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VDPAU is currently supported on the following NVIDIA GPUs:Desktop GPUs:GeForce 200 SeriesGeForce 9 SeriesGeForce 86xx SeriesGeForce 85xx SeriesGeForce 84xx SeriesGeForce 8300 GSGeForce 8800 GTS 512GeForce 8800 GTGeForce 8800 GSMobile GPUs:GeForce 98xxMGeForce 9700MGeForce 96xxMGeForce 9500MGeForce 9300MGeForce 9200MGeForce 8800MGeForce 8800M GTSGeForce 8800M GTXGeForce 8600MGeForce 8400MMotherboard GPUs:GeForce 9400GeForce 9300GeForce 9100GeForce 8300GeForce 8200
Wie ist denn der aktuelle Stand des Linuxgrafikkartentreibers fuer Nvidia (8600GT) bzgl. h.264?
Kann man kaffeine nutzen und den h.264-Stream bei DVB-S2 einer Budgetkarte mit dieser Grafikkarte unter Linux (Ubuntu 9.04 64bit) dekodieren? Meine CPU ist sonst zu lahm dafuer (AMD Athlon XP 3200)
./configure --without-xcb
SURFACE GET BITS: 597.534 M/sSURFACE PUT BITS: 343.382 M/sMPEG DECODING (1920x1080): 64 frames/sMPEG DECODING (1280x720): 151 frames/sH264 DECODING (1920x1080): 45 frames/sH264 DECODING (1280x720): 99 frames/sVC1 DECODING (1440x1080): 95 frames/sMIXER WEAVE (1920x1080): 1129 frames/sMIXER BOB (1920x1080): 1551 fields/sMIXER TEMPORAL (1920x1080): 363 fields/sMIXER TEMPORAL + SKIP_CHROMA (1920x1080): 484 fields/sMIXER TEMPORAL_SPATIAL (1920x1080): 99 fields/sMIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 108 fields/sMIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 388 fields/s
Section "Extensions" Option "Composite" "Disable"EndSection
Option "TripleBuffer" "True"
AMD Powernow Kernel ModuleIf you are using the powernow kernel module with an AMD CPU and are having problems playing HD video with VDPAU (stuttering video or audio) then it maybe that your processor is causing a bottleneck. An 8300 chipset should be capable of running the Temporal x2 deinterlacer, if you are getting stuttering then this is likely to be the issue. 1. Execute the following command as root to find the current clockspeed of your processor "cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq". 2. If it reports back a value less than 1800000 then you need to set the minimum processor speed. 3. Add the following command to /etc/rc.d/rc.local (Fedora, maybe different for other distro's) - #Set minimum CPU speed to prevent playback issues with VDPAU echo "1800000" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq