SDI frame synchronizer with video and audio delay. Accepts 10 or 8 bits video. Accepts 16 to 24 bits audio. Accepts SDI or analog video/audio. Output SDI or analog video/audio. Accepts composite NTSC or PAL. 10-bit composite output. Constant SC/H phase. Handles 2-pair of stereo audio. Audio can be set ahead or behind. Frame by frame video delay resolution. Pass ancillary data. 12-bit video processing. LCD pro amp display. Freeze frame/field. SMPTE 259M compliant. Power down A/V loop through.