[vlc-devel] [PATCH] Remove dirac.c

Rafaël Carré funman at videolan.org
Thu Jan 16 20:27:25 CET 2014

On 01/16/14 18:57, Francois Cartegnie wrote:
> Le 15/01/2014 21:50, Rafaël Carré a écrit :
>> Comment says:
>> "NB, this is a temporary encoder only module until schroedinger
>> offers superior encoding quality than dirac-research"
>> http://diracvideo.org/2012/01/schroedinger-1-0-11/ says:
>> "Schrödinger outperforms dirac-research in most encoding situations,
>> both in terms of encoding speed and visual quality."
> And has incomplete API.(see FIXME)
> As long as we only refer pts & dts in blocks, it'll work better in ogg.

FFmpeg has this to say:

    /* Use the frame number of the encoded frame as the pts. It is OK to
     * do so since Dirac is a constant frame rate codec. It expects input
     * to be of constant frame rate. */

So no problem since there's no VFR

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