I have a project where I will have a very large video (4x1920 wide) to be spread to 4 projector and needs to be in sync, it is one video.
I have the video card that capable of doing the 4 output and the footage created at 7680X1080
The problem I am facing:
I create a a composition at 7680X1080 put the video in.
In my advanced output , I create a screen , a slice ..
THE PROBLEM I AM FACING is that in the slice option I cannot designate an output ( a projector) to the selected part of the video) the output is only available to the overall screen.
What is the easiest way to spread a large and properly formatted video over 4 screens that uses only 1 file to keep it ion sync?
Or Do I have to put the same video into 4 different layer and create 4 different screens in the advanced output , picking the appropriate part of the image ?
Is there a trick to keep them in sync if the last option is the only option to do this?