[mythtv] Jumpy dvd playback - thread contention

John Harvey john.p.harvey at btinternet.com
Wed Nov 18 09:29:01 UTC 2009



--- On Wed, 18/11/09, Mark Kendall <mark.kendall at gmail.com> wrote:

> From: Mark Kendall <mark.kendall at gmail.com>
> Subject: Re: [mythtv] Jumpy dvd playback - thread contention
> To: "Development of mythtv" <mythtv-dev at mythtv.org>
> Date: Wednesday, 18 November, 2009, 8:52
> 2009/11/18 John Harvey <john.p.harvey at btinternet.com>:
> > I have a problem playing back dvd's on a low powered
> system. Dual Core Atom
> > using vdpau graphics.
> > If the DVD's are imported and played from disk (local
> or network) it is
> > fine.
> > The playback is very jumpy and after digging around
> the problem is caused by
> > locking in dvdnav between avformatdecoder &
> dvdringbuffer.
> 
> John
> 
> can you post a patch, please - that would make it easier to
> both test
> and understand.
> 
> thanks and regards
> 
> Mark
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> 
Of course. I'll open a ticket tonight when i get home & attach a patch to it.

John


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