Are there specific params we need to set to stream in stereoscopic videos?

Is there any documentation on how to display stereoscopic content and how to encode in MV-HEVC?

Same on my end. Have you gotten any progress?

https://haloclinetech.com It's a spatial video streaming service.

MOV is the container format, while MV-HEVC is the codec format. The resulting .mov is what you should have.