Hi Everyone..I'm about to order this: https://www.blackmagicdesign.com/ca/products/intensity (thunderbolt version) to capture Nintendo Switch/PS4 video feed into OBS. I'm going down this road as I have a mid 2011 iMac thunderbolt (not USB 3). Is there any issues getting this to work in OBS? I understand this is a very specific setup, I'm hoping that someone here has experience with it. I'd hate to buy it, and have trouble returning it if it doesn't work. I've read some things about using Syphon capture to do this. any help, or advice appreciated.