Michael Bergeron talks AVC-Ultra hardware, a new 4K field production display, the 2/3-inch "VariCam 3," and more at the Panasonic booth. (In case you're curious about the 4K prototype he held up last year, Bergeron says, "The VariCam 4K is not canceled. This is a project that is still ongoing…. [But] 3 comes before 4.")