ATEM 2 M/E Constellation HD - High Definition Video Switcher with Advanced Features! 2 M/E design includes 20 standard 3G‑SDI inputs and 12 independent optional 3G‑SDI outputs ! It also includes a USB webcam output, Super
Source processor, DVE chromakeyers, media players multiview and much more! You even get built-in talkback and a professional built-in Fairlight audio mixer with EQ and dynamics!