[mythtv-users] AppleTV + Mythbuntu

Brad DerManouelian myth at dermanouelian.com
Wed Oct 1 21:41:09 UTC 2008


On Oct 1, 2008, at 2:30 PM, Jelle De Loecker wrote:

> Brad DerManouelian schreef:
>>
>> On Oct 1, 2008, at 5:30 AM, 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 :
>>
>> Are you using a wireless connection? That would explain slight  
>> stutter every couple of seconds. When I'm viewing 1080i content  
>> even over my wired connection, it takes about 5-10 seconds for the  
>> video to stabilize and play back smoothly. I'm guessing it needs to  
>> buffer the video a bit. After that, it plays back just fine.
>
> I'm sorry, I do not want to hijack this thread, but: everything  
> works!?

For me, everything works.

> How's your TV Guide? Mine is WAY slow. And I'm not talking about the  
> guide in live tv.
> (Hm, could it have something to do with 2700 channels being in it?  
> Even when only about a hundred have actual guide information?)

No idea. I hardly use the guide at all and I don't know if I've ever  
used it on the Apple TV.

> Anyway, I am curious about your 1080 playback. Is it using coreavc?  
> Or is it BBC HD, mpeg2?

MPG2 OTA US signals. I use XvMC for playback. I'm still working on  
getting H264 with my HD-PVR's to play back nicely. There's a lot of  
activity in that area recently so I'll resync and try it again this  
weekend. So far I'm getting a pause every second or two which may be  
related to the other thread about pauses in 720p content I'm seeing  
around here.

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