The VFC-2200DE incorporates two high-performance video scalers and a video mixer. The video scalers automatically lock to video inputs with horizontal scan rates up to 95 KHz. The scalers support conversion of videos with resolutions up to 2048 x 1280. The input videos are converted to a common high-resolution RGB output format selected by the user. Output video timing parameters are fully programmable. Both interlaced and non-interlaced video output formats with resolutions up to 1280 x 1024 are supported. The scaled outputs are routed to the rear of the unit as well as to an internal video mixer. The internal mixer supports seamless transitions as well as luminance keying functions. Control is provided via user-friendly front panel menus or in real time via an RS-232/485 port. Multiple VFC-2200DE units can be connected via a single control link to support fully integrated control for large presentations. The VFC-2200DE supports smooth, continuous pan and zoom functions for each of the scaled video channels. The operator selects the portion of the input image to be processed. This input area of interest may consist of the full image or a selected input "window." The video within the input area of interest may be rescaled to fill a selected output window for Picture-In-Picture (PIP) displays or to fill the entire output display. Pan and zoom parameters are fully rogrammable. PIP windows can be smoothly resized and moved in real time. Pull On and Push Off effects can be implemented to allow windows to be moved smoothly on or off -screen. All aspects of the scaling and mixing process may be controlled either via the front panel or the serial link. The unit may also be programmed to store up to 96 user-defined configurations.

• Converts two high-resolution RGB or YUV videos to a common output format to support mixing of computer- generated images (with or without image rescaling)
  
• Two video scalers automatically lock to RGB or YUV video sources with resolutions up to 2048 x 1280
• Supports seamless transitions including cut, fade, dissolve, curtain open/close, grid, and wipe
• Digital Effects include Luminance Keying as well as advanced Picture-In-Picture (PIP) features such as Pull On, Push Off, smooth PIP moves and Compression
• User-programmable RGB output supports resolutions up to 1280 x 1024
• Supports interlaced or non-interlaced video input/output
• Programmable video mixer
• Image scaling via proprietary "gamma matching" DSP techniques
• Supports user-defined output window size and location or full screen output
• Built-in test pattern generator
• Independently programmable input and output level adjustments are provided for each color channel.