On a recent show I was asked to develop the speaker IMAG slides with a curved design to match the set design (IMAG = Image MAGnification, and for this event it was live video of the speaker). The solution was to work with the video switch department and setup a green screen video area. Here is my slide:
We went with the standard green screen green. The key was to assure no slide had any solid green on the left half of the slides. During the show, the video switch would bring in the camera shot (rectangular) and it would fill the curved green area to create a custom speaker IMAG window.
– Troy @ TLC