Blackmagic Design ATEM 4 M/E Constellation HD

40 simultaneous 3G-SDI inputs, each with built-in standards converters allowing seamless switching between different HD formats and frame rates. 24 independent 3G-SDI outputs, fully routable to send program feeds, auxiliary outputs, or ISO feeds for recording. USB-C webcam output providing 720p or 1080p stream for live streaming or video conferencing software compatibility. 4 independent DVEs (Digital Video Effects) supporting real-time repositioning, resizing, scaling, and 3D borders for picture-in-picture and dynamic transitions. Super Source processors (2 total) adding 8 extra DVE layers for complex multi-layer compositions, for a total of 12 DVEs available. 4 downstream keyers and 21 pattern and 2 color generators to create professional broadcast transitions including mix, wipe, dip, stinger, and DVE transitions.