查看“Ffmpeg”的源代码

== ffmpeg ==

=== merge ===
ffmpeg.exe -i '''a.m4a''' -i '''v.mp4''' -acodec copy -vcodec copy '''output.mp4'''

=== Voice ===
ffmpeg -i '''in.mp4''' -vn '''output.m4a'''

=== cut ===
ffmpeg  -i '''in.mp4''' -vcodec copy -acodec copy -ss '''00:05:38''' -to '''00:08:18 output.mp4'''