Hi,

You can find Aximmetry keyers in the [Common_Studio]:Compounds\Keyers folder. All of these keyers will output a video with a transparent keyed-out background.
We recommend using Keyer_Advanced_B.xcomp or the Keyer_CleanPlateGenerator.xcomp.
These keyers are also used in the camera compounds and you can read the documentation of them here: https://aximmetry.com/learn/tutorials/for-studio-operators/using-the-advanced-b-keyer/

If needed, with 1-2 additional modules you can easily generate black and white matte from the keyed video. Or generate any other type of keyed video composition.

Warmest regards,