The Pico Digital PD1000 features platform based encoder with up to four field hardware upgradeable dual channel encoder modules; Software upgradeable for future proof feature upgrades; Supports 480i to 1080p real time encoding and up to 8 HD video channels in MPEG-2 or H.264 formats in 1RU; MPEG Audio Encoding plus optional Dolby® Digital AC-3; Output resolution same as input resolution; Inputs per dual encoder module.