[mythtv] prebuffer audio related?

[Steven]

>>Removed alsa from my kernel and installed 1.07rc2. The pauses seem a bit
>>less frequent but still... :
> 
> 
> Can you try 1.05a, if it's not too much trouble?
> 
> Isaac

downgraded to alsa driver 1.05a, and alasa-lib alsa-tools and alsa-oss 1.05

But the pre-buffering pauses are still there.

Still thinking problem has something to do with Usleep with busy wait 
video timing...