Thu Nov 03, 2016 12:30 am
Having trouble getting the UltraStudio 4K to output an alpha key at the 1080p59.94 format.
Setup: I have an ATEM 2 M/E Production Studio with an UltraStudio 4K and Propresenter 6 with the Alpha Keyer Module. With the switcher, the ultra studio, and propresenter all set to 1080p59.94 the fill output displays just fine, but the key output just shows blank.
Kicker is when I switch all the components to the 1080p29.97 format the fill and key outputs display as expected.
Guys at Renewed Vision claiming the UltraStudio 4K has a HW limitation that prevents it from being able to output an alpha key at 1080p59.95 or 1080p60.
The UltraStudio 4K supports the 1080p59.95 and 1080p60 formats, so I can't figure out why there would be a HW limitation associated with just the alpha key.
Anybody else run into this issue and found a work around other than reverting to a reduced frame rate?