Yesterday I learned the hard way that the Intensity Pro can't capture and play simultaneously so I can't use gstreamer to do decklinksrc -> processing -> decklinksink .
Please can someone confirm whether this is possible on a Decklink Duo 2 - and more specifically whether I can have...
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+-------------------+
Decklinksrc --->| |---> decklinksink
| processing |
Decklinksrc --->| |---> decklinksink
+-------------------+
... before I spend money on one? The tech specs say hopeful things like "You get the flexibility of 4 separate capture or playback cards in one" but I am nervous that digging deeper the card seems to be 2 pairs of interfaces which may make them more restrictive in how they can be used.
thanks
John