Am Freitag, 28. August 2009 schrieb Leon Freitag: > On Friday 28 August 2009 00:23:06 Rodney Baker wrote: > > Hi all. > > > > The svn20090824 packman build of libx264 has serious performance > > issues; when converting files via ffmpeg it shows the following: > > > > [libx264 @ 0x8076790]using cpu capabilities: none! > > > > This results in frame rates about 75% lower than expected on this > > hardware (drops from 50+ fps to 11fps on fast first pass and 25fps > > to 2fps using hq preset with identical settings to the previous > > build).
Install the new i686 build package. You should get the old speed back. > we are migrating to a new build system now (based on OBS), and we are > having troubles with building i686 packages; and i586 packages are > built without optimisation. Yes, they do not use mmx and sse assembler parts to be compatible to i586 cpus that makes it work slower. > @Manfred: maybe it's a good idea to rebuild x264 on the old build > system to retain the i686 packages? I've removed more then only this i686 package, and there are even 43 on the server. I can rebuild this one manualy, but I can't follow all further automatic or manual rebuilds. I hope the settings in OBS will be made soon, otherwise i686 packages will be dropped. But for no, rebuild is on it's way -- Machs gut | http://www.iivs.de/schwinde/buerger/tremmel/ Manfred | http://packman.links2linux.de/ _______________________________________________ Packman mailing list [email protected] http://lists.links2linux.de/cgi-bin/mailman/listinfo/packman
