[mythtv-users] Zotac IONITX Performance

Brian Wood beww at beww.org
Tue Sep 22 19:05:26 UTC 2009


On Tuesday 22 September 2009 12:50:00 David Asher wrote:
> On Sep 22, 2009, at 2:37 PM, Brian Wood wrote:
> > I think the real test is high bitrate h264, as from an HD-PVR. With
> > the
> > upcoming release of 0.22, many more folks may be using the HD-PVRs.
> >
> > ATSC is MPEG2, relatively easy to decode, at least compared to h264.
> >
> > Any solution that can't cope with h264 is off the table as far as I'm
> > concerned.
>
> Good point.  I've definitely used it many times with 720p H.264, but I
> don't know the bitrate.  And 1080p H.264 once (the Indiana Jones Movie
> trailer).  All without noticeable playback issues.

That's what I wanted to hear, thanks.

Perhaps we should get a standard test file recorded with an HD-PVR at maximum 
bitrate for folks to test playback setups.

I don't have the time to keep up with trunk and its mandatory reading, but I'm 
definitely looking forward to using my HD-PVR as something other than a 
paperweight, once 0.22 is released. To me it's more important than VDPAU, 
because I have CPUs that can decode anything by brute force, but I have no 
way to record satellite HD at the moment.

-- 
Brian Wood
beww at beww.org


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