HD downconverter for 720p, 1080i, 1080sF and 1080p has an HD SDI input and four outputs that can be configured as two SDI and two composite outputs, or four SDI outputs. Whether it's providing digital feeds to production switchers and routers or analog monitoring, the 7920 is right at home. The Downconversion process includes Picture Detail Enhancement and Anti-Alias Filtering, which make for a pristine SD output .The Aspect Ratio Conversion process offers Resizing and Repositioning with choices for, Letterbox, Anamorphic, Crop and Zoom .The 7920 automatically adjusts from HD to SD color space and gamma .Proc amp controls are provided in the form of Video, Chroma and Pedestal.