Blackmagic Forum

Can please anybody from Blackmagic tell me, which setting I should choose on the Sync Generator when the Constellation 8k is set to 4K 25p?

I tried so many settings, but I have really unstable results and image flickering.

Connected to the Constellation:

- Studio Camera 4K Pro via Studio Converter
- Web Presenter 4K
- 2x Hyperdeck Studio 4K Pro
- HyperDeck Studio HD Mini
- and a LED Wall controller

Thanks a lot.

What Sync Generator ?

The internal Sync settings in the Constellation has nothing to with the actual videosignal. If you are having issues with the videosignal, something else is wrong.

For a 25 fps frame rate you should use 1080p25 tri level sync. I hope this helps.

Regards Gary

Are you sure it is a synchronization problem? Sounds like your inputs may be suffering from poor cables?

rogersuski wrote:Are you sure it is a synchronization problem? Sounds like your inputs may be suffering from poor cables?

Thanks for your feedback. Will check all cables again.

Best
Clemens