[Ffmpeg-devel] VP3 decoding issue
Wed Oct 26 14:08:02 CEST 2005
On Tue, Oct 25, 2005 at 04:24:08PM -0600, Mike Melanson wrote:
> Derk-Jan Hartman wrote:
> >On 12-okt-2005, at 21:52, matthieu castet wrote:
> >>Derk-Jan Hartman wrote:
> >>>Apparently a while ago VP3 decoding stopped working in VLC and ffmpeg.
> >>Server returned 403: Forbidden ....
> >>Does it play fine with vp3 binary decoder.
> >>If it works with previous version of ffmpeg, could you find which
> >>commit break it ?
> >All my VP3 NSV streams that i tested are broken, and I traced the bug
> >to vp3.c 1.51 -> 1.52
> >revision 1.52
> >date: 2005/05/17 23:39:23; author: melanson; state: Exp; lines: +45 -11
> >use VLCs for in place of get_fragment_run_length(), get_mode_code(), and
> >Something there broke vp3 on MacOS X PPC.
> >Anyone could help me getting any further from this point?
> I made those changes (as the CVS notes). I remember validating the
> changes extensively. Is it possible that the PPC's VLC readers are
> messed up? Some weird optimizations that are not returning the correct
maybe compare the output when TRACE is defined on PPC and X86
note, TRACE should output ALOT of detail about what the the bitstream reader
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