[Kenzie Jones]

This is a bit unfair of you to say what I haven’t considered and for you to assume that I’ve just simply missed all those things because I didn’t include it in my question. Bezel width and how to account for it was not anywhere in my question at all. This is not my first video wall, I’ve been working on smaller scale projects like this for years now and I’m more then aware that there will be a bezel on normal video walls. However the screens we are using are ULTRA THIN screens and have virtually no bezel.
I’ve been told the technical specs and this was my instruction from the company that made the software. “Make it one large composition and export it out in single smaller videos as required by the video players and software”. This is a different software from what we normally use, but we’ve has spoken directly with the company that it is from and those were the instructions I was given.

Thank you for your answer about the spreadsheet, that may be helpful.