how can i find uncompressed video?

[challanger]

Hi,
I have being worked with a project and this step I have to compare some codecs each other using psnr stuff.
According too my resarchs ,to compare them each other , one video must be an uncompressed video. (uncompressed vs h264 or uncom. vs mpeg2)
So how can i find unc. video?Can i use video converters tool for it?

[admin]

You uncompress it using an Avisynth source filter, such as DGDecodeNV.

This forum is not the right place for questions like this, as it is intended for support of my tools. You will be better off posting at other more general forums.

[challanger]

This forum is not the right place for questions like this, as it is intended for support of my tools

Okey sorry,forgive me.I will continue elsewhere for my next questions but in order to protect my time ,can u give me fast script for avisynth?

[admin]

I can't give you any script because your problem statement is vague and incoherent. To be honest, you sound like you really have no idea what you are doing. Please post elsewhere as I asked. Thank you.