- ffmpeg提取视频音频 #视频编辑 #ffmpeg
  id:: 665c19a5-1025-4888-805a-b0db7cfd13f6
	- ```bash
	  ffmpeg -i sample.mp4 -q:a 0 -map a sample.mp3
	  ffmpeg -i input.mp4 -vn -c:a copy output.aac
	  ```
- whisper #AI
	- 安装
	  ```bash
	  pip install -U openai-whisper
	  winget install ffmpeg
	  pip install torch torchvision torchaudio
	  pip install setuptools-rust
	  ```
	- 使用
	  ```bash
	  whisper .\test.mp3 --language Chinese --model large
	  ```