Now that the official multiview extension of HEVC will be integrated into all new iPhones for 3D-video, Topaz Video AI would probably be widely used because those videos are currently limited to 1080p and 30 fps.
Technically it should be very simple to integrate. There is only one ordinary video track in the mov-container, one audio track and a few tiny tracks of metadata containing the depth information which could probably just be copied to the output file. Maybe coordinates for the meta data would have to be recalculated to the new resolution, but that should also be easy to implement as it is an official standard since 2014.
