The Blackmagic Design ATEM Television Studio Production Switcher is a versatile 1 Rack Unit sized switcher that's a lot more powerful than you might expect at this price. For instance, live-switch a multi-camera shoot of a concert with a mix of high-definition HD-SDI- and HDMI-output camcorders – the six-input ATEM Television Studio can handle it, even applying a frame sync to each input. That means expensive genlocked cameras are simply not necessary.
The three keyers included in the ATEM Control Panel software allow you to add professional graphics such as logos and keys (the switcher features two media player frame stores). Using a green screen, you can even chroma-key a performer against a graphical background – live. Meanwhile, you can be encoding the live concert to H.264 in real time, producing a high-quality, professionally compressed HD file that will be ready for easy upload to the web the minute the show is over.