This standard specifies the file system and its implementation regarding volume recognition, boot block recognition, volume structure, and file structure for exchanging information between users of information processing systems using high-density optical disks such as DVDs.
JIS X 0609:1998 history
2012JIS X 0609 AMD 1:2012 Volume and file structure of high-density optical disks using non-sequential recording for information interchange (Amendment 1)
1998JIS X 0609:1998 Volume and file structure of high-density optical disks using non-sequential recording for information interchange