[Docs] Very poor performance

[kotleni]

In this issue you can find some tips/fixes/etc for fixing bad performance.

First, you should get this:

• Good 5Ghz WiFi
• iPhone 11+
• Actual build of iPhoneVR

[kotleni]

ALVR video configuration

1. Set Framerate to 60 FPS.
2. Set all resolutions to actual for your device. (width / 2, because 2 eyes)

Example: