[MPlayer-users] Re: Low bitrate using 2-pass with libavcodec

Arpi arpi at thot.banki.hu
Sun Apr 21 03:00:37 CEST 2002


Hi,

> > i've already wrote code for libavcodec 2pass which works better, at least
> > it get +-1mb diff at 700mb filesize, but i'm not staisfied with the bitrat
> e
> > control, sometimes produce blocky scenes.
> ehh, iam working on 2pass lavc bitrate stuff currently, should be finished 
> today, but another alternative 2pass code cant hurt :)

ehh, nice!
i had the idea first that ask you to extend the current ratecontrol code to
accept and use info from first pass, but you seemed to be against 2-pass
encoding, so i dropped this idea and started to work on divx4_vbr.c fixing.
note that it needs rewrite, that code is the ugliest i've ever seen...


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu




More information about the MPlayer-users mailing list