WVideotapeW8 mm video formatWAkai videotape formatWBetacamWBetamaxWVideocassette recorderWCompact Video CassetteWDCT (videocassette format)WVideotape format warWIVC videotape formatWQuadruplex videotapeWVideo tape recorderWS-VHSWType A videotapeWType B videotapeWType C videotapeWU-maticWVideocassette recorderWVHSWVHS-CWVideo 2000WVideo Cassette RecordingWVideo tape recorder