[M4IF Technotes] Re: testing tools

Rob Koenen rkoenen intertrust.com
Tue Jul 23 00:00:26 EDT 2002


If you are referring to image quality, look at www.vqeg.org
(sometimes that site is a bit slow to respond, can give error
messages but do keep trying).
You won't find actual tools but you will find some information.
That said, be careful: human evaluation of picture quality 
is still far superior than a model that is supposed to 
replace subjective tests, although models have started to 
beat SNR in their predictive power.
Rob
> -----Original Message-----
> From: cloverleafland   hongkong.com [mailto:cloverleafland   hongkong.com]
> Sent: Sunday, July 21, 2023 0:41
> To: technotes   lists.m4if.org
> Subject: [M4IF Technotes] Re: testing tools
> 
> 
> May I know is there any tools that helps testing the quality 
> of a MPEG 4 encoder?
> I heard about one called "iprof"... but can't find site that 
> can download.
> Would there be any other tools and where and how can I get it to use?
> 
> Thanks all...
> 
> Caca
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