[FFmpeg-devel] Supporting container formats with PTS gaps (Ogg)

Tomer Barletz barletz
Mon Feb 2 17:17:30 CET 2009

On Mon, Feb 2, 2009 at 5:53 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
> mpeg does not store all timestamps, that is true,

What do you mean by 'mpeg'? do you mean mpeg-2 video?

> but the mpeg muxer,
> at least ours needs all timestamps (or at least more than the minimum
> guranteed from mpeg input). Kinda tricky to conform to the
> buffer and interleaving requirements of mpeg without knowing the
> timestamps at all.

As far as I've seen, the PES encoder does not generate a PES header
for each frame, so maybe I don't understand something - but the muxer
definitely does not create all timestamps.


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