4'H by 16'W video wall

[Dayyy021]

I am using two projectors to achieve this tonight.
2048 x 764 resolution
But how can I get 2 of the same clip into the output.
I tried stretching then mirror but mirror still only gives you half the image
Any help would be greatly appreciated.

[Oaktown]

Do you have 2 identical 1024x768 screens?

[Digitrevx]

I'm lost as to what he's looking for.
Not sure if he wants 2 screens showing the same duplicated image. Mirrored or not.
Or one large image using 2 projectors stitched together.