[mythtv] [PATCH] fix avformatdecoder busyloop

[Robert Tsai]

On Wed, Jun 22, 2005 at 02:30:59AM +0300, Markus Linnala wrote:
> Guess if there is no valid audiostream, we get stuck at
> AvFormatDecoder::autoSelectAudioTrack.
> 
> It is possible the fix is not correct one, but there is definitely
> busyloop there.
> 
> Patch against CVS HEAD.

This has been batted around, but no one has committed a fix yet:

	http://www.gossamer-threads.com/lists/mythtv/dev/135701
	http://www.gossamer-threads.com/lists/mythtv/dev/136167

I still like Mark's solution the best.

> Index: ./libs/libmythtv/avformatdecoder.cpp
> ===================================================================
> RCS file: /var/lib/mythcvs/mythtv/libs/libmythtv/avformatdecoder.cpp,v
> retrieving revision 1.151
> diff -u -r1.151 avformatdecoder.cpp
> --- ./libs/libmythtv/avformatdecoder.cpp	3 Jun 2005 18:21:36 -0000	1.151
> +++ ./libs/libmythtv/avformatdecoder.cpp	21 Jun 2005 23:25:12 -0000
> @@ -1361,13 +1361,13 @@
>                  }
>              }
>          }
> -        if (selectedTrack > maxTracks)
> +        if (track > maxTracks)
>          {
>              minChannels--;
>          }
>      }
>  
> -    if (selectedTrack  > maxTracks)
> +    if (track > maxTracks)
>      {
>          VERBOSE(VB_AUDIO,
>                  QString("No suitable audio track exists."));

--Rob
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