mirror of
https://github.com/HiMeditator/auto-caption.git
synced 2026-02-04 12:24:42 +08:00
cd9f3a847d
- 重构了 Gummy 和 Vosk 字幕引擎的代码，提高了可扩展性和可读性 - 合并 Gummy 和 Vosk 引擎为单个可执行文件 - 实现了字幕引擎和主程序之间的 WebSocket 通信，避免了孤儿进程问题
94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
import argparse
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from utils import stdout_cmd
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from utils import thread_data, start_server
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from utils import merge_chunk_channels, resample_chunk_mono
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from audio2text import InvalidParameter, GummyRecognizer
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from audio2text import VoskRecognizer
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from sysaudio import AudioStream
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def main_gummy(s: str, t: str, a: int, c: int, k: str):
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stream = AudioStream(a, c)
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if t == 'none':
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engine = GummyRecognizer(stream.RATE, s, None, k)
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else:
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engine = GummyRecognizer(stream.RATE, s, t, k)
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stream.open_stream()
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engine.start()
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while thread_data.status == "running":
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try:
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chunk = stream.read_chunk()
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if chunk is None: continue
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chunk_mono = merge_chunk_channels(chunk, stream.CHANNELS)
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try:
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engine.send_audio_frame(chunk_mono)
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except InvalidParameter:
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stdout_cmd('info', 'Gummy engine stopped, restart engine')
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engine.start()
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engine.send_audio_frame(chunk_mono)
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except KeyboardInterrupt:
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break
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stream.close_stream()
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engine.stop()
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def main_vosk(a: int, c: int, m: str):
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stream = AudioStream(a, c)
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engine = VoskRecognizer(m)
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stream.open_stream()
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engine.start()
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while thread_data.status == "running":
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try:
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chunk = stream.read_chunk()
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if chunk is None: continue
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chunk_mono = resample_chunk_mono(chunk, stream.CHANNELS, stream.RATE, 16000)
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engine.send_audio_frame(chunk_mono)
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except KeyboardInterrupt:
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break
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stream.close_stream()
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engine.stop()
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='Convert system audio stream to text')
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# both
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parser.add_argument('-e', '--caption_engine', default='gummy', help='Caption engine: gummy or vosk')
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parser.add_argument('-a', '--audio_type', default=0, help='Audio stream source: 0 for output, 1 for input')
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parser.add_argument('-c', '--chunk_rate', default=20, help='Number of audio stream chunks collected per second')
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parser.add_argument('-p', '--port', default=7070, help='The port to run the server on, 0 for no server')
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# gummy
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parser.add_argument('-s', '--source_language', default='en', help='Source language code')
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parser.add_argument('-t', '--target_language', default='zh', help='Target language code')
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parser.add_argument('-k', '--api_key', default='', help='API KEY for Gummy model')
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# vosk
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parser.add_argument('-m', '--model_path', default='', help='The path to the vosk model.')
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# for test
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args = parser.parse_args()
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if int(args.port) == 0:
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thread_data.status = "running"
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else:
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start_server(int(args.port))
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if args.caption_engine == 'gummy':
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main_gummy(
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args.source_language,
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args.target_language,
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int(args.audio_type),
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int(args.chunk_rate),
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args.api_key
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)
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elif args.caption_engine == 'vosk':
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main_vosk(
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int(args.audio_type),
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int(args.chunk_rate),
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args.model_path
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)
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else:
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raise ValueError('Invalid caption engine specified.') |