On Thu, Aug 6, 2009 at 8:00 PM, Michael Dale<md...@wikimedia.org> wrote:
> So I committed ~basic~ derivate code support for oggHandler in r54550
> (more solid support on the way)
>
> Based input from the w...@home thread;  here are updated target
> qualities expressed via the firefogg api to ffmpeg2thoera

Not using two-pass on the rate controlled versions?

It's a pretty consistent performance improvement[8], and it eliminates
the "first frame blurry" issue that sometimes comes up for talking
heads. (Note, that by default two-pass cranks the keyframe interval to
256 and makes the buf-delay infinite. So you'll need to set those to
sane values for streaming).


[1] For example:
http://people.xiph.org/~maikmerten/plots/bbb-68s/managed/psnr.png

_______________________________________________
Wikitech-l mailing list
Wikitech-l@lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikitech-l

Reply via email to