Mon Jun 10, 2013 11:47 am
Synthesised composite means a luma waveform with a digitally simulated version of what the chroma sub-carrier on a composite signal would look like superimposed on it. If that option does not work on a Mac, I assume it is not available in the software. But if it is there have you made sure it is switched off?
As I say, I run my UltraScope on a PC, so have no experience of the OS X version. However I get real time updating of the scopes, and cannot imagine the OS X version should be any different. Updating once a second is unusable, so I think you definitely have something wrong there.
Do you have the card in the recommended slot? What other cards do you have in the machine which might be conflicting? You don't have a Decklink card in there too do you? As the support note says, "Blackmagic Ultrascope is not designed for use on systems which have a Blackmagic capture card installed."
Workflow Consultant, London UK
LUTs and LUT plugins
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