[FFmpeg-soc] H264 Timestamping

Michael Niedermayer michaelni at gmx.at
Tue Apr 1 14:39:18 CEST 2008


On Tue, Apr 01, 2008 at 02:10:11PM +0200, Robert Marston wrote:
> Re: [FFmpeg-devel] GoC 2008 and H264 SVC decoder <- Went off topic and 
> decided to move SoC list
> 
> Michael Niedermayer wrote:
> > [...]
> >> I have looked through H.222 but I am not sure where exactly you are
> >> referring to with how to handle H264 timestamps?
> >>     
> >
> > 2.7.5 Conditional coding of timestamps
> >
> > [...]
> >   
> Having trouble matching parameter names between H.222.0 and H264
> 
> 2.7.5 of H222.0 uses the following terms which I am unsure to what they 
> relate in the H264 spec:
> 
> fixed_frame_rate_flag = fixed_frame_rate flag in VUI parameters?
> 
> temporal_poc_flag = ??
> 
> picture_to_display_conversion_flag = ??
> 
> Any ideas?

Common sense?
Hint, try to search the H.222 document for things mentioned in the H.222
document before trying to find them in other documents!

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

There will always be a question for which you do not know the correct awnser.
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