Video Quality Studio

[everwicked]

Hello everyone,

For the people that are not aware of it, Video Quality Studio is a modular application that serves video quality assessment using both objective and subjective metrics. A more in depth article of Quality Metrics can be found at http://www.everwicked.com/content/QualityMetrics/ for the initiated.

The homepage of the application is at http://www.everwicked.com/vqstudio/

Update:
All development versions are shown at http://www.everwicked.com/vqstudio/beta/index.html

Feedback would be useful and is more than appreciated.

Thanks

[Selur]

thx for the update,.. tested only a really early version of it some time back,.. :)

[everwicked]

I didn't realise how horribly slow it was so I changed a few things :)

It should be a little slower than avisynth 2.5+compareyv12 now but I am still working on it.

[DarkDudae]

Great work everwicked, maybe it is still slower than avisynth, but Qual. Studio is easier and friendly than creating avs scripts, and I am pretty sure soon it will be as fast as avisynth.

Keep the good work!

[everwicked]

I don't know if you checked the output but it looks like it's crippled - though I have made changes since I published that beta. I think I have spotted why but it needs some more work to find out what's wrong.

Funny thing is that compare() and compareyv12() of avisynth give very different results for the Y plane although that shouldnt be the case. I don't know what is working and what's not. I went back to comparing with my Matlab implementation. I will post a new beta as soon as I sort out the issue.

Also, current beta is faster than compare() and slower than compareyv12() if I am not mistaken. That is because they use SSE2 in the latter. I use SSE throughout for the moment, maybe will provide a SSE2 variant later.

Cheers :)

[TEB]

Hi whats the status on the new release? And where could one dl the betas? I cannot seem to find a link on its home page..

teb

[everwicked]

Hello,

There is no new build for the objective utility but you can find a new build for the subjective one at http://www.everwicked.com/vqstudio/beta/index.html

Cheers