New Firmware Update for Canon EOS 5D Mark III Digital SLR Camera Provides Uncompressed HDMI Output Support and Improved AF Performance LAKE SUCCESS, N.Y.--(BUSINESS WIRE)-- Canon U.S.A., Inc., a ...

When Canon unleashed the 5D Mark II on the world, it was a bit of a game changer, especially on the video shooting front. While the 5D Mark III shoots great footage, it didn’t quite change the world.