[mythtv-users] Jerky playback on BBC HD Chennels

[Jim Stichnoth]

On Sat, Jan 19, 2013 at 9:15 AM, Jason Kitching <jason at jadrallypix.me.uk> wrote:
> Recently developed a problem with jerky playback on BBC HD channels.
>
> Whether it's Livetv or pre-recorded, including historic recordings that up
> until earlier in the week played back correctly, but now the playback is
> juddery, jerky.
> It looks similar to how a 50hz file would play if the resolution was set to
> 60hz
>
> Other HD channels such as ITV1 HD and Ch4 HD play back smoothly and so do
> other HD formats such as 24p blu-ray ripped files and non HD channels.
>
> I've tried changing the deinterlacer, switched from VDPAU High/Normal/Slim.
>
> I've also re-installed the Nvidia drivers.
>
> Before I go and waste another £100 on a replacement card, just wondered if
> there's anything I may have missed, or test the card to see if that is where
> the fault lies?
>
> mythtv version is fixes/0.26.0-82-g8f8274a
>
> Graphic card is Nvidia Geforce GT430

Assuming you're running Master,
http://code.mythtv.org/trac/ticket/11356 .  This seems to have been
introduced with the latest ffmpeg resync.

Jim