Dear friend miohtama. 1st of all thanks for your replay.
I start study the pyS60 and I get in the same example of the video record I found this function
The system will pass every frame comes from the camera.
im.point((20, 20), outline = (255, 0, 0), width = 25)
im.point((20, 20), outline = (0, 255, 0), width = 25)
And I can make the processing in this function.
And about the speed of processing. Python is powerful in list and matrix. And this is all what we need.
And I am vary interesting to know your opinions about pyS60 process time.