[vlc-devel] How is determined the total duration of a fragmented MP4?

[Gerard]

Thanks!

2015-01-27 18:23 GMT+01:00 Francois Cartegnie <fcvlcdev at free.fr>:

> Le 27/01/2015 17:48, Gerard a écrit :
> > Hello,
> >
> > I'm having trouble determining how the mp4 demuxer determines the total
> > duration of a fragmented MP4. If mvhd, tkhd and mdhd boxes have the
> > duration set to 0xffffffff where does it get the total duration?
>
> Fallback order:
> Global mvex
> Local mfhd
> Shi^D Granular (sum duration from all samples)
>
> Francois
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