Format
- Data disk (floppy disk)4
- Microfilm4
- Open reel video4
- Cylinder3
- 8-track cassette2
- Betacam (including Betacam SP)2
- Book2
- Data cartridge2
- Digital Audio Tape2
- Digital audio file2
- LaserDisc2
- Metal disc2
- Open reel tape2
- Optical disc2
- Paper open reel tape2
- Sound wire reel2
- 8mm video (including Hi8)1
- AIFF1
- DV (including MiniDV)1
- DVCAM1