C:UsersYuFengDownloadsVideo>ffmpeg -i “我们不一样 大壮 KTV 无人声伴奏版 – YouTube.MKV” -vn -acodec copy output.mp3 ffmpeg version N-89881-g1948b76a1b Copyright (c) 2000-2018 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration:
C:UsersYuFengDownloadsVideo>ffmpeg -i “我们不一样 大壮 KTV 无人声伴奏版 – YouTube.MKV” -vn -acodec copy output.mp3 ffmpeg version N-89881-g1948b76a1b Copyright (c) 2000-2018 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: