<br><br><div><span class="gmail_quote">On 3/21/06, <b class="gmail_sendername">Kevin Kuphal</b> <<a href="mailto:kuphal@dls.net">kuphal@dls.net</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Jerry Rubinow wrote:<br>> On 3/21/06, Kevin Kuphal <<a href="mailto:kuphal@dls.net">kuphal@dls.net</a>> wrote:<br>><br>>> On FC4, I get the grey OSD and the logs report XvMC is being used but my<br>>> CPU usage is high. I can *barely* get the video to play properly using
<br>>> libmpeg2 but the picture seems a little jumpy. My configure script says<br>>> I'm linking with libXvMCNVIDIA as expected. My OpenGL Vsync is working<br>>> as I'm using the 7676 nvidia driver (changing it makes things worse for
<br>>> libmpeg2 performance).<br>>><br>><br>> Did you try turning off OpenGL Vsync? It may make libmpeg2 worse, but<br>> it improved XvMC for me.<br>><br>><br>Yes. I have no problem with OpenGL Vsync as I'm using 7676 which has no
<br>problems. Is your CPU dramatically reduced with XvMC? What xorg<br>version are you running?<br><br>Kevin<br><br></blockquote></div><br>Definitely don't use the 8xxx series drivers. I'm using 7676 with the only problem being skipping when the osd appears. I have a nforce4 MX AGP card running on a gentoo system.
<br><br>Tom<br>