On Wed, 24 Sep 2008, Thomas Pontoppidan wrote:

> I haven't had time to play with my Mediamvp for a long time - and it hasn't
> been very useful either because of the lacking bookmark support, so I was
> thrilled when I found this thread today:-)
>
> I downloaded the latest version and it seems to work for my PVR150 PAL - it
> can set and skip to bookmark.
>
> I have only done a quick test so I'm only guessing here, but the "divide by
> 12 for PAL and 5 for NTSC" surprised me - If it represents half the
> full-frame bitrate it should be 12.5 for PAL, if not, just ignore this
> stupid note (I don't know anything about the code or the context)...

It's actually about the way that MythTV records its seektable for PVRx50 
recordings, where it logs the number of GOPs (Groups of Pictures) since 
the start of video. The length of a GOP isn't fixed, and is a paremeter of 
the PVRx50 cards that can be configured, and it's my understanding that 15 
is the default. I think Michael has probably reverted the change your 
referring to, because the actual problem he was chasing was how DVB/ATSC 
recordings are encoded differently in the seektable.

Cheers,

Simon

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