[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec h264.c, 1.158, 1.159 h264data.h, 1.9, 1.10

[Måns Rullgård]

Loren Merritt <lorenm at u.washington.edu> writes:

> On Tue, 25 Oct 2005, Milan Cutka wrote:
>
>>> Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
>>> In directory mail:/var2/tmp/cvs-serv12624
>>
>>> Modified Files:
>>> 	h264.c h264data.h
>>> Log Message:
>>> decode custom quant matrices.
>>> based on a patch by anonymous, with optimizations by me.
>>
>> I'm afraid this patch broke SVQ3 decoding. GDB backtrace after
>> ffplay_g crash:
> [...]
>> I can upload a sample file if needed, but it crashed for all clips
>> I tried.
>
> Yes, I'll need a sample. MPlayer's samples dir is offline, and I
> couldn't find any SVQ3 videos in a quick google, nor a way to make one
> without Quicktime.

http://mru.ath.cx/samples/svq3/underworld-tlr_r320.mov

SVQ3 needs to have a set of default scaling matrixes set up, but since
it doesn't have SPS/PPS this never gets done.

-- 
M?ns Rullg?rd
mru at inprovide.com