VHS VIDEOTAPE – This is the most common type of video tape used in home video players. Dimensions 188 mm x 103 mm. For more information about this type of vhs videotape
VHS-C VIDEO TAPE – A much smaller tape. These can be put into an adapter and played the on the same machine the above tape is played in. Dimensions 92 MM X 58 MM
http//en.wikipedia.org/wiki/VHS-C (for more info)
VIDEO 8 VIDEO TAPE – Another smaller tape but a little wider than VHS-C. Note the 8 symbol on the outside. Dimensions 94 mm x 62 mm
http://en.wikipedia.org/wiki/8 mm video for at (for more info)
HI 8 VIDEO TAPE – Same as previous but better quality. Note the Hi8 symbol. Dimensions: 94 mm x 62 mm.
http://en.wikipedia.org/wiki/8 mm video form at (for more info)
DIGITAL 8 VIDEO TAPE – Same as previous but digital quality. Note the Digital8 symbol. Dimensions: 94 mm x 62 mm
http://en.wikipedia.org/wiki/8 mm video form at (for more info)
MINI DV TAPE – Note the DV symbol. Dimensions: 65 mm x 48 mm
http://en.wikipedia.org/wiki/DV (for more info)
Dimensions: 100 mmx 65 mm
http://en.wikipedia.org/wiki/Compact_Cassette (for more info)
DIFFERENT SIZES
http://en.wikipedia.org/wiki/LP record (for more info)