On Sun, 19 Nov 2006 11:04:23 GMT, Robin Rawson-Tetley wrote:
> > Nice, thanks. This is a little odd though; shouldn't any decoder be able
> > to deal with any distance between keyframes? There's no added resource
> > requirement, it's just applying increments one at a time (e.g. vlc
> > itself has no problem playing the stream that results without the above
> > improvement).
> 
> You would have thought - I don't know if it's a problem in the mvpmc
> decoder, but either way upping the volume of keyframes seems to fix it
> so I stopped investigating there.

The only problem mvpmc has with a lack of keyframes is that it uses
keyframes as synchronization points.  So if you seek, you will restart
playback at a keyframe.  So if you have one keyframe per minute, you will
have a long pause any time you seek, and you will be seeking to one minute
offsets.

> > DVD menus...
> 
> Yep - I don't know if there are plans to ever support them in mvpmc.

mvpmc already supports displaying dvd subpictures, which is what a menu
is made of.  And there are libraries out there to parse dvd menus, so
I would think it would be possible to support menus.

Jon


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