Widescreen overlap

[Bullen]

Is it possible to overlap the two outputs in Catalyst??
What I mean is that when you have two or more projectors to do one picture you need to overlap the images by about 12,5% each and that means that you really can't use the widescreen feature, or?

Bullen

[samsc]

overlap the images by about 12,5% each
Bullen

About 12.5%?

Isnt this a very difficult art?
Doesnt it depend on the projector, the projector geometry, the gamma of the projector?
And then the projector black level needs to be compensated for - across the entire image.

I was thinking that this feature would be used with lcds or crts or plasma's more than projectors.

[Bullen]

About 12.5%?

Isnt this a very difficult art?
Doesnt it depend on the projector, the projector geometry, the gamma of the projector?
And then the projector black level needs to be compensated for - across the entire image.

I was thinking that this feature would be used with lcds or crts or plasma's more than projectors.

I was more thinking of that if the outputs could overlap and the projector could take care off the pixeloverlap biz.

Bullen

[samsc]

I was more thinking of that if the outputs could overlap and the projector could take care off the pixeloverlap biz.

Bullen

are there any projectors that actually do this?

[Bullen]

are there any projectors that actually do this?

I don't know, problaby some external box/software. You know me just a white little innocent rabbit ;-)

Bullen

[tharding]

Quite easy with the grid test pattern.

The Barco RLM G5 has some built in functions for wide screen overlap.

Also check out Watchout from Dataton which is designed to do exactly this - multiple projector overlaps for really wide screen.

It would be really cool if the Catalyst developed this kind of functionality.

Cheers

Toby