For news or virtual set work, ATEM Constellation HD is perfect as it features lots of ATEM advanced keyers for high-quality chroma or luminance keying. The chroma keyer is incredibly powerful and features a color picker to sample background colors to generate the key parameters automatically. You get precise controls for edge and flare, and there is even a foreground color corrector so you can match the “look” of the foreground layer to the background layer, making seamless compositions possible. The keyer can also be used for pattern and DVE keying. You get eight ATEM Advanced Keyers on the 2 M/E model.