2 Reviews (100% Positive) Bert Newman • 4 years ago. Mainstream Media was great to work with, equipment was good as new and worked flawlessly. I highly recommend Mainstream Media. See More Rented Magewell USB Capture SDI Plus Brooklyn Camera Collective • 5 years ago. Mainstream Media was great to rent to See More Owns Rhino Evo Motion Control Slider (24") Get $20 off your first rental Join The Camera Sharing Community