python将视频转换为音频

安装库sudopipinstallmoviepycodeindex.pyfrommoviepy.editorimport*video=VideoFileClip('test.mp4')audio=video.audioaudio.write_audiofile('test.mp3')runpython3index.py结果?pypython3index.pyMoviePy-在test.mp3MoviePy中写入音频-完成。