On Mon, Apr 7, 2008 at 8:13 PM, Michael T. Dean <<a href="mailto:mtdean@thirdcontact.com">mtdean@thirdcontact.com</a>> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">On 04/07/2008 08:31 PM, Jason Keirstead wrote:<br>
> OK. So I reinstalled my whole system under AMD 64 linux. Still having<br>
> unreasonable problems playing HD.<br>
><br>
> For those who missed my last email - system stats are plenty good enough<br>
> for HD. Athlon 64 X2 6400 CPU, 2 GB RAM.<br>
><br>
> When I play HD content, I get one of two things. I either get<br>
> "prebuffering pause" over and over again, with the video jerking each<br>
> time, or I get "not enough time forr prebuffering pause", in which case<br>
> the pictture is constantly laggy.<br>
><br>
> In either of these situations, my CPU is well below 20% in usage. I<br>
> don't have a network setup - the box reading is the same one playing, so<br>
> I don't know why it is haing a laggy time playing the video. My sources<br>
> are two DVB-S cards.<br>
<br>
</div>Either a) broken audio configuration or b) broken playback profile group<br>
configuration.<br>
<br>
Mike<br>
<div><div></div><div class="Wj3C7c"><br>
_______________________________________________</div></div></blockquote><div><br>My first guess was a video card driver issue. Assuming Nvidia card, do you have the drivers install and working? What is your xorg.conf look like?<br>
<br>Mitchell<br></div></div>