[FFmpeg-devel] looping input and pts rollover

Nicolas George nicolas.george at normalesup.org
Tue May 22 15:38:38 CEST 2012

Le quartidi 4 prairial, an CCXX, Robert Nagy a écrit :
> We had a short discussion on IRC regarding looping input.
> The problem today is that lavfi does not guarantee proper handling of
> rollover pts (which happens with e.g. looping input), which means that
> either the filter graph needs to be flushed and reinit at the same
> time as avcodec_flush_buffers.
> From the discussion I think the general consensus was that graph
> reinit would be to complicated, thus I believe we need to review the
> filters.

I told you my opinion about this last time you raised it, and it has not
changed yet: rollovers should be corrected before entry into the filter
system, or at words just after with a fixpts filter.

That way, no need for anything, no reinit, no review, no duplicated code.


  Nicolas George
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