colorize video

[Jason Milligan]

Here is one method:
https://www.adobe.com/designcenter/aftereffects/articles/aft65sdtintmovi/aft65sdtintmovi.pdf

[José Barreira]

Thank you Jason Milligan
and tank you to your time for the work to find one tutorial
but my friend Jason Milligan, that haven`t great difficulty.
The background is static only the cars have movement
but look, the cars only have one forms and don`t change that.
Supose is actors the legs they move the position, also the body,
the face, the eyes, everything is moved always.
And the big problem is that. I believe that exists one secret
to make that more fast. Paint frame by frame, I do not believe, but!
I`m grateful to any help.
I was read many, many pages but it is a mystery.
But the true is that, exist people making this work.
That Forum have great masters with books/dvds, Tutorials and
a world of teachings, I believe some of them have knows to unmask
the mystery.
Thank you all help. With respect,I`m:
José Araujo