Hi there,
I'm new to this forum and to VFX.
I'm wondering what tools and techniques I should use to make an "interactive video".
I would like to be able to change some content of the video when it plays.
Let's say I would like to change a the colour of a car that is drinving.
All footage would be 3d footage, with a dedicated layer for the car paint.
I would need to be able to switch the car paint layer when it plays.

I've seen this once (a BMW X6 from Mackevision I believe) wut i dont't know what tools to generate the movie and what tool to play it...

I hope you guys have more skills thant I do!

Thanks!