In this demo by On-Set Facilities, we see green screen (chroma key) VFX being rendered in real-time. On YouTube, On-Set Facilities adds:
This is a great PreViz tool, so that we can record in REALTIME, the FG, the BG, the Matte, and the Camera Track data (in FBX format, with zoom a focus) so that we can finish in NUKE the final composition with the OTOY same ORBX file we used for PreViz in UE4. Credit Oscar Olarte Ruiz. Pre Vis, After Effects, Maya, Autodesk.
