- Posts: 1
- Joined: Thu Mar 15, 2018 3:26 pm
- Real Name: Scott Malone
We are installing an entire system of Black Magic gear into our building to upgrade from analog to digital video. Our primary switching device is now the ATEM TV Studio HD which has 4 HDMI inputs and 4 SDI inputs.
Our cable box has component out, composite out, and HDMI out. Due to the limitations by HDCP, we are trying to find a solution that allows us to have the full-HD signal from the HDMI output of the cable box. Research shows that many people have used HDMI splitters to perform the HDCP handshake while allowing the feed to be distributed as desired.
This solution has worked in a couple other situations that don't have the ATEM TV Studio HD -- but now we are running into a strange issue. When the splitter is in-line between the cable box and the ATEM, we get audio into the ATEM but the screen is black and doesn't display the HDCP error. This seems to indicate that the handshake is happening but the video signal isn't being processed correctly. However, when connecting to a monitor display, we get clean video -- it's just not showing up on the ATEM.
Troubleshooting steps we have already tried:
Our cable box has component out, composite out, and HDMI out. Due to the limitations by HDCP, we are trying to find a solution that allows us to have the full-HD signal from the HDMI output of the cable box. Research shows that many people have used HDMI splitters to perform the HDCP handshake while allowing the feed to be distributed as desired.
This solution has worked in a couple other situations that don't have the ATEM TV Studio HD -- but now we are running into a strange issue. When the splitter is in-line between the cable box and the ATEM, we get audio into the ATEM but the screen is black and doesn't display the HDCP error. This seems to indicate that the handshake is happening but the video signal isn't being processed correctly. However, when connecting to a monitor display, we get clean video -- it's just not showing up on the ATEM.
Troubleshooting steps we have already tried:
- A different brand of splitter.
- All possible combinations of plugging in the cables.
- Connecting the cable box to a TV with the splitter (everything works).
- Swapping out the HDMI cables.