2017-03-27 12:19 GMT+02:00 Moritz Barsnick <barsn...@gmx.net>: > On Mon, Mar 27, 2017 at 10:08:02 +0200, Carl Eugen Hoyos wrote: >> Doesn't "-profile:v 3" increase the quality? >> Please remove qscale from your command line, it has no effect on prores >> encoding. > > From the Wiki: > https://trac.ffmpeg.org/wiki/Encode/VFX#Prores > > From empirical testing we've found that a qscale of 9 - 13 gives a > good result without exploding the space needed too much. > > The given command lines also use qscale.
qscale apparently makes a difference for prores_ks, not for prores. I wonder now if the described issue shouldn't be very different for different values of qscale (and different for prores and prores_ks). Thank you for pointing this out, Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
