[mythtv-users] Poor H.264 1080p playback

Richard Shaw hobbes1069 at gmail.com
Fri Jan 4 15:47:25 UTC 2019


On Fri, Jan 4, 2019 at 9:40 AM Stephen Worthington <stephen_agent at jsw.gen.nz>
wrote:

> On Fri, 4 Jan 2019 08:16:40 -0600, you wrote:
>
> >On Fri, Jan 4, 2019 at 7:16 AM Stephen Worthington <
> stephen_agent at jsw.gen.nz>
> >wrote:
> >
> >>
> >> There should not be any problems with that combination - the GT730
> >> does everything that MythTV needs.  It is more likely you have one of
> >> the settings wrong.  Check that you are using the VDPAU High Quality
> >> profile, and that you have set that profile to use all 4 CPU cores.
> >>
> >> What sort of visual problems are you seeing?
> >>
> >
> >No skipping or anything just video "slow downs". It's just not "smooth".
>
> So this happens only on H.264 videos?  What is the source of those
> videos?  Are they all recordings, or does it happen on downloaded
> H.264 files as well?  Are the affected files interlaced?
>

H.264 recordings from Comcast seem to play back fine. It's only archived
Blurays (which is why I assumed maybe it was a bitrate issue).

Thanks
Richard
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