HQUltra770 is a universal live events scaler-switcher and LED videowall image scaler based on Calibre’s proprietary class-leading HQUltra 4K image processing technology. Calibre’s HQUltra 4K scaling provides best in class picture quality with low latency video processing. Multi-region high-bit-depth edge blending with black level correction for seamless soft-edge blending. Featuring Calibre’s proprietary HQUltraFast input channel switching able to switch input channels in under a quarter of a second, HQUltra770 has a wide range of input connectivity for today’s digitally connected ProAV world, but still is able to support legacy formats too, all with great image quality.  HQUltra770 includes front panel controls with easy to read front panel menu system as well as remote control via inbuilt webserver or easy to implement protocol. For in-camera use a Genlock input is provided compatible with bi or tri-level sync or black and burst. For LED videowalls HQUltra770 has a special LED mode with per-edge pixel-accurate image sizing for fast pixel-perfect image alignment on LED videowalls.