"Double or Ghost" image in OBS

Sound Surgeon

New Member
Hello, I'm an AV contractor in Florida and I have an issue I cannot resolve.


Set up is for streaming Live to Facebook for my Church client.


Equipment checks out 100% perfect install and working order.


PTZ Optics 20x camera - HDMI to Thunderbolt ( Black Magic Ultra Studio Mini Recorder ) to IMac 3.6ghz - 16 gig ram ...computer is Not used for any other function but "Streaming ".


I have a perfect picture when I use Black Magic's test software = Media Express.


But when I launch OBS - Both Preview and Program windows have a ghost image that tracks original shot - static and both with motion.


I've done all updates with IMac , Ultra Studio interface ( firmware ) and latest OBS.


I've installed and launched properly. Please Help, I' at a loss. And luckily my client has great and understanding patience !


P.S. the exact same ghost image appears in "Wirecast" also ! We prefer to use OBS.


I can only hope this can be a " settings " issue.


Enclosed example of the ghost shot ...with same hardware. Thanks
IMG_2901.JPG
 
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