In the future, Atem 2 will have function “SuperSource”, which allows it.
Today, this picture is a fake 🙂
SuperSource will be only for Atem 2, not Atem 1
from BDM:
“SuperSource Multi-layering
Add multi-box compositions quickly and easily with ATEM SuperSource! Available on the 2 M/E Production Switcher model, you get a completely separate 5 layer switcher with the power of 4 picture in picture DVEs and 4 keyers connected as an ATEM video input! Position, resize and key up to 4 video sources to create compositions that would normally require a multi M/E switcher! Use SuperSource for multi camera interviews or picture in picture production while leaving all your M/Es, keyers and DVE completely free for other tasks. SuperSource compositions can also be quickly saved and recalled in an instant!”
Best Regards
Maciej vib Pawlowski