Revert "added rich console patch for Google Colab"

This reverts commit db0b87597d.
added rich console patch for Google Colab
2026-02-10 14:54:46 +08:00 · 2022-09-04 21:56:40 +00:00 · 2022-09-04 21:41:57 +00:00 · 2022-09-04 21:32:27 +00:00 · 2022-09-04 00:06:46 +00:00 · 2022-08-28 19:23:49 +00:00
32 changed files with 2030 additions and 749 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -0,0 +1,78 @@
+name: Release
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  setup:
+    if: github.event.base_ref == 'refs/heads/master'
+    name: Setup
+    runs-on: ubuntu-latest
+    outputs:
+      tag: ${{ steps.get_tag.outputs.tag }}
+    steps:
+      - name: Get tag
+        id: get_tag
+        run: echo ::set-output name=tag::${GITHUB_REF/refs\/tags\//}
+
+  create-release:
+    name: Create release
+    needs:
+      - setup
+    runs-on: ubuntu-latest
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.upload_url }}
+    steps:
+      - name: Create release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ needs.setup.outputs.tag }}
+          release_name: Video2X ${{ needs.setup.outputs.tag }}
+          draft: true
+          prerelease: false
+
+  container:
+    name: Build and upload container
+    needs:
+      - setup
+      - create-release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - 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
+          image: video2x
+          tags: latest, ${{ needs.setup.outputs.tag }}
+
+  container-variants:
+    name: Build and upload variants of the container
+    needs:
+      - setup
+      - create-release
+    strategy:
+      matrix:
+        version:
+          - slim-alpine
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - uses: mr-smithers-excellent/docker-build-push@v5
+        name: Build & push the Docker image
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GHCR_USER }}
+          password: ${{ secrets.GHCR_TOKEN }}
+          dockerfile: Dockerfile.${{ matrix.version }}
+          image: video2x
+          tags: ${{ needs.setup.outputs.tag }}-${{ matrix.version }}
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+# PDM
+.pdm.toml
+__pypackages__/
+
 # test videos
 *.mp4
 *.mkv
--- a/33
+++ b/33
@@ -1,43 +1,44 @@
-# Name: Video2X Dockerfile (CUDA)
+# Name: Video2X Dockerfile
 # Creator: K4YT3X
 # Date Created: February 3, 2022
-# Last Modified: February 4, 2022
+# Last Modified: August 28, 2022

 # stage 1: build the python components into wheels
-FROM docker.io/nvidia/cuda:11.6.0-runtime-ubuntu20.04 AS builder
+FROM docker.io/nvidia/vulkan:1.3-470 AS builder
 ENV DEBIAN_FRONTEND=noninteractive

 COPY . /video2x
 WORKDIR /video2x
+RUN gpg --keyserver=keyserver.ubuntu.com --receive-keys A4B469963BF863CC \
+    && gpg --export A4B469963BF863CC > /etc/apt/trusted.gpg.d/cuda.gpg
 RUN apt-get update \
    && apt-get install -y --no-install-recommends \
-        python3-pip python3-opencv python3-pil python3-tqdm \
-        python3-dev libvulkan-dev glslang-dev glslang-tools \
-        build-essential swig git \
-    && git config --global http.postBuffer 1048576000 \
-    && git config --global https.postBuffer 1048576000 \
-    && pip wheel -w /wheels \
-        wheel setuptools setuptools_scm \
-        rife-ncnn-vulkan-python@git+https://github.com/media2x/rife-ncnn-vulkan-python.git .
+        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/cuda:11.6.0-runtime-ubuntu20.04
+FROM docker.io/nvidia/vulkan:1.3-470
 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-dev \
-        python3-opencv python3-pil python3-tqdm \
-        mesa-vulkan-drivers ffmpeg \
+        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", "-m", "video2x"]
+ENTRYPOINT ["/usr/bin/python3.8", "-m", "video2x"]
--- a/Dockerfile.slim-alpine
+++ b/Dockerfile.slim-alpine
@@ -1,24 +1,22 @@
 # Name: Video2X Dockerfile (Slim Alpine)
 # Creator: K4YT3X
 # Date Created: February 1, 2022
-# Last Modified: February 4, 2022
+# Last Modified: March 18, 2022

 # stage: build python components into heels
-FROM docker.io/library/python:3.10.2-alpine3.15 AS builder
+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 \
+        cmake g++ gcc git ninja swig linux-headers \
        ffmpeg-dev glslang-dev jpeg-dev vulkan-loader-dev zlib-dev \
-        linux-headers \
    && pip install -U pip \
    && CMAKE_ARGS="-DWITH_FFMPEG=YES" pip wheel -w /wheels opencv-python \
-    && pip wheel -w /wheels wheel setuptools setuptools_scm \
-        rife-ncnn-vulkan-python@git+https://github.com/media2x/rife-ncnn-vulkan-python.git .
+    && pip wheel -w /wheels wheel pdm-pep517 .

 # stage 2: install wheels into final image
-FROM docker.io/library/python:3.10.2-alpine3.15
-LABEL maintainer="K4YT3X <i@k4yt3x.com>"
+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"

--- a/9
+++ b/9
@@ -3,7 +3,7 @@ Copyright (c) 2018-2022 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.
+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
@@ -42,7 +42,6 @@ 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 tqdm, which is available under
-the Mozilla Public License Version 2.0 and the MIT License.
-The source code can be found at
-https://github.com/tqdm/tqdm.
+This product depends on pynput, which is available under
+the GNU Lesser General Public License 3.0. The source code can be found at
+https://github.com/moses-palmer/pynput.
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
   <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>

-### Official [Telegram Discussion Group](https://t.me/video2x)
+## [💬 Telegram Discussion Group](https://t.me/video2x)

 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.

@@ -18,7 +18,7 @@ The latest Windows update is built based on version 4.8.1. GUI is not available

 ## [📔 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://github.com/k4yt3x/video2x/actions/workflows/ci.yml).
+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).

 ## [🌙 Download Nightly Releases](https://github.com/k4yt3x/video2x/actions/workflows/ci.yml)

@@ -26,11 +26,11 @@ Nightly releases are automatically created by the GitHub Actions CI/CD pipelines

 ## [📦 Container Image](https://github.com/k4yt3x/video2x/pkgs/container/video2x)

-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 (outdated)](https://github.com/K4YT3X/video2x/wiki/Docker).
+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).

 ## [📖 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, 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.
+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

@@ -82,29 +82,31 @@ Copyright (c) 2018-2022 K4YT3X and contributors.

 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          |
-| [tqdm](https://github.com/tqdm/tqdm)                                | MPLv2.0, MIT License |
+| 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     |
+| [realcugan-ncnn-vulkan](https://github.com/nihui/realcugan-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     |
+| [pynput](https://github.com/moses-palmer/pynput)                        | LGPLv3.0        |

 Legacy versions of this project includes or depends on these following projects:

-| 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      |
+| 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 |

 More licensing information can be found in the [NOTICES](NOTICES) file.

@@ -117,6 +119,7 @@ Appreciations given to the following personnel who have contributed significantl
 - [@ddouglas87](https://github.com/ddouglas87)
 - [@lhanjian](https://github.com/lhanjian)
 - [@ArchieMeng](https://github.com/archiemeng)
+- [@nihui](https://github.com/nihui)

 ## Similar Projects

--- a/examples/container-run-interpolate-rife.sh
+++ b/examples/container-run-interpolate-rife.sh
@@ -0,0 +1,10 @@
+#!/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
--- a/examples/container-run-upscale-waifu2x.sh
+++ b/examples/container-run-upscale-waifu2x.sh
@@ -0,0 +1,11 @@
+#!/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
--- a/examples/run_interpolate_rife.py
+++ b/examples/run_interpolate_rife.py
@@ -0,0 +1,21 @@
+#!/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
+)
--- a/examples/run_upscale_waifu2x.py
+++ b/examples/run_upscale_waifu2x.py
@@ -0,0 +1,24 @@
+#!/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
+)
--- a/licenses/LICENSE-realcugan-ncnn-vulkan
+++ b/licenses/LICENSE-realcugan-ncnn-vulkan
@@ -0,0 +1,21 @@
+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.
--- a/licenses/LICENSE-tqdm
+++ b/licenses/LICENSE-tqdm
@@ -1,49 +0,0 @@
-`tqdm` is a product of collaborative work.
-Unless otherwise stated, all authors (see commit logs) retain copyright
-for their respective work, and release the work under the MIT licence
-(text below).
-
-Exceptions or notable authors are listed below
-in reverse chronological order:
-
-* files: *
-  MPLv2.0 2015-2021 (c) Casper da Costa-Luis
-  [casperdcl](https://github.com/casperdcl).
-* files: tqdm/_tqdm.py
-  MIT 2016 (c) [PR #96] on behalf of Google Inc.
-* files: tqdm/_tqdm.py setup.py README.rst MANIFEST.in .gitignore
-  MIT 2013 (c) Noam Yorav-Raphael, original author.
-
-[PR #96]: https://github.com/tqdm/tqdm/pull/96
-
-
-Mozilla Public Licence (MPL) v. 2.0 - Exhibit A
-----------------------------------------------
-
-This Source Code Form is subject to the terms of the
-Mozilla Public License, v. 2.0.
-If a copy of the MPL was not distributed with this project,
-You can obtain one at https://mozilla.org/MPL/2.0/.
-
-
-MIT License (MIT)
-----------------
-
-Copyright (c) 2013 noamraph
-
-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.
--- a/licenses/lgpl-3.0.txt
+++ b/licenses/lgpl-3.0.txt
@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 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.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version.
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser 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
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
--- a/pdm.lock
+++ b/pdm.lock
@@ -0,0 +1,533 @@
+[[package]]
+name = "cmake"
+version = "3.22.3"
+summary = "CMake is an open-source, cross-platform family of tools designed to build, test and package software"
+
+[[package]]
+name = "cmake-build-extension"
+version = "0.5.0"
+requires_python = ">=3.6"
+summary = "Setuptools extension to build and package CMake projects."
+dependencies = [
+    "GitPython",
+    "cmake",
+    "ninja",
+    "setuptools-scm",
+]
+
+[[package]]
+name = "colorama"
+version = "0.4.4"
+requires_python = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+summary = "Cross-platform colored terminal text."
+
+[[package]]
+name = "commonmark"
+version = "0.9.1"
+summary = "Python parser for the CommonMark Markdown spec"
+
+[[package]]
+name = "evdev"
+version = "1.4.0"
+summary = "Bindings to the Linux input handling subsystem"
+
+[[package]]
+name = "ffmpeg-python"
+version = "0.2.0"
+summary = "Python bindings for FFmpeg - with complex filtering support"
+dependencies = [
+    "future",
+]
+
+[[package]]
+name = "future"
+version = "0.18.2"
+requires_python = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+summary = "Clean single-source support for Python 3 and 2"
+
+[[package]]
+name = "gitdb"
+version = "4.0.9"
+requires_python = ">=3.6"
+summary = "Git Object Database"
+dependencies = [
+    "smmap<6,>=3.0.1",
+]
+
+[[package]]
+name = "gitpython"
+version = "3.1.27"
+requires_python = ">=3.7"
+summary = "GitPython is a python library used to interact with Git repositories"
+dependencies = [
+    "gitdb<5,>=4.0.1",
+    "typing-extensions>=3.7.4.3; python_version < \"3.8\"",
+]
+
+[[package]]
+name = "loguru"
+version = "0.6.0"
+requires_python = ">=3.5"
+summary = "Python logging made (stupidly) simple"
+dependencies = [
+    "colorama>=0.3.4; sys_platform == \"win32\"",
+    "win32-setctime>=1.0.0; sys_platform == \"win32\"",
+]
+
+[[package]]
+name = "ninja"
+version = "1.10.2.3"
+summary = "Ninja is a small build system with a focus on speed"
+
+[[package]]
+name = "numpy"
+version = "1.22.3"
+requires_python = ">=3.8"
+summary = "NumPy is the fundamental package for array computing with Python."
+
+[[package]]
+name = "opencv-python"
+version = "4.5.5.64"
+requires_python = ">=3.6"
+summary = "Wrapper package for OpenCV python bindings."
+dependencies = [
+    "numpy>=1.14.5; python_version >= \"3.7\"",
+    "numpy>=1.17.3; python_version >= \"3.8\"",
+    "numpy>=1.19.3; python_version >= \"3.6\" and platform_system == \"Linux\" and platform_machine == \"aarch64\"",
+    "numpy>=1.19.3; python_version >= \"3.9\"",
+    "numpy>=1.21.2; python_version >= \"3.10\"",
+    "numpy>=1.21.2; python_version >= \"3.6\" and platform_system == \"Darwin\" and platform_machine == \"arm64\"",
+]
+
+[[package]]
+name = "packaging"
+version = "21.3"
+requires_python = ">=3.6"
+summary = "Core utilities for Python packages"
+dependencies = [
+    "pyparsing!=3.0.5,>=2.0.2",
+]
+
+[[package]]
+name = "pillow"
+version = "9.0.1"
+requires_python = ">=3.7"
+summary = "Python Imaging Library (Fork)"
+
+[[package]]
+name = "pygments"
+version = "2.11.2"
+requires_python = ">=3.5"
+summary = "Pygments is a syntax highlighting package written in Python."
+
+[[package]]
+name = "pynput"
+version = "1.7.6"
+summary = "Monitor and control user input devices"
+dependencies = [
+    "evdev>=1.3; \"linux\" in sys_platform",
+    "pyobjc-framework-ApplicationServices>=8.0; sys_platform == \"darwin\"",
+    "pyobjc-framework-Quartz>=8.0; sys_platform == \"darwin\"",
+    "python-xlib>=0.17; \"linux\" in sys_platform",
+    "six",
+]
+
+[[package]]
+name = "pyobjc-core"
+version = "8.4.1"
+requires_python = ">=3.6"
+summary = "Python<->ObjC Interoperability Module"
+
+[[package]]
+name = "pyobjc-framework-applicationservices"
+version = "8.4.1"
+requires_python = ">=3.6"
+summary = "Wrappers for the framework ApplicationServices on macOS"
+dependencies = [
+    "pyobjc-core>=8.4.1",
+    "pyobjc-framework-Cocoa>=8.4.1",
+    "pyobjc-framework-Quartz>=8.4.1",
+]
+
+[[package]]
+name = "pyobjc-framework-cocoa"
+version = "8.4.1"
+requires_python = ">=3.6"
+summary = "Wrappers for the Cocoa frameworks on macOS"
+dependencies = [
+    "pyobjc-core>=8.4.1",
+]
+
+[[package]]
+name = "pyobjc-framework-quartz"
+version = "8.4.1"
+requires_python = ">=3.6"
+summary = "Wrappers for the Quartz frameworks on macOS"
+dependencies = [
+    "pyobjc-core>=8.4.1",
+    "pyobjc-framework-Cocoa>=8.4.1",
+]
+
+[[package]]
+name = "pyparsing"
+version = "3.0.7"
+requires_python = ">=3.6"
+summary = "Python parsing module"
+
+[[package]]
+name = "python-xlib"
+version = "0.31"
+summary = "Python X Library"
+dependencies = [
+    "six>=1.10.0",
+]
+
+[[package]]
+name = "realcugan-ncnn-vulkan-python"
+version = "1.0.0"
+requires_python = ">=3.6"
+summary = "A Python FFI of nihui/realcugan-ncnn-vulkan achieved with SWIG"
+dependencies = [
+    "pillow",
+]
+
+[[package]]
+name = "realsr-ncnn-vulkan-python"
+version = "1.0.4"
+requires_python = ">=3.6"
+summary = "A Python FFI of nihui/realsr-ncnn-vulkan achieved with SWIG"
+dependencies = [
+    "pillow",
+]
+
+[[package]]
+name = "rich"
+version = "12.0.0"
+requires_python = ">=3.6.2,<4.0.0"
+summary = "Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal"
+dependencies = [
+    "commonmark<0.10.0,>=0.9.0",
+    "pygments<3.0.0,>=2.6.0",
+    "typing-extensions<5.0,>=3.7.4; python_version < \"3.8\"",
+]
+
+[[package]]
+name = "rife-ncnn-vulkan-python"
+version = "1.1.2.post3"
+requires_python = ">=3.6"
+summary = "A Python FFI of nihui/rife-ncnn-vulkan achieved with SWIG"
+dependencies = [
+    "pillow",
+]
+
+[[package]]
+name = "setuptools"
+version = "60.10.0"
+requires_python = ">=3.7"
+summary = "Easily download, build, install, upgrade, and uninstall Python packages"
+
+[[package]]
+name = "setuptools-scm"
+version = "6.4.2"
+requires_python = ">=3.6"
+summary = "the blessed package to manage your versions by scm tags"
+dependencies = [
+    "packaging>=20.0",
+    "setuptools",
+    "tomli>=1.0.0",
+]
+
+[[package]]
+name = "six"
+version = "1.16.0"
+requires_python = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
+summary = "Python 2 and 3 compatibility utilities"
+
+[[package]]
+name = "smmap"
+version = "5.0.0"
+requires_python = ">=3.6"
+summary = "A pure Python implementation of a sliding window memory map manager"
+
+[[package]]
+name = "srmd-ncnn-vulkan-python"
+version = "1.0.2"
+requires_python = ">=3.6"
+summary = "A Python FFI of nihui/srmd-ncnn-vulkan achieved with SWIG"
+dependencies = [
+    "pillow",
+]
+
+[[package]]
+name = "tomli"
+version = "2.0.1"
+requires_python = ">=3.7"
+summary = "A lil' TOML parser"
+
+[[package]]
+name = "typing-extensions"
+version = "4.1.1"
+requires_python = ">=3.6"
+summary = "Backported and Experimental Type Hints for Python 3.6+"
+
+[[package]]
+name = "waifu2x-ncnn-vulkan-python"
+version = "1.0.1"
+requires_python = ">=3.6"
+summary = "A Python FFI of nihui/waifu2x-ncnn-vulkan achieved with SWIG"
+dependencies = [
+    "cmake",
+    "cmake-build-extension",
+    "pillow",
+]
+
+[[package]]
+name = "win32-setctime"
+version = "1.1.0"
+requires_python = ">=3.5"
+summary = "A small Python utility to set file creation time on Windows"
+
+[metadata]
+lock_version = "3.1"
+content_hash = "sha256:f72fb9417f87c737f6a94710af1039611dc2d723d056e2479172fc6b695cab7c"
+
+[metadata.files]
+"cmake 3.22.3" = [
+    {file = "cmake-3.22.3-py2.py3-none-macosx_10_10_universal2.macosx_10_10_x86_64.macosx_11_0_arm64.macosx_11_0_universal2.whl", hash = "sha256:d387e4062541094d302c80b3beed08cfa4f2ef98454d04f34fd1071c595152d8"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:9ff1a89c264a6645d5d222f73efe83ea47abc96d77ae96e3e4eb4580f6f396fc"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:3adc8532f5029931e82c9ae6a07b5d866b216b422cedc72074155c80db6e27d7"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:c46f0573b0455a234c397fff2f3679e18925eb3da32069cc41f1aab7cd968260"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:86c68b283223375ff942bce5b9f2b286fa5ac94b02f848e52fcec2369a407b22"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:452e53346d52241fbebdb9487e88786221c92d4abfa59fb002dc928ada69399c"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:fb5fbcb8b45c9f9823a1bffffe8eab673e463b8d36b258856035725e04baf446"},
+    {file = "cmake-3.22.3-py2.py3-none-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:e615d29c2c26faf7e3876c47bafbab0eefe29683e01bec3a14736e9694bdff73"},
+    {file = "cmake-3.22.3-py2.py3-none-musllinux_1_1_aarch64.whl", hash = "sha256:1d6096da730d2d0c8352926b647d0d340fc2ea3a6497dd13cff1c999d68d9d7b"},
+    {file = "cmake-3.22.3-py2.py3-none-musllinux_1_1_i686.whl", hash = "sha256:d3be0f5256bfe76c81d2db30216c937a7f7cefd251fb63c1cb30c5e0a896bbad"},
+    {file = "cmake-3.22.3-py2.py3-none-musllinux_1_1_ppc64le.whl", hash = "sha256:d73961a801ea9e2fdda9afa3b9fc84539e368ecec30de1ef54045abfabce4ece"},
+    {file = "cmake-3.22.3-py2.py3-none-musllinux_1_1_s390x.whl", hash = "sha256:45e89f6ff37283ecff912c7fe65dc4bc6dfe2fb78b7747b95272dd7423a3847f"},
+    {file = "cmake-3.22.3-py2.py3-none-musllinux_1_1_x86_64.whl", hash = "sha256:c776ad422f7ce3866497f132af4ba7240cb81d554ee5eb801fd5e2d8c7cd67d6"},
+    {file = "cmake-3.22.3-py2.py3-none-win32.whl", hash = "sha256:8d32168fb3153313408befc7b8b5593130bad7d5fe0b8df764bb723b8c710bfc"},
+    {file = "cmake-3.22.3-py2.py3-none-win_amd64.whl", hash = "sha256:d8db320fb36560fcf2ca66481009bc1d1f8ed45fd756ce91e4dee97026a0e3a4"},
+    {file = "cmake-3.22.3.tar.gz", hash = "sha256:6e1d1991775915dac047af851f2feec7eb35ab4b4610d3e7fd94d93bce8faf58"},
+]
+"cmake-build-extension 0.5.0" = [
+    {file = "cmake_build_extension-0.5.0-py3-none-any.whl", hash = "sha256:b11b8c140ef0a7595576c8a8f807dbae30924e78f92cdecd5be8060087a84e88"},
+    {file = "cmake-build-extension-0.5.0.tar.gz", hash = "sha256:75a8e866544976e213aad31799f6a9b68a5135cf37cc41af29c1706446d56155"},
+]
+"colorama 0.4.4" = [
+    {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
+    {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
+]
+"commonmark 0.9.1" = [
+    {file = "commonmark-0.9.1-py2.py3-none-any.whl", hash = "sha256:da2f38c92590f83de410ba1a3cbceafbc74fee9def35f9251ba9a971d6d66fd9"},
+    {file = "commonmark-0.9.1.tar.gz", hash = "sha256:452f9dc859be7f06631ddcb328b6919c67984aca654e5fefb3914d54691aed60"},
+]
+"evdev 1.4.0" = [
+    {file = "evdev-1.4.0.tar.gz", hash = "sha256:8782740eb1a86b187334c07feb5127d3faa0b236e113206dfe3ae8f77fb1aaf1"},
+]
+"ffmpeg-python 0.2.0" = [
+    {file = "ffmpeg_python-0.2.0-py3-none-any.whl", hash = "sha256:ac441a0404e053f8b6a1113a77c0f452f1cfc62f6344a769475ffdc0f56c23c5"},
+    {file = "ffmpeg-python-0.2.0.tar.gz", hash = "sha256:65225db34627c578ef0e11c8b1eb528bb35e024752f6f10b78c011f6f64c4127"},
+]
+"future 0.18.2" = [
+    {file = "future-0.18.2.tar.gz", hash = "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"},
+]
+"gitdb 4.0.9" = [
+    {file = "gitdb-4.0.9-py3-none-any.whl", hash = "sha256:8033ad4e853066ba6ca92050b9df2f89301b8fc8bf7e9324d412a63f8bf1a8fd"},
+    {file = "gitdb-4.0.9.tar.gz", hash = "sha256:bac2fd45c0a1c9cf619e63a90d62bdc63892ef92387424b855792a6cabe789aa"},
+]
+"gitpython 3.1.27" = [
+    {file = "GitPython-3.1.27-py3-none-any.whl", hash = "sha256:5b68b000463593e05ff2b261acff0ff0972df8ab1b70d3cdbd41b546c8b8fc3d"},
+    {file = "GitPython-3.1.27.tar.gz", hash = "sha256:1c885ce809e8ba2d88a29befeb385fcea06338d3640712b59ca623c220bb5704"},
+]
+"loguru 0.6.0" = [
+    {file = "loguru-0.6.0-py3-none-any.whl", hash = "sha256:4e2414d534a2ab57573365b3e6d0234dfb1d84b68b7f3b948e6fb743860a77c3"},
+    {file = "loguru-0.6.0.tar.gz", hash = "sha256:066bd06758d0a513e9836fd9c6b5a75bfb3fd36841f4b996bc60b547a309d41c"},
+]
+"ninja 1.10.2.3" = [
+    {file = "ninja-1.10.2.3-py2.py3-none-macosx_10_9_universal2.macosx_10_9_x86_64.macosx_11_0_arm64.macosx_11_0_universal2.whl", hash = "sha256:d5e0275d28997a750a4f445c00bdd357b35cc334c13cdff13edf30e544704fbd"},
+    {file = "ninja-1.10.2.3-py2.py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:5ea785bf6a15727040835256577239fa3cf5da0d60e618c307aa5efc31a1f0ce"},
+    {file = "ninja-1.10.2.3-py2.py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:29570a18d697fc84d361e7e6330f0021f34603ae0fcb0ef67ae781e9814aae8d"},
+    {file = "ninja-1.10.2.3-py2.py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:21a1d84d4c7df5881bfd86c25cce4cf7af44ba2b8b255c57bc1c434ec30a2dfc"},
+    {file = "ninja-1.10.2.3-py2.py3-none-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:9ca8dbece144366d5f575ffc657af03eb11c58251268405bc8519d11cf42f113"},
+    {file = "ninja-1.10.2.3-py2.py3-none-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:279836285975e3519392c93c26e75755e8a8a7fafec9f4ecbb0293119ee0f9c6"},
+    {file = "ninja-1.10.2.3-py2.py3-none-musllinux_1_1_aarch64.whl", hash = "sha256:cc8b31b5509a2129e4d12a35fc21238c157038022560aaf22e49ef0a77039086"},
+    {file = "ninja-1.10.2.3-py2.py3-none-musllinux_1_1_i686.whl", hash = "sha256:688167841b088b6802e006f911d911ffa925e078c73e8ef2f88286107d3204f8"},
+    {file = "ninja-1.10.2.3-py2.py3-none-musllinux_1_1_ppc64le.whl", hash = "sha256:840a0b042d43a8552c4004966e18271ec726e5996578f28345d9ce78e225b67e"},
+    {file = "ninja-1.10.2.3-py2.py3-none-musllinux_1_1_s390x.whl", hash = "sha256:84be6f9ec49f635dc40d4b871319a49fa49b8d55f1d9eae7cd50d8e57ddf7a85"},
+    {file = "ninja-1.10.2.3-py2.py3-none-musllinux_1_1_x86_64.whl", hash = "sha256:6bd76a025f26b9ae507cf8b2b01bb25bb0031df54ed685d85fc559c411c86cf4"},
+    {file = "ninja-1.10.2.3-py2.py3-none-win32.whl", hash = "sha256:740d61fefb4ca13573704ee8fe89b973d40b8dc2a51aaa4e9e68367233743bb6"},
+    {file = "ninja-1.10.2.3-py2.py3-none-win_amd64.whl", hash = "sha256:0560eea57199e41e86ac2c1af0108b63ae77c3ca4d05a9425a750e908135935a"},
+    {file = "ninja-1.10.2.3.tar.gz", hash = "sha256:e1b86ad50d4e681a7dbdff05fc23bb52cb773edb90bc428efba33fa027738408"},
+]
+"numpy 1.22.3" = [
+    {file = "numpy-1.22.3-cp310-cp310-macosx_10_14_x86_64.whl", hash = "sha256:92bfa69cfbdf7dfc3040978ad09a48091143cffb778ec3b03fa170c494118d75"},
+    {file = "numpy-1.22.3-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:8251ed96f38b47b4295b1ae51631de7ffa8260b5b087808ef09a39a9d66c97ab"},
+    {file = "numpy-1.22.3-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:48a3aecd3b997bf452a2dedb11f4e79bc5bfd21a1d4cc760e703c31d57c84b3e"},
+    {file = "numpy-1.22.3-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:a3bae1a2ed00e90b3ba5f7bd0a7c7999b55d609e0c54ceb2b076a25e345fa9f4"},
+    {file = "numpy-1.22.3-cp310-cp310-win32.whl", hash = "sha256:f950f8845b480cffe522913d35567e29dd381b0dc7e4ce6a4a9f9156417d2430"},
+    {file = "numpy-1.22.3-cp310-cp310-win_amd64.whl", hash = "sha256:08d9b008d0156c70dc392bb3ab3abb6e7a711383c3247b410b39962263576cd4"},
+    {file = "numpy-1.22.3-cp38-cp38-macosx_10_14_x86_64.whl", hash = "sha256:201b4d0552831f7250a08d3b38de0d989d6f6e4658b709a02a73c524ccc6ffce"},
+    {file = "numpy-1.22.3-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:f8c1f39caad2c896bc0018f699882b345b2a63708008be29b1f355ebf6f933fe"},
+    {file = "numpy-1.22.3-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:568dfd16224abddafb1cbcce2ff14f522abe037268514dd7e42c6776a1c3f8e5"},
+    {file = "numpy-1.22.3-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:3ca688e1b9b95d80250bca34b11a05e389b1420d00e87a0d12dc45f131f704a1"},
+    {file = "numpy-1.22.3-cp38-cp38-win32.whl", hash = "sha256:e7927a589df200c5e23c57970bafbd0cd322459aa7b1ff73b7c2e84d6e3eae62"},
+    {file = "numpy-1.22.3-cp38-cp38-win_amd64.whl", hash = "sha256:07a8c89a04997625236c5ecb7afe35a02af3896c8aa01890a849913a2309c676"},
+    {file = "numpy-1.22.3-cp39-cp39-macosx_10_14_x86_64.whl", hash = "sha256:2c10a93606e0b4b95c9b04b77dc349b398fdfbda382d2a39ba5a822f669a0123"},
+    {file = "numpy-1.22.3-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:fade0d4f4d292b6f39951b6836d7a3c7ef5b2347f3c420cd9820a1d90d794802"},
+    {file = "numpy-1.22.3-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:5bfb1bb598e8229c2d5d48db1860bcf4311337864ea3efdbe1171fb0c5da515d"},
+    {file = "numpy-1.22.3-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:97098b95aa4e418529099c26558eeb8486e66bd1e53a6b606d684d0c3616b168"},
+    {file = "numpy-1.22.3-cp39-cp39-win32.whl", hash = "sha256:fdf3c08bce27132395d3c3ba1503cac12e17282358cb4bddc25cc46b0aca07aa"},
+    {file = "numpy-1.22.3-cp39-cp39-win_amd64.whl", hash = "sha256:639b54cdf6aa4f82fe37ebf70401bbb74b8508fddcf4797f9fe59615b8c5813a"},
+    {file = "numpy-1.22.3-pp38-pypy38_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:c34ea7e9d13a70bf2ab64a2532fe149a9aced424cd05a2c4ba662fd989e3e45f"},
+    {file = "numpy-1.22.3.zip", hash = "sha256:dbc7601a3b7472d559dc7b933b18b4b66f9aa7452c120e87dfb33d02008c8a18"},
+]
+"opencv-python 4.5.5.64" = [
+    {file = "opencv_python-4.5.5.64-cp36-abi3-macosx_10_15_x86_64.whl", hash = "sha256:a512a0c59b6fec0fac3844b2f47d6ecb1a9d18d235e6c5491ce8dbbe0663eae8"},
+    {file = "opencv_python-4.5.5.64-cp36-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:ca6138b6903910e384067d001763d40f97656875487381aed32993b076f44375"},
+    {file = "opencv_python-4.5.5.64-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:b293ced62f4360d9f11cf72ae7e9df95320ff7bf5b834d87546f844e838c0c35"},
+    {file = "opencv_python-4.5.5.64-cp36-abi3-win32.whl", hash = "sha256:6247e584813c00c3b9ed69a795da40d2c153dc923d0182e957e1c2f00a554ac2"},
+    {file = "opencv_python-4.5.5.64-cp36-abi3-win_amd64.whl", hash = "sha256:408d5332550287aa797fd06bef47b2dfed163c6787668cc82ef9123a9484b56a"},
+    {file = "opencv_python-4.5.5.64-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:7787bb017ae93d5f9bb1b817ac8e13e45dd193743cb648498fcab21d00cf20a3"},
+    {file = "opencv-python-4.5.5.64.tar.gz", hash = "sha256:f65de0446a330c3b773cd04ba10345d8ce1b15dcac3f49770204e37602d0b3f7"},
+]
+"packaging 21.3" = [
+    {file = "packaging-21.3-py3-none-any.whl", hash = "sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522"},
+    {file = "packaging-21.3.tar.gz", hash = "sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb"},
+]
+"pillow 9.0.1" = [
+    {file = "Pillow-9.0.1-1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:a5d24e1d674dd9d72c66ad3ea9131322819ff86250b30dc5821cbafcfa0b96b4"},
+    {file = "Pillow-9.0.1-1-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:2632d0f846b7c7600edf53c48f8f9f1e13e62f66a6dbc15191029d950bfed976"},
+    {file = "Pillow-9.0.1-1-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:b9618823bd237c0d2575283f2939655f54d51b4527ec3972907a927acbcc5bfc"},
+    {file = "Pillow-9.0.1-cp310-cp310-macosx_10_10_universal2.whl", hash = "sha256:9bfdb82cdfeccec50aad441afc332faf8606dfa5e8efd18a6692b5d6e79f00fd"},
+    {file = "Pillow-9.0.1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:5100b45a4638e3c00e4d2320d3193bdabb2d75e79793af7c3eb139e4f569f16f"},
+    {file = "Pillow-9.0.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:528a2a692c65dd5cafc130de286030af251d2ee0483a5bf50c9348aefe834e8a"},
+    {file = "Pillow-9.0.1-cp310-cp310-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:0f29d831e2151e0b7b39981756d201f7108d3d215896212ffe2e992d06bfe049"},
+    {file = "Pillow-9.0.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:855c583f268edde09474b081e3ddcd5cf3b20c12f26e0d434e1386cc5d318e7a"},
+    {file = "Pillow-9.0.1-cp310-cp310-win32.whl", hash = "sha256:d9d7942b624b04b895cb95af03a23407f17646815495ce4547f0e60e0b06f58e"},
+    {file = "Pillow-9.0.1-cp310-cp310-win_amd64.whl", hash = "sha256:81c4b81611e3a3cb30e59b0cf05b888c675f97e3adb2c8672c3154047980726b"},
+    {file = "Pillow-9.0.1-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:413ce0bbf9fc6278b2d63309dfeefe452835e1c78398efb431bab0672fe9274e"},
+    {file = "Pillow-9.0.1-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:80fe64a6deb6fcfdf7b8386f2cf216d329be6f2781f7d90304351811fb591360"},
+    {file = "Pillow-9.0.1-cp37-cp37m-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:cef9c85ccbe9bee00909758936ea841ef12035296c748aaceee535969e27d31b"},
+    {file = "Pillow-9.0.1-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:1d19397351f73a88904ad1aee421e800fe4bbcd1aeee6435fb62d0a05ccd1030"},
+    {file = "Pillow-9.0.1-cp37-cp37m-win32.whl", hash = "sha256:d21237d0cd37acded35154e29aec853e945950321dd2ffd1a7d86fe686814669"},
+    {file = "Pillow-9.0.1-cp37-cp37m-win_amd64.whl", hash = "sha256:ede5af4a2702444a832a800b8eb7f0a7a1c0eed55b644642e049c98d589e5092"},
+    {file = "Pillow-9.0.1-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:b5b3f092fe345c03bca1e0b687dfbb39364b21ebb8ba90e3fa707374b7915204"},
+    {file = "Pillow-9.0.1-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:335ace1a22325395c4ea88e00ba3dc89ca029bd66bd5a3c382d53e44f0ccd77e"},
+    {file = "Pillow-9.0.1-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:db6d9fac65bd08cea7f3540b899977c6dee9edad959fa4eaf305940d9cbd861c"},
+    {file = "Pillow-9.0.1-cp38-cp38-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:f154d173286a5d1863637a7dcd8c3437bb557520b01bddb0be0258dcb72696b5"},
+    {file = "Pillow-9.0.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:14d4b1341ac07ae07eb2cc682f459bec932a380c3b122f5540432d8977e64eae"},
+    {file = "Pillow-9.0.1-cp38-cp38-win32.whl", hash = "sha256:effb7749713d5317478bb3acb3f81d9d7c7f86726d41c1facca068a04cf5bb4c"},
+    {file = "Pillow-9.0.1-cp38-cp38-win_amd64.whl", hash = "sha256:7f7609a718b177bf171ac93cea9fd2ddc0e03e84d8fa4e887bdfc39671d46b00"},
+    {file = "Pillow-9.0.1-cp39-cp39-macosx_10_10_x86_64.whl", hash = "sha256:80ca33961ced9c63358056bd08403ff866512038883e74f3a4bf88ad3eb66838"},
+    {file = "Pillow-9.0.1-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:1c3c33ac69cf059bbb9d1a71eeaba76781b450bc307e2291f8a4764d779a6b28"},
+    {file = "Pillow-9.0.1-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:12875d118f21cf35604176872447cdb57b07126750a33748bac15e77f90f1f9c"},
+    {file = "Pillow-9.0.1-cp39-cp39-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:514ceac913076feefbeaf89771fd6febde78b0c4c1b23aaeab082c41c694e81b"},
+    {file = "Pillow-9.0.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:d3c5c79ab7dfce6d88f1ba639b77e77a17ea33a01b07b99840d6ed08031cb2a7"},
+    {file = "Pillow-9.0.1-cp39-cp39-win32.whl", hash = "sha256:718856856ba31f14f13ba885ff13874be7fefc53984d2832458f12c38205f7f7"},
+    {file = "Pillow-9.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:f25ed6e28ddf50de7e7ea99d7a976d6a9c415f03adcaac9c41ff6ff41b6d86ac"},
+    {file = "Pillow-9.0.1-pp37-pypy37_pp73-macosx_10_10_x86_64.whl", hash = "sha256:011233e0c42a4a7836498e98c1acf5e744c96a67dd5032a6f666cc1fb97eab97"},
+    {file = "Pillow-9.0.1-pp37-pypy37_pp73-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:253e8a302a96df6927310a9d44e6103055e8fb96a6822f8b7f514bb7ef77de56"},
+    {file = "Pillow-9.0.1-pp37-pypy37_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:6295f6763749b89c994fcb6d8a7f7ce03c3992e695f89f00b741b4580b199b7e"},
+    {file = "Pillow-9.0.1-pp38-pypy38_pp73-win_amd64.whl", hash = "sha256:a9f44cd7e162ac6191491d7249cceb02b8116b0f7e847ee33f739d7cb1ea1f70"},
+    {file = "Pillow-9.0.1.tar.gz", hash = "sha256:6c8bc8238a7dfdaf7a75f5ec5a663f4173f8c367e5a39f87e720495e1eed75fa"},
+]
+"pygments 2.11.2" = [
+    {file = "Pygments-2.11.2-py3-none-any.whl", hash = "sha256:44238f1b60a76d78fc8ca0528ee429702aae011c265fe6a8dd8b63049ae41c65"},
+    {file = "Pygments-2.11.2.tar.gz", hash = "sha256:4e426f72023d88d03b2fa258de560726ce890ff3b630f88c21cbb8b2503b8c6a"},
+]
+"pynput 1.7.6" = [
+    {file = "pynput-1.7.6-py2.py3-none-any.whl", hash = "sha256:19861b2a0c430d646489852f89500e0c9332e295f2c020e7c2775e7046aa2e2f"},
+    {file = "pynput-1.7.6.tar.gz", hash = "sha256:3a5726546da54116b687785d38b1db56997ce1d28e53e8d22fc656d8b92e533c"},
+]
+"pyobjc-core 8.4.1" = [
+    {file = "pyobjc_core-8.4.1-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:9a89cac910fbd64728fe7ec0c7a3a7cf20959bc1d7e2f41db4d7800556e47745"},
+    {file = "pyobjc_core-8.4.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:2cf1d4348cb99fcba04fa38199a46e35263b2fe7bb66e6dfbd4f19bc2602998d"},
+    {file = "pyobjc_core-8.4.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:a130324b25c0f5f4cfe30b6a28b8e70865d6e1eee158caababb603906ef431d2"},
+    {file = "pyobjc_core-8.4.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:c31195d1a8f00da99abf79643f902d09c709dbbe9c9b6feb6b585303c57d720c"},
+    {file = "pyobjc_core-8.4.1-cp38-cp38-macosx_11_0_universal2.whl", hash = "sha256:e7fd2aefb53a96a8f688c8bb36c6ebd5446250a7251bfa6b688a045e05afc60b"},
+    {file = "pyobjc_core-8.4.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:b3191173ce268e23c84d84f036fc94c3a8749a6726fc7fe73baf27dbac14f7d0"},
+    {file = "pyobjc-core-8.4.1.tar.gz", hash = "sha256:df98669e957adb33566d9ef46773a5ac876a81afe8849c282d6a80448e35dd74"},
+]
+"pyobjc-framework-applicationservices 8.4.1" = [
+    {file = "pyobjc_framework_ApplicationServices-8.4.1-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:362d178c624a617fc60c3a35397550193d82da9a59272b215cf1dc6fb68c011c"},
+    {file = "pyobjc_framework_ApplicationServices-8.4.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:41f0f6be6d343f91de92cab053be4a983e3936b364ca267a94c6e06bc34ff7fe"},
+    {file = "pyobjc_framework_ApplicationServices-8.4.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:73287b758a70a037b6e74a60036f4adb1677407dfeaddee94102074d92539e6e"},
+    {file = "pyobjc_framework_ApplicationServices-8.4.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:287b541b66c5c931a11dde90d7be69ddd2e5c3624c2e980e679f5242ec3ee0da"},
+    {file = "pyobjc_framework_ApplicationServices-8.4.1-cp38-cp38-macosx_11_0_universal2.whl", hash = "sha256:780fbe2e3b02237f79e2f5780094dd95b7308ecdb265c062b78a507b9564eb4d"},
+    {file = "pyobjc_framework_ApplicationServices-8.4.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:092c4835e73e5dab1f3c498511b28b2e96503671fc7c1bc25f732c5e687b7214"},
+    {file = "pyobjc-framework-ApplicationServices-8.4.1.tar.gz", hash = "sha256:b058466266412d2bf24b0303785c91538961367f26db616bf2f9f45c498a83a3"},
+]
+"pyobjc-framework-cocoa 8.4.1" = [
+    {file = "pyobjc_framework_Cocoa-8.4.1-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:cfbe038a0108ae1b45f8f7067af70af5811b8352d2dc3d86a7bcb4484ff5d56e"},
+    {file = "pyobjc_framework_Cocoa-8.4.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:118225562064d991bafb41d0913899d6b3d723984d1888cb7181e4dba63b22c2"},
+    {file = "pyobjc_framework_Cocoa-8.4.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:d117a1eb24fd317e9f63792ac6a8703ed899de5d42e8a861c7bf885625668c31"},
+    {file = "pyobjc_framework_Cocoa-8.4.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:3af8577acbd6b980d3b9270ec99bc0164f66ef8397351a72fcdee527f23c1a34"},
+    {file = "pyobjc_framework_Cocoa-8.4.1-cp38-cp38-macosx_11_0_universal2.whl", hash = "sha256:91fdc964acb4dee4d37ae81fb603d48397739dbbfcc1eadbe0cdafaa8144b6e6"},
+    {file = "pyobjc_framework_Cocoa-8.4.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:197dd28668e786b55d7d4139afd85c285f780564ebbccc166e84a24be31de34f"},
+    {file = "pyobjc-framework-Cocoa-8.4.1.tar.gz", hash = "sha256:dc596bac0f5d424f67944e95b2d0d7c94a07c4166359d7b4a4d4ae4f8e112822"},
+]
+"pyobjc-framework-quartz 8.4.1" = [
+    {file = "pyobjc_framework_Quartz-8.4.1-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:a82d9eab3b2a6fca46602465f731815026d06e4fd0ba65b5b5211f1a0472b861"},
+    {file = "pyobjc_framework_Quartz-8.4.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:1bd0a506385141b81330464b6e2537a7056cdca56deb98222b6926a04f72a3e6"},
+    {file = "pyobjc_framework_Quartz-8.4.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:64cc616386b7a387dce53d3adb8c12a8461c2720861ab36aeeb53768cd0ba7e4"},
+    {file = "pyobjc_framework_Quartz-8.4.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:a2dff998c4d1286998390f58a3131b99bdc9dbf5c3d881562b33f168098bbe2e"},
+    {file = "pyobjc_framework_Quartz-8.4.1-cp38-cp38-macosx_11_0_universal2.whl", hash = "sha256:a98c58e1b265d5b413f5ecc6ec186b9e305fb6e37909d8b4b97fd681176f5f1c"},
+    {file = "pyobjc_framework_Quartz-8.4.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:39f55426ef883cbe12a53969f90886f71e2a94513c98cf3730efdf404cdc5c83"},
+    {file = "pyobjc-framework-Quartz-8.4.1.tar.gz", hash = "sha256:f8acebf0b526f0687e79ea6946e8f2528ced4ef02d0ed3fbf7116124b2749e52"},
+]
+"pyparsing 3.0.7" = [
+    {file = "pyparsing-3.0.7-py3-none-any.whl", hash = "sha256:a6c06a88f252e6c322f65faf8f418b16213b51bdfaece0524c1c1bc30c63c484"},
+    {file = "pyparsing-3.0.7.tar.gz", hash = "sha256:18ee9022775d270c55187733956460083db60b37d0d0fb357445f3094eed3eea"},
+]
+"python-xlib 0.31" = [
+    {file = "python_xlib-0.31-py2.py3-none-any.whl", hash = "sha256:1ec6ce0de73d9e6592ead666779a5732b384e5b8fb1f1886bd0a81cafa477759"},
+    {file = "python-xlib-0.31.tar.gz", hash = "sha256:74d83a081f532bc07f6d7afcd6416ec38403d68f68b9b9dc9e1f28fbf2d799e9"},
+]
+"realcugan-ncnn-vulkan-python 1.0.0" = [
+    {file = "realcugan-ncnn-vulkan-python-1.0.0.tar.gz", hash = "sha256:f72764ffe0a0c53b13cdbe1ae328ff9b0eb5582b9d5d15a0ca0c0ac254d17410"},
+]
+"realsr-ncnn-vulkan-python 1.0.4" = [
+    {file = "realsr-ncnn-vulkan-python-1.0.4.tar.gz", hash = "sha256:bbfd9fc067cfea6ab28e8074f1d6aadcc7f927f166d90fab9dcc46380b7ef02d"},
+]
+"rich 12.0.0" = [
+    {file = "rich-12.0.0-py3-none-any.whl", hash = "sha256:fdcd2f8d416e152bcf35c659987038d1ae5a7bd336e821ca7551858a4c7e38a9"},
+    {file = "rich-12.0.0.tar.gz", hash = "sha256:14bfd0507edc633e021b02c45cbf7ca22e33b513817627b8de3412f047a3e798"},
+]
+"rife-ncnn-vulkan-python 1.1.2.post3" = [
+    {file = "rife-ncnn-vulkan-python-1.1.2.post3.tar.gz", hash = "sha256:df66d1f83bc6beacac33b0e384ee352b45fa39931b9e1ff8247b396d4d7a486d"},
+]
+"setuptools 60.10.0" = [
+    {file = "setuptools-60.10.0-py3-none-any.whl", hash = "sha256:782ef48d58982ddb49920c11a0c5c9c0b02e7d7d1c2ad0aa44e1a1e133051c96"},
+    {file = "setuptools-60.10.0.tar.gz", hash = "sha256:6599055eeb23bfef457d5605d33a4d68804266e6cb430b0fb12417c5efeae36c"},
+]
+"setuptools-scm 6.4.2" = [
+    {file = "setuptools_scm-6.4.2-py3-none-any.whl", hash = "sha256:acea13255093849de7ccb11af9e1fb8bde7067783450cee9ef7a93139bddf6d4"},
+    {file = "setuptools_scm-6.4.2.tar.gz", hash = "sha256:6833ac65c6ed9711a4d5d2266f8024cfa07c533a0e55f4c12f6eff280a5a9e30"},
+]
+"six 1.16.0" = [
+    {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
+    {file = "six-1.16.0.tar.gz", hash = "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"},
+]
+"smmap 5.0.0" = [
+    {file = "smmap-5.0.0-py3-none-any.whl", hash = "sha256:2aba19d6a040e78d8b09de5c57e96207b09ed71d8e55ce0959eeee6c8e190d94"},
+    {file = "smmap-5.0.0.tar.gz", hash = "sha256:c840e62059cd3be204b0c9c9f74be2c09d5648eddd4580d9314c3ecde0b30936"},
+]
+"srmd-ncnn-vulkan-python 1.0.2" = [
+    {file = "srmd-ncnn-vulkan-python-1.0.2.tar.gz", hash = "sha256:3c7f71cbba2b6310c4b14c2b11dae7737582ac004893f8c9cc3f7c305c7bbe49"},
+]
+"tomli 2.0.1" = [
+    {file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
+    {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
+]
+"typing-extensions 4.1.1" = [
+    {file = "typing_extensions-4.1.1-py3-none-any.whl", hash = "sha256:21c85e0fe4b9a155d0799430b0ad741cdce7e359660ccbd8b530613e8df88ce2"},
+    {file = "typing_extensions-4.1.1.tar.gz", hash = "sha256:1a9462dcc3347a79b1f1c0271fbe79e844580bb598bafa1ed208b94da3cdcd42"},
+]
+"waifu2x-ncnn-vulkan-python 1.0.1" = [
+    {file = "waifu2x-ncnn-vulkan-python-1.0.1.tar.gz", hash = "sha256:18dbdd00141fc427a5ef8996f0a0197f1d6f3086a7c60bb88934e1d2a3004801"},
+]
+"win32-setctime 1.1.0" = [
+    {file = "win32_setctime-1.1.0-py3-none-any.whl", hash = "sha256:231db239e959c2fe7eb1d7dc129f11172354f98361c4fa2d6d2d7e278baa8aad"},
+    {file = "win32_setctime-1.1.0.tar.gz", hash = "sha256:15cf5750465118d6929ae4de4eb46e8edae9a5634350c01ba582df868e932cb2"},
+]
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,59 @@
+[project]
+name = "video2x"
+description = "A video/image upscaling and frame interpolation framework"
+readme = "README.md"
+requires-python = ">=3.7"
+license-expression = "AGPL-3.0-or-later"
+keywords = [
+  "super-resolution",
+  "upscaling",
+  "neural-network",
+  "machine-learning",
+]
+authors = [{ name = "K4YT3X", email = "i@k4yt3x.com" }]
+classifiers = [
+  "Environment :: Console",
+  "Operating System :: OS Independent",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.6",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Topic :: Multimedia :: Video",
+  "Topic :: Scientific/Engineering :: Image Processing",
+]
+dependencies = [
+  "ffmpeg-python>=0.2.0",
+  "loguru>=0.6.0",
+  "opencv-python==4.5.5.64",
+  "pillow>=9.1.0",
+  "pynput>=1.7.6",
+  "rich>=12.0.0",
+  "waifu2x-ncnn-vulkan-python>=1.0.2rc3",
+  "srmd-ncnn-vulkan-python>=1.0.2",
+  "realsr-ncnn-vulkan-python>=1.0.4",
+  "rife-ncnn-vulkan-python>=1.1.2.post3",
+  "realcugan-ncnn-vulkan-python>=1.0.2",
+]
+dynamic = ["version"]
+
+[project.urls]
+homepage = "https://github.com/k4yt3x/video2x/"
+documentation = "https://github.com/k4yt3x/video2x/wiki"
+repository = "https://github.com/k4yt3x/video2x.git"
+changelog = "https://github.com/k4yt3x/video2x/releases"
+
+[project.scripts]
+video2x = "video2x:main"
+
+[tool.isort]
+profile = "black"
+
+[tool.pdm]
+version = { from = "video2x/__init__.py" }
+
 [build-system]
-requires = ["setuptools>=44", "wheel", "setuptools_scm[toml]>=3.4.3"]
-build-backend = "setuptools.build_meta"
+requires = ["pdm-pep517>=0.12.0"]
+build-backend = "pdm.pep517.api"
--- a/scripts/run-interactive-container.sh
+++ b/scripts/run-interactive-container.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+# mount the current (video2x repo root) directory into a container
+# with drivers installed so the code can be debugged in the container
+# this one launches an interactive shell instead of Python
+
+set -euo pipefail
+
+sudo podman run -it --rm \
+    --gpus all -v /dev/dri:/dev/dri \
+    -v $PWD:/host \
+    -m 15g \
+    --cpus 0.9 \
+    -v $HOME/projects/media2x/video2x:/video2x \
+    -e PYTHONPATH=/video2x \
+    -e PYTHONDONTWRITEBYTECODE=1 \
+    --entrypoint=/bin/bash \
+    ghcr.io/k4yt3x/video2x:5.0.0-beta4-cuda
+
+# alias upscale='python3 -m video2x -i /host/input-large.mp4 -o /host/output-large.mp4 -p3 upscale -h 1440 -d waifu2x -n3'
--- a/scripts/run-source-in-container.sh
+++ b/scripts/run-source-in-container.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+# mount the current (video2x repo root) directory into a container
+# with drivers installed so the code can be debugged in the container
+
+set -euo pipefail
+
+sudo podman run -it --rm \
+    --gpus all -v /dev/dri:/dev/dri \
+    -v $PWD:/host \
+    -m 15g \
+    --cpus 0.9 \
+    -v $HOME/projects/media2x/video2x:/video2x \
+    -e PYTHONPATH=/video2x \
+    -e PYTHONDONTWRITEBYTECODE=1 \
+    ghcr.io/k4yt3x/video2x:5.0.0-beta4-cuda \
+    -i data/input.mp4 -o data/output.mp4 \
+    -p3 \
+    upscale \
+    -h 1440 -a waifu2x -n3
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,50 +0,0 @@
-# Name: Video2X PyPI setup file
-# Creator: K4YT3X
-# Date Created: June 17, 2021
-# Last Modified: February 11, 2022
-
-# build & publish commands
-# pip install --user -U setuptools wheel twine build
-# python -m build .
-# twine upload --repository pypi dist/*
-
-[metadata]
-name = video2x
-version = 5.0.0-beta1
-author = K4YT3X
-author_email = i@k4yt3x.com
-license = GNU Affero General Public License v3.0
-description = A video/GIF/image upscaler and frame interpolator
-url = https://github.com/k4yt3x/video2x
-long_description = file: README.md
-long_description_content_type = text/markdown
-classifiers =
-    Environment :: Console
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Topic :: Multimedia :: Video
-    Topic :: Scientific/Engineering :: Image Processing
-
-[options]
-packages = find:
-install_requires =
-    ffmpeg-python
-    loguru
-    opencv-python
-    pillow
-    rich
-    tqdm
-    realsr-ncnn-vulkan-python
-    rife-ncnn-vulkan-python
-    srmd-ncnn-vulkan-python
-    waifu2x-ncnn-vulkan-python
-python_requires = >=3.6
-
-[options.entry_points]
-console_scripts = video2x = video2x:main
--- a/tests/data/test_image.png
+++ b/tests/data/test_image.png
--- a/tests/data/test_image_ref.png
+++ b/tests/data/test_image_ref.png
--- a/tests/test_upscaler.py
+++ b/tests/test_upscaler.py
@@ -0,0 +1,55 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+import ctypes
+import multiprocessing
+import os
+from pathlib import Path
+
+import utils
+from PIL import Image
+
+from video2x import Upscaler, Video2X
+
+
+def test_upscaling():
+    video2x = Video2X()
+    output_path = Path("data/test_video_output.mp4")
+    video2x.upscale(
+        Path("data/test_video.mp4"),
+        output_path,
+        None,
+        720,
+        3,
+        5,
+        0,
+        "waifu2x",
+    )
+    output_path.unlink()
+
+
+def test_upscale_image():
+
+    # initialize upscaler instance
+    processing_queue = multiprocessing.Queue(maxsize=30)
+    processed_frames = multiprocessing.Manager().list([None])
+    pause = multiprocessing.Value(ctypes.c_bool, False)
+    upscaler = Upscaler(processing_queue, processed_frames, pause)
+
+    image = Image.open("data/test_image.png")
+    upscaled_image = upscaler.upscale_image(image, 1680, 960, "waifu2x", 3)
+
+    reference_image = Image.open("data/test_image_ref.png")
+    assert utils.get_image_diff(upscaled_image, reference_image) < 0.5
+
+
+def test_get_scaling_tasks():
+    dimensions = [320, 240, 3840, 2160]
+
+    for algorithm, correct_answer in [
+        ("waifu2x", [2, 2, 2, 2]),
+        ["srmd", [3, 4]],
+        ("realsr", [4, 4]),
+        ("realcugan", [3, 4]),
+    ]:
+        assert Upscaler._get_scaling_tasks(*dimensions, algorithm) == correct_answer
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from PIL import Image, ImageChops, ImageStat
+
+
+def get_image_diff(image0: Image.Image, image1: Image.Image) -> float:
+    """
+    calculate the percentage of differences between two images
+
+    :param image0 Image.Image: the first frame
+    :param image1 Image.Image: the second frame
+    :rtype float: the percent difference between the two images
+    """
+    difference = ImageChops.difference(image0, image1)
+    difference_stat = ImageStat.Stat(difference)
+    percent_diff = sum(difference_stat.mean) / (len(difference_stat.mean) * 255) * 100
+    return percent_diff
--- a/video2x/init.py
+++ b/video2x/init.py
@@ -19,9 +19,16 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 Name: Package Init
 Author: K4YT3X
 Date Created: July 3, 2021
-Last Modified: February 11, 2022
+Last Modified: August 28, 2022
 """

-from .video2x import Video2X
-from .upscaler import Upscaler
+# version assignment has to precede imports to
+# prevent setup.cfg from producing import errors
+__version__ = "5.0.0-beta6"
+
+# flake8: noqa
+# let flake8 ignore this file to avoid F401 warnings
+# generated by the following lines
 from .interpolator import Interpolator
+from .upscaler import Upscaler
+from .video2x import Video2X
--- a/video2x/main.py
+++ b/video2x/main.py
@@ -19,11 +19,221 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 Name: Package Main
 Author: K4YT3X
 Date Created: July 3, 2021
-Last Modified: February 11, 2022
+Last Modified: February 26, 2022
 """

-from .video2x import main
+import argparse
+import os
+import pathlib
+import sys
+
+from loguru import logger
+from rich import print as rich_print
+
+from . import __version__
+from .video2x import LOGURU_FORMAT, Video2X
+
+LEGAL_INFO = f"""Video2X\t\t{__version__}
+Author:\t\tK4YT3X
+License:\tGNU AGPL v3
+Github Page:\thttps://github.com/k4yt3x/video2x
+Contact:\ti@k4yt3x.com"""
+
+# algorithms available for upscaling tasks
+UPSCALING_ALGORITHMS = [
+    "waifu2x",
+    "srmd",
+    "realsr",
+    "realcugan",
+]
+
+# algorithms available for frame interpolation tasks
+INTERPOLATION_ALGORITHMS = ["rife"]
+
+
+def parse_arguments() -> argparse.Namespace:
+    """
+    parse command line arguments
+
+    :rtype argparse.Namespace: command parsing results
+    """
+    parser = argparse.ArgumentParser(
+        prog="video2x",
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+    )
+    parser.add_argument(
+        "--version", help="show version information and exit", action="store_true"
+    )
+    parser.add_argument(
+        "-i",
+        "--input",
+        type=pathlib.Path,
+        help="input file/directory path",
+        required=True,
+    )
+    parser.add_argument(
+        "-o",
+        "--output",
+        type=pathlib.Path,
+        help="output file/directory path",
+        required=True,
+    )
+    parser.add_argument(
+        "-p", "--processes", type=int, help="number of processes to launch", default=1
+    )
+    parser.add_argument(
+        "-l",
+        "--loglevel",
+        choices=["trace", "debug", "info", "success", "warning", "error", "critical"],
+        default="info",
+    )
+
+    # upscaler arguments
+    action = parser.add_subparsers(
+        help="action to perform", dest="action", required=True
+    )
+
+    upscale = action.add_parser(
+        "upscale",
+        help="upscale a file",
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+        add_help=False,
+    )
+    upscale.add_argument(
+        "--help", action="help", help="show this help message and exit"
+    )
+    upscale.add_argument("-w", "--width", type=int, help="output width")
+    upscale.add_argument("-h", "--height", type=int, help="output height")
+    upscale.add_argument("-n", "--noise", type=int, help="denoise level", default=3)
+    upscale.add_argument(
+        "-a",
+        "--algorithm",
+        choices=UPSCALING_ALGORITHMS,
+        help="algorithm to use for upscaling",
+        default=UPSCALING_ALGORITHMS[0],
+    )
+    upscale.add_argument(
+        "-t",
+        "--threshold",
+        type=float,
+        help=(
+            "skip if the percent difference between two adjacent frames is below this"
+            " value; set to 0 to process all frames"
+        ),
+        default=0,
+    )
+
+    # interpolator arguments
+    interpolate = action.add_parser(
+        "interpolate",
+        help="interpolate frames for file",
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+        add_help=False,
+    )
+    interpolate.add_argument(
+        "--help", action="help", help="show this help message and exit"
+    )
+    interpolate.add_argument(
+        "-a",
+        "--algorithm",
+        choices=UPSCALING_ALGORITHMS,
+        help="algorithm to use for upscaling",
+        default=INTERPOLATION_ALGORITHMS[0],
+    )
+    interpolate.add_argument(
+        "-t",
+        "--threshold",
+        type=float,
+        help=(
+            "skip if the percent difference between two adjacent frames exceeds this"
+            " value; set to 100 to interpolate all frames"
+        ),
+        default=10,
+    )
+
+    return parser.parse_args()
+
+
+def main() -> int:
+    """
+    command line entrypoint for direct CLI invocation
+
+    :rtype int: 0 if completed successfully, else other int
+    """
+
+    try:
+        # display version and lawful informaition
+        if "--version" in sys.argv:
+            rich_print(LEGAL_INFO)
+            return 0
+
+        # parse command line arguments
+        args = parse_arguments()
+
+        # check input/output file paths
+        if not args.input.exists():
+            logger.critical(f"Cannot find input file: {args.input}")
+            return 1
+        if not args.input.is_file():
+            logger.critical("Input path is not a file")
+            return 1
+        if not args.output.parent.exists():
+            logger.critical(f"Output directory does not exist: {args.output.parent}")
+            return 1
+
+        # set logger level
+        if os.environ.get("LOGURU_LEVEL") is None:
+            os.environ["LOGURU_LEVEL"] = args.loglevel.upper()
+
+        # remove default handler
+        logger.remove()
+
+        # add new sink with custom handler
+        logger.add(sys.stderr, colorize=True, format=LOGURU_FORMAT)
+
+        # print package version and copyright notice
+        logger.opt(colors=True).info(f"<magenta>Video2X {__version__}</magenta>")
+        logger.opt(colors=True).info(
+            "<magenta>Copyright (C) 2018-2022 K4YT3X and contributors.</magenta>"
+        )
+
+        # initialize video2x object
+        video2x = Video2X()
+
+        if args.action == "upscale":
+            video2x.upscale(
+                args.input,
+                args.output,
+                args.width,
+                args.height,
+                args.noise,
+                args.processes,
+                args.threshold,
+                args.algorithm,
+            )
+
+        elif args.action == "interpolate":
+            video2x.interpolate(
+                args.input,
+                args.output,
+                args.processes,
+                args.threshold,
+                args.algorithm,
+            )
+
+    # don't print the traceback for manual terminations
+    except KeyboardInterrupt:
+        return 2
+
+    except Exception as error:
+        logger.exception(error)
+        return 1
+
+    # if no exceptions were produced
+    else:
+        logger.success("Processing completed successfully")
+        return 0


 if __name__ == "__main__":
-    main()
+    sys.exit(main())
--- a/video2x/decoder.py
+++ b/video2x/decoder.py
@@ -19,21 +19,22 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 Name: Video Decoder
 Author: K4YT3X
 Date Created: June 17, 2021
-Last Modified: June 17, 2021
+Last Modified: April 9, 2022
 """

-# built-in imports
+import contextlib
 import os
 import pathlib
-import queue
+import signal
 import subprocess
-import threading
+from multiprocessing import Queue
+from queue import Full
+from threading import Thread

-# third-party imports
-from loguru import logger
-from PIL import Image
 import ffmpeg
+from PIL import Image

+from .pipe_printer import PipePrinter

 # map Loguru log levels to FFmpeg log levels
 LOGURU_FFMPEG_LOGLEVELS = {
@@ -47,36 +48,41 @@ LOGURU_FFMPEG_LOGLEVELS = {
 }


-class VideoDecoder(threading.Thread):
+class VideoDecoder:
+    """
+    A video decoder that generates frames read from FFmpeg.
+
+    :param input_path pathlib.Path: the input file's path
+    :param input_width int: the input file's width
+    :param input_height int: the input file's height
+    :param frame_rate float: the input file's frame rate
+    :param pil_ignore_max_image_pixels bool: setting this to True
+        disables PIL's "possible DDoS" warning
+    """
+
    def __init__(
        self,
        input_path: pathlib.Path,
        input_width: int,
        input_height: int,
        frame_rate: float,
-        processing_queue: queue.Queue,
-        processing_settings: tuple,
-        ignore_max_image_pixels=True,
-    ):
-        threading.Thread.__init__(self)
-        self.running = False
+        pil_ignore_max_image_pixels: bool = True,
+    ) -> None:
        self.input_path = input_path
        self.input_width = input_width
        self.input_height = input_height
-        self.processing_queue = processing_queue
-        self.processing_settings = processing_settings

        # this disables the "possible DDoS" warning
-        if ignore_max_image_pixels:
+        if pil_ignore_max_image_pixels is True:
            Image.MAX_IMAGE_PIXELS = None

-        self.exception = None
        self.decoder = subprocess.Popen(
            ffmpeg.compile(
                ffmpeg.input(input_path, r=frame_rate)["v"]
-                .output("pipe:1", format="rawvideo", pix_fmt="rgb24", vsync="1")
+                .output("pipe:1", format="rawvideo", pix_fmt="rgb24")
                .global_args("-hide_banner")
                .global_args("-nostats")
+                .global_args("-nostdin")
                .global_args(
                    "-loglevel",
                    LOGURU_FFMPEG_LOGLEVELS.get(
@@ -85,68 +91,87 @@ class VideoDecoder(threading.Thread):
                ),
                overwrite_output=True,
            ),
+            env=dict(AV_LOG_FORCE_COLOR="TRUE", **os.environ),
+            stdin=subprocess.DEVNULL,
            stdout=subprocess.PIPE,
-            # stderr=subprocess.DEVNULL,
+            stderr=subprocess.PIPE,
        )

+        # start the PIPE printer to start printing FFmpeg logs
+        self.pipe_printer = PipePrinter(self.decoder.stderr)
+        self.pipe_printer.start()
+
+    def __iter__(self):
+
+        # continue yielding while FFmpeg continues to produce output
+        # it is possible to use := for this block to be more concise
+        # but it is purposefully avoided to remain compatible with Python 3.7
+        buffer = self.decoder.stdout.read(3 * self.input_width * self.input_height)
+
+        while len(buffer) > 0:
+
+            # convert raw bytes into image object
+            frame = Image.frombytes(
+                "RGB", (self.input_width, self.input_height), buffer
+            )
+
+            # return this frame
+            yield frame
+
+            # read the next frame
+            buffer = self.decoder.stdout.read(3 * self.input_width * self.input_height)
+
+        # automatically self-join and clean up after iterations are done
+        self.join()
+
+    def kill(self):
+        self.decoder.send_signal(signal.SIGKILL)
+
+    def join(self):
+
+        # close PIPEs to prevent process from getting stuck
+        self.decoder.stdout.close()
+        self.decoder.stderr.close()
+
+        # wait for process to exit
+        self.decoder.wait()
+
+        # wait for PIPE printer to exit
+        self.pipe_printer.stop()
+        self.pipe_printer.join()
+
+
+class VideoDecoderThread(Thread):
+    def __init__(
+        self, tasks_queue: Queue, decoder: VideoDecoder, processing_settings: tuple
+    ):
+        super().__init__()
+
+        self.tasks_queue = tasks_queue
+        self.decoder = decoder
+        self.processing_settings = processing_settings
+        self.running = False
+
    def run(self):
        self.running = True
+        previous_frame = None
+        for frame_index, frame in enumerate(self.decoder):

-        # the index of the frame
-        frame_index = 0
+            while True:

-        # create placeholder for previous frame
-        # used in interpolate mode
-        previous_image = None
+                # check for the stop signal
+                if self.running is False:
+                    self.decoder.join()
+                    return

-        # continue running until an exception occurs
-        # or all frames have been decoded
-        while self.running:
-            try:
-                buffer = self.decoder.stdout.read(
-                    3 * self.input_width * self.input_height
-                )
-
-                # source depleted (decoding finished)
-                # after the last frame has been decoded
-                # read will return nothing
-                if len(buffer) == 0:
-                    logger.debug("Decoding queue depleted")
+                with contextlib.suppress(Full):
+                    self.tasks_queue.put(
+                        (frame_index, previous_frame, frame, self.processing_settings),
+                        timeout=0.1,
+                    )
                    break

-                # convert raw bytes into image object
-                image = Image.frombytes(
-                    "RGB", (self.input_width, self.input_height), buffer
-                )
-
-                self.processing_queue.put(
-                    (
-                        frame_index,
-                        (previous_image, image),
-                        self.processing_settings,
-                    )
-                )
-                previous_image = image
-
-                frame_index += 1
-
-            # most likely "not enough image data"
-            except ValueError as e:
-                logger.exception(e)
-                break
-
-            # send exceptions into the client connection pipe
-            except Exception as e:
-                self.exception = e
-                logger.exception(e)
-                break
-
-        # ensure the decoder has exited
-        self.decoder.wait()
-        logger.debug("Decoder thread exiting")
-
-        self.running = False
-        return super().run()
+            previous_frame = frame

    def stop(self):
        self.running = False
--- a/video2x/encoder.py
+++ b/video2x/encoder.py
@@ -19,24 +19,18 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 Name: Video Encoder
 Author: K4YT3X
 Date Created: June 17, 2021
-Last Modified: June 30, 2021
+Last Modified: August 28, 2022
 """

-# built-in imports
-import multiprocessing
-import multiprocessing.managers
-import multiprocessing.sharedctypes
 import os
 import pathlib
 import signal
 import subprocess
-import threading
-import time

-# third-party imports
-from loguru import logger
 import ffmpeg
+from PIL import Image

+from .pipe_printer import PipePrinter

 # map Loguru log levels to FFmpeg log levels
 LOGURU_FFMPEG_LOGLEVELS = {
@@ -50,7 +44,7 @@ LOGURU_FFMPEG_LOGLEVELS = {
 }


-class VideoEncoder(threading.Thread):
+class VideoEncoder:
    def __init__(
        self,
        input_path: pathlib.Path,
@@ -58,55 +52,51 @@ class VideoEncoder(threading.Thread):
        output_path: pathlib.Path,
        output_width: int,
        output_height: int,
-        total_frames: int,
-        processed_frames: multiprocessing.managers.ListProxy,
-        processed: multiprocessing.sharedctypes.Synchronized,
-    ):
-        threading.Thread.__init__(self)
-        self.running = False
-        self.input_path = input_path
-        self.output_path = output_path
-        self.total_frames = total_frames
-        self.processed_frames = processed_frames
-        self.processed = processed
+        copy_audio: bool = True,
+        copy_subtitle: bool = True,
+        copy_data: bool = False,
+        copy_attachments: bool = False,
+    ) -> None:

-        self.original = ffmpeg.input(input_path)
+        # create FFmpeg input for the original input video
+        original = ffmpeg.input(input_path)

        # define frames as input
        frames = ffmpeg.input(
            "pipe:0",
            format="rawvideo",
            pix_fmt="rgb24",
-            vsync="1",
            s=f"{output_width}x{output_height}",
            r=frame_rate,
        )

-        # map additional streams from original file
-        """
+        # copy additional streams from original file
+        # https://ffmpeg.org/ffmpeg.html#Stream-specifiers-1
        additional_streams = [
-            # self.original["v?"],
-            self.original["a?"],
-            self.original["s?"],
-            self.original["d?"],
-            self.original["t?"],
+            # original["1:v?"],
+            original["a?"] if copy_audio is True else None,
+            original["s?"] if copy_subtitle is True else None,
+            original["d?"] if copy_data is True else None,
+            original["t?"] if copy_attachments is True else None,
        ]
-        """

        # run FFmpeg and produce final output
        self.encoder = subprocess.Popen(
            ffmpeg.compile(
                ffmpeg.output(
                    frames,
-                    str(self.output_path),
-                    pix_fmt="yuv420p",
+                    *[s for s in additional_streams if s is not None],
+                    str(output_path),
                    vcodec="libx264",
-                    acodec="copy",
-                    r=frame_rate,
+                    scodec="copy",
+                    pix_fmt="yuv420p",
                    crf=17,
-                    vsync="1",
-                    # map_metadata=1,
-                    # metadata="comment=Upscaled with Video2X",
+                    preset="veryslow",
+                    # acodec="libfdk_aac",
+                    # cutoff=20000,
+                    r=frame_rate,
+                    map_metadata=1,
+                    metadata="comment=Processed with Video2X",
                )
                .global_args("-hide_banner")
                .global_args("-nostats")
@@ -118,48 +108,42 @@ class VideoEncoder(threading.Thread):
                ),
                overwrite_output=True,
            ),
+            env=dict(AV_LOG_FORCE_COLOR="TRUE", **os.environ),
            stdin=subprocess.PIPE,
-            # stdout=subprocess.DEVNULL,
-            # stderr=subprocess.DEVNULL,
+            stderr=subprocess.PIPE,
        )

-    def run(self):
-        self.running = True
-        frame_index = 0
-        while self.running and frame_index < self.total_frames:
-            try:
-                image = self.processed_frames[frame_index]
-                if image is None:
-                    time.sleep(0.1)
-                    continue
+        # start the PIPE printer to start printing FFmpeg logs
+        self.pipe_printer = PipePrinter(self.encoder.stderr)
+        self.pipe_printer.start()

-                self.encoder.stdin.write(image.tobytes())
+    def kill(self):
+        self.encoder.send_signal(signal.SIGKILL)

-                with self.processed.get_lock():
-                    self.processed.value += 1
+    def write(self, frame: Image.Image) -> None:
+        """
+        write a frame into FFmpeg encoder's STDIN

-                frame_index += 1
+        :param frame Image.Image: the Image object to use for writing
+        """
+        self.encoder.stdin.write(frame.tobytes())

-            # send exceptions into the client connection pipe
-            except Exception as e:
-                logger.exception(e)
-                break
-
-        # flush the remaining data in STDIN and close PIPE
-        logger.debug("Encoding queue depleted")
+    def join(self) -> None:
+        """
+        signal the encoder that all frames have been sent and the FFmpeg
+        should be instructed to wrap-up the processing
+        """
+        # flush the remaining data in STDIN and STDERR
        self.encoder.stdin.flush()
+        self.encoder.stderr.flush()
+
+        # close PIPEs to prevent process from getting stuck
        self.encoder.stdin.close()
+        self.encoder.stderr.close()

-        # send SIGINT (2) to FFmpeg
-        # this instructs it to finalize and exit
-        self.encoder.send_signal(signal.SIGINT)
-
-        # wait for process to terminate
+        # wait for process to exit
        self.encoder.wait()
-        logger.debug("Encoder thread exiting")

-        self.running = False
-        return super().run()
-
-    def stop(self):
-        self.running = False
+        # wait for PIPE printer to exit
+        self.pipe_printer.stop()
+        self.pipe_printer.join()
--- a/video2x/interpolator.py
+++ b/video2x/interpolator.py
@@ -19,53 +19,58 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 Name: Interpolator
 Author: K4YT3X
 Date Created: May 27, 2021
-Last Modified: February 2, 2022
+Last Modified: March 20, 2022
 """

-# local imports
-from rife_ncnn_vulkan_python.rife_ncnn_vulkan import Rife
-
-# built-in imports
 import multiprocessing
-import multiprocessing.managers
-import multiprocessing.sharedctypes
 import queue
 import signal
 import time
+from multiprocessing.managers import ListProxy
+from multiprocessing.sharedctypes import Synchronized

-# third-party imports
-from PIL import ImageChops, ImageStat
 from loguru import logger
+from PIL import ImageChops, ImageStat
+from rife_ncnn_vulkan_python.rife_ncnn_vulkan import Rife

-
-DRIVER_CLASSES = {"rife": Rife}
+ALGORITHM_CLASSES = {"rife": Rife}


 class Interpolator(multiprocessing.Process):
    def __init__(
        self,
        processing_queue: multiprocessing.Queue,
-        processed_frames: multiprocessing.managers.ListProxy,
-    ):
+        processed_frames: ListProxy,
+        pause: Synchronized,
+    ) -> None:
        multiprocessing.Process.__init__(self)
-        self.running = False
        self.processing_queue = processing_queue
        self.processed_frames = processed_frames
+        self.pause = pause
+
+        self.running = False
+        self.processor_objects = {}

        signal.signal(signal.SIGTERM, self._stop)

-    def run(self):
+    def run(self) -> None:
        self.running = True
-        logger.info(f"Interpolator process {self.name} initiating")
-        driver_objects = {}
-        while self.running:
+        logger.opt(colors=True).info(
+            f"Interpolator process <blue>{self.name}</blue> initiating"
+        )
+        while self.running is True:
            try:
+                # pause if pause flag is set
+                if self.pause.value is True:
+                    time.sleep(0.1)
+                    continue
+
                try:
                    # get new job from queue
                    (
                        frame_index,
                        (image0, image1),
-                        (difference_threshold, driver),
+                        (difference_threshold, algorithm),
                    ) = self.processing_queue.get(False)
                except queue.Empty:
                    time.sleep(0.1)
@@ -76,6 +81,7 @@ class Interpolator(multiprocessing.Process):
                if image0 is None:
                    continue

+                # calculate the %diff between the current frame and the previous frame
                difference = ImageChops.difference(image0, image1)
                difference_stat = ImageStat.Stat(difference)
                difference_ratio = (
@@ -86,13 +92,13 @@ class Interpolator(multiprocessing.Process):
                # process the interpolation
                if difference_ratio < difference_threshold:

-                    # select a driver object with the required settings
+                    # select a processor object with the required settings
                    # create a new object if none are available
-                    driver_object = driver_objects.get(driver)
-                    if driver_object is None:
-                        driver_object = DRIVER_CLASSES[driver](0)
-                        driver_objects[driver] = driver_object
-                    interpolated_image = driver_object.process(image0, image1)
+                    processor_object = self.processor_objects.get(algorithm)
+                    if processor_object is None:
+                        processor_object = ALGORITHM_CLASSES[algorithm](0)
+                        self.processor_objects[algorithm] = processor_object
+                    interpolated_image = processor_object.process(image0, image1)

                # if the difference is greater than threshold
                # there's a change in camera angle, ignore
@@ -108,13 +114,14 @@ class Interpolator(multiprocessing.Process):
            except (SystemExit, KeyboardInterrupt):
                break

-            except Exception as e:
-                logger.exception(e)
+            except Exception as error:
+                logger.exception(error)
                break

-        logger.info(f"Interpolator process {self.name} terminating")
-        self.running = False
+        logger.opt(colors=True).info(
+            f"Interpolator process <blue>{self.name}</blue> terminating"
+        )
        return super().run()

-    def _stop(self, _signal_number, _frame):
+    def _stop(self, _signal_number, _frame) -> None:
        self.running = False
--- a/video2x/pipe_printer.py
+++ b/video2x/pipe_printer.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Copyright (C) 2018-2022 K4YT3X and contributors.
+
+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/>.
+
+Name: PIPE Printer
+Author: K4YT3X
+Date Created: February 27, 2022
+Last Modified: February 28, 2022
+"""
+
+import os
+import sys
+import threading
+import time
+from typing import IO
+
+
+class PipePrinter(threading.Thread):
+    def __init__(self, stderr: IO[bytes]) -> None:
+        threading.Thread.__init__(self)
+        self.stderr = stderr
+        self.running = False
+
+        # set read mode to non-blocking
+        os.set_blocking(self.stderr.fileno(), False)
+
+    def _print_output(self) -> None:
+        output = self.stderr.read()
+        if output is not None and len(output) != 0:
+            print(output.decode(), file=sys.stderr)
+
+    def run(self) -> None:
+        self.running = True
+
+        # keep printing contents in the PIPE
+        while self.running is True:
+            time.sleep(0.5)
+
+            try:
+                self._print_output()
+
+            # pipe closed
+            except ValueError:
+                break
+
+        return super().run()
+
+    def stop(self) -> None:
+        self.running = False
--- a/video2x/processor.py
+++ b/video2x/processor.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Copyright (C) 2018-2022 K4YT3X and contributors.
+
+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/>.
+
+Name: Processor Abstract Class
+Author: K4YT3X
+Date Created: April 9, 2022
+Last Modified: April 9, 2022
+"""
+
+from abc import ABC, abstractmethod
+from multiprocessing import Queue
+from multiprocessing.managers import DictProxy
+from multiprocessing.sharedctypes import Synchronized
+
+from PIL import Image, ImageChops, ImageStat
+
+
+class Processor(ABC):
+    def __init__(
+        self, tasks_queue: Queue, processed_frames: DictProxy, pause_flag: Synchronized
+    ) -> None:
+        self.tasks_queue = tasks_queue
+        self.processed_frames = processed_frames
+        self.pause_flag = pause_flag
+
+    @abstractmethod
+    def process(self):
+        raise NotImplementedError
+
+    @staticmethod
+    def get_image_diff(image0: Image.Image, image1: Image.Image) -> float:
+        """
+        get the percentage difference between two images
+
+        :param image0 Image.Image: the image to compare
+        :param image1 Image.Image: the image to compare against
+        :rtype float: precentage difference between two frames
+        """
+        difference_stat = ImageStat.Stat(ImageChops.difference(image0, image1))
+        return sum(difference_stat.mean) / (len(difference_stat.mean) * 255) * 100
+
+    """
+    def run(
+        self,
+    ) -> None:
+        self.running = True
+        while self.running is True:
+            self.process()
+        self.running = False
+        return super().run()
+
+    def stop(self, _signal_number, _frame) -> None:
+        self.running = False
+    """
--- a/video2x/requirements.txt
+++ b/video2x/requirements.txt
@@ -1,13 +0,0 @@
-# *-ncnn-vulkan driver backends
-realsr-ncnn-vulkan-python
-rife-ncnn-vulkan-python
-srmd-ncnn-vulkan-python
-waifu2x-ncnn-vulkan-python
-
-# regular Python packages from PyPI
-ffmpeg-python
-loguru
-opencv-python
-pillow
-rich
-tqdm
--- a/video2x/upscaler.py
+++ b/video2x/upscaler.py
@@ -19,175 +19,184 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 Name: Upscaler
 Author: K4YT3X
 Date Created: May 27, 2021
-Last Modified: August 17, 2021
+Last Modified: April 10, 2022
 """

-# local imports
-from realsr_ncnn_vulkan_python.realsr_ncnn_vulkan import Realsr
-from srmd_ncnn_vulkan_python.srmd_ncnn_vulkan import Srmd
-from waifu2x_ncnn_vulkan_python.waifu2x_ncnn_vulkan import Waifu2x
-
-# built-in imports
 import math
-import multiprocessing
-import multiprocessing.managers
-import multiprocessing.sharedctypes
-import queue
-import signal
 import time

-# third-party imports
-from PIL import Image, ImageChops, ImageStat
-from loguru import logger
+from PIL import Image
+from realcugan_ncnn_vulkan_python import Realcugan
+from realsr_ncnn_vulkan_python import Realsr
+from srmd_ncnn_vulkan_python import Srmd
+from waifu2x_ncnn_vulkan_python import Waifu2x

-# fixed scaling ratios supported by the drivers
-# that only support certain fixed scale ratios
-DRIVER_FIXED_SCALING_RATIOS = {
-    "waifu2x": [1, 2],
-    "srmd": [2, 3, 4],
-    "realsr": [4],
-}
-
-DRIVER_CLASSES = {"waifu2x": Waifu2x, "srmd": Srmd, "realsr": Realsr}
+from .processor import Processor


-class Upscaler(multiprocessing.Process):
-    def __init__(
+class Upscaler:
+    # fixed scaling ratios supported by the algorithms
+    # that only support certain fixed scale ratios
+    ALGORITHM_FIXED_SCALING_RATIOS = {
+        "waifu2x": [1, 2],
+        "srmd": [2, 3, 4],
+        "realsr": [4],
+        "realcugan": [1, 2, 3, 4],
+    }
+
+    ALGORITHM_CLASSES = {
+        "waifu2x": Waifu2x,
+        "srmd": Srmd,
+        "realsr": Realsr,
+        "realcugan": Realcugan,
+    }
+
+    processor_objects = {}
+
+    @staticmethod
+    def _get_scaling_tasks(
+        input_width: int,
+        input_height: int,
+        output_width: int,
+        output_height: int,
+        algorithm: str,
+    ) -> list:
+        """
+        Get the required tasks for upscaling the image until it is larger than
+        or equal to the desired output dimensions. For example, SRMD only supports
+        2x, 3x, and 4x, so upsclaing an image from 320x240 to 3840x2160 will
+        require the SRMD to run 3x then 4x. In this case, this function will
+        return [3, 4].
+
+        :param input_width int: input image width
+        :param input_height int: input image height
+        :param output_width int: desired output image width
+        :param output_height int: desired output image size
+        :param algorithm str: upsclaing algorithm
+        :rtype list: the list of upsclaing tasks required
+        """
+        # calculate required minimum scale ratio
+        output_scale = max(output_width / input_width, output_height / input_height)
+
+        # select the optimal algorithm scaling ratio to use
+        supported_scaling_ratios = sorted(
+            Upscaler.ALGORITHM_FIXED_SCALING_RATIOS[algorithm]
+        )
+
+        remaining_scaling_ratio = math.ceil(output_scale)
+
+        # if the scaling ratio is 1.0
+        # apply the smallest scaling ratio available
+        if remaining_scaling_ratio == 1:
+            return [supported_scaling_ratios[0]]
+
+        scaling_jobs = []
+        while remaining_scaling_ratio > 1:
+            for ratio in supported_scaling_ratios:
+                if ratio >= remaining_scaling_ratio:
+                    scaling_jobs.append(ratio)
+                    remaining_scaling_ratio /= ratio
+                    break
+
+            else:
+                found = False
+                for i in supported_scaling_ratios:
+                    for j in supported_scaling_ratios:
+                        if i * j >= remaining_scaling_ratio:
+                            scaling_jobs.extend([i, j])
+                            remaining_scaling_ratio /= i * j
+                            found = True
+                            break
+                    if found is True:
+                        break
+
+                if found is False:
+                    scaling_jobs.append(supported_scaling_ratios[-1])
+                    remaining_scaling_ratio /= supported_scaling_ratios[-1]
+        return scaling_jobs
+
+    def upscale_image(
        self,
-        processing_queue: multiprocessing.Queue,
-        processed_frames: multiprocessing.managers.ListProxy,
-    ):
-        multiprocessing.Process.__init__(self)
-        self.running = False
-        self.processing_queue = processing_queue
-        self.processed_frames = processed_frames
+        image: Image.Image,
+        output_width: int,
+        output_height: int,
+        algorithm: str,
+        noise: int,
+    ) -> Image.Image:
+        """
+        upscale an image

-        signal.signal(signal.SIGTERM, self._stop)
+        :param image Image.Image: the image to upscale
+        :param output_width int: the desired output width
+        :param output_height int: the desired output height
+        :param algorithm str: the algorithm to use
+        :param noise int: the noise level (available only for some algorithms)
+        :rtype Image.Image: the upscaled image
+        """
+        width, height = image.size
+
+        for task in self._get_scaling_tasks(
+            width, height, output_width, output_height, algorithm
+        ):
+
+            # select a processor object with the required settings
+            # create a new object if none are available
+            processor_object = self.processor_objects.get((algorithm, task))
+            if processor_object is None:
+                processor_object = self.ALGORITHM_CLASSES[algorithm](
+                    noise=noise, scale=task
+                )
+                self.processor_objects[(algorithm, task)] = processor_object
+
+            # process the image with the selected algorithm
+            image = processor_object.process(image)
+
+        # downscale the image to the desired output size and
+        # save the image to disk
+        return image.resize((output_width, output_height), Image.Resampling.LANCZOS)
+
+
+class UpscalerProcessor(Processor, Upscaler):
+    def process(self) -> None:
+
+        task = self.tasks_queue.get()
+        while task is not None:

-    def run(self):
-        self.running = True
-        logger.info(f"Upscaler process {self.name} initiating")
-        driver_objects = {}
-        while self.running:
            try:
-                try:
-                    # get new job from queue
-                    (
-                        frame_index,
-                        (image0, image1),
-                        (
-                            output_width,
-                            output_height,
-                            noise,
-                            difference_threshold,
-                            driver,
-                        ),
-                    ) = self.processing_queue.get(False)

-                    # destructure settings
-                except queue.Empty:
+                if self.pause_flag.value is True:
                    time.sleep(0.1)
                    continue

+                # unpack the task's values
+                (
+                    frame_index,
+                    previous_frame,
+                    current_frame,
+                    (output_width, output_height, algorithm, noise, threshold),
+                ) = task
+
+                # calculate the %diff between the current frame and the previous frame
                difference_ratio = 0
-                if image0 is not None:
-                    difference = ImageChops.difference(image0, image1)
-                    difference_stat = ImageStat.Stat(difference)
-                    difference_ratio = (
-                        sum(difference_stat.mean)
-                        / (len(difference_stat.mean) * 255)
-                        * 100
+                if previous_frame is not None:
+                    difference_ratio = self.get_image_diff(
+                        previous_frame, current_frame
                    )

-                # if the difference is lower than threshold
-                # skip this frame
-                if difference_ratio < difference_threshold:
-
-                    # make sure the previous frame has been processed
-                    if frame_index > 0:
-                        while self.processed_frames[frame_index - 1] is None:
-                            time.sleep(0.1)
+                # if the difference is lower than threshold, skip this frame
+                if difference_ratio < threshold:

                    # make the current image the same as the previous result
-                    self.processed_frames[frame_index] = self.processed_frames[
-                        frame_index - 1
-                    ]
+                    self.processed_frames[frame_index] = True

                # if the difference is greater than threshold
                # process this frame
                else:
-                    width, height = image1.size
-
-                    # calculate required minimum scale ratio
-                    output_scale = max(output_width / width, output_height / height)
-
-                    # select the optimal driver scaling ratio to use
-                    supported_scaling_ratios = sorted(
-                        DRIVER_FIXED_SCALING_RATIOS[driver]
+                    self.processed_frames[frame_index] = self.upscale_image(
+                        current_frame, output_width, output_height, algorithm, noise
                    )

-                    remaining_scaling_ratio = math.ceil(output_scale)
-                    scaling_jobs = []
+                task = self.tasks_queue.get()

-                    # if the scaling ratio is 1.0
-                    # apply the smallest scaling ratio available
-                    if remaining_scaling_ratio == 1:
-                        scaling_jobs.append(supported_scaling_ratios[0])
-                    else:
-                        while remaining_scaling_ratio > 1:
-                            for ratio in supported_scaling_ratios:
-                                if ratio >= remaining_scaling_ratio:
-                                    scaling_jobs.append(ratio)
-                                    remaining_scaling_ratio /= ratio
-                                    break
-
-                            else:
-                                found = False
-                                for i in supported_scaling_ratios:
-                                    for j in supported_scaling_ratios:
-                                        if i * j >= remaining_scaling_ratio:
-                                            scaling_jobs.extend([i, j])
-                                            remaining_scaling_ratio /= i * j
-                                            found = True
-                                            break
-                                    if found is True:
-                                        break
-
-                                if found is False:
-                                    scaling_jobs.append(supported_scaling_ratios[-1])
-                                    remaining_scaling_ratio /= supported_scaling_ratios[
-                                        -1
-                                    ]
-
-                    for job in scaling_jobs:
-
-                        # select a driver object with the required settings
-                        # create a new object if none are available
-                        driver_object = driver_objects.get((driver, job))
-                        if driver_object is None:
-                            driver_object = DRIVER_CLASSES[driver](
-                                scale=job, noise=noise
-                            )
-                            driver_objects[(driver, job)] = driver_object
-
-                        # process the image with the selected driver
-                        image1 = driver_object.process(image1)
-
-                    # downscale the image to the desired output size and save the image to disk
-                    image1 = image1.resize((output_width, output_height), Image.LANCZOS)
-                    self.processed_frames[frame_index] = image1
-
-            # send exceptions into the client connection pipe
-            except (SystemExit, KeyboardInterrupt):
+            except KeyboardInterrupt:
                break
-
-            except Exception as e:
-                logger.exception(e)
-                break
-
-        logger.info(f"Upscaler process {self.name} terminating")
-        self.running = False
-        return super().run()
-
-    def _stop(self, _signal_number, _frame):
-        self.running = False
--- a/video2x/video2x.py
+++ b/video2x/video2x.py
@@ -26,8 +26,8 @@ __      __  _       _                  ___   __   __

 Name: Video2X
 Creator: K4YT3X
-Date Created: Feb 24, 2018
-Last Modified: February 8, 2022
+Date Created: February 24, 2018
+Last Modified: August 28, 2022

 Editor: BrianPetkovsek
 Last Modified: June 17, 2019
@@ -39,53 +39,69 @@ Editor: 28598519a
 Last Modified: March 23, 2020
 """

-# local imports
-from .decoder import VideoDecoder
-from .encoder import VideoEncoder
-from .interpolator import Interpolator
-from .upscaler import Upscaler
-
-# built-in imports
-import argparse
+import ctypes
 import math
-import multiprocessing
-import os
-import pathlib
+import signal
 import sys
 import time
+from enum import Enum
+from multiprocessing import Manager, Pool, Queue, Value
+from pathlib import Path

-# third-party imports
-from loguru import logger
-from rich import print
-from tqdm import tqdm
-import cv2
 import ffmpeg
+from cv2 import cv2
+from loguru import logger
+from rich.console import Console
+from rich.file_proxy import FileProxy
+from rich.progress import (
+    BarColumn,
+    Progress,
+    ProgressColumn,
+    Task,
+    TimeElapsedColumn,
+    TimeRemainingColumn,
+)
+from rich.text import Text

-VERSION = "5.0.0"
+from video2x.processor import Processor

-LEGAL_INFO = """Video2X {}
-Author: K4YT3X
-License: GNU GPL v3
-Github Page: https://github.com/k4yt3x/video2x
-Contact: k4yt3x@k4yt3x.com""".format(
-    VERSION
+from . import __version__
+from .decoder import VideoDecoder, VideoDecoderThread
+from .encoder import VideoEncoder
+from .interpolator import Interpolator
+from .upscaler import UpscalerProcessor
+
+# for desktop environments only
+# if pynput can be loaded, enable global pause hotkey support
+try:
+    from pynput.keyboard import HotKey, Listener
+except ImportError:
+    ENABLE_HOTKEY = False
+else:
+    ENABLE_HOTKEY = True
+
+# format string for Loguru loggers
+LOGURU_FORMAT = (
+    "<green>{time:HH:mm:ss.SSSSSS!UTC}</green> | "
+    "<level>{level: <8}</level> | "
+    "<level>{message}</level>"
 )

-UPSCALING_DRIVERS = [
-    "waifu2x",
-    "srmd",
-    "realsr",
-]

-INTERPOLATION_DRIVERS = ["rife"]
+class ProcessingSpeedColumn(ProgressColumn):
+    """Custom progress bar column that displays the processing speed"""

-# fixed scaling ratios supported by the drivers
-# that only support certain fixed scale ratios
-DRIVER_FIXED_SCALING_RATIOS = {
-    "waifu2x": [1, 2],
-    "srmd": [2, 3, 4],
-    "realsr": [4],
-}
+    def render(self, task: Task) -> Text:
+        speed = task.finished_speed or task.speed
+        return Text(
+            f"{round(speed, 2) if isinstance(speed, float) else '?'} FPS",
+            style="progress.data.speed",
+        )
+
+
+class ProcessingMode(Enum):
+    UPSCALE = {"label": "Upscaling", "processor": UpscalerProcessor}
+    INTERPOLATE = {"label": "Interpolating", "processor": Interpolator}


 class Video2X:
@@ -97,14 +113,15 @@ class Video2X:
        - interpolate: perform motion interpolation on a file
    """

-    def __init__(self):
-        self.version = "5.0.0"
+    def __init__(self) -> None:
+        self.version = __version__

-    def _get_video_info(self, path: pathlib.Path):
+    @staticmethod
+    def _get_video_info(path: Path) -> tuple:
        """
        get video file information with FFmpeg

-        :param path pathlib.Path: video file path
+        :param path Path: video file path
        :raises RuntimeError: raised when video stream isn't found
        """
        # probe video file info
@@ -130,116 +147,227 @@ class Video2X:

    def _run(
        self,
-        input_path: pathlib.Path,
+        input_path: Path,
        width: int,
        height: int,
        total_frames: int,
        frame_rate: float,
-        output_path: pathlib.Path,
+        output_path: Path,
        output_width: int,
        output_height: int,
-        Processor: object,
-        mode: str,
+        mode: ProcessingMode,
        processes: int,
        processing_settings: tuple,
-    ):
-        # initialize values
-        self.processor_processes = []
-        self.processing_queue = multiprocessing.Queue()
-        processed_frames = multiprocessing.Manager().list([None] * total_frames)
-        self.processed = multiprocessing.Value("I", 0)
+    ) -> None:
+
+        # record original STDOUT and STDERR for restoration
+        original_stdout = sys.stdout
+        original_stderr = sys.stderr
+
+        # create console for rich's Live display
+        console = Console()
+
+        # redirect STDOUT and STDERR to console
+        sys.stdout = FileProxy(console, sys.stdout)
+        sys.stderr = FileProxy(console, sys.stderr)
+
+        # re-add Loguru to point to the new STDERR
+        logger.remove()
+        logger.add(sys.stderr, colorize=True, format=LOGURU_FORMAT)
+
+        # TODO: add docs
+        tasks_queue = Queue(maxsize=processes * 10)
+        processed_frames = Manager().dict()
+        pause_flag = Value(ctypes.c_bool, False)

        # set up and start decoder thread
        logger.info("Starting video decoder")
-        self.decoder = VideoDecoder(
+        decoder = VideoDecoder(
            input_path,
            width,
            height,
            frame_rate,
-            self.processing_queue,
-            processing_settings,
        )
-        self.decoder.start()
-
-        # in interpolate mode, the frame rate is doubled
-        if mode == "upscale":
-            progress = tqdm(total=total_frames, desc=f"UPSC {input_path.name}")
-        # elif mode == "interpolate":
-        else:
-            frame_rate *= 2
-            progress = tqdm(total=total_frames, desc=f"INTERP {input_path.name}")
+        decoder_thread = VideoDecoderThread(tasks_queue, decoder, processing_settings)
+        decoder_thread.start()

        # set up and start encoder thread
        logger.info("Starting video encoder")
-        self.encoder = VideoEncoder(
+        encoder = VideoEncoder(
            input_path,
-            frame_rate,
+            frame_rate * 2 if mode == "interpolate" else frame_rate,
            output_path,
            output_width,
            output_height,
-            total_frames,
-            processed_frames,
-            self.processed,
        )
-        self.encoder.start()

-        # create upscaler processes
-        for process_name in range(processes):
-            process = Processor(self.processing_queue, processed_frames)
-            process.name = str(process_name)
-            process.daemon = True
-            process.start()
-            self.processor_processes.append(process)
+        # create a pool of processor processes to process the queue
+        processor: Processor = mode.value["processor"](
+            tasks_queue, processed_frames, pause_flag
+        )
+        processor_pool = Pool(processes, processor.process)

        # create progress bar
-        try:
-            # wait for jobs in queue to deplete
-            while self.encoder.is_alive() is True:
-                for process in self.processor_processes:
-                    if not process.is_alive():
-                        raise Exception("process died unexpectedly")
-                progress.n = self.processed.value
-                progress.refresh()
-                time.sleep(0.1)
+        progress = Progress(
+            "[progress.description]{task.description}",
+            BarColumn(complete_style="blue", finished_style="green"),
+            "[progress.percentage]{task.percentage:>3.0f}%",
+            "[color(240)]({task.completed}/{task.total})",
+            ProcessingSpeedColumn(),
+            TimeElapsedColumn(),
+            "<",
+            TimeRemainingColumn(),
+            console=console,
+            speed_estimate_period=300.0,
+            disable=True,
+        )
+        task = progress.add_task(f"[cyan]{mode.value['label']}", total=total_frames)

-            logger.info("Encoding has completed")
-            progress.n = self.processed.value
-            progress.refresh()
+        def _toggle_pause(_signal_number: int = -1, _frame=None):
+
+            # allow the closure to modify external immutable flag
+            nonlocal pause_flag
+
+            # print console messages and update the progress bar's status
+            if pause_flag.value is False:
+                progress.update(
+                    task, description=f"[cyan]{mode.value['label']} (paused)"
+                )
+                progress.stop_task(task)
+                logger.warning("Processing paused, press Ctrl+Alt+V again to resume")
+
+            # the lock is already acquired
+            elif pause_flag.value is True:
+                progress.update(task, description=f"[cyan]{mode.value['label']}")
+                logger.warning("Resuming processing")
+                progress.start_task(task)
+
+            # invert the flag
+            with pause_flag.get_lock():
+                pause_flag.value = not pause_flag.value
+
+        # allow sending SIGUSR1 to pause/resume processing
+        signal.signal(signal.SIGUSR1, _toggle_pause)
+
+        # enable global pause hotkey if it's supported
+        if ENABLE_HOTKEY is True:
+
+            # create global pause hotkey
+            pause_hotkey = HotKey(HotKey.parse("<ctrl>+<alt>+v"), _toggle_pause)
+
+            # create global keyboard input listener
+            keyboard_listener = Listener(
+                on_press=(
+                    lambda key: pause_hotkey.press(keyboard_listener.canonical(key))
+                ),
+                on_release=(
+                    lambda key: pause_hotkey.release(keyboard_listener.canonical(key))
+                ),
+            )
+
+            # start monitoring global key presses
+            keyboard_listener.start()
+
+        # a temporary variable that stores the exception
+        exceptions = []
+
+        try:
+
+            # let the context manager automatically stop the progress bar
+            with progress:
+
+                frame_index = 0
+                while frame_index < total_frames:
+
+                    current_frame = processed_frames.get(frame_index)
+
+                    if pause_flag.value is True or current_frame is None:
+                        time.sleep(0.1)
+                        continue
+
+                    # show the progress bar after the processing starts
+                    # reduces speed estimation inaccuracies and print overlaps
+                    if frame_index == 0:
+                        progress.disable = False
+                        progress.start()
+
+                    if current_frame is True:
+                        encoder.write(processed_frames.get(frame_index - 1))
+
+                    else:
+                        encoder.write(current_frame)
+
+                        if frame_index > 0:
+                            del processed_frames[frame_index - 1]
+
+                    progress.update(task, completed=frame_index + 1)
+                    frame_index += 1

        # if SIGTERM is received or ^C is pressed
-        # TODO: pause and continue here
-        except (SystemExit, KeyboardInterrupt):
-            logger.warning("Exit signal received, terminating")
+        except (SystemExit, KeyboardInterrupt) as error:
+            logger.warning("Exit signal received, exiting gracefully")
+            logger.warning("Press ^C again to force terminate")
+            exceptions.append(error)
+
+        except Exception as error:
+            logger.exception(error)
+            exceptions.append(error)
+
+        else:
+            logger.info("Processing has completed")

        finally:
-            # mark processing queue as closed
-            self.processing_queue.close()

-            # stop upscaler processes
-            logger.info("Stopping upscaler processes")
-            for process in self.processor_processes:
-                process.terminate()
+            # stop keyboard listener
+            if ENABLE_HOTKEY is True:
+                keyboard_listener.stop()
+                keyboard_listener.join()

-            # wait for processes to finish
-            for process in self.processor_processes:
-                process.join()
+            # if errors have occurred, kill the FFmpeg processes
+            if len(exceptions) > 0:
+                decoder.kill()
+                encoder.kill()

-            # ensure both the decoder and the encoder have exited
-            self.decoder.stop()
-            self.encoder.stop()
-            self.decoder.join()
-            self.encoder.join()
+            # stop the decoder
+            decoder_thread.stop()
+            decoder_thread.join()
+
+            # clear queue and signal processors to exit
+            # multiprocessing.Queue has no Queue.queue.clear
+            while tasks_queue.empty() is not True:
+                tasks_queue.get()
+            for _ in range(processes):
+                tasks_queue.put(None)
+
+            # close and join the process pool
+            processor_pool.close()
+            processor_pool.join()
+
+            # stop the encoder
+            encoder.join()
+
+            # restore original STDOUT and STDERR
+            sys.stdout = original_stdout
+            sys.stderr = original_stderr
+
+            # re-add Loguru to point to the restored STDERR
+            logger.remove()
+            logger.add(sys.stderr, colorize=True, format=LOGURU_FORMAT)
+
+            # raise the first collected error
+            if len(exceptions) > 0:
+                raise exceptions[0]

    def upscale(
        self,
-        input_path: pathlib.Path,
-        output_path: pathlib.Path,
+        input_path: Path,
+        output_path: Path,
        output_width: int,
        output_height: int,
        noise: int,
        processes: int,
        threshold: float,
-        driver: str,
+        algorithm: str,
    ) -> None:

        # get basic video information
@@ -266,25 +394,24 @@ class Video2X:
            output_path,
            output_width,
            output_height,
-            Upscaler,
-            "upscale",
+            ProcessingMode.UPSCALE,
            processes,
            (
                output_width,
                output_height,
+                algorithm,
                noise,
                threshold,
-                driver,
            ),
        )

    def interpolate(
        self,
-        input_path: pathlib.Path,
-        output_path: pathlib.Path,
+        input_path: Path,
+        output_path: Path,
        processes: int,
        threshold: float,
-        driver: str,
+        algorithm: str,
    ) -> None:

        # get video basic information
@@ -303,150 +430,7 @@ class Video2X:
            output_path,
            width,
            height,
-            Interpolator,
-            "interpolate",
+            ProcessingMode.INTERPOLATE,
            processes,
-            (threshold, driver),
-        )
-
-
-def parse_arguments() -> argparse.Namespace:
-    """
-    parse command line arguments
-
-    :rtype argparse.Namespace: command parsing results
-    """
-    parser = argparse.ArgumentParser(
-        prog="video2x",
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    parser.add_argument(
-        "-v", "--version", help="show version information and exit", action="store_true"
-    )
-    parser.add_argument(
-        "-i",
-        "--input",
-        type=pathlib.Path,
-        help="input file/directory path",
-        required=True,
-    )
-    parser.add_argument(
-        "-o",
-        "--output",
-        type=pathlib.Path,
-        help="output file/directory path",
-        required=True,
-    )
-    parser.add_argument(
-        "-p", "--processes", type=int, help="number of processes to launch", default=1
-    )
-    parser.add_argument(
-        "-l",
-        "--loglevel",
-        choices=["trace", "debug", "info", "success", "warning", "error", "critical"],
-        default="info",
-    )
-
-    # upscaler arguments
-    action = parser.add_subparsers(
-        help="action to perform", dest="action", required=True
-    )
-
-    upscale = action.add_parser("upscale", help="upscale a file", add_help=False)
-    upscale.add_argument(
-        "--help", action="help", help="show this help message and exit"
-    )
-    upscale.add_argument("-w", "--width", type=int, help="output width")
-    upscale.add_argument("-h", "--height", type=int, help="output height")
-    upscale.add_argument("-n", "--noise", type=int, help="denoise level", default=3)
-    upscale.add_argument(
-        "-d",
-        "--driver",
-        choices=UPSCALING_DRIVERS,
-        help="driver to use for upscaling",
-        default=UPSCALING_DRIVERS[0],
-    )
-    upscale.add_argument(
-        "-t",
-        "--threshold",
-        type=float,
-        help="skip if the % difference between two adjacent frames is below this value; set to 0 to process all frames",
-        default=0,
-    )
-
-    # interpolator arguments
-    interpolate = action.add_parser(
-        "interpolate", help="interpolate frames for file", add_help=False
-    )
-    interpolate.add_argument(
-        "--help", action="help", help="show this help message and exit"
-    )
-    interpolate.add_argument(
-        "-d",
-        "--driver",
-        choices=UPSCALING_DRIVERS,
-        help="driver to use for upscaling",
-        default=INTERPOLATION_DRIVERS[0],
-    )
-    interpolate.add_argument(
-        "-t",
-        "--threshold",
-        type=float,
-        help="skip if the % difference between two adjacent frames exceeds this value; set to 100 to interpolate all frames",
-        default=10,
-    )
-
-    return parser.parse_args()
-
-
-def main():
-    """
-    command line direct invocation
-    program entry point
-    """
-
-    try:
-
-        # parse command line arguments
-        args = parse_arguments()
-
-        # set logger level
-        if os.environ.get("LOGURU_LEVEL") is None:
-            os.environ["LOGURU_LEVEL"] = args.loglevel.upper()
-
-        # set logger format
-        if os.environ.get("LOGURU_FORMAT") is None:
-            os.environ[
-                "LOGURU_FORMAT"
-            ] = "<fg 240>{time:HH:mm:ss!UTC}</fg 240> | <level>{level: <8}</level> | <level>{message}</level>"
-
-        # display version and lawful informaition
-        if args.version:
-            print(LEGAL_INFO)
-            sys.exit(0)
-
-        # initialize upscaler object
-        video2x = Video2X()
-
-        if args.action == "upscale":
-            video2x.upscale(
-                args.input,
-                args.output,
-                args.width,
-                args.height,
-                args.noise,
-                args.processes,
-                args.threshold,
-                args.driver,
-            )
-
-        elif args.action == "interpolate":
-            video2x.interpolate(
-                args.input,
-                args.output,
-                args.processes,
-                args.threshold,
-                args.driver,
-            )
-    except Exception as e:
-        logger.exception(e)
+            (threshold, algorithm),
+        )
Author	SHA1	Message	Date
k4yt3x	84b730497b	Revert "added rich console patch for Google Colab" This reverts commit `db0b87597d`.	2022-09-04 21:56:40 +00:00
k4yt3x	db0b87597d	added rich console patch for Google Colab	2022-09-04 21:41:57 +00:00
k4yt3x	102340e2be	updated Pillow version requirements	2022-09-04 21:32:27 +00:00
k4yt3x	85437a8481	removed the walrus operator to remain compatible with Python 3.7	2022-09-04 00:06:46 +00:00
k4yt3x	176ae90bbb	removed fps_mode since it causes incompatibility issues	2022-08-28 19:23:49 +00:00
k4yt3x	44238aed35	bumped vulkan image version to 1.3-470	2022-08-28 19:18:37 +00:00
k4yt3x	045e643867	pinned opencv-python to 4.5.5.64 due to bug #676 in version 4.6.0.66	2022-08-28 19:18:17 +00:00
k4yt3x	c92805e7bc	added realcugan-ncnn-vulkan's license	2022-08-28 16:02:12 +00:00
k4yt3x	899fe3ae2d	added realcugan-ncnn-vulkan into licenses section	2022-08-28 16:01:23 +00:00
k4yt3x	a75c2a50ca	bumped version to 5.0.0-beta6	2022-08-28 16:01:07 +00:00
K4YT3X	508d6ea4d0	Merge pull request #695 from k4yt3x/feat/decouple	2022-08-28 11:51:51 -04:00
K4YT3X	8976dd8199	Merge branch 'master' into feat/decouple	2022-08-28 11:17:39 -04:00
k4yt3x	29a55e633c	fixed the issue where the encoder cannot exit	2022-08-28 15:03:16 +00:00
k4yt3x	f7d6dc41b3	changed FFmpeg vsync to fps_mode	2022-08-28 03:44:27 +00:00
K4YT3X	d236131134	Merge pull request #644 from plambe/master Fixed interpolation algorithms list	2022-05-08 17:17:12 -04:00
plambeto	d669654142	Fixed interpolation algorithms list	2022-05-08 21:16:09 +03:00
k4yt3x	4b0ab5382c	added kill method to encoder	2022-05-01 08:46:33 +00:00
k4yt3x	737646a248	made processor objects a class var	2022-05-01 08:45:56 +00:00
k4yt3x	9fc0aa787e	moved main to __main__; changed _run to use the new encoder and processor	2022-05-01 08:44:33 +00:00
k4yt3x	a041a60d87	added processor skeleton class	2022-05-01 08:43:13 +00:00
k4yt3x	020fb2dc80	updated value unpacking	2022-05-01 08:42:13 +00:00
k4yt3x	9a27960bf7	added decoder thread	2022-05-01 08:34:31 +00:00
k4yt3x	862b811517	moved main to __main__	2022-05-01 08:34:00 +00:00
k4yt3x	e01d24c164	broken the upscaler into descrete parts	2022-04-28 14:33:33 +00:00
k4yt3x	0a052a3a72	simplified the encoder	2022-04-27 22:28:14 +00:00
k4yt3x	f3eaa47ec6	changed decoder from a thread into an iterator	2022-04-27 22:27:48 +00:00
K4YT3X	3f457907b6	Merge pull request #634 from snixon/checking_output Adding check for valid output path	2022-04-13 23:33:52 -04:00
K4YT3X	a1d750e7ca	combined output dir check with the previous section	2022-04-14 03:33:22 +00:00
Steve Nixon	22f656b800	Adding check for valid output path	2022-04-11 22:47:50 -07:00
k4yt3x	8eeba71ece	added configs for flake8 and isort	2022-04-09 18:43:36 +00:00
k4yt3x	afca10a17b	fixed #627 env vars lost in Popen processes	2022-04-09 18:40:43 +00:00
K4YT3X	f976bdc1c9	Merge pull request #629 from snixon/ffmpeg_subs_crash ffmpeg can crash if source title has subtitles	2022-04-09 05:16:27 -04:00
Steve Nixon	51c0c38b34	ffmpeg can crash when a title has subs	2022-04-05 23:26:31 -07:00
k4yt3x	f2b2e11c41	bumped RealCUGAN to 1.0.2	2022-04-06 03:54:14 +00:00
k4yt3x	865e3bd193	fixed Flake8 issues	2022-04-06 03:39:32 +00:00
k4yt3x	e0dc8237f5	pinned pdm-pep517 version to >=0.12	2022-04-02 18:04:47 +00:00
k4yt3x	bbc1b57445	changed license field to license-expression (PEP 639)	2022-04-02 05:36:22 +00:00
k4yt3x	ebbe4570d5	check bools explicitly	2022-04-02 05:29:54 +00:00
k4yt3x	bcb2e97f89	fixed console script error	2022-04-01 07:52:28 +00:00
k4yt3x	ba29349e65	added licensing info for pynput	2022-04-01 07:21:18 +00:00
k4yt3x	1b67f373d1	removed UESR nobody as it breaks permissions	2022-04-01 06:51:27 +00:00
k4yt3x	7215ee1921	fixed release pipeline ref quoting	2022-04-01 06:27:15 +00:00
k4yt3x	65c0d32a51	updated the Dockerfiles and the pipeline for 5.0.0-beta5	2022-04-01 06:23:46 +00:00
k4yt3x	268460fd17	added pynput as dependency; fixed hotkey in headless env; disabled FFmpeg stdin	2022-03-21 21:46:08 +00:00
k4yt3x	d72ecb332a	fixed variable name error	2022-03-21 03:43:48 +00:00
k4yt3x	8ba56e58c2	added pause function	2022-03-21 03:28:19 +00:00
k4yt3x	fa485b6cdd	restricted Vulkan ICD files in Dockerfile	2022-03-21 00:21:00 +00:00
k4yt3x	625b340f3d	added RealCUGAN	2022-03-19 17:45:03 +00:00
k4yt3x	fa3bd38217	fixed minor flake8 formatting issues	2022-03-18 23:14:20 +00:00
k4yt3x	0fca5c8e9a	added cuda drivers to cuda Dockerfile; updated slim Dockerfile for current version	2022-03-18 23:10:40 +00:00
k4yt3x	237f6336ec	sorted encoder input and updated vsync to cft from 1	2022-03-05 21:30:01 +00:00
k4yt3x	083af60c6f	sorted imports using isort	2022-03-01 21:11:50 +00:00
k4yt3x	f7756886e7	changed progress bar color	2022-02-28 17:33:16 +00:00
k4yt3x	6e72df66fc	added colored threat id for interp	2022-02-28 06:56:16 +00:00
k4yt3x	2bfcb13976	fixed fail to exit upon ^C	2022-02-28 06:49:41 +00:00
k4yt3x	49e0375eee	updated PDM dependencies	2022-02-28 06:45:56 +00:00
k4yt3x	4459f4d3be	redirected subprocess outputs into Rich console	2022-02-28 01:54:52 +00:00
k4yt3x	c0fe81bd2e	improved main function return handling	2022-02-27 06:21:46 +00:00
k4yt3x	8cb64d3b70	install rife directly from PyPI; changed setuptools to pdm	2022-02-27 02:39:48 +00:00
k4yt3x	0b154a715c	changed builder from setuptools to pdm	2022-02-27 02:38:56 +00:00
k4yt3x	05031b2b5a	fixed GHA release workflow hook	2022-02-19 04:59:45 +00:00
k4yt3x	2510c8fa28	bumped script versions to beta4	2022-02-19 03:21:47 +00:00
k4yt3x	f17d75539c	fixed dockerfile label syntax	2022-02-19 01:49:23 +00:00
k4yt3x	82512ef10c	updated CI to build multiple versions of containers	2022-02-17 05:43:12 +00:00
k4yt3x	ad479e53b8	renamed Dockerfiles for CI	2022-02-17 05:42:48 +00:00
k4yt3x	a356bfeaff	fixed workflow container image name	2022-02-17 05:08:22 +00:00
k4yt3x	dee8e23485	changed get tag command	2022-02-17 04:59:24 +00:00
k4yt3x	1fa0821057	changed container build pipeline to release	2022-02-17 04:36:26 +00:00
k4yt3x	b5ecffba81	added container build workflow	2022-02-17 04:22:27 +00:00
k4yt3x	672c9b8652	bumped version to 5.0.0-beta4	2022-02-17 03:52:04 +00:00
k4yt3x	9f73e75f17	added audio, subtitles, data, and attachments copying	2022-02-17 03:51:55 +00:00
k4yt3x	ef1a8f3e41	added extra args for run scripts	2022-02-17 03:50:38 +00:00
k4yt3x	04f409ef80	updated discussion group heading	2022-02-17 02:01:06 +00:00
k4yt3x	51c8693dce	fixed legeal info print	2022-02-16 03:02:26 +00:00
k4yt3x	bb572e2468	fixed argparse help bug	2022-02-16 02:56:35 +00:00
k4yt3x	c07fafc0e9	bumped version to 5.0.0-beta3	2022-02-15 07:02:53 +00:00
k4yt3x	595b179d3c	updated Library link	2022-02-15 05:49:24 +00:00
k4yt3x	c865d494a1	updated run source script paths	2022-02-15 02:30:22 +00:00
k4yt3x	f4acb2188d	renamed container run scripts	2022-02-15 00:59:40 +00:00
k4yt3x	01d4006c75	changed -d to -a	2022-02-15 00:55:54 +00:00
k4yt3x	a7f0f34751	terminology change: driver -> algorithm	2022-02-15 00:54:17 +00:00
k4yt3x	b6b1bf9f0e	added two container debugging scripts	2022-02-15 00:52:28 +00:00
k4yt3x	5d7a53a2fc	added Python and shell examples	2022-02-15 00:52:21 +00:00
k4yt3x	b32e0ec132	updated containers documentation path	2022-02-15 00:06:56 +00:00
k4yt3x	6378a36d91	remove encoded images from memory to prevent exhaustion	2022-02-13 03:47:27 +00:00
k4yt3x	0d0fd70a24	redirected STDOUT and STDERR to prevent output from breaking the progress bar	2022-02-12 23:51:30 +00:00
K4YT3X	7c0e9c45d8	Merge pull request #598 from mayiflex/master Update README.md	2022-02-12 20:24:07 +00:00
k4yt3x	7b60041529	replaced tqdm with rich.progress; enhanced error handling	2022-02-12 09:08:28 +00:00
k4yt3x	6ffd6282e0	removed tqdm files from project	2022-02-12 09:08:05 +00:00
mayiflex	c37e7f0d72	Update README.md Fixed hyperlink to the Collab Notebook with instructions	2022-02-12 09:58:54 +01:00
k4yt3x	ca1e593874	let setup read version from init	2022-02-12 06:45:59 +00:00
k4yt3x	bfb0f339e2	fixed log format issue	2022-02-12 06:45:33 +00:00
k4yt3x	3690337092	fixed FFmpeg memory exhaustion issue by limiting the queue size	2022-02-12 05:14:00 +00:00