Yello,
Like this:
Camera -> Hollyland (transmitter) -> Hollyland (receiver) -> Atem Mini -> Laptop.
Pic goes like this:
https://aijaa.com/kHB7y4Actuallly the HDMI input port 1 of ATEM mini only support RGB mode and our device output is YUV format. That is why the the image turns green, its compatibility issue. But Port 2/3/4 of Atem could works fine.