[mythtv-users] Playback problem

Daniel mythtv-users at selberg.se
Mon Apr 2 18:19:10 UTC 2012


On 2 April 2012 19:38, Michael T. Dean <mtdean at thirdcontact.com> wrote:

> On 04/02/2012 01:21 PM, Daniel wrote:
>
>> Hi,
>> I've seen a similar problem on my setup using VDPAU and only on certain
>> channels (with a highly compressed video stream). I tried several
>> different
>> solutions (e.g. adjusting X-server settings, vdpau-options). What finally
>> helped me out was to upgrade to 0.25 and select OpenGL video decoding. The
>> rendering could be left at VDPAU without problems.
>>
>
> I think you mean ffmpeg/standard decoding with VDPAU render.  (Since VDPAU
> is both a decoder and renderer and OpenGL is only a renderer and
> ffmpeg/standard is a decoder.)  :)
>
> FWIW, I'm using the same setup (ffmpeg/standard decoding and VDPAU
> rendering) with 0.24-fixes because I got occasional glitches
> (blockiness/pixelation and stutter and pauses) using VDPAU decoding.
>  Playback is perfect when I don't use VDPAU for decoding.  I assumed it was
> slightly-glitchy video or some issue VDPAU has with the particular encoding
> options used by my broadcasters.
>
>
> Mike
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>

Yup, of course. ffmpeg decoding and VDPAU rendering. Sorry for the
confusion.

Daniel
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