[Matroska-devel] problems with AVC in Matroska

Moritz Bunkus moritz at bunkus.org
Sat Jan 15 12:23:58 CET 2005


Hey,

On Sat, Jan 15, 2005 at 11:53:42AM +0100, Steve Lhomme wrote:

> >I frame, timecode 0, no ref
> >P frame, timecode 167, ref -167
> >B frame, timecode 42, ref -42 and +41
> >B frame, timecode 83, ref -41 and +42
> >B frame, timecode 125, ref -42 and +42
> >P frame, timecode 292, ref -125
> >B frame, timecode 209, ref -42 and +41
> >B frame, timecode 250, ref -41 and +42
> >I frame, timecode 334, no ref
> >I frame, timecode 375, no ref
> >P frame, timecode 417, ref -42
> >P frame, timecode 501, ref -84
> 
> should be
> P frame, timecode 501, ref -42
> 
> >B frame, timecode 459, ref -42 and +42

Huh?? That way the P frame would reference a B frame.

> >P frame, timecode 584, ref -83

> >IMHO this is the only good way to timestamp frames and calculate the
> >references needed for the P frames for our method #2.
> 
> IMO that's good if you can achieve this.

I can already do that ;) I'll see that I get a new build to Mike
today. Have to go shopping before, though, my father's birthday is on
Tuesday and I want to get him something.

Mosu

-- 
If Darl McBride was in charge, he'd probably make marriage
unconstitutional too, since clearly it de-emphasizes the commercial
nature of normal human interaction, and probably is a major impediment
to the commercial growth of prostitution. - Linus Torvalds



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