[mythtv] [PATCH] Reinitialize deinterlace filter on video change

Jarod Wilson jcw at wilsonet.com
Mon Sep 20 11:24:07 EDT 2004


On Sunday 19 September 2004 21:00, Jarod Wilson wrote:
> On Sunday 19 September 2004 14:14, J. Donavan Stanley wrote:
> > Jarod Wilson wrote:
> > >Would it be of any use for me to post sample clips for someone else to
> > > play with? I'm thinking I need to finally dust off my 5-years-dormant
> > > C++ and read NuppleVideoPlayer.cpp myself... :-)
> >
> > If you'd like to post a portion of the bad audio initialization one I
> > can take a look at it.
>
> I'm currently pushing a roughly 1 minute clip out to my web server,
> weighing in at around 115MB. When it finishes (ETA 9:30pm Pacific), you can
> d/l it here:
>
> http://wilsonet.com/mythtv/cbs-in-hd.nuv
>
> Sorry for the size, I'm a bit rushed at the moment (trying to get the kid
> to bed), if you'd like me to trim it down, I can cap a shorter clip later
> tonight. Though I suppose aborting the download after a few minutes would
> achieve the same end.

The upload actually died around 75MB, but yeah, I presume it'd be fine if you 
only had a few MB, just so long as you can see the audio init.

A few more details on my setup wrt audio... Sound card is a SoundBlaster 
Audigy, using spdif output to an amp, running a 2.6.7 kernel with ALSA, 
outputting in Myth still using OSS emu through /dev/dsp. One of the things up 
next on my list is to muck with native ALSA output and pass raw ac3 to my 
amp, which I presume would circumvent the garbling of audio, though fixing 
the problem instead of ignoring and working around it is obviously better for 
those who can't output raw ac3.

-- 
Jarod C. Wilson, RHCE
jcw at wilsonet.com

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