[Ffmpeg-devel] Compilation with --enable-theora fails

Måns Rullgård mru
Thu May 12 22:17:52 CEST 2005

matthieu castet <castet.matthieu at free.fr> writes:

> M?ns Rullg?rd wrote:
>> castet.matthieu at free.fr writes:
>>>Selon Keenan Pepper <keenanpepper at gmail.com>:
>>>>Viktor Kompaneyets wrote:
>>>>>Is there missing files?
>>>>>I'd used latest CVS version, but makefile kan't find oggtheora.c in
>>>There is also a theora native decoder, and it seem it don't work.
>>>Well the ogg/theora part seem unmaintained...
>> Now the ogg demuxer supports theora, and there is a libtheora wrapper
>> in libavcodec.  Seems to work here, please report anomalies elsewhere.
> It segdefault with old theora stream

Oops, not good at all.

> (ftp://ftp.mplayerhq.hu/MPlayer/samples/ogg/Theora/).

That stream uses an old theora version.  The current libtheora no
longer supports it.

> We should check the version, assert the codec.time_base.den or find a
> way to decode this...

I'll add a check of the theora version, and have it fail gracefully.

M?ns Rullg?rd
mru at inprovide.com

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