[mythtvnz] New Video Decode and Presentation API

Steven Ellis steven at openmedia.co.nz
Tue Nov 18 10:19:45 GMT 2008


On 18/11/2008, at 11:03 PM, David Zanetti wrote:

> On Tue, 2008-11-18 at 22:15 +1300, Craig Whitmore wrote:
>>> There are apparently known frame sync issues, which may be the  
>>> cause of
>>> some of the problems noted below.
>>>
>>> 720p Freeview|HD sample loop looked okay, but was consistently a  
>>> slow
>>> framerate against disabling VDPAU. CPU wise, 1-3% with, 60-80%  
>>> without.
>>>
>>> 1080i TV3 did not look interlaced, but was consistently at least  
>>> half
>>> framerate whether VDPAU was on or off. Harder to judge if when it  
>>> was on
>>> it was more slow (like the 720p clip). CPU wise, 1-2% with, 50-60%
>>> without.
>>>
>>> (Given it was half framerate, I'd wager doubling those figures..)
>>
>>
>> Are you using 180.06 (14th Nov) or 180.08 (18th Nov) ?
>
> 180.08



Cheers David for the data..

Early days yet but looks promising.

Steve

Steven Ellis - Technical Director
OpenMedia Limited
email   - steven at openmedia.co.nz
website - http://www.openmedia.co.nz

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