garageCube

I am using the Matrox triple head to go to have 3 projectors. I would like to use one video file so an object will cross the screen in sync with projector#1, then to Projector #2 and then finally to projector #3.

I tried outputting my video file with a H.264 codec as I normally do but I can't get the 5760x1080 dimension. the codec seems to stop at 4000?

Am I doing something wrong or is this the limit of the codec? Is there another codec I could use that Madmapper would like?

You can compress as a HAP file. You can use this encoder: https://github.com/Vidvox/hap-in-avfoun ... er.app.zip
On macOS it is hardware accelerated. I can play a 10.000 x 5.000 pixels movie 30 fps on my MacBook Pro mid 2013.