2009/11/24 Füley István <airo...@tigercomp.ro>: > Hello list, > > after some unsuccesfull tests with HD-VDR on Ubuntu, I decided to return to > Opensuse (i'm using it for SD-VDR for about 4 years). I installed a fresh > 11.2 x64 version, compiled v4l-dvb-b8eb9e860545 drivers, installed > NVIDIA-Linux-x86_64-190.32, compiled xine-lib-1.2 patched with > xine-lib-1.2-vdpau-r284.diff by Reinhard Nissl, vdr-1.7.9 with liemikuutio > patch, vdr-xine-0.9.3 and PearlHD skin. > I had to make the following settings to have a tear-free HD video: > - give 512 MB RAM for onboard video (i have 8200 onboard on Asus M3N78-VM, > 2GB) > - set cpu-freq to the max. possible value of 2.1 GHz (aka "performance > governor") as i had problems letting cpu-freq to choose the cpu frequency (i > don't understand, why, as i had no cpu load higher than 40% even on high > bitrate HD channels) - AMD BE-2350 > - disabling composite out in xorg.conf (I have a 1920x1080 LCD connected via > dvi) > - and the usual settings in ~/.xine/config for buffer values > > Now VDR works fine even on high bitrate channels with "xine --post > vdr_video --post vdr_audio --post upmix_mono --post vdr". The problem is, if > I'm trying to activate deinterlacing in xine ( > -Dtvtime:method=Greedy2Frame,cheap_mode=0,pulldown=0,use_progressive_frame_flag=1 > and many other tvtime setups) I end up with some dropped frames and freezes > on high bitrate HD channels (>12mbps). > > Is this issue coming from my hardware's limitations (not enough CPU or GPU > power), or is there any more things to fine-tune? > > thanks, > > István > Derek/VDR User uses xine as his vdr plugin and he uses vdpau, perhaps you should not use a software de-interlacer/post plugin, but rather tell vdpau to enable de-interlacing. on xineliboutput I use the tvtime output plugin, where I tell it to use my video output driver's de-interlacer.
8200 should be supported http://en.wikipedia.org/wiki/Nvidia_PureVideo Hope this help, search the forum for Derek/VDR xine's command line. > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > > _______________________________________________ > vdr mailing list > vdr@linuxtv.org > http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr > > _______________________________________________ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
