Tue Dec 09, 2014 4:07 am
We've had this problem with output to our digital cinema projector with all versions of Desktop Video 10.x.x from both an UltraStudio 4K (on OS X) and a DeckLink SDI 4K (on Windows). It's just Resolve. Media Express works fine. If I take Resolve's output and run it through the Teranex, setting the output format to the same as the input format (usually 2K DCI for the cinema projector), suddenly audio works again. The Teranex seems to 'clean up' whatever the projector doesn't like about the output from the UltraStudio/DeckLink devices.
I called BMD support about this perhaps a month ago, and the tech told me they'd had reports of this on some other pro gear (he specifically mentioned Sony decks). My guess would be the SDI signal is slightly out of spec, and some gear is really picky about what input it will accept.
DI Workflow, Nice Dissolve
http://nicedissolve.com