[mythtv] sound + xvmc + livetv = problem, why?

Daniel Kristjansson danielk at cuymedia.net
Mon Jan 30 00:49:47 UTC 2006

On Sun, 2006-01-29 at 19:27 -0500, Isaac Richards wrote:

> > Hey, it looks like the problem may be right there, extra audio buffering
> > is not set if the decoder is recreated but not the video output method.
> > For some reason this decoder setting is being set in NVP::InitVideo
> > instead of NVP::OpenFile where all the other decoder options are set..
> I believe it was set there because we don't want it for the null videoout 
> method. I would've sworn it was always forced on for both types of xvmc, too, 
> but I don't see that anywhere.
> There's a place in avformatdecoder that seems like it'd be disabling the 
> forced on extra buffering as well, in InitVideoCodec.  Might want to check 
> that that's not causing problems either.

Hmm, I wasn't aware of the null decoder wrinkle. We could just check
the using_null_videoout boolean instead right?

I'll also check InitVideoCodec..

-- Daniel

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