Max Giesing

I currently have 2 Videos inside Max. What I want to achieve is that over time more and more pixels from the first video are overriden by the second one, so basically an abomination of video mixing. 

I think it may be possible using a matrix, however that would probably be very cpu expensive, no?

I tried around using textures, but have little to no experience with it yet:,) Does anyone have an idea, how I can achieve this?

Greetings!

I currently have 2 Videos inside Max. What I want to achieve is that over time more and more pixels from the first video are...

interchanging-video-pixels

Yes this helps me out a ton!!! Thank you so so much!!

Interchanging Video Pixels