[FFmpeg-devel] VC-1 postproc field size, and SVN r15842

Stephen Warren swarren
Fri Jan 23 02:15:15 CET 2009


Kostya,

I have a questions regarding this diff to libavcodec/vc.1:

http://svn.mplayerhq.hu/ffmpeg/trunk/libavcodec/vc1.c?r1=15295&r2=15842

I notice that a single bit is extracted from the bitstream and assigned
to postproc. My copy of the VC-1 specification indicates that postproc
should be 2 bits. So, the inserted code should read:

if(v->postprocflag) 
    v->postproc = get_bits2(gb); 

See for example section 7.1.1.27; the description of postproc, and the
syntax tables that include it (e.g. table 18)

Do you agree?

-- 
nvpublic





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