I need to apply a vignette to few cameras. Since the cameras are moving, i would not like to apply a vignette as an extra layer in front of a cameras. Are there any other options?

applying-a-vignette-to-a-single-camera

You could render the scene to a texture (it's easier now with Max 6 using jit.gl.node) and then process the resulting texture with the image vignette (which should have alpha channel information).

brilliant idea! i'll try it out...thanks a lot!

applying a vignette to a single camera?