[mythtv-users] AppleTV + Mythbuntu

H Z hansz_2000 at hotmail.com
Wed Oct 1 21:34:23 UTC 2008

Thanks for the suggestion Brian - unfortunately the playback stays the same even with that setting in my xorg.conf.

I am hard-wired to the network and I've checked I'm 100 Full Duplex. 

It feels like we're close to getting it running, because it's the tiniest of pauses and it's consistent like it's every x cycles. 

> From: brian.phillips at gmx.net
> To: mythtv-users at mythtv.org
> Date: Wed, 1 Oct 2008 06:37:33 -0600
> Subject: Re: [mythtv-users] AppleTV + Mythbuntu
> H Z wrote:
> > I wonder if some kind soul here can help me. I've installed a
> > co-exist mythbuntu on my atv and am very close now to having it work
> > for not only SD content but also OTA HD mpeg2 content. The only thing
> > is that when showing 1080 OTA HD it has the slightest of stutters
> > every 2 seconds or so for a fraction of a second. Here's what my
> > cpu/memory usage looks like displaying SD :     
> Make sure you add the following line to your "Device" section:
> Option "RegistryDwords" "RMDisableRenderToSysmem=1"
> That will change the amount of system memory given to the video card from
> 128 MB to 64 MB.  When the ATV only has 256 MB of RAM to start with, freeing
> up 64 MB from the video card has given me a stark improvement.
> I don't run HD though, only SD.
> Brian
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