[mythtv-users] [SOLVED] Re: HD playback on Myth, 0-23-fixes

Liam Friel liam.friel at gmail.com
Thu Oct 14 21:12:42 UTC 2010


Ah.
Makes sense.

Anyway, with VDPAU working properly now ... all is well.

On Thu, Oct 14, 2010 at 10:10 PM, Raymond Wagner <raymond at wagnerrp.com>wrote:

> On 10/14/2010 16:46, Liam Friel wrote:
>
>> CPU usage for HD decoding was > 1 core worth on my Atom machine, and
>> although that did appear to leave CPU headroom left over, Myth didn't like
>> it and we got the prebuffering pauses.
>>
>
> Most of the content you will be recording with MythTV will be MPEG2
> content, or single sliced H264.  Neither of which support multi-threaded
> decoding.  If you require more than one core can provide you, there is no
> headroom, and you will get stalls (or prebuffering pauses) during playback.
>
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