[mythtv] mythtranscode dropping audio?

Gary Dezern gary at garyndenise.org
Sat Jun 3 00:05:26 UTC 2006


Bill Cizek wrote:
> In any case,  I dug into the code a little and I found it wasn't 
> reading far enough into the stream
> to see the audio tracks. The attached patch works around this problem 
> by greatly increasing the
> "how far should I read to get stream info" parameter.  It's a hack but 
> it worked for me. YMMV.
>  
> Index: libs/libavformat/utils.c
> =================================> --- libs/libavformat/utils.c	(revision 10084)
> +++ libs/libavformat/utils.c	(working copy)
> @@ -1995,7 +1995,7 @@
>  #define MAX_READ_SIZE        5000000
>  
>  /** Number of frames to read, max. */
> -#define MAX_FRAMES           15
> +#define MAX_FRAMES           200
>   
I can confirm that this minor change fixed the problems for me.

I'll post on that trac ticket as well.

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