[FFmpeg-devel] DCT coeffs

Germán Milano g.milano87 at gmail.com
Thu Oct 27 12:57:42 CEST 2011

Hi everyone,

I'm trying to recover DCT coefficients while decoding h264 using FFMPEG
libavcodec. It seems that in ff_h264_mb_decode_cabac, DCT coefficients are
re-ordered (zig zag ordering).
However i can't find where dequantification is made in order to find the
right DCT elements.
Can anybody help?

Thanks in advance,

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