Doom9's Forum - View Single Post - Multithreaded XviD! [updated

sysKin · 19th December 2005, 10:44

I just coded multithreaded b-frame's ME.

Patch (p- and b- together): http://syskin.is.dreaming.org/smp2.patch

Binary (2 threads): http://syskin.is.dreaming.org/xvidco...ads-bframes.7z

This time, output is not binary identical. This is by design - in theory, the more threads for b-frames the smaller encoder efficiency, however in practice the difference is nil (and up to ~1% bitrate for infinite number of threads).

19th December 2005, 10:44	#8 \| Link
sysKin Registered User Join Date: Jun 2002 Location: Adelaide, Australia Posts: 1,167	Now with b-frames, too! I just coded multithreaded b-frame's ME. Patch (p- and b- together): http://syskin.is.dreaming.org/smp2.patch Binary (2 threads): http://syskin.is.dreaming.org/xvidco...ads-bframes.7z This time, output is not binary identical. This is by design - in theory, the more threads for b-frames the smaller encoder efficiency, however in practice the difference is nil (and up to ~1% bitrate for infinite number of threads). __________________ Visit #xvid or #x264 at irc.freenode.net