Looking for SDK function to set picture-in-picture input

[Tony Rivera]

Hi! I've been porting the SDK to Swift for use in a macOS project. One of the features is to be able to specify the input for the "picture in picture" on an ATEM Mini. On device it is labeled as "PICTURE IN PICTURE". Full disclosure: I do not have a production video background most of the terminology in the SDK is unknown to me.

I've figured out how to turn picture-in-picture on/off with the IBMDSwitcherKey->SetOnAir(), but how do I specify the input? I've tried IBMDSwitcherKey->SetInputCut(BMDSwitcherInputId) but that does work, Input 1 is always shown as the picture-in-picture.

Next time I'll try IBMDSwitcherKey->SetInputFill(BMDSwitcherInputId), but it's just a guess. Am I on the right path?

Try the IBMDSwitcherTransitionDVEParameters->SetInputFill(BMDSwitcherInputId)

I have not verified what is above, however my understanding is that picture-in-picture is provided by the DVE and the documentation states, "DVE type key uses its own mask settings available in the IBMDSwitcherKeyDVEParameters interface."