I have an HEVC box that I'm trying to get up and running for streaming windows HDMI output. so far i have the analog working on my black magic video card yet i cannot get the HDMI input to work. The PC recognizes the video card and creates an output I have also configured to settings of the output yet it doesn't seem to stream. My guess is it is something to do with HDCP. Also it will work with my Macbook but i really need it for windows. Any suggestions?