The Sony PDW-HD1550 Professional Disc Recorder is a half-rack-size disc recorder which supports triple- and quad-layer discs, enabling a recording duration of more than three hours even in Full-HD MPEG HD422 format. In addition to MPEG HD422, this recorder supports XAVC Intra HD record/playback, as well as MPEG IMX and DVCAM formats in the SD domain. For SxS users, the PDW-HD1550 Recorder is equipped with a USB interface which supports an SxS and Professional Disc bridge solution. This recorder can realize smooth jog/shuttle operation by creating proxy data. The PDW-HD1550 is a reliable recording tool for a broad range of HD and SD production applications.