2009/1/13 Stas Oskin <[email protected]>: > I'm trying to improve the MPEG4 video quality on low-medium bit-rate > (256-400 Kbps). I'm especially interested in reducing the amount of > blockiness, which the current default flags of FFMPEG product. > > By using XVID for example, I see a much better result output, on same > resulting file size, so these must be configuration flags that cause such > quality. > > Has anyone succeed encoding quality results on such low bitrates, and can > share from the expireince?
Michael recommended -cmp 2 -subcmp 2 -mbd 2 -flags +trell a while ago for the FFmpeg CLI. You should be able to use libavcodec/utils.c to translate those options. Regards, Rob _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
