All-in-One HD AV Mixer

The VR-4HD is a complete HD studio in a compact and portable package that replaces several complex A/ V equipment pieces. Designed for single-person operation, the VR-4HD enables easy switching and mixing of sound and video using advanced video and audio Digital Signal Processing (DSP) and dedicated hardware controls, faders, buttons, and a touchscreen. It beautifully integrates a digital audio mixer, video switcher, multi-viewer touchscreen, and USB video/audio streaming interface into a stand-alone device. This portable live HD production solution is ideal for schools, churches, council meetings, corporate events, sports, training sessions, or any other live event.

Easy Operation for Professional Results

The VR-4HD features professional-quality broadcast controls and switches, ensuring more accurate and faster operation than interfaces based on a computer-style mouse and keyboard. The ability to simultaneously switch video with the push of a button and adjust audio with the push of a fader is invaluable and puts all essential features at the operator’s fingertips. The built-in multi-view screen is also a touchscreen interface for accessing set-up parameters, making it extremely easy to adjust picture-in-picture settings by dragging the inset window onto the screen.

Compositing Effects

The VR-4HD includes DSK (Downstream Keying), Picture-in-Picture (PinP), Split, and Quad compositing effects ideal for creating news-style broadcasts and corporate presentation content. The DSK function can overlay titles, song lyrics, or logos onto incoming video sources that can be switched in the background while text or images remain displayed. The DSK supports Luminance Keying (Black / White) and Chroma Keying (Blue / Green) for compositing two videos on one screen using Picture-in-Picture or the split function, which is ideal for seminars and presentations.