The Black Diamond Video CXPS is a professional, rack-mountable digital video switcher designed for live event production, broadcast, and corporate AV environments requiring seamless switching between multiple high-resolution computer video sources. This switcher specializes in handling digital video interfaces like DVI and HDMI, ensuring pristine signal integrity without conversion to analog, which is critical for maintaining sharp text, graphics, and video content from modern laptops, media servers, and graphics workstations. Its core function is to provide smooth, glitch-free transitions—such as cuts, fades, and wipes—between these sources, outputting a single program feed to projectors, displays, or streaming encoders. This allows a director or presenter to manage a multi-source presentation dynamically without visible blanking or signal interruptions.

The unit is constructed with professional-grade components in a robust chassis, featuring multiple inputs (often 4, 6, or 8) that support various resolutions up to and including 1920x1200 and 1080p. It includes advanced processing for tasks like scaling and frame synchronization, ensuring that sources with different native resolutions and timings can be seamlessly integrated and switched. Control is typically offered through multiple methods: front-panel buttons for simple operation, RS-232 serial for integration with room control systems like Crestron or AMX, and sometimes Ethernet for software-based control and monitoring. Many models also include a dedicated control panel with preview monitors, allowing the operator to see both the live (program) and next (preview) source simultaneously.

A key feature of such a switcher is its ability to handle audio alongside video, either by embedding audio from the digital source or via separate analog audio inputs that follow the video switching. This creates a unified AV switch, simplifying system design. For production companies, houses of worship, and large conference venues, the Black Diamond Video CXPS provides a reliable, high-performance solution for managing complex visual presentations, ensuring that transitions are professional and the final output is of the highest possible quality.