Could I just run my unaligned files through ffmpeg again with a set keyframe interval and disabled scene cut detection?
Or do I need to scrap them and re-encode the source file and generate new files that are properly aligned? We have thousands and am trying to save time where possible. On Tue, May 5, 2015 at 8:28 AM, Nicolas George <geo...@nsup.org> wrote: > > Le sextidi 16 floréal, an CCXXIII, Werner Robitza a écrit : > > You need to re-encode them with either the force_key_frames option, or > > by setting the keyframe interval for your encoder, and disabling scene > > cut detection. For x264 this would be keyint=120:scenecut=-1 if you > > want a keyframe every 5 seconds for a 24 fps video. That's what's > > typically done. > > As an additional note, the second solution if by far preferable, because > forcing the frame type too frequently ruins x264's bit allocation > algorithms. > > Regards, > > -- > Nicolas George > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
