Native 4:2:2 (YUY2) editor ?

[numlock]

Is there a program that can edit AVI files in 4:2:2 (YUY2) color space natively ?

So far all the programs (VirtualDub, Premiere, Vegas Video) that I used convert to RGB internally. I'm looking for something that doesn't do this conversion.

TIA

[ac-chan123]

Try avisynth.

[numlock]

I know about avisynth, but I'm looking for something visual.

[ac-chan123]

There are much Visual editor for avisynth. Have a look at http://www.avisynth.org for a list or use the forum search.

[Zarxrax]

I believe Cinelerra for Linux will edit in YUV, though I don't know if it explicitly supports YUY2.

[swinokur]

I think that womble Mpeg Video Wizard will edit 4:2:2. But I'm not sure if it does internal conversions or not.