Caring for Audiovisual Material: Webinar 10/23/13 3 Videotape and Optical Media Identification and Preservation Webinar October 23, 2013 Linda Tadic Audiovisual Archive Network
[email protected] 1 What Will be Covered Physical properties of media Preservation issues Formats and identification 2 Heritage Preservation: Caring for Yesterday's Treasures--Today 1 Caring for Audiovisual Material: Webinar 10/23/13 3 What Will Not be Covered Digitization (that’s the webinar on October 30) Cataloging and metadata 3 Additional Resources Bibliography of web-based readings Archival video preservation labs vendor list (USA) List of current video formats 4 Heritage Preservation: Caring for Yesterday's Treasures--Today 2 Caring for Audiovisual Material: Webinar 10/23/13 3 VIDEO 5 Videotape in Brief If it has sprockets, it’s film – not video. 6 Heritage Preservation: Caring for Yesterday's Treasures--Today 3 Caring for Audiovisual Material: Webinar 10/23/13 3 Videotape in Brief Like audiotape, videotape is magnetic media. Video can come in reel or cassette form – like audiotape. It can carry both analog and digital signals – like audiotape. 7 Primary Concerns Multitude of formats (identification can be difficult) Format obsolescence Short Life Expectancy (LE) Environmental, organic, and human factors contributing to signal degradation 8 Heritage Preservation: Caring for Yesterday's Treasures--Today 4 Caring for Audiovisual Material: Webinar 10/23/13 3 How Videotape Started Thank Bing Crosby. First funded development of audiotape. In 1950 gave $50,000 to a start-up called Ampex to develop magnetic videotape. 9 How Videotape Started Original market/users: broadcasting Like other time-based media, formats for the consumer market quickly followed.