How to shoot mixed reality movies through HTC Vive?

2.) Camera/camcorder (suggested parameter: 1080p/60fps)

3.)4K screen: In order to synthesize 1080p movies, the screen needs to be able to accommodate multiple 1080p windows (suggested parameter: 4K/60Hz).

4.)HDMI distributor

5.)HTC Vive 1 group

6.) The third HTC Vive handle (purchase website:/accessories/handle/)

7.)VR Ready computer (suggested parameters: operating system: Windows 7 sp 1, Windows 8. 1, or Windows 10, processor: Intel? I5-4590/AMD FX 8350 is equal to or above, with 4 GB of RAM and NVIDIA GeForce? GTX 970/AMD radium dragon? R9 290 equivalent or higher)