[x264-devel] Re: DCT coefficients

Loren Merritt lorenm at u.washington.edu
Mon May 22 23:08:51 CEST 2006


On Mon, 22 May 2006, Lachat Saher wrote:

> Dear All,
> Sorry to disturb everybody! I am a newbie and I have to evaluate the visual
> effect of changing DCT coefficients. I've read the code, and tried different
> experiments, but I am not able to find exactly where they are :'(
> May somebody help me?
> Thanks a lot.

DCT coefficients are stored in x264_t.dct
If you want to modify them, you might take x264_denoise_dct() as an 
example, it already does something like that.

--Loren Merritt

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