[x264-devel] DCT coefficients dequantification
vero palma
palmavero at gmail.com
Wed Oct 26 15:25:49 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,
Veronica
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.videolan.org/pipermail/x264-devel/attachments/20111026/1da4f141/attachment.html>
More information about the x264-devel
mailing list