Be able to input video into bomber and not only still images

Hello, please, I have that using After effects or DaVinci Resolve you may be able to create video collages with multiple videos on the same screen, but you can not apply effects to these videos

So, I wonder if now that FF13 is released with more video features, it could be possible to use multiple videos as individual input for bomber, or other component instead of only still images

Maybe this is not possible because if FF may be slow for still images, maybe having multiple video would be much more slower to process them and too slow

And if FF is not powerful enough, could Ultraforge do this?

I am very sorry that I have NO idea about the technical workings of FF but and maybe I am asking something silly or impossible

Thanks very much