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Decklink SDI for SD streaming - can I superimpose a graphic?

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Cian O'Carroll
Decklink SDI for SD streaming - can I superimpose a graphic?
on Feb 6, 2012 at 5:17:03 pm

Hi,

I am using a Declink SDI card to stream SD live events, and to stream replays after the event has finished.

I would like to add an on-screen graphic to say "Live" or "Recorded Earlier".

Will I be able to do this on a single card - In other words, does the card put the overlay the graphic before the video gets to the streaming encoder or after?

Thanks,

C.


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Cian O'Carroll
Re: Decklink SDI for SD streaming - can I superimpose a graphic?
on Feb 13, 2012 at 4:19:07 pm

I have found that the answer is no! When you use the board as a streaming card, the LiveKey software tells you that the card is in use by another process.

I had a second decklink SDI card handy, so I now have one as the Keyer and one as the streaming card.

C.



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