[Ffmpeg-devel] [RFC] rms calculator

Benjamin Larsson banan
Mon Mar 27 12:20:31 CEST 2006


Michael Niedermayer wrote:

Hi.

>tiny_psnr isnt good enough?
>  
>
Well the idea was to use the same type of metric test that ISO/IEC uses
for audio codecs. I'm sure that it would be possible to use psnr and try
to give some meaning to those values. I just wanted to have software
that can calculate the compliance for mpeg layer 3 as defined in
**ISO/IEC 13818-4.
<http://neuron2.net/library/mpeg2/iso138184.pdf>

>[...]
>ugh, you know this isnt portable ...
>  
>
It will be fixed if it is ok to add this to ffmpeg.

MvH
Benjamin Larsson

-- 
"incorrect information" is an oxymoron. Information is, by definition, factual, correct.





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