答案1
答案2
分割而不重新编码:
ffmpeg -ss [start-time] -t [length-time] -i [in-file-path] \
-vcodec copy -acodec copy [out-file-path]
例子:
ffmpeg -ss 00:00:00.00 -t 00:10:00.00 -i "/some/path/to/file.mp4" \
-vcodec copy -acodec copy "/some/path/to/new file.mp4"