Recording the game on video

[MARK2580]

Description

I noticed that in the settings there is a function of constant recording of everything that happens. I just wanted to see something like Shadow Play but only for the VR headset. But in the end I get strange files with the h264 extension. If you rename them to mp4, they play, but if the recording is already 6-7 GB, it becomes completely unplayable, the processor is loaded by 100% when opened in the player. I would also like to see the recording from one eye, not stereo.