[mythtv-users] What do I have to do to get HD working?
Kevin Kuphal
kuphal at dls.net
Fri Apr 14 21:36:07 UTC 2006
Kevin Kuphal wrote:
> I'm about at my wits end. I just purchased a P4 3.2ghz HT to do HDTV
> playback in software but no matter what I do, I get continual studdering
> and "Video X frames ahead of audio" on my HD playback material. This
> happens on my MX4000 PCI video card system, my ATI 9100 IGP video card
> system, and my Unichrome Pro video card system.
>
> Everything I read said that a P4 3.2 is enough to do HD but nothing I do
> can get it to work. I'm running the 2.6.15 smp kernel but that almost
> seems to make it worse. With the non-smp on my Unichrome system it
> plays back but only at about 17-20 fps. With the smp kernel, it does
> the 29-30 but jumps and skips complaining about the video ahead of audio.
>
> Please, anyone have any help?
>
>
And a little more, I can duplicate the 17-20fps setting when I set my
audio device to something wrong or if I disable audio in the BIOS. Is
this possible some kind of ALSA problem maybe?
Kevin
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