- Posts: 1
- Joined: Thu Apr 22, 2021 6:35 pm
- Real Name: Julie Huang
Sun Apr 25, 2021 6:56 pm
Hi,
I am trying to get current reference signal locked status by using bmdDeckLinkStatusReferenceSignalLocked. When I have NTSC as the reference, I get bmdDeckLinkStatusReferenceSignalLocked to be 1. Then I switch reference to be PAL, bmdDeckLinkStatusReferenceSignalLocked changes to 0 as expected. But when the reference is switched back to NTSC, bmdDeckLinkStatusReferenceSignalLocked keeps 0 until I restart my app. After restarting, bmdDeckLinkStatusReferenceSignalLocked is back to 1 again.
Do you know why this happens? What is the proper way to check if SDI I/P format will Genlock to the analog REF during run time?
Thank you!
I am trying to get current reference signal locked status by using bmdDeckLinkStatusReferenceSignalLocked. When I have NTSC as the reference, I get bmdDeckLinkStatusReferenceSignalLocked to be 1. Then I switch reference to be PAL, bmdDeckLinkStatusReferenceSignalLocked changes to 0 as expected. But when the reference is switched back to NTSC, bmdDeckLinkStatusReferenceSignalLocked keeps 0 until I restart my app. After restarting, bmdDeckLinkStatusReferenceSignalLocked is back to 1 again.
Do you know why this happens? What is the proper way to check if SDI I/P format will Genlock to the analog REF during run time?
Thank you!