TVD

The Titanium Video Disk (TVD) is a standard for consumer-level analog video recording on 3½-inch floppy disks. Invented by Theorysonic in 1984, It was released in 1985. It is used for recording, saving, and watching videos and movies. The size of TVD is 512 MB. It is also used for 2 or 3-part video disk.

The format was discontinued in 2003.

Bionicle VI: Island of Doom was a biggest-selling TVD, with over 1 billion copies sold.