2018-07-21 14:33 GMT+02:00, Martin Vignali <martin.vign...@gmail.com>: > Patch in attach improve some part of the prores_aw encoder. > > 001 : use scantable in prores_data instead of a duplicate one. > 002 : use for the frame header, primaries, transfert, colorspace like in > proresenc_ks avoid color shift on some software (update fate test) > 003 : change qp start value for each profile based on official encoder > output and update proxy qp end to a bigger value (also based on > official encoder output) > (update fate test) > 004 : calculate dct part before the quantif search. Avoid to recalculate > it each time > On a basic test Prores decoding -> prores encoding, the global speed > improvment is around 2%
Am I correct that the output files also change? What about PSNR or SSIM or visual quality? The reason I ask is that iirc, PSNR was a little worse with ks. Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel