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

[castet.matthieu at free.fr]

Selon M?ns Rullg?rd <mru at inprovide.com>:

> matthieu castet <castet.matthieu at free.fr> writes:
>
> > M?ns Rullg?rd wrote:
> >> matthieu castet <castet.matthieu at free.fr> writes:
> >>
> >>>M?ns Rullg?rd wrote:
> >>>
> >>>>castet.matthieu at free.fr writes:
> >>>>
> >>>
> >>>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.
> >>
> > What is strange is the libtheora check is
> > "if(ci->version_minor>VERSION_MINOR)return(OC_VERSION);".
> > so version 3.1.0 should pass...
> >
> > May be there are another test somewhere....
>
> I was looking at the spec PDF:
>
Is the pdf is updated ?
If you read the spec, you will see that the header is different of what we use
in oggparsetheora, because it is wrong (we skip only 64bits instead of more
than 100 bits)...