The Datavideo DVK-400 Command Set enables remote control of the DVK-400 chroma key processor via RS-232 and DVIP (Ethernet). It supports input/output selection, video resolution settings, and advanced chroma key adjustments, including key color, brightness, contrast, edge fixes, and background blur. Users can also manage genlock synchronization, output routing, and preset memory recall for seamless automation. Designed for efficiency, this protocol ensures precise remote operation and integration into professional workflows.
RS-232 is a widely used serial communication protocol for connecting devices like computers, cameras, and AV equipment. It enables reliable point-to-point data exchange over short distances (up to 15 meters) using a standard voltage-based signaling method. Though older, it remains popular for its simplicity and compatibility, making it ideal for integrating hardware in industrial and professional AV environments.
