Next week, we're going to shoot a videoclip using the three camera's in the title. The 320 will be the 'master', with a standard gamma R709. Does anyone here know with which setting or picture profile this corresponds in the other two camera's? Format will be 25 f/s progressive, full HD.

You can't go wrong with the BBC recommended settings for the 320 and the EX3. The Video profile (as opposed to the film profile) should be 709 compatible.

For the 200, since it is so new, I would be surprised to hear of BBC recommended settings for this cam.

Searching this and other forums, I did find some data about matching EX3 and PMW320, but the PMW200 remains the problem.