[FFmpeg-devel] [FFmpeg-cvslog] lavf/mov.c: Guess video codec delay based on PTS while parsing MOV header.

Derek Buitenhuis derek.buitenhuis at gmail.com
Wed Jul 11 01:51:31 EEST 2018


On Tue, Jul 10, 2018 at 4:46 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> Is it possible to produce such a sample with FFmpeg?

The slow down happens with all MP4 and MOV files, but if you just want
a long sample that makes it obvious, yes ffmpeg can make it.

Probably something like (untested):
    ffmpeg -f rawvideo -pix_fmt yuv420p -s 32x32 -i /dev/zero -t
24:00:00.00 out.mp4

- Derek


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