Multiple sources from same capture card

[Cindyle]

Can I use the same capture card as different sources?

Eg using same capture card, I want to capture 3 different videos as 3 different sources in 1 scene.

So that I can interchange the 3 videos by clicking the visibility or lock.

Is this possible?

Or is there anyway to do it?

Tried once with duplicate scenes and duplicate source, it works.. But when try again second time.. The second source became black..

Thank you

 

[koala]

You need to add additional sources of the same capture card with the "add existing" option. Adding with the "add existing" option doesn't work.
If you need to apply different filters to the different instances of that source, put each source into a separate group and apply the filters to the group instead of the source directly. If you need to crop the instances differently, don't use the crop filter but instead press and hold down the ALT key and drag the borders of the sources accordingly.