Edit Room

Edit Room is a standard definition and high definition broadcast audio/video device. It provides up to 5 live video streams to PC machine, processes them and sent back to output. As an input we are using SDI interfaces, outputs are SDI and Analog as well. Audio path have two stereo XLR inputs, and one stereo XLR output. Audio processing is done with reference level +4dBu with 20dB headroom. Based on this hardware we developed 3D Engine used for trackless Virtual Studio system. Virtual scene is generated by PC using DirectX technology. Content for scene can be imported from 3D Studio Max or other application. Video streams are overlaid on sophisticated virtual 3D objects. Customer can use Chroma Key on every input.

Edit Room – quick facts:
I/O system for Trackless Virtual Studio.

Interfaces:
SDI, YUV (outputs only), RS234/422, Tally, iPass.

Technologies:
Altera StratixIIGX, DDR2 memory, Analog Device ADV7393, National LMH0044, LMH0302, Gennum Gs4911, GS4915, 12 – layers PCB.