[mythtv-users] Seek Table Question

[Bryan Mayland]

Brian Walter wrote:
> I noticed when running a mythcommflag --rebuild on my video directory,
> that it appears sql statements are queued up, then posted en mass (this
> is from watching the progress bar, as well as watching 'top' on the sql
> server).
>
> Is this the same behavior mythbackend uses while recording a program?
>   
Depends on which recorder is being used.  I know that the mpeg2recorder 
(used for PVR-150/500/250/350 capture) flushes the "position map" to the 
database every 30 keyframes, and every 5 for the 30.