Multiple Textures on Sphere

Hi,
I’m trying to find a way where I can add up to 8 separate pieces/tiles of a 16k video which I will cut up in After Effects, onto a sphere.

I’ve looked all afternoon for tutorials or help and I’m stumped. I tried adding the whole untiled video and my machine doesn’t recognise it and says it’s unsupported. I can only use 4K.

To get around this I thought it would be good to break the video up into smaller videos/ tiles and adding them to the sphere to create a very highly detailed surface. I need to get fairly close pass of Jupiter and I have already animated the surface texture in After Effects.

This is for rendering out and is not for gaming. If anyone could point me in the right direction, I would be very grateful.

Thanks

You might try looking into UDIMs. It is a convention for UV mapping very high resolution textures. Although I’ve never tried to play video footage on them.