A video router is a device used in broadcasting and video production to manage and direct video signals from multiple sources to various outputs. It allows operators to switch between different video feeds, such as cameras or pre-recorded content, ensuring that the right video is sent to the right display or recording device. This is essential for live events, television studios, and other settings where multiple video sources need to be coordinated. Video routers can handle various formats and resolutions, making them versatile tools in the industry. They often come with features like signal processing, scaling, and monitoring, which enhance the quality and reliability of the video output. By using a video router, producers can create seamless transitions and maintain high production values during broadcasts or presentations.