<br><br><div class="gmail_quote">On Tue, Jan 3, 2012 at 4:45 PM, Steven Adeff <span dir="ltr"><<a href="mailto:adeffs.mythtv@gmail.com">adeffs.mythtv@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Mon, Jan 2, 2012 at 4:59 AM, Mark Kendall <<a href="mailto:mark.kendall@gmail.com">mark.kendall@gmail.com</a>> wrote:<br>
> On 2 January 2012 01:12, Adam Brown <<a href="mailto:abrown118321@gmail.com">abrown118321@gmail.com</a>> wrote:<br>
>> Hi all,<br>
>><br>
>> I am running mythtv 0.24.1 on gentoo with an NVIDIA GeForce 550 TI using<br>
>> the VDPAU High Quality playback profile. I have multiple tuners on the<br>
>> backend. When watching live hdtv the picture looks great. However when I<br>
>> try to activate another hdtv tuner using pip, the pip picture becomes<br>
>> jagged, jumpy and has horizontal lines going across it. I have disabled<br>
>> "Composite" in my xorg.conf but the problem still exists. Any ideas as<br>
>> to how to fix would be appreciated.<br>
><br>
> It's a known issue (and not just with VDPAU). I still haven't worked<br>
> out what causes it - though I'm pretty confident it's a mythtv issue<br>
> rather than driver/X related.<br>
><br>
> regards<br>
><br>
> Mark<br>
<br>
right now MythTV only supports decoding one stream with VDPAU, so when<br>
you use PIP the PIP is being decoded by the CPU. I believe work is<br>
moving towards allowing MythTV to use VDPAU for more than one stream<br>
to fix this, but I don't know where that development is at.<br><br></blockquote><div><br></div><div>He knows, he wrote the VDPAU code ;)</div><div><br></div><div>Robert </div></div>