Can you do animated texture in VRay and bongo yet? I know that was on the wish list.
or maybe just use Rhino animation controls.
Good question. I look for it now and the first problem is that there is no bongo video texture type at the mapping type options. Do you see the Bongo video texture?
Some time later … it works. The bongo video texture type isn’t available if Vray is the current renderer. So, switch to rhino render, setup the video texture and switch back to Vray. It works here. But I use an unofficial beta, so I’m not sure it works per current Vray.