Re: VP7 samples and VfW codec

Hi,

> 	Their whitepaper mentions 4x4 IDCTs, like H.264. I admit I still do not
> understand much about H.264. But when I think about H.264, I think of
> 4x4 IDCTs for some reason.

I just looked it up in a computer magazine article: H.264 uses a 4x4 integer 
transform with similar properties than the (I)DCT. But the advantage is that 
the transform and its inverse are defined entirely with integer operations, 
so H.264 without quantization is truely lossless.

Michael

-- 
There are 10 types of people:
  Those who understand binary and those who don't.


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