Real-time simple 2D compositing w. tracking?


Hello all,

I'm looking for a simple solution that would allow real-time composite a green-screen shot with a slider movement (pan only, no tilt). The BG would be 15' behind subject and likely green-screen with tracking markers.  It's for interviews.

I've worked with 3D real-time compositing systems that are impressive but this is a simple shot and there's no budget for a tech or a cart of gear.  It's for monitoring purposes only- mainly for client.  The BG plate could essentially just slide side to side, pinned to the tracking markers on the BG.

Any suggestion Hive-mind?


Ian Kerr csc
Vancouver, Canada