Sun Feb 04, 2018 12:42 pm
I have an original Decklink Duo card. Desktop Video Assistant is happy to help me set it up. The output over HD SDI is very garbled. If I play SMPTE color bars or a SMPTE grayscale chart I can tell the difference, but mostly the screen is playing as if it's trying to decode a signal from an alien planet that has a totally different concept of video sync.
I'm using Desktop Video 10.9.7, iMac Pro running 10.13.3, and connecting to the Decklink Duo card via a SONNET TB3 enclosure. In that enclosure I also have a RED ROCKET-X card and a Sonnet 4x USB-3 Allegro Pro card.
MacOS Catalina Version 10.15.7
iMac Pro (2017)
3 GHz Intel Xeon W
64GB 2666 MHz DDR4
Radeon Pro Vega 64 16 GB
RED Rocket-X
Decklink 8K Pro card feeding FSI XM310K Monitor