTED_IMPLIB "${ncnn_base_path}/lib/ncnn.lib"
+            INTERFACE_INCLUDE_DIRECTORIES "${ncnn_base_path}/include/ncnn"
+        )
+    else()
+        option(NCNN_INSTALL_SDK "" ON)
+        option(SKIP_GLSLANG_INSTALL "" OFF)
+
+        option(NCNN_PIXEL_ROTATE "" OFF)
+        option(NCNN_PIXEL_AFFINE "" OFF)
+        option(NCNN_PIXEL_DRAWING "" OFF)
+        option(NCNN_VULKAN "" ON)
+        option(NCNN_VULKAN_ONLINE_SPIRV "" ON)
+        option(NCNN_BUILD_BENCHMARK "" OFF)
+        option(NCNN_BUILD_TESTS "" OFF)
+        option(NCNN_BUILD_TOOLS "" OFF)
+        option(NCNN_BUILD_EXAMPLES "" OFF)
+        option(NCNN_DISABLE_RTTI "" ON)
+        option(NCNN_DISABLE_EXCEPTION "" ON)
+        option(NCNN_INT8 "" OFF)
+        option(NCNN_BUILD_SHARED_LIBS "" OFF)
+
+        option(WITH_LAYER_absval "" OFF)
+        option(WITH_LAYER_argmax "" OFF)
+        option(WITH_LAYER_batchnorm "" OFF)
+        option(WITH_LAYER_bias "" OFF)
+        option(WITH_LAYER_bnll "" OFF)
+        option(WITH_LAYER_concat "" ON)
+        option(WITH_LAYER_convolution "" ON)
+        option(WITH_LAYER_crop "" ON)
+        option(WITH_LAYER_deconvolution "" ON)
+        option(WITH_LAYER_dropout "" OFF)
+        option(WITH_LAYER_eltwise "" ON)
+        option(WITH_LAYER_elu "" OFF)
+        option(WITH_LAYER_embed "" OFF)
+        option(WITH_LAYER_exp "" OFF)
+        option(WITH_LAYER_flatten "" ON)
+        option(WITH_LAYER_innerproduct "" ON)
+        option(WITH_LAYER_input "" ON)
+        option(WITH_LAYER_log "" OFF)
+        option(WITH_LAYER_lrn "" OFF)
+        option(WITH_LAYER_memorydata "" ON)
+        option(WITH_LAYER_mvn "" OFF)
+        option(WITH_LAYER_pooling "" ON)
+        option(WITH_LAYER_power "" OFF)
+        option(WITH_LAYER_prelu "" ON)
+        option(WITH_LAYER_proposal "" OFF)
+        option(WITH_LAYER_reduction "" ON)
+        option(WITH_LAYER_relu "" ON)
+        option(WITH_LAYER_reshape "" ON)
+        option(WITH_LAYER_roipooling "" OFF)
+        option(WITH_LAYER_scale "" ON)
+        option(WITH_LAYER_sigmoid "" ON)
+        option(WITH_LAYER_slice "" ON)
+        option(WITH_LAYER_softmax "" OFF)
+        option(WITH_LAYER_split "" ON)
+        option(WITH_LAYER_spp "" OFF)
+        option(WITH_LAYER_tanh "" OFF)
+        option(WITH_LAYER_threshold "" OFF)
+        option(WITH_LAYER_tile "" OFF)
+        option(WITH_LAYER_rnn "" OFF)
+        option(WITH_LAYER_lstm "" OFF)
+        option(WITH_LAYER_binaryop "" ON)
+        option(WITH_LAYER_unaryop "" ON)
+        option(WITH_LAYER_convolutiondepthwise "" OFF)
+        option(WITH_LAYER_padding "" ON)
+        option(WITH_LAYER_squeeze "" OFF)
+        option(WITH_LAYER_expanddims "" OFF)
+        option(WITH_LAYER_normalize "" OFF)
+        option(WITH_LAYER_permute "" OFF)
+        option(WITH_LAYER_priorbox "" OFF)
+        option(WITH_LAYER_detectionoutput "" OFF)
+        option(WITH_LAYER_interp "" ON)
+        option(WITH_LAYER_deconvolutiondepthwise "" OFF)
+        option(WITH_LAYER_shufflechannel "" OFF)
+        option(WITH_LAYER_instancenorm "" OFF)
+        option(WITH_LAYER_clip "" ON)
+        option(WITH_LAYER_reorg "" OFF)
+        option(WITH_LAYER_yolodetectionoutput "" OFF)
+        option(WITH_LAYER_quantize "" OFF)
+        option(WITH_LAYER_dequantize "" OFF)
+        option(WITH_LAYER_yolov3detectionoutput "" OFF)
+        option(WITH_LAYER_psroipooling "" OFF)
+        option(WITH_LAYER_roialign "" OFF)
+        option(WITH_LAYER_packing "" ON)
+        option(WITH_LAYER_requantize "" OFF)
+        option(WITH_LAYER_cast "" ON)
+        option(WITH_LAYER_hardsigmoid "" OFF)
+        option(WITH_LAYER_selu "" OFF)
+        option(WITH_LAYER_hardswish "" OFF)
+        option(WITH_LAYER_noop "" OFF)
+        option(WITH_LAYER_pixelshuffle "" ON)
+        option(WITH_LAYER_deepcopy "" OFF)
+        option(WITH_LAYER_mish "" OFF)
+        option(WITH_LAYER_statisticspooling "" OFF)
+        option(WITH_LAYER_swish "" OFF)
+        option(WITH_LAYER_gemm "" OFF)
+        option(WITH_LAYER_groupnorm "" OFF)
+        option(WITH_LAYER_layernorm "" OFF)
+        option(WITH_LAYER_softplus "" OFF)
+        option(WITH_LAYER_gru "" OFF)
+        option(WITH_LAYER_multiheadattention "" OFF)
+        option(WITH_LAYER_gelu "" OFF)
+        option(WITH_LAYER_convolution1d "" OFF)
+        option(WITH_LAYER_pooling1d "" OFF)
+        option(WITH_LAYER_convolutiondepthwise1d "" OFF)
+        option(WITH_LAYER_convolution3d "" OFF)
+        option(WITH_LAYER_convolutiondepthwise3d "" OFF)
+        option(WITH_LAYER_pooling3d "" OFF)
+        option(WITH_LAYER_matmul "" OFF)
+        option(WITH_LAYER_deconvolution1d "" OFF)
+        option(WITH_LAYER_deconvolutiondepthwise1d "" OFF)
+        option(WITH_LAYER_deconvolution3d "" OFF)
+        option(WITH_LAYER_deconvolutiondepthwise3d "" OFF)
+        option(WITH_LAYER_einsum "" OFF)
+        option(WITH_LAYER_deformableconv2d "" OFF)
+        option(WITH_LAYER_gridsample "" ON)
+
+        add_subdirectory(third_party/ncnn)
+    endif()
+endif()
+target_link_libraries(libvideo2x PRIVATE ncnn)
+
+# spdlog
+if(VIDEO2X_USE_EXTERNAL_SPDLOG)
+    find_package(spdlog REQUIRED)
+    target_include_directories(libvideo2x SYSTEM PRIVATE ${spdlog_INCLUDE_DIRS})
+    target_link_libraries(libvideo2x PRIVATE spdlog::spdlog)
+else()
+    # spdlog exceptions are incompatible with ncnn
+    option(SPDLOG_NO_EXCEPTIONS "" ON)
+    option(SPDLOG_INSTALL "" ON)
+    add_subdirectory(third_party/spdlog)
+    target_link_libraries(libvideo2x PRIVATE spdlog::spdlog_header_only)
+endif()
+
+# Add Real-ESRGAN, Real-CUGAN, and RIFE
+option(USE_SYSTEM_NCNN "" ${VIDEO2X_USE_EXTERNAL_NCNN})
+add_subdirectory(third_party/librealesrgan_ncnn_vulkan/src)
+add_subdirectory(third_party/librealcugan_ncnn_vulkan/src)
+add_subdirectory(third_party/librife_ncnn_vulkan/src)
+
+# Prevent the min and max macros from causing error C2589 on Windows
+if(WIN32)
+    target_compile_definitions(librealesrgan-ncnn-vulkan PRIVATE -DNOMINMAX)
+    target_compile_definitions(librealcugan-ncnn-vulkan PRIVATE -DNOMINMAX)
+    target_compile_definitions(librife-ncnn-vulkan PRIVATE -DNOMINMAX)
+endif()
+
+# Link the shared library to the ncnn-Vulkan libraries
+target_link_libraries(libvideo2x PRIVATE
+    librealesrgan-ncnn-vulkan
+    librealcugan-ncnn-vulkan
+    librife-ncnn-vulkan
+)
+
+# Common installation rules for libvideo2x and models
+install(TARGETS libvideo2x
+    EXPORT Video2XTargets
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/libvideo2x"
+)
+
+# Install the header files from the include directory
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/libvideo2x/"
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/libvideo2x"
+    FILES_MATCHING PATTERN "*.h"
+)
+
+# Install the generated version.h file
+install(FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/libvideo2x/version.h"
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/libvideo2x"
+)
+
+# Export targets and create CMake package config
+install(EXPORT Video2XTargets
+    FILE Video2XTargets.cmake
+    NAMESPACE Video2X::
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Video2X"
+)
+
+# Generate the CMake package config file
+configure_package_config_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Video2XConfig.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/Video2XConfig.cmake"
+    INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Video2X"
+)
+
+# Install the CMake package config file
+install(FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/Video2XConfig.cmake"
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Video2X"
+)
+
+# Install the model files
+if(WIN32)
+    install(DIRECTORY "${CMAKE_SOURCE_DIR}/models" DESTINATION "${CMAKE_INSTALL_DATADIR}")
+else()
+    install(DIRECTORY "${CMAKE_SOURCE_DIR}/models" DESTINATION "${CMAKE_INSTALL_DATADIR}/video2x")
+endif()
+
+# Install the FFmpeg and ncnn shared libraries
+if(WIN32)
+    file(GLOB ffmpeg_dlls "${ffmpeg_base_path}/bin/*.dll")
+    install(FILES ${ffmpeg_dlls} DESTINATION "${CMAKE_INSTALL_BINDIR}")
+
+    if(NOT VIDEO2X_USE_EXTERNAL_BOOST)
+        install(FILES  "${ncnn_base_path}/bin/ncnn.dll" DESTINATION "${CMAKE_INSTALL_BINDIR}")
+    endif()
+endif()
+
+# Build the video2x CLI executable
+if(VIDEO2X_BUILD_CLI)
+    add_executable(video2x
+        tools/video2x/src/argparse.cpp
+        tools/video2x/src/newline_safe_sink.cpp
+        tools/video2x/src/timer.cpp
+        tools/video2x/src/validators.cpp
+        tools/video2x/src/video2x.cpp
+        tools/video2x/src/vulkan_utils.cpp
+    )
+
+    # Set the C++ standard to C++17
+    target_compile_features(video2x PRIVATE cxx_std_17)
+
+    # Set the shared library output name and disable C++ extensions
+    set_target_properties(video2x PROPERTIES
+        OUTPUT_NAME video2x
+        CXX_EXTENSIONS OFF
+    )
+
+    # Include directories for the executable
+    target_include_directories(video2x PRIVATE
+        "${CMAKE_CURRENT_BINARY_DIR}"
+        "${PROJECT_SOURCE_DIR}/include"
+        "${PROJECT_SOURCE_DIR}/tools/video2x/include"
+    )
+
+    # Link the executable with the shared library
+    target_link_libraries(video2x PRIVATE libvideo2x)
+
+    # Set debug compile options
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+        target_compile_options(video2x PRIVATE $<$<CONFIG:Debug>:/Zi /Od /MDd>)
+    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        target_compile_options(video2x PRIVATE $<$<CONFIG:Debug>:-g -O0>)
+    endif()
+
+    # FFmpeg
+    if(WIN32)
+        target_include_directories(video2x SYSTEM PRIVATE
+            "${PROJECT_SOURCE_DIR}/third_party/ffmpeg-shared/include"
+        )
+        target_link_libraries(video2x PRIVATE
+            "${ffmpeg_base_path}/lib/avcodec.lib"
+            "${ffmpeg_base_path}/lib/avutil.lib"
+        )
+    else()
+        # FFmpeg libraries have already been found
+        # Apply include directories and libraries directly to the target
+        target_include_directories(video2x SYSTEM PRIVATE
+            ${libavcodec_INCLUDE_DIRS}
+            ${libavutil_INCLUDE_DIRS}
+        )
+        target_link_libraries(video2x PRIVATE ${libavcodec_LIBRARIES} ${libavutil_LIBRARIES})
+    endif()
+
+    # spdlog
+    # spdlog targets has already been added
+    if(VIDEO2X_USE_EXTERNAL_SPDLOG)
+        target_include_directories(video2x SYSTEM PRIVATE ${spdlog_INCLUDE_DIRS})
+        target_link_libraries(video2x PRIVATE spdlog::spdlog)
+    else()
+        target_link_libraries(video2x PRIVATE spdlog::spdlog_header_only)
+    endif()
+
+    # Vulkan
+    find_package(Vulkan REQUIRED)
+    target_link_libraries(video2x PRIVATE Vulkan::Vulkan)
+
+    # Boost
+    if(VIDEO2X_USE_EXTERNAL_BOOST)
+        find_package(Boost REQUIRED COMPONENTS program_options)
+    else()
+        option(Boost_USE_STATIC_LIBS "" ON)
+        option(Boost_USE_STATIC_RUNTIME "" ON)
+        option(Boost_COMPONENTS program_options)
+
+        add_subdirectory(third_party/boost)
+        target_include_directories(video2x SYSTEM PRIVATE
+            ${PROJECT_SOURCE_DIR}/third_party/boost/libs/program_options/include
+        )
+
+        # Suppress the -Wsign-conversion warnings for Boost.Nowide
+        if (TARGET boost_nowide AND CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+            target_compile_options(boost_nowide PRIVATE -Wno-error=sign-conversion)
+        endif()
+    endif()
+    target_link_libraries(video2x PRIVATE Boost::program_options)
+
+    # Install the video2x executable
+    install(TARGETS video2x RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
+
+    # Install the Boost DLL
+    if(WIN32 AND NOT VIDEO2X_USE_EXTERNAL_BOOST)
+        set(boost_base_path
+            "${CMAKE_BINARY_DIR}/third_party/boost/libs/program_options/${CMAKE_BUILD_TYPE}"
+        )
+
+        # Different build types have different DLL names
+        if(CMAKE_BUILD_TYPE STREQUAL Release)
+            set(boost_dll_path "${boost_base_path}/boost_program_options-vc143-mt-x64-1_86.dll")
+        else()
+            set(boost_dll_path "${boost_base_path}/boost_program_options-vc143-mt-gd-x64-1_86.dll")
+        endif()
+
+        install(FILES "${boost_dll_path}" DESTINATION "${CMAKE_INSTALL_BINDIR}")
+    endif()
+endif()

CODE_OF_CONDUCT.md

@@ -0,0 +1,20 @@
+# Code of Conduct
+
+## Our Goal
+
+Our goal is to create a respectful and inclusive environment for everyone involved in our project.
+
+## Our Standards
+
+- **Respect Others**: Treat everyone with respect, regardless of their background or beliefs.
+- **Resolve Peacefully**: Address disagreements constructively and aim for peaceful resolutions.
+- **Report Problems**: If you witness or experience any issues, report them to [github@k4yt3x.com](mailto:github@k4yt3x.com).
+
+## Enforcement
+
+- **Confidentiality**: Reports will be handled confidentially.
+- **Action**: The project team will review and address reported issues promptly and appropriately.
+
+## Contact
+
+For any questions or concerns, please contact us at [github@k4yt3x.com](mailto:github@k4yt3x.com).

CONTRIBUTING.md

@@ -0,0 +1,114 @@
+# Contributing to Video2X
+
+Thank you for considering contributing to Video2X. This document outlines the guidelines for contributing to ensure a smooth and effective development process. Should you have any questions or require assistance, please do not hesitate to reach out to the project maintainers.
+
+## Commit Messages
+
+Commit messages must follow the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) specification. This helps maintain a consistent and informative project history.
+
+### Commit Message Format
+
+```text
+<type>[optional scope]: <description>
+
+[optional body]
+
+[optional footer(s)]
+```
+
+#### Common Types
+
+- **feat**: A new feature
+- **fix**: A bug fix
+- **docs**: Documentation updates
+- **perf**: Performance improvements that do not affect the code's behavior
+- **style**: Changes that do not affect the code's functionality (e.g., formatting)
+- **refactor**: Code changes that neither fix a bug nor add a feature
+- **test**: Adding or modifying tests
+- **chore**: Maintenance or other non-functional updates
+
+#### Common Scopes
+
+Including a scope is optional but is strongly encouraged. One commit should only address changes to a single module or component. If a change must affect multiple modules, use `*` as the scope.
+
+- **avutils**: The audio/video utilities
+- **conversions**: The video format conversion utilities
+- **decoder**: The video decoder module
+- **encoder**: The video encoder module
+- **fsutils**: The file system utilities
+- **logging**: Any logging-related changes
+- **libplacebo**: The libplacebo filter
+- **realesrgan**: The Real-ESRGAN filter
+- **realcugan**: The Real-CUGAN filter
+- **rife**: The RIFE frame interpolator
+- **video2x**: The Video2X command-line interface
+
+#### Example
+
+```
+feat(encoder): add support for specifying video pixel format
+
+Add the `pix_fmt` field to the `EncoderConfig` struct to allow users to specify the pixel format for encoding.
+
+Closes #12345
+```
+
+## Documentation of Changes
+
+All changes must be documented in the `CHANGELOG.md` file. The changelog must adhere to the [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) format.
+
+### Example Changelog Entry
+
+```markdown
+## [Unreleased]
+
+### Added
+
+- Support for specifying video pixel format in the encoder module (#12345).
+
+### Fixed
+
+- A memory leak in the video encoder module (#23456).
+```
+
+## Coding Standards
+
+All code contributions must strictly follow the coding standards outlined in this section. These standards help maintain code quality, readability, and consistency throughout the project. Before submitting any code changes, ensure your code adheres to these guidelines.
+
+### C++ Code Style
+
+C++ code must follow the [Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html). This ensures consistency and readability across the codebase. Additionally:
+
+- Use smart pointers (`std::unique_ptr`, `std::shared_ptr`) instead of raw pointers wherever possible.
+- Use `#pragma once` for header guards.
+- Use `#include` directives in the following order:
+  1. Related header files
+  2. C++ standard library headers
+  3. Third-party library headers
+  4. Project-specific headers
+- Never check pointers with implicit conversion to `bool`; always perform an explicit comparison with `nullptr`.
+- Always set pointers to `nullptr` after freeing the associated memory.
+
+### Code Formatting
+
+All C++ code must be formatted using `clang-format` with the project's `.clang-format` configuration file before submitting a pull request. This helps maintain a uniform code style.
+
+## Submitting a Pull Request
+
+1. **Fork the repository**: Create a personal fork of the project.
+2. **Create a branch**: Create a new branch for your changes:
+   ```bash
+   git checkout -b <type>/<scope>
+   ```
+3. **Write code**: Make your changes, ensuring they adhere to the coding standards and are properly documented.
+4. **Document changes**: Update `CHANGELOG.md` with your changes.
+5. **Commit changes**: Write clear and descriptive commit messages using the Conventional Commits format.
+6. **Push changes**: Push your branch to your fork:
+   ```bash
+   git push origin <type>/<scope>
+   ```
+7. **Open a pull request**: Submit your pull request to the `master` branch of the original repository. Include a clear description of the changes made and reference any relevant issues.
+
+## Code Reviews
+
+All pull requests will undergo a code review. Please expect feedback from the maintainers after you submit the pull request. We may need further information or changes before merging your pull request.

Dockerfile

@@ -1,42 +0,0 @@
-# Name: Video2X Dockerfile
-# Creator: K4YT3X
-# Date Created: February 3, 2022
-# Last Modified: March 28, 2022
-
-# stage 1: build the python components into wheels
-FROM docker.io/nvidia/vulkan:1.2.133-450 AS builder
-ENV DEBIAN_FRONTEND=noninteractive
-
-COPY . /video2x
-WORKDIR /video2x
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        python3.8 python3-pip python3-opencv python3-pil \
-        python3.8-dev libvulkan-dev glslang-dev glslang-tools \
-        build-essential swig \
-    && pip wheel -w /wheels wheel pdm-pep517 .
-
-# stage 2: install wheels into the final image
-FROM docker.io/nvidia/vulkan:1.2.133-450
-LABEL maintainer="K4YT3X <i@k4yt3x.com>" \
-      org.opencontainers.image.source="https://github.com/k4yt3x/video2x" \
-      org.opencontainers.image.description="A lossless video/GIF/image upscaler"
-ENV DEBIAN_FRONTEND=noninteractive
-ENV VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json\
-:/usr/share/vulkan/icd.d/radeon_icd.x86_64.json\
-:/usr/share/vulkan/icd.d/intel_icd.x86_64.json
-
-COPY --from=builder /var/lib/apt/lists* /var/lib/apt/lists/
-COPY --from=builder /wheels /wheels
-COPY . /video2x
-WORKDIR /video2x
-RUN apt-get install -y --no-install-recommends \
-        python3-pip python3.8-dev \
-        python3-opencv python3-pil \
-        mesa-vulkan-drivers cuda-drivers ffmpeg \
-    && pip install --no-cache-dir --no-index -f /wheels . \
-    && apt-get clean \
-    && rm -rf /wheels /video2x /var/lib/apt/lists/*
-
-WORKDIR /host
-ENTRYPOINT ["/usr/bin/python3.8", "-m", "video2x"]

Dockerfile.slim-alpine

@@ -1,34 +0,0 @@
-# Name: Video2X Dockerfile (Slim Alpine)
-# Creator: K4YT3X
-# Date Created: February 1, 2022
-# Last Modified: March 18, 2022
-
-# stage: build python components into heels
-FROM docker.io/library/python:3.10.4-alpine3.15 AS builder
-COPY . /video2x
-WORKDIR /video2x
-RUN apk add --no-cache \
-        cmake g++ gcc git ninja swig linux-headers \
-        ffmpeg-dev glslang-dev jpeg-dev vulkan-loader-dev zlib-dev \
-    && pip install -U pip \
-    && CMAKE_ARGS="-DWITH_FFMPEG=YES" pip wheel -w /wheels opencv-python \
-    && pip wheel -w /wheels wheel pdm-pep517 .
-
-# stage 2: install wheels into final image
-FROM docker.io/library/python:3.10.4-alpine3.15
-LABEL maintainer="K4YT3X <i@k4yt3x.com>" \
-      org.opencontainers.image.source="https://github.com/k4yt3x/video2x" \
-      org.opencontainers.image.description="A lossless video/GIF/image upscaler"
-
-COPY --from=builder /wheels /wheels
-COPY . /video2x
-WORKDIR /video2x
-RUN apk add --no-cache --virtual .run-deps \
-        ffmpeg libgomp libjpeg-turbo libstdc++ \
-        vulkan-loader mesa-vulkan-ati \
-    && pip install --no-cache-dir -U pip \
-    && pip install --no-cache-dir --no-index -f /wheels . \
-    && rm -rf /wheels /video2x
-
-WORKDIR /host
-ENTRYPOINT ["/usr/local/bin/python", "-m", "video2x"]

NOTICE

@@ -1,43 +1,20 @@
 Video2X
-Copyright (c) 2018-2022 K4YT3X and contributors.
+Copyright (C) 2018-2024 K4YT3X and contributors.
 
-This product depends on FFmpeg, which is available under
-the GNU Lesser General Public License 2.1. The source code can be found at
-https://www.gnu.org/licenses/agpl-3.0.txt.
+This product depends on FFmpeg, which is available under the GNU Lesser General Public License 2.1.
+The source code can be found at https://github.com/FFmpeg/FFmpeg.
 
-This product depends on waifu2x-ncnn-vulkan, which is available under
-the MIT License. The source code can be found at
-https://github.com/nihui/waifu2x-ncnn-vulkan.
+This product depends on Anime4K, which is available under the MIT License.
+The source code can be found at https://github.com/bloc97/Anime4K.
 
-This product depends on srmd-ncnn-vulkan, which is available under
-the MIT License. The source code can be found at
-https://github.com/nihui/srmd-ncnn-vulkan.
+This product depends on Real-ESRGAN ncnn Vulkan, which is available under the MIT License.
+The source code can be found at https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan.
 
-This product depends on realsr-ncnn-vulkan, which is available under
-the MIT License. The source code can be found at
-https://github.com/nihui/realsr-ncnn-vulkan.
+This product depends on Real-CUGAN ncnn Vulkan, which is available under the MIT License.
+The source code can be found at https://github.com/nihui/realcugan-ncnn-vulkan.
 
-This product depends on rife-ncnn-vulkan, which is available under
-the MIT License. The source code can be found at
-https://github.com/nihui/rife-ncnn-vulkan.
+This product depends on RIFE ncnn Vulkan, which is available under the MIT License.
+The source code can be found at https://github.com/nihui/rife-ncnn-vulkan.
 
-This product depends on ffmpeg-python, which is available under
-the Apache License Version 2.0. The source code can be found at
-https://github.com/kkroening/ffmpeg-python.
-
-This product depends on Loguru, which is available under
-the MIT License. The source code can be found at
-https://github.com/Delgan/loguru.
-
-This product depends on opencv-python, which is available under
-the MIT License. The source code can be found at
-https://github.com/opencv/opencv-python.
-
-This product depends on Pillow, which is available under
-the Historical Permission Notice and Disclaimer. The source code
-can be found at
-https://github.com/python-pillow/Pillow.
-
-This product depends on Rich, which is available under
-the MIT License. The source code can be found at
-https://github.com/Textualize/rich.
+This product depends on ncnn, which is available under the BSD 3-Clause License.
+The source code can be found at https://github.com/Tencent/ncnn.

README.md

@@ -1,42 +1,102 @@
 <p align="center">
-   <img src="https://user-images.githubusercontent.com/21986859/102733190-872a7880-4334-11eb-8e9e-0ca747f130b1.png"/>
+   <img src="https://github.com/user-attachments/assets/5cd63373-e806-474f-94ec-6e04963bf90f"
+        alt="Video2X: A machine learning-based video super resolution and frame interpolation framework."/>
    </br>
    <img src="https://img.shields.io/github/v/release/k4yt3x/video2x?style=flat-square"/>
-   <img src="https://img.shields.io/github/workflow/status/k4yt3x/video2x/CI?label=CI&style=flat-square"/>
    <img src="https://img.shields.io/github/downloads/k4yt3x/video2x/total?style=flat-square"/>
    <img src="https://img.shields.io/github/license/k4yt3x/video2x?style=flat-square"/>
+   <img src="https://img.shields.io/github/sponsors/k4yt3x?style=flat-square&link=https%3A%2F%2Fgithub.com%2Fsponsors%2Fk4yt3x"/>
    <img src="https://img.shields.io/badge/dynamic/json?color=%23e85b46&label=Patreon&query=data.attributes.patron_count&suffix=%20patrons&url=https%3A%2F%2Fwww.patreon.com%2Fapi%2Fcampaigns%2F4507807&style=flat-square"/>
 </p>
 
-## [💬 Telegram Discussion Group](https://t.me/video2x)
+## 🌟 Version 6.0.0
 
-Join our Telegram discussion group to ask any questions you have about Video2X, chat directly with the developers, or discuss about upscaling technologies and the future of Video2X in general.
+Video2X 6.0.0 highlights:
 
-## [🪟 Download Windows Releases](https://github.com/k4yt3x/video2x/releases/tag/4.8.1)
+- Complete rewrite of the Video2X project in C/C++.
+- Faster and more efficient architecture.
+- Cross-platform support for Windows and Linux.
+- Vastly improved output quality.
+- New GUI and installer for easy setup on Windows.
 
-The latest Windows update is built based on version 4.8.1. GUI is not available for 5.0.0 yet, but is already under development. Go to the [GUI](https://github.com/k4yt3x/video2x/wiki/GUI) page to see the basic usages of the GUI. Try the [mirror](https://files.k4yt3x.com/Projects/Video2X/latest) if you can't download releases directly from GitHub.
+<details>
+<summary>Click to see more details</summary>
+
+Version 6.0.0 is a complete rewrite of this project in C/C++. It:
+
+- genuinely works this time, with much less hassle compared to the 5.0.0 beta;
+- is blazing fast, thanks to the new optimized pipeline and the efficiency of C/C++;
+- is cross-platform, available now for both Windows and Linux;
+- offers significantly better output quality with Anime4K v4, Real-ESRGAN, Real-CUGAN, and RIFE;
+- supports two modes: filtering (upscaling) and frame interpolation;
+- supports Anime4K v4 and all custom MPV-compatible GLSL shaders;
+- supports Real-ESRGAN, Real-CUGAN, and RIFE (all models) via ncnn and Vulkan;
+- requires zero additional disk space during processing, just space for the final output.
+
+</details>
+
+![6.4.0-screenshot](https://github.com/user-attachments/assets/9b1cc8a7-2903-4d2c-80a2-8d81f007e45b)
+
+## 🖥️ Hardware Requirements
+
+Your system must meet the minimum hardware requirements below to run Video2X.
+
+- **CPU**
+  - The precompiled binaries require CPUs with AVX2 support.
+  - **Intel**: Haswell (Q2 2013) or newer
+  - **AMD**: Excavator (Q2 2015) or newer
+- **GPU**
+  - The GPU must support Vulkan.
+  - **NVIDIA**: Kepler (GTX 600 series, Q2 2012) or newer
+  - **AMD**: GCN 1.0 (Radeon HD 7000 series, Q1 2012) or newer
+  - **Intel**: HD Graphics 4000 (Q2 2012) or newer
+
+## [🪟 Install on Windows](https://docs.video2x.org/installing/windows-qt6.html)
+
+**[Download the Latest Windows Installer Executable (6.4.0)](https://github.com/k4yt3x/video2x/releases/download/6.4.0/video2x-qt6-windows-amd64-installer.exe)**
+
+You can download the latest Windows release on the [releases page](https://github.com/k4yt3x/video2x/releases/latest). For basic GUI usage, refer to the [documentation](https://docs.video2x.org/running/desktop.html). If you're unable to download directly from GitHub, try the [mirror site](https://files.k4yt3x.com). The GUI currently supports the following languages:
+
+- English (United States)
+- 简体中文（中国）
+- 日本語（日本）
+- Português (Portugal)
+- Français (France)
+- Deutsch (Deutschland)
+
+## [🐧 Install on Linux](https://docs.video2x.org/installing/linux.html)
+
+Video2X packages are available for the Linux distros listed below. A universal AppImage is also available for other distros. If you'd like to build it from source code, refer to the [PKGBUILD](packaging/arch/PKGBUILD) file for a general overview of the required dependencies and commands.
+
+- Arch Linux: AUR packages, maintained by [@K4YT3X](https://github.com/k4yt3x).
+  - [aur/video2x](https://aur.archlinux.org/packages/video2x)
+  - [aur/video2x-git](https://aur.archlinux.org/packages/video2x-git)
+  - [aur/video2x-qt6](https://aur.archlinux.org/packages/video2x-qt6)
+  - [aur/video2x-qt6-git](https://aur.archlinux.org/packages/video2x-qt6-git)
+- Arch Linux (Chinese Mainland): archlinuxcn packages, maintained by [@Integral-Tech](https://github.com/Integral-Tech).
+  - [archlinuxcn/video2x](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x)
+  - [archlinuxcn/video2x-git](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x-git)
+  - [archlinuxcn/video2x-qt6](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x-qt6)
+  - [archlinuxcn/video2x-qt6-git](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x-qt6-git)
+- Other distros: `Video2X-x86_64.AppImage` on the [releases page](https://github.com/k4yt3x/video2x/releases/latest).
+
+## [📦 Container Image](https://docs.video2x.org/running/container.html)
+
+Video2X [container images](https://github.com/k4yt3x/video2x/pkgs/container/video2x) are available on the GitHub Container Registry for easy deployment on Linux and macOS. If you already have Docker/Podman installed, only one command is needed to start upscaling a video. For more information on how to use Video2X's Docker image, please refer to the [documentation](https://docs.video2x.org/running/container.html).
 
 ## [📔 Google Colab](https://colab.research.google.com/drive/1gWEwcA9y57EsxwOjmLNmNMXPsafw0kGo)
 
-You can use Video2X on [Google Colab](https://colab.research.google.com/) **for free** if you don't have a powerful GPU of your own. You can borrow a powerful GPU (Tesla K80, T4, P4, or P100) on Google's server for free for a maximum of 12 hours per session. **Please use the free resource fairly** and do not create sessions back-to-back and run upscaling 24/7. This might result in you getting banned. You can get [Colab Pro/Pro+](https://colab.research.google.com/signup/pricing) if you'd like to use better GPUs and get longer runtimes. Usage instructions are embedded in the [Colab Notebook](https://colab.research.google.com/drive/1gWEwcA9y57EsxwOjmLNmNMXPsafw0kGo).
+You can use Video2X on [Google Colab](https://colab.research.google.com/) **for free** if you don't have a powerful GPU of your own. You can borrow a powerful GPU (NVIDIA T4, L4, or A100) on Google's server for free for a maximum of 12 hours per session. **Please use the free resource fairly** and do not create sessions back-to-back and run upscaling 24/7. This might result in you getting banned. You can get [Colab Pro/Pro+](https://colab.research.google.com/signup/pricing) if you'd like to use better GPUs and get longer runtimes. Usage instructions are embedded in the [Colab Notebook](https://colab.research.google.com/drive/1gWEwcA9y57EsxwOjmLNmNMXPsafw0kGo).
 
-## [🌙 Download Nightly Releases](https://github.com/k4yt3x/video2x/actions/workflows/ci.yml)
+## [💬 Telegram Discussion Group](https://t.me/video2x)
 
-Nightly releases are automatically created by the GitHub Actions CI/CD pipelines. They usually contain more experimental features and bug fixes. However, they are much less stable to the stable releases. **You must log in to GitHub to download CI build artifacts.**
+Join our Telegram discussion group to ask any questions you have about Video2X, chat directly with the developers, or discuss super resolution, frame interpolation technologies, or the future of Video2X in general.
 
-## [📦 Container Image](https://github.com/k4yt3x/video2x/pkgs/container/video2x)
+## [📖 Documentation](https://docs.video2x.org/)
 
-Video2X container images are available on the GitHub Container Registry for easy deployment on Linux and macOS. If you already have Docker/Podman installed, only one command is needed to start upscaling a video. For more information on how to use Video2X's Docker image, please refer to the [documentations](https://github.com/K4YT3X/video2x/wiki/Container).
+Comprehensive documentation for Video2X is available at [https://docs.video2x.org/](https://docs.video2x.org/). It offers detailed instructions on how to [build](https://docs.video2x.org/building/index.html), [install](https://docs.video2x.org/installing/index.html), [use](https://docs.video2x.org/running/index.html), and [develop](https://docs.video2x.org/developing/index.html) with this program.
 
-## [📖 Documentations](https://github.com/k4yt3x/video2x/wiki)
-
-Video2X's documentations are hosted on this repository's [Wiki page](https://github.com/k4yt3x/video2x/wiki). It includes comprehensive explanations for how to use the [GUI](https://github.com/k4yt3x/video2x/wiki/GUI), the [CLI](https://github.com/k4yt3x/video2x/wiki/CLI), the [container image](https://github.com/K4YT3X/video2x/wiki/Container), the [library](https://github.com/k4yt3x/video2x/wiki/Library), and more. The Wiki is open to edits by the community, so you, yes you, can also correct errors or add new contents to the documentations.
-
-## Introduction
-
-Video2X is a video/GIF/image upscaling and frame interpolation software written in Python. It can use these following state-of-the-art algorithms to increase the resolution and frame rate of your video/GIF/image. More information about the algorithms that it supports can be found in [the documentations](https://github.com/k4yt3x/video2x/wiki/Algorithms).
-
-### Video Upscaling
+## 📽️ Video Demos (Outdated)
 
 ![Spirited Away Demo](https://user-images.githubusercontent.com/21986859/49412428-65083280-f73a-11e8-8237-bb34158a545e.png)\
 _Upscale demo: Spirited Away's movie trailer_
@@ -45,80 +105,53 @@ _Upscale demo: Spirited Away's movie trailer_
   - 360P to 4K
   - The [original video](https://www.youtube.com/watch?v=ByXuk9QqQkk)'s copyright belongs to 株式会社スタジオジブリ
 - **Bad Apple!!**: [YouTube](https://youtu.be/A81rW_FI3cw) | [Bilibili](https://www.bilibili.com/video/BV16K411K7ue)
-  - 384P to 4K 120FPS
+  - 384P 30 FPS to 4K 120 FPS with waifu2x and DAIN
   - The [original video](https://www.nicovideo.jp/watch/sm8628149)'s copyright belongs to あにら
 - **The Pet Girl of Sakurasou**: [YouTube](https://youtu.be/M0vDI1HH2_Y) | [Bilibili](https://www.bilibili.com/video/BV14k4y167KP/)
-  - 240P to 1080P 60FPS
+  - 240P 29.97 to 1080P 60 FPS with waifu2x and DAIN
   - The original video's copyright belongs to ASCII Media Works
 
-### GIF Upscaling
-
-![catfru](https://user-images.githubusercontent.com/21986859/81631069-96d4fc80-93f6-11ea-92fb-33d6545055e7.gif)
-![catfru4x](https://user-images.githubusercontent.com/21986859/81631070-976d9300-93f6-11ea-9137-072a3b386110.gif)\
-_Catfru scaled up to 4x its original size using waifu2x [(original image)](https://gfycat.com/craftyeasygoingankole-capoo-bug-cat)_
-
-### Image Upscaling
-
-![Jill Comparison](https://user-images.githubusercontent.com/21986859/81631903-79a12d80-93f8-11ea-9c3c-f340240cf08c.png)\
-_Image 8x upscaling demo ([original image](https://72915.tumblr.com/post/173793265673) by [nananicu](https://twitter.com/nananicu))_
-
 ### Standard Test Clip
 
 The following clip can be used to test if your setup works properly. This is also the standard clip used for running performance benchmarks.
 
-- [Standard Test Clip (240P)](https://files.k4yt3x.com/Resources/Videos/standard-test.mp4) 4.54 MiB
-- [waifu2x Upscaled Sample (1080P)](https://files.k4yt3x.com/Resources/Videos/standard-waifu2x.mp4) 4.54 MiB
-- [Original Ground Truth (1080P)](https://files.k4yt3x.com/Resources/Videos/standard-original.mp4) 22.2 MiB
+- [Standard Test Clip (240P)](https://files.k4yt3x.com/resources/videos/standard-test.mp4) 4.54 MiB
+- [Real-CUGAN Upscaled Sample (1704P)](https://files.k4yt3x.com/resources/videos/standard-realcugan.mp4) 3.5 MiB
+- [Real-ESRGAN Upscaled Sample (1704P)](https://files.k4yt3x.com/resources/videos/standard-realesrgan.mp4) 3.1 MiB
+- [waifu2x Upscaled Sample (1080P)](https://files.k4yt3x.com/resources/videos/standard-waifu2x.mp4) 4.54 MiB
+- [Ground Truth (1080P)](https://files.k4yt3x.com/resources/videos/standard-original.mp4) 22.2 MiB
 
 The original clip came from the anime "さくら荘のペットな彼女."\
 Copyright of this clip belongs to 株式会社アニプレックス.
 
-## License
+## ⚖️ License
 
-This project is licensed under the [GNU Affero General Public License Version 3 (GNU AGPL v3)](https://www.gnu.org/licenses/agpl-3.0.txt)\
-Copyright (c) 2018-2022 K4YT3X and contributors.
+This project is licensed under [GNU AGPL version 3](https://www.gnu.org/licenses/agpl-3.0.txt).\
+Copyright (C) 2018-2025 K4YT3X and [contributors](https://github.com/k4yt3x/video2x/graphs/contributors).
 
 ![AGPLv3](https://www.gnu.org/graphics/agplv3-155x51.png)
 
 This project includes or depends on these following projects:
 
-| Project                                                             | License         |
-| ------------------------------------------------------------------- | --------------- |
-| [FFmpeg](https://www.ffmpeg.org/)                                   | LGPLv2.1, GPLv2 |
-| [waifu2x-ncnn-vulkan](https://github.com/nihui/waifu2x-ncnn-vulkan) | MIT License     |
-| [srmd-ncnn-vulkan](https://github.com/nihui/srmd-ncnn-vulkan)       | MIT License     |
-| [realsr-ncnn-vulkan](https://github.com/nihui/realsr-ncnn-vulkan)   | MIT License     |
-| [rife-ncnn-vulkan](https://github.com/nihui/rife-ncnn-vulkan)       | MIT License     |
-| [ffmpeg-python](https://github.com/kkroening/ffmpeg-python)         | Apache-2.0      |
-| [Loguru](https://github.com/Delgan/loguru)                          | MIT License     |
-| [opencv-python](https://github.com/opencv/opencv-python)            | MIT License     |
-| [Pillow](https://github.com/python-pillow/Pillow)                   | HPND License    |
-| [Rich](https://github.com/Textualize/rich)                          | MIT License     |
+| Project                                                                               | License         |
+| ------------------------------------------------------------------------------------- | --------------- |
+| [FFmpeg/FFmpeg](https://www.ffmpeg.org/)                                              | LGPLv2.1, GPLv2 |
+| [Tencent/ncnn](https://github.com/Tencent/ncnn)                                       | BSD 3-Clause    |
+| [bloc97/Anime4K](https://github.com/bloc97/Anime4K)                                   | MIT License     |
+| [nihui/realcugan-ncnn-vulkan](https://github.com/nihui/realcugan-ncnn-vulkan)         | MIT License     |
+| [nihui/rife-ncnn-vulkan](https://github.com/nihui/rife-ncnn-vulkan)                   | MIT License     |
+| [xinntao/Real-ESRGAN-ncnn-vulkan](https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan) | MIT License     |
 
-Legacy versions of this project includes or depends on these following projects:
+More licensing information can be found in the [NOTICE](NOTICE) file.
 
-| Project                                                                     | License              |
-| --------------------------------------------------------------------------- | -------------------- |
-| [waifu2x-caffe](https://github.com/lltcggie/waifu2x-caffe)                  | MIT License          |
-| [waifu2x-converter-cpp](https://github.com/DeadSix27/waifu2x-converter-cpp) | MIT License          |
-| [Anime4K](https://github.com/bloc97/Anime4K)                                | MIT License          |
-| [Anime4KCPP](https://github.com/TianZerL/Anime4KCPP)                        | MIT License          |
-| [Gifski](https://github.com/ImageOptim/gifski)                              | AGPLv3               |
-| [tqdm](https://github.com/tqdm/tqdm)                                        | MPLv2.0, MIT License |
+## 🌺 Special Thanks
 
-More licensing information can be found in the [NOTICES](NOTICES) file.
-
-## Special Thanks
-
-Appreciations given to the following personnel who have contributed significantly to the project.
+Special thanks to the following individuals for their significant contributions to the project, listed in alphabetical order.
 
+- [@ArchieMeng](https://github.com/archiemeng)
 - [@BrianPetkovsek](https://github.com/BrianPetkovsek)
-- [@sat3ll](https://github.com/sat3ll)
+- [@Integral-Tech](https://github.com/Integral-Tech)
 - [@ddouglas87](https://github.com/ddouglas87)
 - [@lhanjian](https://github.com/lhanjian)
-- [@ArchieMeng](https://github.com/archiemeng)
-
-## Similar Projects
-
-- [Dandere2x](https://github.com/CardinalPanda/dandere2x): A lossy video upscaler also built around `waifu2x`, but with video compression techniques to shorten the time needed to process a video.
-- [Waifu2x-Extension-GUI](https://github.com/AaronFeng753/Waifu2x-Extension-GUI): A similar project that focuses more and only on building a better graphical user interface. It is built using C++ and Qt5, and currently only supports the Windows platform.
+- [@nihui](https://github.com/nihui)
+- [@sat3ll](https://github.com/sat3ll)

SECURITY.md

@@ -0,0 +1,14 @@
+# Security Policy
+
+## Reporting a Vulnerability
+
+- **Email**: Send vulnerability reports via email to [github@k4yt3x.com](mailto:github@k4yt3x.com).
+- **Details**: Include description, impact, reproduction steps, and proof-of-concept if applicable.
+- **Confidentiality**: Do not disclose vulnerabilities publicly until a fix is released.
+
+## Response Process
+
+1. **Acknowledge**: We will acknowledge receipt within 48 hours.
+2. **Assess**: Initial assessment and response within 7 days.
+3. **Fix**: Develop and release a patch promptly.
+4. **Credit**: Acknowledge contributors unless anonymity is requested.

cmake/Video2XConfig.cmake.in

@@ -0,0 +1,2 @@
+@PACKAGE_INIT@
+include("${CMAKE_CURRENT_LIST_DIR}/Video2XTargets.cmake")

cmake/version.h.in

@@ -0,0 +1,7 @@
+#pragma once
+
+namespace video2x {
+
+#define LIBVIDEO2X_VERSION_STRING "@PROJECT_VERSION@"
+
+}  // namespace video2x

docs/book/.gitignore

@@ -0,0 +1 @@
+book

docs/book/book.toml

@@ -0,0 +1,11 @@
+[book]
+authors = ["k4yt3x"]
+language = "en"
+multilingual = false
+title = "Video2X Documentation"
+
+[output.html]
+default-theme = "ayu"
+preferred-dark-theme = "ayu"
+git-repository-url = "https://github.com/k4yt3x/video2x"
+edit-url-template = "https://github.com/k4yt3x/video2x/edit/master/docs/book/{path}"

docs/book/src/README.md

@@ -0,0 +1,13 @@
+# Introduction
+
+<p align="center">
+   <img src="https://github.com/user-attachments/assets/5cd63373-e806-474f-94ec-6e04963bf90f"/>
+</p>
+
+This site hosts the documentation for the Video2X project, a machine learning-based lossless video super-resolution and frame interpolation framework.
+
+The project's homepage is located on GitHub at: [https://github.com/k4yt3x/video2x](https://github.com/k4yt3x/video2x).
+
+If you have any questions, suggestions, or found any issues in the documentation, please [open an issue](https://github.com/k4yt3x/video2x/issues/new/choose) on GitHub.
+
+> 🚧 Some pages are still under construction.

docs/book/src/SUMMARY.md

@@ -0,0 +1,35 @@
+# Summary
+
+[Introduction](README.md)
+
+# Building
+
+- [Building](building/README.md)
+  - [Windows](building/windows.md)
+  - [Windows (Qt6)](building/windows-qt6.md)
+  - [Linux](building/linux.md)
+
+# Installing
+
+- [Installing](installing/README.md)
+  - [Windows (Command Line)](installing/windows.md)
+  - [Windows (Qt6 GUI)](installing/windows-qt6.md)
+  - [Linux](installing/linux.md)
+
+# Running
+
+- [Running](running/README.md)
+  - [Desktop](running/desktop.md)]
+  - [Command Line](running/command-line.md)
+  - [Container](running/container.md)
+
+# Developing
+
+- [Developing](developing/README.md)
+  - [Architecture](developing/architecture.md)
+  - [libvideo2x](developing/libvideo2x.md)
+
+# Other
+
+- [Other](other/README.md)
+  - [History](other/history.md)

docs/book/src/building/README.md

@@ -0,0 +1,3 @@
+# Building
+
+Instructions for building the project.

docs/book/src/building/linux.md

@@ -0,0 +1,57 @@
+# Linux
+
+Instructions for building this project on Linux.
+
+## Arch Linux
+
+Arch users can build the latest version of the project from the AUR packages [`video2x`](https://aur.archlinux.org/packages/video2x) and [`video2x-git`](https://aur.archlinux.org/packages/video2x-git). The project's repository also contains another PKGBUILD example at `packaging/arch/PKGBUILD`.
+
+```bash
+git clone https://aur.archlinux.org/video2x.git
+cd video2x-git
+
+# Build the package without installing it
+makepkg -s
+
+# Build and install the package
+makepkg -si
+```
+
+To build manually from the source, follow the instructions below.
+
+```bash
+# Install build and runtime dependencies
+# See the PKGBUILD file for the list of up-to-date dependencies
+pacman -Sy ffmpeg ncnn vulkan-driver spdlog boost-libs
+pacman -Sy git cmake clang pkgconf just vulkan-headers openmp boost
+
+# Clone the repository
+git clone --recurse-submodules https://github.com/k4yt3x/video2x.git
+cd video2x
+
+# Build the project
+just build
+```
+
+The built binaries will be located in the `build` directory.
+
+## Ubuntu
+
+Ubuntu users can use the `.justfile` to build the project automatically. The `ubuntu2404` and `ubuntu2204` targets are available for Ubuntu 24.04 and 22.04, respectively. `just` will automatically install the required dependencies, build the project, and package it into a `.deb` package file. It is recommended to perform the build in a container to ensure the environment's consistency and to avoid leaving extra build packages on your system.
+
+```bash
+# The version of `just` in the Ubuntu repository is outdated
+# We need to compile and install `just` manually
+sudo apt-get update && sudo apt-get install cargo
+cargo install just
+
+# Clone the repository
+git clone --recurse-submodules https://github.com/k4yt3x/video2x.git
+cd video2x
+
+# Build the project
+# Before running the command, ensure ~/.cargo/bin is in your PATH
+just ubuntu2404
+```
+
+The built `.deb` package will be located under the current directory.

docs/book/src/building/windows-qt6.md

@@ -0,0 +1,55 @@
+# Windows (Qt6)
+
+Instructions for building the Qt6 GUI of this project on Windows.
+
+## 1. Prerequisites
+
+These dependencies must be installed before building the project. This tutorial assumes that Qt6 has been installed to the default location (`C:\Qt`).
+
+- [Visual Studio 2022](https://visualstudio.microsoft.com/vs/)
+  - Workload: Desktop development with C++
+- [winget-cli](https://github.com/microsoft/winget-cli)
+- [Qt6](https://www.qt.io/download)
+  - Component: Qt6 with MSVC 2022 64-bit
+  - Component: Qt Creator
+
+## 1. Clone the Repository
+
+```bash
+# Install Git if not already installed
+winget install -e --id=Git.Git
+
+# Clone the repository
+git clone --recurse-submodules https://github.com/k4yt3x/video2x-qt6.git
+cd video2x-qt6
+```
+
+## 2. Install Dependencies
+
+You need to have the `libvideo2x` shared library built before building the Qt6 GUI. Put the built binaries in `third_party/libvideo2x-shared`.
+
+```bash
+# Versions of manually installed dependencies
+$ffmpegVersion = "7.1"
+
+# Download and extract FFmpeg
+curl -Lo ffmpeg-shared.zip "https://github.com/GyanD/codexffmpeg/releases/download/$ffmpegVersion/ffmpeg-$ffmpegVersion-full_build-shared.zip"
+Expand-Archive -Path ffmpeg-shared.zip -DestinationPath third_party
+Rename-Item -Path "third_party/ffmpeg-$ffmpegVersion-full_build-shared" -NewName ffmpeg-shared
+```
+
+## 3. Build the Project
+
+1. Open the `CMakeLists.txt` file in Qt Creator as the project file.
+2. Click on the hammer icon at the bottom left of the window to build the project.
+3. Built binaries will be located in the `build` directory.
+
+After the build finishes, you will need to copy the Qt6 DLLs and other dependencies to the build directory to run the application. Before you run the following commands, remove everything in the release directory except for `video2x-qt6.exe` and the `.qm` files as they are not required for running the application. Then, run the following command to copy the Qt6 runtime DLLs:
+
+```bash
+C:\Qt\6.8.0\msvc2022_64\bin\windeployqt.exe --release --compiler-runtime .\build\Desktop_Qt_6_8_0_MSVC2022_64bit-Release\video2x-qt6.exe
+```
+
+You will also need to copy the `libvideo2x` shared library to the build directory. Copy all files under `third_party/libvideo2x-shared` to the release directory except for `include`, `libvideo2x.lib`, and `video2x.exe`.
+
+Now you should be able to run the application by double-clicking on `video2x-qt6.exe`.

docs/book/src/building/windows.md

@@ -0,0 +1,56 @@
+# Windows
+
+Instructions for building this project on Windows.
+
+## 1. Prerequisites
+
+The following tools must be installed manually:
+
+- [Visual Studio 2022](https://visualstudio.microsoft.com/vs/)
+  - Workload: Desktop development with C++
+- [winget-cli](https://github.com/microsoft/winget-cli)
+
+## 2. Clone the Repository
+
+```bash
+# Install Git if not already installed
+winget install -e --id=Git.Git
+
+# Clone the repository
+git clone --recurse-submodules https://github.com/k4yt3x/video2x.git
+cd video2x
+```
+
+## 3. Install Dependencies
+
+```bash
+# Install CMake
+winget install -e --id=Kitware.CMake
+
+# Install Vulkan SDK
+winget install -e --id=KhronosGroup.VulkanSDK
+
+# Versions of manually installed dependencies
+$ffmpegVersion = "7.1"
+$ncnnVersion = "20240820"
+
+# Download and extract FFmpeg
+curl -Lo ffmpeg-shared.zip "https://github.com/GyanD/codexffmpeg/releases/download/$ffmpegVersion/ffmpeg-$ffmpegVersion-full_build-shared.zip"
+Expand-Archive -Path ffmpeg-shared.zip -DestinationPath third_party
+Rename-Item -Path "third_party/ffmpeg-$ffmpegVersion-full_build-shared" -NewName ffmpeg-shared
+
+# Download and extract ncnn
+curl -Lo ncnn-shared.zip "https://github.com/Tencent/ncnn/releases/download/$ncnnVersion/ncnn-$ncnnVersion-windows-vs2022-shared.zip"
+Expand-Archive -Path ncnn-shared.zip -DestinationPath third_party
+Rename-Item -Path "third_party/ncnn-$ncnnVersion-windows-vs2022-shared" -NewName ncnn-shared
+```
+
+## 4. Build the Project
+
+```bash
+cmake -S . -B build -DUSE_SYSTEM_NCNN=OFF -DUSE_SYSTEM_SPDLOG=OFF -DUSE_SYSTEM_BOOST=OFF `
+  -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=build/libvideo2x-shared
+cmake --build build --config Release --parallel --target install
+```
+
+The built binaries will be located in `build/libvideo2x-shared`.

docs/book/src/developing/README.md

@@ -0,0 +1,3 @@
+# Developing
+
+Development-related instructions and guidelines for this project.

docs/book/src/developing/architecture.md

@@ -0,0 +1,38 @@
+# Architecture
+
+The basic working principals of Video2X and its historical architectures.
+
+## Video2X <=4.0.0 (Legacy)
+
+Below is the earliest architecture of Video2X. It extracts all of the frames from the video using FFmpeg, processes all frames, and stores them into a folder before running FFmpeg again to convert all of the frames back into a video. The drawbacks of this approach are apparent:
+
+- Storing all frames of the video on disk twice requires a huge amount of storage, often hundreds of gigabytes.
+- A lot of disk I/O (reading from/writing to disks) operations occur, which is inefficient. Each step stores its processing results to disk, and the next step has to read them from disk again.
+
+![Video2Xv4](https://github.com/user-attachments/assets/976a93ff-efad-418f-a3e2-272e84db2d74)\
+_Video2X architecture before version 5.0.0_
+
+## Video2X 5.0.0 (Legacy)
+
+Video2X 5.0.0's architecture was designed to address the inefficient disk I/O issues. This version uses frame serving and streamlines the process. All stages are started simultaneously, and frames are passed between stages through stdin/stdout pipes. However, this architecture also has several issues:
+
+- At least two instances of FFmpeg will be started, three in the case of Anime4K.
+- Passing frames through stdin/stdout is unstable. If frame sizes are incorrect, FFmpeg will hang waiting for the next frame.
+- The frames entering and leaving each stage must be RGB24, even if they don't need to be. For instance, if the upscaler used is Anime4K, yuv420p is acceptable, but the frame is first converted by the decoder to RGB24, then converted back into YUV colorspace for libplacebo.
+
+![Video2Xv5](https://github.com/user-attachments/assets/d1f38034-a5d3-4c7e-92bf-a5b30fa9ac72)\
+_Video2X 5.x.x architecture_
+
+## Video2X 6.0.0 (Current)
+
+Video2X 6.0.0 (Current)
+
+The newest version of Video2X's architecture addresses the issues of the previous architecture while improving efficiency.
+
+- Frames are only decoded once and encoded once with FFmpeg's libavformat.
+- Frames are passed as `AVFrame` structs. Their pixel formats are only converted when needed.
+- Frames always stay in RAM, avoiding bottlenecks from disk I/O and pipes.
+- Frames always stay in the hardware (GPU) unless they need to be downloaded to be processed by software (partially implemented).
+
+![Video2Xv6 drawio](https://github.com/user-attachments/assets/c5d5fc3b-8688-4d50-b7c0-3b5d825a8c69)\
+_Video2X 6.0.0 architecture_

docs/book/src/developing/libvideo2x.md

@@ -0,0 +1,5 @@
+# libvideo2x
+
+Instructions for using libvideo2x's C API in your own projects.
+
+libvideo2x's API is still highly volatile. This document will be updated as the API stabilizes.

docs/book/src/installing/README.md

@@ -0,0 +1,3 @@
+# Installing
+
+Instructions for installing this project.

docs/book/src/installing/linux.md

@@ -0,0 +1,20 @@
+# Linux
+
+Video2X packages are available for the Linux distros listed below. If you'd like to build it from source code, refer to the [PKGBUILD](https://github.com/k4yt3x/video2x/tree/master/packaging/arch/PKGBUILD) file for a general overview of the required dependencies and commands. If a package is not available for your distro and you prefer not to compile the program from source code, consider using the [container image](running/container.md).
+
+## Arch Linux
+
+- AUR packages, maintained by [@K4YT3X](https://github.com/k4yt3x).
+  - [aur/video2x](https://aur.archlinux.org/packages/video2x)
+  - [aur/video2x-git](https://aur.archlinux.org/packages/video2x-git)
+  - [aur/video2x-qt6](https://aur.archlinux.org/packages/video2x-qt6)
+  - [aur/video2x-qt6-git](https://aur.archlinux.org/packages/video2x-qt6-git)
+- Chinese Mainland: archlinuxcn packages, maintained by [@Integral-Tech](https://github.com/Integral-Tech).
+  - [archlinuxcn/video2x](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x)
+  - [archlinuxcn/video2x-git](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x-git)
+  - [archlinuxcn/video2x-qt6](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x-qt6)
+  - [archlinuxcn/video2x-qt6-git](https://github.com/archlinuxcn/repo/tree/master/archlinuxcn/video2x-qt6-git)
+
+## Other Distros
+
+Users of other distros can download and use the AppImage from the [releases page](https://github.com/k4yt3x/video2x/releases/latest).

docs/book/src/installing/windows-qt6.md

@@ -0,0 +1,7 @@
+# Windows (Qt6)
+
+You can download the installer for Video2X Qt6 from the [releases page](https://github.com/k4yt3x/video2x/releases/latest). The installer file's name is `video2x-qt6-windows-amd64-installer.exe`.
+
+Download then double-click the installer to start the installation process. The installer will guide you through the installation process. You can choose the installation directory and whether to create a desktop shortcut during the installation.
+
+After the installation is complete, you can start Video2X Qt6 by double-clicking the desktop shortcut.

docs/book/src/installing/windows.md

@@ -0,0 +1,12 @@
+# Windows
+
+You can download the latest version of the Windows build from the [releases page](https://github.com/k4yt3x/video2x/releases/latest). Here are the steps to download and install the pre-built binaries to `%LOCALAPPDATA%\Programs`.
+
+```bash
+$latestTag = (Invoke-RestMethod -Uri https://api.github.com/repos/k4yt3x/video2x/releases/latest).tag_name
+curl -LO "https://github.com/k4yt3x/video2x/releases/download/$latestTag/video2x-windows-amd64.zip"
+New-Item -Path "$env:LOCALAPPDATA\Programs\video2x" -ItemType Directory -Force
+Expand-Archive -Path .\video2x-windows-amd64.zip -DestinationPath "$env:LOCALAPPDATA\Programs\video2x"
+```
+
+You can then add `%LOCALAPPDATA%\Programs\video2x` to your `PATH` environment variable to run `video2x` from the command line.

docs/book/src/other/README.md

@@ -0,0 +1 @@
+# Other

docs/book/src/other/history.md

@@ -0,0 +1,47 @@
+# History
+
+Video2X came a long way from its original concepts to what it has become today. It started as a simple concept of "waifu2x can upscale images, and a video is just a sequence of images". Then, a PoC was made which can barely upscale a single video with waifu2x-caffe and with fixed settings. Now, Video2X has become a comprehensive and customizable video upscaling tool with a nice GUI and a community around it. This article documents in detail how Video2X's concept was born, and what happened during its development.
+
+## Origin
+
+The story started with me watching Bad Apple!!'s PV in early 2017. The original PV has a size of `512x384`, which is quite small and thus, quite blurry.
+
+![vlcsnap-2020-05-15-20h41m36s060](https://user-images.githubusercontent.com/21986859/82106016-08ba8800-970e-11ea-85b5-d1b57d34e283.png)\
+_A screenshot of the original Bad Apple!! PV_
+
+Around the same time, I was introduced to this amazing project named waifu2x, which upscales (mostly anime) images using machine learning. This created a spark in my head: **if images can be upscaled, aren't videos just a sequence of images?** Then, I started making a proof-of-concept by manually extracting all frames from the original PV using FFmpeg, putting them through waifu2x-caffe, and assembling the frames back into a video again using FFmpeg. This was how the ["4K BadApple!! waifu2x Lossless Upscaled"](https://www.youtube.com/watch?v=FiX7ygnbAHw) video was created.
+
+![4K BadApple waifu2x](https://img.youtube.com/vi/FiX7ygnbAHw/maxresdefault.jpg)\
+_Thumbnail of the "4K BadApple!! waifu2x Lossless Upscaled" video_
+
+After this experiment completed successfully, I started thinking about making an automation pipeline, where this manual process will be streamlined, and each of the steps will be handled automatically.
+
+## Proof-of-Concept
+
+When I signed up for Hack the Valley II in late 2017, I didn't know what I was going to make during that hackathon. Our team sat down and thought about what to make for around an hour, but no one came up with anything interesting. All of a sudden, I remembered, "Hey, isn't there a PoC I wanted to make? How about making that our hackathon project?" I then temporarily name the project Video2X, following waifu2x's scheme. Video2X was then born.
+
+I originally wanted to write Video2X for Linux, but it's too complicated to get the original [nagadomi/waifu2x](https://github.com/nagadomi/waifu2x)'s version of waifu2x running, so waifu2x-caffe written for Windows was used to save time. This is why the first version of Video2X only supports Windows, and can only use waifu2x-caffe as its upscaling driver.
+
+![the first commit of Video2X](https://user-images.githubusercontent.com/21986859/82105271-fcccc700-9709-11ea-8861-b22b807f885f.png)\
+_video2x.py file in the first version of Video2X_
+
+At the end of the hackathon, we managed to make a [sample comparison video](https://www.youtube.com/watch?v=mGEfasQl2Zo) based on [Spirited Away's official trailer](https://www.youtube.com/watch?v=ByXuk9QqQkk). This video was then published on YouTube and is the same demo video showcased in Video2X's repository. The original link was at [https://www.youtube.com/watch?v=PG94iPoeoZk](https://www.youtube.com/watch?v=PG94iPoeoZk), but it has been moved lately to another account under K4YT3X's name.
+
+![Spirited Away Demo](https://user-images.githubusercontent.com/21986859/49412428-65083280-f73a-11e8-8237-bb34158a545e.png)\
+_Upscale Comparison Demonstration_
+
+When we demoed this project, there wasn't so much interest expressed by the judges. We were, however, suggested to pitch our project to Adobe. That didn't end up going anywhere, either. Like most of the other projects in a hackathon, this project didn't win any awards, and just almost vanished after the hackathon was over.
+
+<!--![Hack the Valley II](https://files.k4yt3x.com/Resources/Images/htv2_team_photo.png)\-->
+
+_[Image Removed]_\
+_Our team in Hack the Valley II. You can see Video2X's demo video on the computer screens. Image blurred for privacy._
+
+## Video2X 2.0
+
+Roughly three months after the hackathon, I came back to this project and decided it was worth continuing. Although not many people in the hackathon found this project interesting or useful, I saw value in this project. This was further reinforced by the stars I've received in the project's repository.
+
+I continued working on enhancing Video2X and fixing bugs, and Video2X 2.0 was released. The original version of Video2X was only made as a proof-of-concept for the hackathon. A lot of the usability and convenience aspects are ignored in exchange for development speed. The 2.0 version addressed a lot of these issues and made Video2X usable for regular users. Video2X has then also been converted from a hackathon project to a personal open-source project.
+
+![screenshot of Video2X 2.0](https://user-images.githubusercontent.com/21986859/40265170-39c0caae-5b01-11e8-8371-8b6c24769639.png)\
+_Screenshot of Video2X 2.0_

docs/book/src/running/README.md

@@ -0,0 +1,3 @@
+# Running
+
+Instructions for running and using this project.

docs/book/src/running/command-line.md

@@ -0,0 +1,104 @@
+# Command Line
+
+Instructions for running Video2X from the command line.
+
+This page does not cover all the options available. For help with more options available, run Video2X with the `--help` argument.
+
+## Basics
+
+Use the following command to upscale a video by 4x with RealESRGAN:
+
+```bash
+video2x -i input.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+```
+
+Use the following command to upscale a video to with libplacebo + Anime4Kv4 Mode A+A:
+
+```bash
+video2x -i input.mp4 -o output.mp4 -w 3840 -h 2160 -p libplacebo --libplacebo-shader anime4k-v4-a+a
+```
+
+## Advanced
+
+It is possible to specify custom MPV-compatible GLSL shader files with the `--libplacebo-shader` argument:
+
+```bash
+video2x -i input.mp4 -o output.mp4 -p libplacebo -w 3840 -h 2160 --libplacebo-shader path/to/custom/shader.glsl
+```
+
+List the available GPUs with `--list-gpus, -l`:
+
+```bash
+$ video2x --list-gpus
+0. NVIDIA RTX A6000
+        Type: Discrete GPU
+        Vulkan API Version: 1.3.289
+        Driver Version: 565.228.64
+```
+
+Select which GPU to use with the `--gpu, -g` argument:
+
+```bash
+video2x -i input.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3 -g 1
+```
+
+Specify arbitrary extra FFmpeg encoder options with the `--extra-encoder-options, -e` argument:
+
+```bash
+video2x -i input.mkv -o output.mkv -p realesrgan --realesrgan-model realesrgan-plus -s 4 -c libx264rgb -e crf=17 -e preset=veryslow -e tune=film
+```
+
+## Encoder Options
+
+Video2X uses FFmpeg's C libraries to encode videos. Encoder options are specified in two ways:
+
+- **Common options** shared by all encoders are stored in a [`AVCodecContext`](https://ffmpeg.org/doxygen/trunk/structAVCodecContext.html) struct. Below are some options set through `AVCodecContext`:
+  - Codec
+  - Pixel format
+  - Bitrate
+  - Keyframe interval
+  - Minimum and maximum quantizer
+  - GOP size
+- **Encoder-specific** options are stored in [`AVOption`](https://ffmpeg.org/doxygen/trunk/structAVOption.html) structs and set with the [`av_opt_set`](https://ffmpeg.org/doxygen/trunk/group__opt__set__funcs.html#ga5fd4b92bdf4f392a2847f711676a7537) function. Below are some encoder-specific options for `libx264`:
+  - CRF
+  - Preset
+  - Tune
+  - Profile
+
+Common options can only be set through Video2X's command line arguments. You can run `video2x --help` and see the `Encoder options` section to see the supported options.
+
+You can specify encoder-specific options in Video2X using the `--extra-encoder-option` (`-e`) argument. To view the available options for a particular codec, run:
+
+```bash
+ffmpeg -h encoder=$ENCODER
+```
+
+For example, to view the available options for `libx264`, run:
+
+```console
+$ ffmpeg -h encoder=libx264
+Encoder libx264 [libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10]:
+    General capabilities: dr1 delay threads
+    Threading capabilities: other
+    Supported pixel formats: yuv420p yuvj420p yuv422p yuvj422p yuv444p yuvj444p nv12 nv16 nv21 yuv420p10le yuv422p10le yuv444p10le nv20le gray gray10le
+libx264 AVOptions:
+  -preset            <string>     E..V....... Set the encoding preset (cf. x264 --fullhelp) (default "medium")
+  -tune              <string>     E..V....... Tune the encoding params (cf. x264 --fullhelp)
+  -profile           <string>     E..V....... Set profile restrictions (cf. x264 --fullhelp)
+  -fastfirstpass     <boolean>    E..V....... Use fast settings when encoding first pass (default true)
+  -level             <string>     E..V....... Specify level (as defined by Annex A)
+  -passlogfile       <string>     E..V....... Filename for 2 pass stats
+  -wpredp            <string>     E..V....... Weighted prediction for P-frames
+  -a53cc             <boolean>    E..V....... Use A53 Closed Captions (if available) (default true)
+  -x264opts          <string>     E..V....... x264 options
+  -crf               <float>      E..V....... Select the quality for constant quality mode (from -1 to FLT_MAX) (default -1)
+  -crf_max           <float>      E..V....... In CRF mode, prevents VBV from lowering quality beyond this point. (from -1 to FLT_MAX) (default -1)
+  -qp                <int>        E..V....... Constant quantization parameter rate control method (from -1 to INT_MAX) (default -1)
+...
+```
+
+You can then set the encoder-specific options with the `-e` argument. The `-e` argument can be used multiple times to set multiple options. For example, the following arguments set the CRF to 17, the preset to `veryslow`, and the tune to `film` for `libx264`:
+
+```console
+-e crf=17 -e preset=veryslow -e tune=film
+```

docs/book/src/running/container.md

@@ -0,0 +1,57 @@
+# Container
+
+Instructions for running the Video2X container.
+
+## Prerequisites
+
+- Docker, Podman, or another OCI-compatible runtime
+- A GPU that supports the Vulkan API
+  - Check the [Vulkan Hardware Database](https://vulkan.gpuinfo.org/) to see if your GPU supports Vulkan
+
+## Upscaling a Video
+
+This section documents how to upscale a video. Replace `$TAG` with an appropriate container tag. A list of available tags can be found [here](https://github.com/k4yt3x/video2x/pkgs/container/video2x) (e.g., `6.1.1`).
+
+### AMD GPUs
+
+Make sure your host has the proper GPU and Vulkan libraries and drivers, then use the following command to launch the container:
+
+```shell
+docker run --gpus all -it --rm -v $PWD/data:/host ghcr.io/k4yt3x/video2x:$TAG -i standard-test.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+```
+
+### NVIDIA GPUs
+
+In addition to installing the proper drivers on your host, `nvidia-docker2` (NVIDIA Container Toolkit) must also be installed on the host to use NVIDIA GPUs in containers. Below are instructions for how to install it on some popular Linux distributions:
+
+- Debian/Ubuntu
+  - Follow the [official guide](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/install-guide.html#setting-up-nvidia-container-toolkit) to install `nvidia-docker2`
+- Arch/Manjaro
+  - Install `nvidia-container-toolkit` from the AUR
+  - E.g., `yay -S nvidia-container-toolkit`
+
+Once all the prerequisites are installed, you can launch the container:
+
+```shell
+docker run --gpus all -it --rm -v $PWD:/host ghcr.io/k4yt3x/video2x:$TAG -i standard-test.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+```
+
+Depending on the version of your nvidia-docker and some other mysterious factors, you can also try setting `no-cgroups = true` in `/etc/nvidia-container-runtime/config.toml` and adding the NVIDIA devices into the container if the command above doesn't work:
+
+```shell
+docker run --gpus all --device=/dev/nvidia0 --device=/dev/nvidiactl --runtime nvidia -it --rm -v $PWD:/host ghcr.io/k4yt3x/video2x:$TAG -i standard-test.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+```
+
+If you are still getting a `vkEnumeratePhysicalDevices failed -3` error at this point, try adding the `--privileged` flag to give the container the same level of permissions as the host:
+
+```shell
+docker run --gpus all --privileged -it --rm -v $PWD:/host ghcr.io/k4yt3x/video2x:$TAG -i standard-test.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+```
+
+### Intel GPUs
+
+Similar to NVIDIA GPUs, you can add `--gpus all` or `--device /dev/dri` to pass the GPU into the container. Adding `--privileged` might help with the performance (thanks @NukeninDark).
+
+```shell
+docker run --gpus all --privileged -it --rm -v $PWD:/host ghcr.io/k4yt3x/video2x:$TAG -i standard-test.mp4 -o output.mp4 -p realesrgan -s 4 --realesrgan-model realesr-animevideov3
+```

docs/book/src/running/desktop.md

@@ -0,0 +1,3 @@
+# Desktop
+
+TODO.

examples/container-run-interpolate-rife.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-set -euxo pipefail
-
-sudo podman run \
-    -it --rm --gpus all -v /dev/dri:/dev/dri \
-    -v $PWD/data:/host \
-    ghcr.io/k4yt3x/video2x:5.0.0-beta4-cuda \
-    -i input.mp4 -o output.mp4 \
-    interpolate

examples/container-run-upscale-waifu2x.sh

@@ -1,11 +0,0 @@
-#!/bin/sh
-
-set -euxo pipefail
-
-sudo podman run \
-    -it --rm --gpus all -v /dev/dri:/dev/dri \
-    -v $PWD/data:/host \
-    ghcr.io/k4yt3x/video2x:5.0.0-beta4-cuda \
-    -i input.mp4 -o output.mp4 \
-    -p5 upscale \
-    -h 720 -a waifu2x -n3

examples/run_interpolate_rife.py

@@ -1,21 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-
-# built-in imports
-import pathlib
-
-# import video2x
-from video2x import Video2X
-
-
-# create video2x object
-video2x = Video2X()
-
-# run upscale
-video2x.interpolate(
-    pathlib.Path("input.mp4"),   # input video path
-    pathlib.Path("output.mp4"),  # another
-    3,                           # processes: number of parallel processors
-    10,                          # threshold: adjacent frames with > n% diff won't be processed (100 == process all)
-    "rife",                      # algorithm: the algorithm to use to process the video
-)

examples/run_upscale_waifu2x.py

@@ -1,24 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-
-# built-in imports
-import pathlib
-
-# import video2x
-from video2x import Video2X
-
-
-# create video2x object
-video2x = Video2X()
-
-# run upscale
-video2x.upscale(
-    pathlib.Path("input.mp4"),   # input video path
-    pathlib.Path("output.mp4"),  # another
-    None,                        # width: width of output, None == auto
-    720,                         # height: height of output, None == auto
-    3,                           # noise: noise level, algorithm-dependent
-    5,                           # processes: number of parallel processors
-    0,                           # threshold: adjacent frames with < n% diff won't be processed (0 == process all)
-    "waifu2x",                   # algorithm: the algorithm to use to process the video
-)

include/libvideo2x/avutils.h

@@ -0,0 +1,25 @@
+#pragma once
+
+extern "C" {
+#include <libavformat/avformat.h>
+}
+
+namespace video2x {
+namespace avutils {
+
+AVRational get_video_frame_rate(AVFormatContext* ifmt_ctx, int in_vstream_idx);
+
+int64_t get_video_frame_count(AVFormatContext* ifmt_ctx, int in_vstream_idx);
+
+AVPixelFormat get_encoder_default_pix_fmt(const AVCodec* encoder, AVPixelFormat target_pix_fmt);
+
+float get_frame_diff(AVFrame* frame1, AVFrame* frame2);
+
+void av_bufferref_deleter(AVBufferRef* bufferref);
+
+void av_frame_deleter(AVFrame* frame);
+
+void av_packet_deleter(AVPacket* packet);
+
+}  // namespace avutils
+}  // namespace video2x

include/libvideo2x/conversions.h

@@ -0,0 +1,23 @@
+#pragma once
+
+extern "C" {
+#include <libavutil/frame.h>
+#include <libswscale/swscale.h>
+}
+
+#include <mat.h>
+
+namespace video2x {
+namespace conversions {
+
+// Convert AVFrame to another pixel format
+AVFrame* convert_avframe_pix_fmt(AVFrame* src_frame, AVPixelFormat pix_fmt);
+
+// Convert AVFrame to ncnn::Mat
+ncnn::Mat avframe_to_ncnn_mat(AVFrame* frame);
+
+// Convert ncnn::Mat to AVFrame
+AVFrame* ncnn_mat_to_avframe(const ncnn::Mat& mat, AVPixelFormat pix_fmt);
+
+}  // namespace conversions
+}  // namespace video2x

include/libvideo2x/decoder.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <filesystem>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+}
+
+namespace video2x {
+namespace decoder {
+
+class Decoder {
+   public:
+    Decoder();
+    ~Decoder();
+
+    int init(AVHWDeviceType hw_type, AVBufferRef* hw_ctx, const std::filesystem::path& in_fpath);
+
+    AVFormatContext* get_format_context() const;
+    AVCodecContext* get_codec_context() const;
+    int get_video_stream_index() const;
+
+   private:
+    static AVPixelFormat hw_pix_fmt_;
+    static AVPixelFormat get_hw_format(AVCodecContext* ctx, const AVPixelFormat* pix_fmts);
+
+    AVFormatContext* fmt_ctx_;
+    AVCodecContext* dec_ctx_;
+    int in_vstream_idx_;
+};
+
+}  // namespace decoder
+}  // namespace video2x

include/libvideo2x/encoder.h

@@ -0,0 +1,85 @@
+#pragma once
+
+#include <cstdint>
+#include <filesystem>
+#include <vector>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libavutil/pixdesc.h>
+}
+
+namespace video2x {
+namespace encoder {
+
+// Encoder configurations
+struct EncoderConfig {
+    // Non-AVCodecContext options
+    std::string codec = "libx264";
+    bool recalculate_pts = true;
+    bool copy_audio_streams = true;
+    bool copy_subtitle_streams = true;
+
+    // Basic video options
+    AVPixelFormat pix_fmt = AV_PIX_FMT_NONE;
+
+    // Rate control and compression
+    int64_t bit_rate = 0;
+    int rc_buffer_size = 0;
+    int rc_min_rate = 0;
+    int rc_max_rate = 0;
+    int qmin = -1;
+    int qmax = -1;
+
+    // GOP and frame structure
+    int gop_size = -1;
+    int max_b_frames = -1;
+    int keyint_min = -1;
+    int refs = -1;
+
+    // Performance and threading
+    int thread_count = 0;
+
+    // Latency and buffering
+    int delay = -1;
+
+    // Extra AVOptions
+    std::vector<std::pair<std::string, std::string>> extra_opts;
+};
+
+class Encoder {
+   public:
+    Encoder();
+    ~Encoder();
+
+    int init(
+        AVBufferRef* hw_ctx,
+        const std::filesystem::path& out_fpath,
+        AVFormatContext* ifmt_ctx,
+        AVCodecContext* dec_ctx,
+        EncoderConfig& enc_cfg,
+        int width,
+        int height,
+        int frm_rate_mul,
+        int in_vstream_idx
+    );
+
+    int write_frame(AVFrame* frame, int64_t frame_idx);
+    int flush();
+
+    AVCodecContext* get_encoder_context() const;
+    AVFormatContext* get_format_context() const;
+    int* get_stream_map() const;
+    int get_output_video_stream_index() const;
+
+   private:
+    EncoderConfig enc_cfg_;
+    AVFormatContext* ofmt_ctx_;
+    AVCodecContext* enc_ctx_;
+    int out_vstream_idx_;
+    int* stream_map_;
+};
+
+}  // namespace encoder
+}  // namespace video2x

include/libvideo2x/filter_libplacebo.h

@@ -0,0 +1,64 @@
+#pragma once
+
+#include <filesystem>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavfilter/buffersink.h>
+#include <libavfilter/buffersrc.h>
+}
+
+#include "processor.h"
+
+namespace video2x {
+namespace processors {
+
+// FilterLibplacebo class definition
+class FilterLibplacebo : public Filter {
+   public:
+    // Constructor
+    FilterLibplacebo(
+        uint32_t vk_device_index,
+        const std::filesystem::path& shader_path,
+        int width,
+        int height
+    );
+
+    // Destructor
+    virtual ~FilterLibplacebo() override;
+
+    // Initializes the filter with decoder and encoder contexts
+    int init(AVCodecContext* dec_ctx, AVCodecContext* enc_ctx, AVBufferRef* hw_ctx) override;
+
+    // Processes an input frame and returns the processed frame
+    int filter(AVFrame* in_frame, AVFrame** out_frame) override;
+
+    // Flushes any remaining frames
+    int flush(std::vector<AVFrame*>& flushed_frames) override;
+
+    // Returns the filter's type
+    ProcessorType get_processor_type() const override { return ProcessorType::Libplacebo; }
+
+    // Returns the filter's output dimensions
+    void get_output_dimensions(
+        const ProcessorConfig& proc_cfg,
+        int in_width,
+        int in_height,
+        int& out_width,
+        int& out_height
+    ) const override;
+
+   private:
+    AVFilterGraph* filter_graph_;
+    AVFilterContext* buffersrc_ctx_;
+    AVFilterContext* buffersink_ctx_;
+    uint32_t vk_device_index_;
+    const std::filesystem::path shader_path_;
+    int width_;
+    int height_;
+    AVRational in_time_base_;
+    AVRational out_time_base_;
+};
+
+}  // namespace processors
+}  // namespace video2x

include/libvideo2x/filter_realcugan.h

@@ -0,0 +1,63 @@
+#pragma once
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+}
+
+#include "processor.h"
+#include "realcugan.h"
+
+namespace video2x {
+namespace processors {
+
+// FilterRealcugan class definition
+class FilterRealcugan : public Filter {
+   public:
+    // Constructor
+    FilterRealcugan(
+        int gpuid = 0,
+        bool tta_mode = false,
+        int scaling_factor = 4,
+        int noise_level = -1,
+        int num_threads = 1,
+        int syncgap = 3,
+        const fsutils::StringType model_name = STR("models-pro")
+    );
+
+    // Destructor
+    virtual ~FilterRealcugan() override;
+
+    // Initializes the filter with decoder and encoder contexts
+    int init(AVCodecContext* dec_ctx, AVCodecContext* enc_ctx, AVBufferRef* hw_ctx) override;
+
+    // Processes an input frame and returns the processed frame
+    int filter(AVFrame* in_frame, AVFrame** out_frame) override;
+
+    // Returns the filter's type
+    ProcessorType get_processor_type() const override { return ProcessorType::RealCUGAN; }
+
+    // Returns the filter's output dimensions
+    void get_output_dimensions(
+        const ProcessorConfig& proc_cfg,
+        int in_width,
+        int in_height,
+        int& out_width,
+        int& out_height
+    ) const override;
+
+   private:
+    RealCUGAN* realcugan_;
+    int gpuid_;
+    bool tta_mode_;
+    int scaling_factor_;
+    int noise_level_;
+    int num_threads_;
+    int syncgap_;
+    const fsutils::StringType model_name_;
+    AVRational in_time_base_;
+    AVRational out_time_base_;
+    AVPixelFormat out_pix_fmt_;
+};
+
+}  // namespace processors
+}  // namespace video2x

include/libvideo2x/filter_realesrgan.h

@@ -0,0 +1,59 @@
+#pragma once
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+}
+
+#include "processor.h"
+#include "realesrgan.h"
+
+namespace video2x {
+namespace processors {
+
+// FilterRealesrgan class definition
+class FilterRealesrgan : public Filter {
+   public:
+    // Constructor
+    FilterRealesrgan(
+        int gpuid = 0,
+        bool tta_mode = false,
+        int scaling_factor = 4,
+        int noise_level = 0,
+        const fsutils::StringType model_name = STR("realesr-animevideov3")
+    );
+
+    // Destructor
+    virtual ~FilterRealesrgan() override;
+
+    // Initializes the filter with decoder and encoder contexts
+    int init(AVCodecContext* dec_ctx, AVCodecContext* enc_ctx, AVBufferRef* hw_ctx) override;
+
+    // Processes an input frame and returns the processed frame
+    int filter(AVFrame* in_frame, AVFrame** out_frame) override;
+
+    // Returns the filter's type
+    ProcessorType get_processor_type() const override { return ProcessorType::RealESRGAN; }
+
+    // Returns the filter's output dimensions
+    void get_output_dimensions(
+        const ProcessorConfig& proc_cfg,
+        int in_width,
+        int in_height,
+        int& out_width,
+        int& out_height
+    ) const override;
+
+   private:
+    RealESRGAN* realesrgan_;
+    int gpuid_;
+    bool tta_mode_;
+    int scaling_factor_;
+    int noise_level_;
+    const fsutils::StringType model_name_;
+    AVRational in_time_base_;
+    AVRational out_time_base_;
+    AVPixelFormat out_pix_fmt_;
+};
+
+}  // namespace processors
+}  // namespace video2x

include/libvideo2x/fsutils.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <filesystem>
+#include <optional>
+#include <string>
+
+namespace video2x {
+namespace fsutils {
+
+#ifdef _WIN32
+typedef wchar_t CharType;
+#define STR(x) L##x
+#else
+typedef char CharType;
+#define STR(x) x
+#endif
+
+#ifdef _WIN32
+typedef std::wstring StringType;
+#else
+typedef std::string StringType;
+#endif
+
+bool file_is_readable(const std::filesystem::path& path);
+
+std::optional<std::filesystem::path> find_resource(const std::filesystem::path& resource);
+
+std::string path_to_u8string(const std::filesystem::path& path);
+
+std::string wstring_to_u8string(const fsutils::StringType& wstr);
+
+fsutils::StringType path_to_string_type(const std::filesystem::path& path);
+
+fsutils::StringType to_string_type(int value);
+
+}  // namespace fsutils
+}  // namespace video2x

include/libvideo2x/interpolator_rife.h

@@ -0,0 +1,62 @@
+#pragma once
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+}
+
+#include "processor.h"
+#include "rife.h"
+
+namespace video2x {
+namespace processors {
+
+// InterpolatorRIFE class definition
+class InterpolatorRIFE : public Interpolator {
+   public:
+    // Constructor
+    InterpolatorRIFE(
+        int gpuid = 0,
+        bool tta_mode = false,
+        bool tta_temporal_mode = false,
+        bool uhd_mode = false,
+        int num_threads = 1,
+        const fsutils::StringType model_name = STR("rife-v4.6")
+    );
+
+    // Destructor
+    virtual ~InterpolatorRIFE() override;
+
+    // Initializes the interpolator with decoder and encoder contexts
+    int init(AVCodecContext* dec_ctx, AVCodecContext* enc_ctx, AVBufferRef* hw_ctx) override;
+
+    // Processes an input frame and returns the processed frame
+    int interpolate(AVFrame* prev_frame, AVFrame* in_frame, AVFrame** out_frame, float time_step)
+        override;
+
+    // Returns the interpolator's type
+    ProcessorType get_processor_type() const override { return ProcessorType::RIFE; }
+
+    // Returns the interpolator's output dimensions
+    void get_output_dimensions(
+        const ProcessorConfig& proc_cfg,
+        int in_width,
+        int in_height,
+        int& out_width,
+        int& out_height
+    ) const override;
+
+   private:
+    RIFE* rife_;
+    int gpuid_;
+    bool tta_mode_;
+    bool tta_temporal_mode_;
+    bool uhd_mode_;
+    int num_threads_;
+    const fsutils::StringType model_name_;
+    AVRational in_time_base_;
+    AVRational out_time_base_;
+    AVPixelFormat out_pix_fmt_;
+};
+
+}  // namespace processors
+}  // namespace video2x

include/libvideo2x/libplacebo.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <filesystem>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavfilter/avfilter.h>
+}
+
+namespace video2x {
+namespace processors {
+
+int init_libplacebo(
+    AVFilterGraph** filter_graph,
+    AVFilterContext** buffersrc_ctx,
+    AVFilterContext** buffersink_ctx,
+    AVCodecContext* dec_ctx,
+    int out_width,
+    int out_height,
+    uint32_t vk_device_index,
+    const std::filesystem::path& shader_path
+);
+
+}  // namespace processors
+}  // namespace video2x

include/libvideo2x/libvideo2x.h

@@ -0,0 +1,94 @@
+#pragma once
+
+#include <atomic>
+#include <cstdint>
+#include <memory>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+}
+
+#include "avutils.h"
+#include "decoder.h"
+#include "encoder.h"
+#include "libvideo2x_export.h"
+#include "processor.h"
+
+namespace video2x {
+
+enum class VideoProcessorState {
+    Idle,
+    Running,
+    Paused,
+    Failed,
+    Aborted,
+    Completed
+};
+
+class LIBVIDEO2X_API VideoProcessor {
+   public:
+    VideoProcessor(
+        const processors::ProcessorConfig proc_cfg,
+        const encoder::EncoderConfig enc_cfg,
+        const uint32_t vk_device_idx = 0,
+        const AVHWDeviceType hw_device_type = AV_HWDEVICE_TYPE_NONE,
+        const bool benchmark = false
+    );
+
+    virtual ~VideoProcessor() = default;
+
+    [[nodiscard]] int
+    process(const std::filesystem::path in_fname, const std::filesystem::path out_fname);
+
+    void pause() { state_.store(VideoProcessorState::Paused); }
+    void resume() { state_.store(VideoProcessorState::Running); }
+    void abort() { state_.store(VideoProcessorState::Aborted); }
+
+    VideoProcessorState get_state() const { return state_.load(); }
+    int64_t get_processed_frames() const { return frame_idx_.load(); }
+    int64_t get_total_frames() const { return total_frames_.load(); }
+
+   private:
+    [[nodiscard]] int process_frames(
+        decoder::Decoder& decoder,
+        encoder::Encoder& encoder,
+        std::unique_ptr<processors::Processor>& processor
+    );
+
+    [[nodiscard]] int write_frame(AVFrame* frame, encoder::Encoder& encoder);
+
+    [[nodiscard]] inline int write_raw_packet(
+        AVPacket* packet,
+        AVFormatContext* ifmt_ctx,
+        AVFormatContext* ofmt_ctx,
+        int* stream_map
+    );
+
+    [[nodiscard]] inline int process_filtering(
+        std::unique_ptr<processors::Processor>& processor,
+        encoder::Encoder& encoder,
+        AVFrame* frame,
+        AVFrame* proc_frame
+    );
+
+    [[nodiscard]] inline int process_interpolation(
+        std::unique_ptr<processors::Processor>& processor,
+        encoder::Encoder& encoder,
+        std::unique_ptr<AVFrame, decltype(&avutils::av_frame_deleter)>& prev_frame,
+        AVFrame* frame,
+        AVFrame* proc_frame
+    );
+
+    processors::ProcessorConfig proc_cfg_;
+    encoder::EncoderConfig enc_cfg_;
+    uint32_t vk_device_idx_ = 0;
+    AVHWDeviceType hw_device_type_ = AV_HWDEVICE_TYPE_NONE;
+    bool benchmark_ = false;
+
+    std::atomic<VideoProcessorState> state_ = VideoProcessorState::Idle;
+    std::atomic<int64_t> frame_idx_ = 0;
+    std::atomic<int64_t> total_frames_ = 0;
+};
+
+}  // namespace video2x

include/libvideo2x/libvideo2x_export.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#ifdef _WIN32
+#ifdef LIBVIDEO2X_EXPORTS
+#define LIBVIDEO2X_API __declspec(dllexport)
+#else
+#define LIBVIDEO2X_API __declspec(dllimport)
+#endif
+#else
+#define LIBVIDEO2X_API
+#endif

include/libvideo2x/logger_manager.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include <spdlog/logger.h>
+#include <spdlog/sinks/sink.h>
+
+#include "libvideo2x_export.h"
+
+namespace video2x {
+namespace logger_manager {
+
+class LIBVIDEO2X_API LoggerManager {
+   public:
+    LoggerManager(const LoggerManager&) = delete;
+    LoggerManager& operator=(const LoggerManager&) = delete;
+
+    static LoggerManager& instance();
+
+    std::shared_ptr<spdlog::logger> logger();
+
+    bool reconfigure_logger(
+        const std::string& logger_name,
+        const std::vector<spdlog::sink_ptr>& sinks,
+        const std::string& pattern = "%+"
+    );
+
+    bool set_log_level(const std::string& level_str);
+
+    void hook_ffmpeg_logging();
+    void unhook_ffmpeg_logging();
+
+   private:
+    LoggerManager();
+
+    std::shared_ptr<spdlog::logger> logger_ = nullptr;
+};
+
+}  // namespace logger_manager
+
+// Convenience function to get the logger instance
+inline std::shared_ptr<spdlog::logger> logger() {
+    return logger_manager::LoggerManager::instance().logger();
+}
+
+}  // namespace video2x

include/libvideo2x/processor.h

@@ -0,0 +1,98 @@
+#pragma once
+
+#include <variant>
+#include <vector>
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavfilter/avfilter.h>
+#include <libavutil/buffer.h>
+}
+
+#include "fsutils.h"
+
+namespace video2x {
+namespace processors {
+
+enum class ProcessingMode {
+    Filter,
+    Interpolate,
+};
+
+enum class ProcessorType {
+    None,
+    Libplacebo,
+    RealESRGAN,
+    RealCUGAN,
+    RIFE,
+};
+
+struct LibplaceboConfig {
+    fsutils::StringType shader_path;
+};
+
+struct RealESRGANConfig {
+    bool tta_mode = false;
+    fsutils::StringType model_name;
+};
+
+struct RealCUGANConfig {
+    bool tta_mode = false;
+    int num_threads = 1;
+    int syncgap = 3;
+    fsutils::StringType model_name;
+};
+
+struct RIFEConfig {
+    bool tta_mode = false;
+    bool tta_temporal_mode = false;
+    bool uhd_mode = false;
+    int num_threads = 0;
+    fsutils::StringType model_name;
+};
+
+// Unified filter configuration
+struct ProcessorConfig {
+    ProcessorType processor_type = ProcessorType::None;
+    int width = 0;
+    int height = 0;
+    int scaling_factor = 0;
+    int noise_level = -1;
+    int frm_rate_mul = 0;
+    float scn_det_thresh = 0.0f;
+    std::variant<LibplaceboConfig, RealESRGANConfig, RealCUGANConfig, RIFEConfig> config;
+};
+
+class Processor {
+   public:
+    virtual ~Processor() = default;
+    virtual int init(AVCodecContext* dec_ctx, AVCodecContext* enc_ctx, AVBufferRef* hw_ctx) = 0;
+    virtual int flush(std::vector<AVFrame*>&) { return 0; }
+    virtual ProcessingMode get_processing_mode() const = 0;
+    virtual ProcessorType get_processor_type() const = 0;
+    virtual void get_output_dimensions(
+        const ProcessorConfig& proc_cfg,
+        int in_width,
+        int in_height,
+        int& width,
+        int& height
+    ) const = 0;
+};
+
+// Abstract base class for filters
+class Filter : public Processor {
+   public:
+    ProcessingMode get_processing_mode() const override { return ProcessingMode::Filter; }
+    virtual int filter(AVFrame* in_frame, AVFrame** out_frame) = 0;
+};
+
+// Abstract base class for interpolators
+class Interpolator : public Processor {
+   public:
+    ProcessingMode get_processing_mode() const override { return ProcessingMode::Interpolate; }
+    virtual int
+    interpolate(AVFrame* prev_frame, AVFrame* in_frame, AVFrame** out_frame, float time_step) = 0;
+};
+
+}  // namespace processors
+}  // namespace video2x

include/libvideo2x/processor_factory.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <functional>
+#include <memory>
+#include <unordered_map>
+
+#include "processor.h"
+
+namespace video2x {
+namespace processors {
+
+// Processor Factory Class
+class ProcessorFactory {
+   public:
+    using Creator = std::function<std::unique_ptr<Processor>(const ProcessorConfig&, uint32_t)>;
+
+    // Singleton instance accessor
+    static ProcessorFactory& instance();
+
+    // Register a processor type with its creation function
+    void register_processor(ProcessorType type, Creator creator);
+
+    // Create a processor instance based on configuration
+    std::unique_ptr<Processor>
+    create_processor(const ProcessorConfig& proc_cfg, uint32_t vk_device_index) const;
+
+   private:
+    // Private constructor for Singleton
+    ProcessorFactory() = default;
+
+    // Map of processor types to their creation functions
+    std::unordered_map<ProcessorType, Creator> creators;
+
+    // Static initializer for default processors
+    static void init_default_processors(ProcessorFactory& factory);
+};
+
+}  // namespace processors
+}  // namespace video2x

licenses/LICENSE-Pillow

@@ -1,30 +0,0 @@
-The Python Imaging Library (PIL) is
-
-    Copyright © 1997-2011 by Secret Labs AB
-    Copyright © 1995-2011 by Fredrik Lundh
-
-Pillow is the friendly PIL fork. It is
-
-    Copyright © 2010-2022 by Alex Clark and contributors
-
-Like PIL, Pillow is licensed under the open source HPND License:
-
-By obtaining, using, and/or copying this software and/or its associated
-documentation, you agree that you have read, understood, and will comply
-with the following terms and conditions:
-
-Permission to use, copy, modify, and distribute this software and its
-associated documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appears in all copies, and that
-both that copyright notice and this permission notice appear in supporting
-documentation, and that the name of Secret Labs AB or the author not be
-used in advertising or publicity pertaining to distribution of the software
-without specific, written prior permission.
-
-SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
-IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR BE LIABLE FOR ANY SPECIAL,
-INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.

licenses/LICENSE-opencv-python

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) Olli-Pekka Heinisuo
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

licenses/LICENSE-realsr-ncnn-vulkan

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2019 nihui
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

licenses/LICENSE-rife-ncnn-vulkan

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2019 nihui
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

licenses/LICENSE-srmd-ncnn-vulkan

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2019 nihui
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

licenses/LICENSE-waifu2x-ncnn-vulkan

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2019 nihui
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

licenses/agpl-3.0.txt

@@ -1,661 +0,0 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU Affero General Public License is a free, copyleft license for
-software and other kinds of works, specifically designed to ensure
-cooperation with the community in the case of network server software.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-our General Public Licenses are intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  Developers that use our General Public Licenses protect your rights
-with two steps: (1) assert copyright on the software, and (2) offer
-you this License which gives you legal permission to copy, distribute
-and/or modify the software.
-
-  A secondary benefit of defending all users' freedom is that
-improvements made in alternate versions of the program, if they
-receive widespread use, become available for other developers to
-incorporate.  Many developers of free software are heartened and
-encouraged by the resulting cooperation.  However, in the case of
-software used on network servers, this result may fail to come about.
-The GNU General Public License permits making a modified version and
-letting the public access it on a server without ever releasing its
-source code to the public.
-
-  The GNU Affero General Public License is designed specifically to
-ensure that, in such cases, the modified source code becomes available
-to the community.  It requires the operator of a network server to
-provide the source code of the modified version running there to the
-users of that server.  Therefore, public use of a modified version, on
-a publicly accessible server, gives the public access to the source
-code of the modified version.
-
-  An older license, called the Affero General Public License and
-published by Affero, was designed to accomplish similar goals.  This is
-a different license, not a version of the Affero GPL, but Affero has
-released a new version of the Affero GPL which permits relicensing under
-this license.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU Affero General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
-
-  A "Standard Interface" means an interface that either is an official
-standard defined by a recognized standards body, or, in the case of
-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
-  The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities.  However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
-which are not part of the work.  For example, Corresponding Source
-includes interface definition files associated with source files for
-the work, and the source code for shared libraries and dynamically
-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
-subprograms and other parts of the work.
-
-  The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
-  The Corresponding Source for a work in source code form is that
-same work.
-
-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
-
-  You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright.  Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
-
-  Conveying under any other circumstances is permitted solely under
-the conditions stated below.  Sublicensing is not allowed; section 10
-makes it unnecessary.
-
-  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-
-  No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article
-11 of the WIPO copyright treaty adopted on 20 December 1996, or
-similar laws prohibiting or restricting circumvention of such
-measures.
-
-  When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
-
-  4. Conveying Verbatim Copies.
-
-  You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
-
-  You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
-
-  5. Conveying Modified Source Versions.
-
-  You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
-
-    a) The work must carry prominent notices stating that you modified
-    it, and giving a relevant date.
-
-    b) The work must carry prominent notices stating that it is
-    released under this License and any conditions added under section
-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
-
-    c) You must license the entire work, as a whole, under this
-    License to anyone who comes into possession of a copy.  This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged.  This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
-
-    d) If the work has interactive user interfaces, each must display
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
-
-  A compilation of a covered work with other separate and independent
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit.  Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
-
-  6. Conveying Non-Source Forms.
-
-  You may convey a covered work in object code form under the terms
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
-
-    a) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
-
-    b) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by a
-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
-    conveying of source, or (2) access to copy the
-    Corresponding Source from a network server at no charge.
-
-    c) Convey individual copies of the object code with a copy of the
-    written offer to provide the Corresponding Source.  This
-    alternative is allowed only occasionally and noncommercially, and
-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
-
-    d) Convey the object code by offering access from a designated
-    place (gratis or for a charge), and offer equivalent access to the
-    Corresponding Source in the same way through the same place at no
-    further charge.  You need not require recipients to copy the
-    Corresponding Source along with the object code.  If the place to
-    copy the object code is a network server, the Corresponding Source
-    may be on a different server (operated by you or a third party)
-    that supports equivalent copying facilities, provided you maintain
-    clear directions next to the object code saying where to find the
-    Corresponding Source.  Regardless of what server hosts the
-    Corresponding Source, you remain obligated to ensure that it is
-    available for as long as needed to satisfy these requirements.
-
-    e) Convey the object code using peer-to-peer transmission, provided
-    you inform other peers where the object code and Corresponding
-    Source of the work are being offered to the general public at no
-    charge under subsection 6d.
-
-  A separable portion of the object code, whose source code is excluded
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
-
-  A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling.  In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage.  For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
-of the particular user or of the way in which the particular user
-actually uses, or expects or is expected to use, the product.  A product
-is a consumer product regardless of whether the product has substantial
-commercial, industrial or non-consumer uses, unless such uses represent
-the only significant mode of use of the product.
-
-  "Installation Information" for a User Product means any methods,
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
-a modified version of its Corresponding Source.  The information must
-suffice to ensure that the continued functioning of the modified object
-code is in no case prevented or interfered with solely because
-modification has been made.
-
-  If you convey an object code work under this section in, or with, or
-specifically for use in, a User Product, and the conveying occurs as
-part of a transaction in which the right of possession and use of the
-User Product is transferred to the recipient in perpetuity or for a
-fixed term (regardless of how the transaction is characterized), the
-Corresponding Source conveyed under this section must be accompanied
-by the Installation Information.  But this requirement does not apply
-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
-
-  The requirement to provide Installation Information does not include a
-requirement to continue to provide support service, warranty, or updates
-for a work that has been modified or installed by the recipient, or for
-the User Product in which it has been modified or installed.  Access to a
-network may be denied when the modification itself materially and
-adversely affects the operation of the network or violates the rules and
-protocols for communication across the network.
-
-  Corresponding Source conveyed, and Installation Information provided,
-in accord with this section must be in a format that is publicly
-documented (and with an implementation available to the public in
-source code form), and must require no special password or key for
-unpacking, reading or copying.
-
-  7. Additional Terms.
-
-  "Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
-that they are valid under applicable law.  If additional permissions
-apply only to part of the Program, that part may be used separately
-under those permissions, but the entire Program remains governed by
-this License without regard to the additional permissions.
-
-  When you convey a copy of a covered work, you may at your option
-remove any additional permissions from that copy, or from any part of
-it.  (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.)  You may place
-additional permissions on material, added by you to a covered work,
-for which you have or can give appropriate copyright permission.
-
-  Notwithstanding any other provision of this License, for material you
-add to a covered work, you may (if authorized by the copyright holders of
-that material) supplement the terms of this License with terms:
-
-    a) Disclaiming warranty or limiting liability differently from the
-    terms of sections 15 and 16 of this License; or
-
-    b) Requiring preservation of specified reasonable legal notices or
-    author attributions in that material or in the Appropriate Legal
-    Notices displayed by works containing it; or
-
-    c) Prohibiting misrepresentation of the origin of that material, or
-    requiring that modified versions of such material be marked in
-    reasonable ways as different from the original version; or
-
-    d) Limiting the use for publicity purposes of names of licensors or
-    authors of the material; or
-
-    e) Declining to grant rights under trademark law for use of some
-    trade names, trademarks, or service marks; or
-
-    f) Requiring indemnification of licensors and authors of that
-    material by anyone who conveys the material (or modified versions of
-    it) with contractual assumptions of liability to the recipient, for
-    any liability that these contractual assumptions directly impose on
-    those licensors and authors.
-
-  All other non-permissive additional terms are considered "further
-restrictions" within the meaning of section 10.  If the Program as you
-received it, or any part of it, contains a notice stating that it is
-governed by this License along with a term that is a further
-restriction, you may remove that term.  If a license document contains
-a further restriction but permits relicensing or conveying under this
-License, you may add to a covered work material governed by the terms
-of that license document, provided that the further restriction does
-not survive such relicensing or conveying.
-
-  If you add terms to a covered work in accord with this section, you
-must place, in the relevant source files, a statement of the
-additional terms that apply to those files, or a notice indicating
-where to find the applicable terms.
-
-  Additional terms, permissive or non-permissive, may be stated in the
-form of a separately written license, or stated as exceptions;
-the above requirements apply either way.
-
-  8. Termination.
-
-  You may not propagate or modify a covered work except as expressly
-provided under this License.  Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
-paragraph of section 11).
-
-  However, if you cease all violation of this License, then your
-license from a particular copyright holder is reinstated (a)
-provisionally, unless and until the copyright holder explicitly and
-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
-
-  Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-  Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License.  If your rights have been terminated and not permanently
-reinstated, you do not qualify to receive new licenses for the same
-material under section 10.
-
-  9. Acceptance Not Required for Having Copies.
-
-  You are not required to accept this License in order to receive or
-run a copy of the Program.  Ancillary propagation of a covered work
-occurring solely as a consequence of using peer-to-peer transmission
-to receive a copy likewise does not require acceptance.  However,
-nothing other than this License grants you permission to propagate or
-modify any covered work.  These actions infringe copyright if you do
-not accept this License.  Therefore, by modifying or propagating a
-covered work, you indicate your acceptance of this License to do so.
-
-  10. Automatic Licensing of Downstream Recipients.
-
-  Each time you convey a covered work, the recipient automatically
-receives a license from the original licensors, to run, modify and
-propagate that work, subject to this License.  You are not responsible
-for enforcing compliance by third parties with this License.
-
-  An "entity transaction" is a transaction transferring control of an
-organization, or substantially all assets of one, or subdividing an
-organization, or merging organizations.  If propagation of a covered
-work results from an entity transaction, each party to that
-transaction who receives a copy of the work also receives whatever
-licenses to the work the party's predecessor in interest had or could
-give under the previous paragraph, plus a right to possession of the
-Corresponding Source of the work from the predecessor in interest, if
-the predecessor has it or can get it with reasonable efforts.
-
-  You may not impose any further restrictions on the exercise of the
-rights granted or affirmed under this License.  For example, you may
-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
-  11. Patents.
-
-  A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based.  The
-work thus licensed is called the contributor's "contributor version".
-
-  A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version.  For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
-
-  Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
-  In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
-  If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients.  "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
-  If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Remote Network Interaction; Use with the GNU General Public License.
-
-  Notwithstanding any other provision of this License, if you modify the
-Program, your modified version must prominently offer all users
-interacting with it remotely through a computer network (if your version
-supports such interaction) an opportunity to receive the Corresponding
-Source of your version by providing access to the Corresponding Source
-from a network server at no charge, through some standard or customary
-means of facilitating copying of software.  This Corresponding Source
-shall include the Corresponding Source for any work covered by version 3
-of the GNU General Public License that is incorporated pursuant to the
-following paragraph.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the work with which it is combined will remain governed by version
-3 of the GNU General Public License.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU Affero General Public License from time to time.  Such new versions
-will be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU Affero General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU Affero General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU Affero General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If your software can interact with users remotely through a computer
-network, you should also make sure that it provides a way for users to
-get its source.  For example, if your program is a web application, its
-interface could display a "Source" link that leads users to an archive
-of the code.  There are many ways you could offer source, and different
-solutions will be better for different programs; see section 13 for the
-specific requirements.
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU AGPL, see
-<https://www.gnu.org/licenses/>.

licenses/apache-2.0.txt

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright 2017 Karl Kroening
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

licenses/mit.txt

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

models/realcugan/models-nose/up2x-no-denoise.param

@@ -0,0 +1,37 @@
+7767517
+35 39
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 2 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 2 3 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 3 4 5
+Convolution              convrelu_2               1 1 4 6 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 6 7 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 7 8 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Crop                     slice_43                 1 1 5 9 -23309=2,4,4 -23310=2,-4,-4 -23311=2,1,2
+Deconvolution            deconvrelu_0             1 1 8 10 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_0                    2 1 10 9 11
+Convolution              convrelu_5               1 1 11 12 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_20                1 1 12 13 0=3 1=4 3=2 4=3 5=1 6=3072
+Split                    splitncnn_1              1 2 13 14 15
+Convolution              convrelu_6               1 1 14 16 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_7               1 1 16 17 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_2              1 2 17 18 19
+Convolution              convrelu_8               1 1 18 20 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_9               1 1 20 21 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 21 22 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 22 23 24
+Convolution              convrelu_11              1 1 23 25 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_12              1 1 25 26 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_13              1 1 26 27 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Crop                     slice_44                 1 1 24 28 -23309=2,4,4 -23310=2,-4,-4 -23311=2,1,2
+Deconvolution            deconvrelu_1             1 1 27 29 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_1                    2 1 29 28 30
+Convolution              convrelu_14              1 1 30 31 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 31 32 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Crop                     slice_45                 1 1 19 33 -23309=2,16,16 -23310=2,-16,-16 -23311=2,1,2
+Deconvolution            deconvrelu_2             1 1 32 34 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_2                    2 1 34 33 35
+Convolution              convrelu_16              1 1 35 36 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_18                  1 1 36 37 0=3 1=3 5=1 6=1728
+Crop                     slice_46                 1 1 15 38 -23309=2,20,20 -23310=2,-20,-20 -23311=2,1,2
+BinaryOp                 add_3                    2 1 37 38 out0

models/realcugan/models-pro/up2x-conservative.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 4 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 4 5 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 5 6 7
+Convolution              convrelu_2               1 1 7 8 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 8 9 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 9 10 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 10 11 12
+Pooling                  mean_64                  1 1 12 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 14 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 14 15 0=64 1=1 2=512 9=4
+BinaryOp                 mul_2                    2 1 11 15 16 0=2
+Crop                     pad_9                    1 1 6 17 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 16 18 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_3                    2 1 17 18 19
+Convolution              convrelu_6               1 1 19 20 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 20 21 0=3 1=4 3=2 4=3 5=1 6=3072
+Split                    splitncnn_2              1 2 21 22 23
+Convolution              convrelu_7               1 1 23 24 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 24 25 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 25 26 27
+Convolution              convrelu_9               1 1 27 28 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 28 29 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 29 30 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 30 31 32
+Pooling                  mean_65                  1 1 32 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 34 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 34 35 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_4                    2 1 31 35 36 0=2
+Split                    splitncnn_5              1 2 36 37 38
+Convolution              convrelu_13              1 1 38 39 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 39 40 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 40 41 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 41 42 43
+Pooling                  mean_66                  1 1 43 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 45 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 45 46 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_5                    2 1 42 46 47 0=2
+Crop                     pad_10                   1 1 37 48 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 47 49 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 48 49 50
+Convolution              convrelu_17              1 1 50 51 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 51 52 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 52 53 54
+Pooling                  mean_67                  1 1 54 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 56 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 56 57 0=64 1=1 2=512 9=4
+BinaryOp                 mul_7                    2 1 53 57 58 0=2
+Crop                     pad_11                   1 1 26 59 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 58 60 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_8                    2 1 59 60 61
+Crop                     pad_12                   1 1 22 62 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 61 63 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 63 64 0=3 1=3 5=1 6=1728
+BinaryOp                 add_9                    2 1 64 62 out0

models/realcugan/models-pro/up2x-denoise3x.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 4 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 4 5 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 5 6 7
+Convolution              convrelu_2               1 1 7 8 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 8 9 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 9 10 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 10 11 12
+Pooling                  mean_64                  1 1 12 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 14 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 14 15 0=64 1=1 2=512 9=4
+BinaryOp                 mul_2                    2 1 11 15 16 0=2
+Crop                     pad_9                    1 1 6 17 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 16 18 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_3                    2 1 17 18 19
+Convolution              convrelu_6               1 1 19 20 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 20 21 0=3 1=4 3=2 4=3 5=1 6=3072
+Split                    splitncnn_2              1 2 21 22 23
+Convolution              convrelu_7               1 1 23 24 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 24 25 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 25 26 27
+Convolution              convrelu_9               1 1 27 28 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 28 29 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 29 30 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 30 31 32
+Pooling                  mean_65                  1 1 32 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 34 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 34 35 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_4                    2 1 31 35 36 0=2
+Split                    splitncnn_5              1 2 36 37 38
+Convolution              convrelu_13              1 1 38 39 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 39 40 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 40 41 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 41 42 43
+Pooling                  mean_66                  1 1 43 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 45 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 45 46 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_5                    2 1 42 46 47 0=2
+Crop                     pad_10                   1 1 37 48 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 47 49 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 48 49 50
+Convolution              convrelu_17              1 1 50 51 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 51 52 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 52 53 54
+Pooling                  mean_67                  1 1 54 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 56 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 56 57 0=64 1=1 2=512 9=4
+BinaryOp                 mul_7                    2 1 53 57 58 0=2
+Crop                     pad_11                   1 1 26 59 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 58 60 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_8                    2 1 59 60 61
+Crop                     pad_12                   1 1 22 62 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 61 63 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 63 64 0=3 1=3 5=1 6=1728
+BinaryOp                 add_9                    2 1 64 62 out0

models/realcugan/models-pro/up2x-no-denoise.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 4 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 4 5 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 5 6 7
+Convolution              convrelu_2               1 1 7 8 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 8 9 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 9 10 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 10 11 12
+Pooling                  mean_64                  1 1 12 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 14 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 14 15 0=64 1=1 2=512 9=4
+BinaryOp                 mul_2                    2 1 11 15 16 0=2
+Crop                     pad_9                    1 1 6 17 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 16 18 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_3                    2 1 17 18 19
+Convolution              convrelu_6               1 1 19 20 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 20 21 0=3 1=4 3=2 4=3 5=1 6=3072
+Split                    splitncnn_2              1 2 21 22 23
+Convolution              convrelu_7               1 1 23 24 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 24 25 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 25 26 27
+Convolution              convrelu_9               1 1 27 28 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 28 29 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 29 30 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 30 31 32
+Pooling                  mean_65                  1 1 32 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 34 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 34 35 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_4                    2 1 31 35 36 0=2
+Split                    splitncnn_5              1 2 36 37 38
+Convolution              convrelu_13              1 1 38 39 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 39 40 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 40 41 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 41 42 43
+Pooling                  mean_66                  1 1 43 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 45 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 45 46 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_5                    2 1 42 46 47 0=2
+Crop                     pad_10                   1 1 37 48 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 47 49 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 48 49 50
+Convolution              convrelu_17              1 1 50 51 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 51 52 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 52 53 54
+Pooling                  mean_67                  1 1 54 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 56 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 56 57 0=64 1=1 2=512 9=4
+BinaryOp                 mul_7                    2 1 53 57 58 0=2
+Crop                     pad_11                   1 1 26 59 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 58 60 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_8                    2 1 59 60 61
+Crop                     pad_12                   1 1 22 62 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 61 63 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 63 64 0=3 1=3 5=1 6=1728
+BinaryOp                 add_9                    2 1 64 62 out0

models/realcugan/models-pro/up3x-conservative.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 4 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 4 5 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 5 6 7
+Convolution              convrelu_2               1 1 7 8 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 8 9 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 9 10 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 10 11 12
+Pooling                  mean_64                  1 1 12 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 14 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 14 15 0=64 1=1 2=512 9=4
+BinaryOp                 mul_2                    2 1 11 15 16 0=2
+Crop                     pad_9                    1 1 6 17 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 16 18 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_3                    2 1 17 18 19
+Convolution              convrelu_6               1 1 19 20 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 20 21 0=3 1=5 3=3 4=2 5=1 6=4800
+Split                    splitncnn_2              1 2 21 22 23
+Convolution              convrelu_7               1 1 23 24 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 24 25 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 25 26 27
+Convolution              convrelu_9               1 1 27 28 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 28 29 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 29 30 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 30 31 32
+Pooling                  mean_65                  1 1 32 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 34 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 34 35 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_4                    2 1 31 35 36 0=2
+Split                    splitncnn_5              1 2 36 37 38
+Convolution              convrelu_13              1 1 38 39 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 39 40 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 40 41 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 41 42 43
+Pooling                  mean_66                  1 1 43 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 45 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 45 46 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_5                    2 1 42 46 47 0=2
+Crop                     pad_10                   1 1 37 48 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 47 49 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 48 49 50
+Convolution              convrelu_17              1 1 50 51 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 51 52 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 52 53 54
+Pooling                  mean_67                  1 1 54 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 56 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 56 57 0=64 1=1 2=512 9=4
+BinaryOp                 mul_7                    2 1 53 57 58 0=2
+Crop                     pad_11                   1 1 26 59 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 58 60 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_8                    2 1 59 60 61
+Crop                     pad_12                   1 1 22 62 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 61 63 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 63 64 0=3 1=3 5=1 6=1728
+BinaryOp                 add_9                    2 1 64 62 out0

models/realcugan/models-pro/up3x-denoise3x.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 4 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 4 5 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 5 6 7
+Convolution              convrelu_2               1 1 7 8 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 8 9 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 9 10 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 10 11 12
+Pooling                  mean_64                  1 1 12 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 14 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 14 15 0=64 1=1 2=512 9=4
+BinaryOp                 mul_2                    2 1 11 15 16 0=2
+Crop                     pad_9                    1 1 6 17 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 16 18 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_3                    2 1 17 18 19
+Convolution              convrelu_6               1 1 19 20 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 20 21 0=3 1=5 3=3 4=2 5=1 6=4800
+Split                    splitncnn_2              1 2 21 22 23
+Convolution              convrelu_7               1 1 23 24 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 24 25 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 25 26 27
+Convolution              convrelu_9               1 1 27 28 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 28 29 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 29 30 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 30 31 32
+Pooling                  mean_65                  1 1 32 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 34 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 34 35 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_4                    2 1 31 35 36 0=2
+Split                    splitncnn_5              1 2 36 37 38
+Convolution              convrelu_13              1 1 38 39 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 39 40 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 40 41 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 41 42 43
+Pooling                  mean_66                  1 1 43 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 45 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 45 46 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_5                    2 1 42 46 47 0=2
+Crop                     pad_10                   1 1 37 48 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 47 49 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 48 49 50
+Convolution              convrelu_17              1 1 50 51 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 51 52 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 52 53 54
+Pooling                  mean_67                  1 1 54 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 56 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 56 57 0=64 1=1 2=512 9=4
+BinaryOp                 mul_7                    2 1 53 57 58 0=2
+Crop                     pad_11                   1 1 26 59 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 58 60 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_8                    2 1 59 60 61
+Crop                     pad_12                   1 1 22 62 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 61 63 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 63 64 0=3 1=3 5=1 6=1728
+BinaryOp                 add_9                    2 1 64 62 out0

models/realcugan/models-pro/up3x-no-denoise.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 4 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 4 5 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 5 6 7
+Convolution              convrelu_2               1 1 7 8 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 8 9 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 9 10 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 10 11 12
+Pooling                  mean_64                  1 1 12 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 14 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 14 15 0=64 1=1 2=512 9=4
+BinaryOp                 mul_2                    2 1 11 15 16 0=2
+Crop                     pad_9                    1 1 6 17 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 16 18 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_3                    2 1 17 18 19
+Convolution              convrelu_6               1 1 19 20 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 20 21 0=3 1=5 3=3 4=2 5=1 6=4800
+Split                    splitncnn_2              1 2 21 22 23
+Convolution              convrelu_7               1 1 23 24 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 24 25 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 25 26 27
+Convolution              convrelu_9               1 1 27 28 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 28 29 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 29 30 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 30 31 32
+Pooling                  mean_65                  1 1 32 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 34 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 34 35 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_4                    2 1 31 35 36 0=2
+Split                    splitncnn_5              1 2 36 37 38
+Convolution              convrelu_13              1 1 38 39 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 39 40 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 40 41 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 41 42 43
+Pooling                  mean_66                  1 1 43 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 45 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 45 46 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_5                    2 1 42 46 47 0=2
+Crop                     pad_10                   1 1 37 48 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 47 49 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 48 49 50
+Convolution              convrelu_17              1 1 50 51 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 51 52 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 52 53 54
+Pooling                  mean_67                  1 1 54 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 56 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 56 57 0=64 1=1 2=512 9=4
+BinaryOp                 mul_7                    2 1 53 57 58 0=2
+Crop                     pad_11                   1 1 26 59 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 58 60 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_8                    2 1 59 60 61
+Crop                     pad_12                   1 1 22 62 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 61 63 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 63 64 0=3 1=3 5=1 6=1728
+BinaryOp                 add_9                    2 1 64 62 out0

models/realcugan/models-se/up2x-conservative.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 2 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 2 3 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 3 4 5
+Convolution              convrelu_2               1 1 5 6 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 6 7 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 7 8 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 8 9 10
+Pooling                  mean_64                  1 1 10 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 12 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 12 13 0=64 1=1 2=512 9=4
+BinaryOp                 mul_0                    2 1 9 13 14 0=2
+Crop                     pad_9                    1 1 4 15 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 14 16 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_1                    2 1 15 16 17
+Convolution              convrelu_6               1 1 17 18 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 18 19 0=3 1=4 3=2 4=3 5=1 6=3072
+Split                    splitncnn_2              1 2 19 20 21
+Convolution              convrelu_7               1 1 21 22 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 22 23 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 23 24 25
+Convolution              convrelu_9               1 1 25 26 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 26 27 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 27 28 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 28 29 30
+Pooling                  mean_65                  1 1 30 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 32 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 32 33 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_2                    2 1 29 33 34 0=2
+Split                    splitncnn_5              1 2 34 35 36
+Convolution              convrelu_13              1 1 36 37 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 37 38 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 38 39 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 39 40 41
+Pooling                  mean_66                  1 1 41 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 43 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 43 44 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_3                    2 1 40 44 45 0=2
+Crop                     pad_10                   1 1 35 46 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 45 47 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_4                    2 1 46 47 48
+Convolution              convrelu_17              1 1 48 49 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 49 50 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 50 51 52
+Pooling                  mean_67                  1 1 52 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 54 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 54 55 0=64 1=1 2=512 9=4
+BinaryOp                 mul_5                    2 1 51 55 56 0=2
+Crop                     pad_11                   1 1 24 57 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 56 58 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 57 58 59
+Crop                     pad_12                   1 1 20 60 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 59 61 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 61 62 0=3 1=3 5=1 6=1728
+BinaryOp                 add_7                    2 1 62 60 out0

models/realcugan/models-se/up2x-denoise1x.param

@@ -0,0 +1,57 @@
+7767517
+55 63
+Input                    in0                      0 1 in0
+Convolution              convrelu_0               1 1 in0 2 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_1               1 1 2 3 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_0              1 2 3 4 5
+Convolution              convrelu_2               1 1 5 6 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_3               1 1 6 7 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_4               1 1 7 8 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_1              1 2 8 9 10
+Pooling                  mean_64                  1 1 10 gap0 0=1 4=1
+InnerProduct             convrelu_5               1 1 gap0 12 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_21           1 1 12 13 0=64 1=1 2=512 9=4
+BinaryOp                 mul_0                    2 1 9 13 14 0=2
+Crop                     pad_9                    1 1 4 15 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_0             1 1 14 16 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_1                    2 1 15 16 17
+Convolution              convrelu_6               1 1 17 18 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Deconvolution            deconv_48                1 1 18 19 0=3 1=4 3=2 4=3 5=1 6=3072
+Split                    splitncnn_2              1 2 19 20 21
+Convolution              convrelu_7               1 1 21 22 0=32 1=3 5=1 6=864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_8               1 1 22 23 0=64 1=3 5=1 6=18432 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_3              1 2 23 24 25
+Convolution              convrelu_9               1 1 25 26 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_10              1 1 26 27 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_11              1 1 27 28 0=128 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_4              1 2 28 29 30
+Pooling                  mean_65                  1 1 30 gap1 0=1 4=1
+InnerProduct             convrelu_12              1 1 gap1 32 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_22           1 1 32 33 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_2                    2 1 29 33 34 0=2
+Split                    splitncnn_5              1 2 34 35 36
+Convolution              convrelu_13              1 1 36 37 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_14              1 1 37 38 0=256 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_15              1 1 38 39 0=128 1=3 5=1 6=294912 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_6              1 2 39 40 41
+Pooling                  mean_66                  1 1 41 gap2 0=1 4=1
+InnerProduct             convrelu_16              1 1 gap2 43 0=16 1=1 2=2048 9=1
+InnerProduct             convsigmoid_23           1 1 43 44 0=128 1=1 2=2048 9=4
+BinaryOp                 mul_3                    2 1 40 44 45 0=2
+Crop                     pad_10                   1 1 35 46 -23309=2,4,4 -23310=2,-4,-4 -23311=2,-2,-1
+Deconvolution            deconvrelu_1             1 1 45 47 0=128 1=2 3=2 5=1 6=65536 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_4                    2 1 46 47 48
+Convolution              convrelu_17              1 1 48 49 0=64 1=3 5=1 6=73728 9=2 -23310=1,1.000000e-01
+Convolution              convrelu_18              1 1 49 50 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Split                    splitncnn_7              1 2 50 51 52
+Pooling                  mean_67                  1 1 52 gap3 0=1 4=1
+InnerProduct             convrelu_19              1 1 gap3 54 0=8 1=1 2=512 9=1
+InnerProduct             convsigmoid_24           1 1 54 55 0=64 1=1 2=512 9=4
+BinaryOp                 mul_5                    2 1 51 55 56 0=2
+Crop                     pad_11                   1 1 24 57 -23309=2,16,16 -23310=2,-16,-16 -23311=2,-2,-1
+Deconvolution            deconvrelu_2             1 1 56 58 0=64 1=2 3=2 5=1 6=16384 9=2 -23310=1,1.000000e-01
+BinaryOp                 add_6                    2 1 57 58 59
+Crop                     pad_12                   1 1 20 60 -23309=2,20,20 -23310=2,-20,-20 -23311=2,-2,-1
+Convolution              convrelu_20              1 1 59 61 0=64 1=3 5=1 6=36864 9=2 -23310=1,1.000000e-01
+Convolution              conv_46                  1 1 61 62 0=3 1=3 5=1 6=1728
+BinaryOp                 add_7                    2 1 62 60 out0