Key/Fill from Decklink Duo

General
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1

Hello everyone,

is it possible to output Key/Fill from an Decklink Duo Card? (not the Duo 2)

Thanks!

2

Yes, with following configuration in consumer section of config file.
decklink device 2 key ony true

But sync with fill and key may not be there.

3

Yes, as @vimlesh1975 writes, you the BMD Duo cards have two separate channels, so synchronization cannot be guaranteed between fill on one channel and key on the second channel.

4

Sync indeed not guaranteed. Giving it ref will keep them in sync better, but not always

1 Like
5

Ok, great. Thank you everyone :slight_smile:

6

On my machine it is a BM Deckling DUO 2…

Better chance to keep Key & Fill in Sync?

7

Yes the Duo 2 has hardware keyers. You set them up in the Windows controll panel applet, before they can be used in Caspar.

8

MMM did and it works. - Asked the initial question for him as a new CCG User :slight_smile: