[FFmpeg-user] Creat mosaic without loose quality

Carl Eugen Hoyos ceffmpeg at gmail.com
Sun Nov 26 13:48:41 EET 2017

2017-11-26 8:51 GMT+01:00 Marco De Angelis <marcod71-at-yahoo.com at ffmpeg.org>:

> I'm analyzing the video using Quicktime since it is easy to move frame by frame
> using arrow keys, but sometime it take lot of time moving backward and forward
> and it stop.
> I've tryed to change CRF from 0 to 18, but or the quality is very low (18) or it
> continue to stop during play.

> Are there any setting to speed up playing?

I guess using a smaller gop size or intra-only, should be option -g.

Please remember not to top-post here, Carl Eugen

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