[mythtv] Weird framerates on CVS with DVB

Isaac Richards ijr at po.cwru.edu
Mon Aug 23 16:33:16 EDT 2004

On Monday 23 August 2004 03:33 pm, Bruce Markey wrote:
> This bug had been around for a long time. I'd been getting one
> of these "bad" files once every two or three weeks. It was always
> on the same machine so I'd always assumed that was an intermittent
> hardware problem with the sound card on that machine. I've had
> this debug statement:
>              if (frameheader.comptype == 'A')
>              {
> +               VERBOSE(VB_AUDIO, QString("Audio timecode = %1")
> +                       .arg(frameheader.timecode));
>                  if (frameheader.timecode > 0 && frameheader.timecode <
> 5500000 )
>                  {
> for months and could see that on the "bad" files the timecodes
> started near zero which was completely different than the "good"
> files.
> I have one of those "bad" files right now and can be the third
> or fourth person ;-) to confirm that the change in current CVS
> fixes this problem.
> Thanks to each of you for tracking down this bug and squashing it!

It'd be neat to get it fixed in the recorder, too.  Some debugging in the 
WriteAudio() function in NuppelVideoRecorder could probably track it down - 
just look to see what's wacky in the calculation for effectivedsp.


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