[FFmpeg-devel] Automated builds and some tests

Loren Merritt lorenm
Wed Jul 4 18:46:11 CEST 2007

On Wed, 4 Jul 2007, Panagiotis Issaris wrote:

> It makes sense in that you can see changes between revisions. I was
> planning to add some measure of change when compared to the previous
> result soon. Like:
> PSNR: 38.3 (+0.1%)
> Or something similar.

PSNR doesn't come in percent. Being a logarithmic scale, you can't 
multiply PSNR values by anything and get a meaningful result.

--Loren Merritt

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