[mythtv] Changes to tv recording recently?

[Ed W]

Hi, I have recently started to get signficant glitches (every second or 
two) when recording DVB-T channels.  It happened at the same time as I 
swapped hardware and I had initially assumed it was the hardware change, 
but having investigated further:

- The cards are reporting decent signal and for long periods of time 
zero correctable/uncorrectable errors
- The first few minutes of recording are glitch free, then the glitches 
start, simply retuning to the same channel then gives a further few mins 
glitch free...
- Glitch is on the recording itself, ie if you rewind and play again 
then the glitch is repeatable at the same point


So this sounds like it might be a problem with mythbackend? I have 
eyeballed the commit list, but can't immediately see what might be 
causing this? Does anyone have a suggestion on some changes which might 
have caused this?

Thanks

Ed W