I've been having similar issues with my UltraStudio 4K--when I send the output from the sending PC as YUV which is what I want since I'm capturing as ProRes. Strangely enough the signal comes through properly to a ProRes YUV capture when the output is set to RGB. Although even though my US4K's preview monitor and output both show video when log and capture is open, neither Media Express nor Premiere show the video, it's just black in the log and capture window. If anyone knows how to fix this, please share.
on Mar 7, 2015 at 6:17:46 pm Last Edited By Laurie Doering on Mar 7, 2015 at 6:19:29 pm
I've got my Decklink 4K Extreme 12G capture working with an RGB output signal from my 4K PC monitor. Under preferences the input signal is selected as 4K Ultra HD 30. Image still shows vertical lines and the color is not right. See image of the Media Express window. Any idea how to correct?