Sony BPU-4000 Baseband Processing Unit for HDC-4300 Camera

Offering real-time 4K digital signal processing and down-conversion to HD, Sony's BPU-4000 Baseband Processing Unit is designed to work with the Sony HDC-4300. It features parallel processing, and when connected to your camera by optical cable, it can provide 4K and HD simultaneously. Optional software enables the HD Cutout function allowing you to create an HD signal from a portion of the sensor. The BPU-4000 also enables high frame rate recording in HD, up to 8X super slow motion when you purchase an optional software package.