视频提取音轨，有啥好用的开源软件？ - V2EX
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mogp
V2EX    问与答

视频提取音轨，有啥好用的开源软件？

  •   
  •   mogp 2017-06-14 20:16:49 +08:00 via Android 4158 次点击
    偶尔用一次，开源就好，对质量要求也不高
  • 开源
  • 音轨
  • 好用
  • 提取
    9 条回复    2017-06-15 22:08:16 +08:00
    em70
        1
    em70  
       2017-06-14 20:21:46 +08:00 via Android
    ffmpeg
    rabbbit
        2
    rabbbit  
       2017-06-14 20:22:33 +08:00
    ffmpeg -i xxx.mp4 -vn xxx.mp3
    luo362722353
        3
    luo362722353  
       2017-06-14 22:13:24 +08:00 via Android
    其实非线编行业有一种 mux，你直接 mux 吧
    powergx
        4
    powergx  
       2017-06-14 22:27:15 +08:00 via iPhone
    final cut
    cxbig
        5
    cxbig  
       2017-06-14 22:28:02 +08:00 via iPhone
    ffmpeg +1
    cxbig
        6
    cxbig  
       2017-06-14 22:34:56 +08:00 via iPhone   2
    @rabbbit 不需要加-vn，输出文件后缀名是音频文件会自动识别的

    另外转 mp3 要加个参数 -write_xing 0，不然生成的音频文件会显示双倍的总时间
    msg7086
        7
    msg7086  
       2017-06-15 03:16:26 +08:00
    万能工具 ffmpeg
    MP4 mp4box
    MKV mkvtoolnix
    TS/M2TS/VOB eac3to
    MinonHeart
        8
    MinonHeart  
       2017-06-15 08:46:32 +08:00 via Android
    Pazera Free Audio Extractor
    flynaj
        9
    flynaj  
       2017-06-15 22:08:16 +08:00 via Android
    @rabbbit +1 速度快
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