[FFmpeg-user] Issue in video compression
cpz at tuunq.com
Thu Jun 11 18:59:23 EEST 2020
Perhaps I'm missing something, but...
On 6/11/2020 8:27 AM, Chakraborty, Rakesh via ffmpeg-user wrote:
> ffmpeg -i Input0.mov -y -fpre ./preset/mp4_Projector.ffpreset -astrict -2 -vsync vfr -acodec copy -vcodec copy -s 1280x720 Output0.mp4
(where's the command output? _always_ post the command output)
Looks like you're simply copying/repackaging the streams. Unless the mov
container has a lot of overhead, I wouldn't expect much difference in
container sizes. Without the command output, everyone is guessing.
If you expect the streams to be re-encoded, remove the copy options. Also,
while it probably won't make any difference at all, get the latest ffmpeg
and use that.
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