ffmpeg cutting video

[doggyjumper]

Hi

have been trying to cut parts of a clip with ffmpeg . Kind a works but it seems the soundtrack is longer that the videofootage ( the video stops playing near the end - frame freezes - but audio keeps playing . I specify 5 seconds but the clip is 7 seconds . The videopart seems to be correct ( 5sec)
Any advice please

original video is mp4 (x264) to same format .
instruction : ffmpeg -i file.mp4 -vcodec copy -acodec copy -ss 5 -t 5 file_prev.mp4

Thanks
Guy

[45tripp]

Any advice please

don;t.
ffmpeg probably ill suited for the task.
try mp4box.


tripp