Keyer 2.0

Keyer is a very simple app that puts a solid colored background with tracker markers on your screen. This makes it a lot easier for videomakers to replace the screen in post production.

A very common thing to do these days when creating promotional videos and advertising is to have someone interact with a phone. Sometimes you don't have a specific app created for the shoot so you would want to replace the phones screen later on in post-production.

This app makes this process simpler by adding a solid colored background (e.g. a greenscreen or a bluescreen) as well as tracker markers in the corners of the screen.

PS: Long pressing the center of the screen will bring up the settings.

Please do not downvote if the app doesn't do what you want it to. This app is not made to key out greenscreens while using the camera.