[XviD-devel] _real_ adaptive quantization

[Michael Militzer]

Hi,

> I found my bug and now I can tell you about the very first results of
> "non-heuristic adaptive quantization". In my extensive tests with the huge
> data set of full 10 frames of the foreman sequence in QCIF (176x144),
> I achieved the immense quality improvement of 0.0002 in PSNR
> (from 37.57531 to 37.57551) when at the same time REDUCING bitrate by
> incredible .0517% (from 1934 bytes to 1933 bytes).
>
> Well... maybe not _too_ impressive so far, but at least it works now.

Hm, I'm a bit curious: what was the problem after all?

bye,
Michael