ST 6:1998 - SMPTE Standard - For Video Recording — 2-in Quadruplex Tape — Video, Audio and Tracking-Control Records

This standard specifies both the locations for the edges of the video, audio, and tracking-control records, and the mechanical separation of the simultaneously recorded information of the video and audio records, as recorded at 15 and 7.5 in/s on 2-in quadruplex video magnetic tape.