Keyword	Parameter	Description
EndPrimary Volume		End basic volume descriptor
SupplementaryVolume		Auxiliary volume descriptor Start
	Relative position	Location on disk to record auxiliary volume descriptor
End- Supplementary Volume		Auxiliary volume End of descriptor
BootRecord		Start boot record
	Relative position	Location on the disk where the boot record is recorded
EndBootRecord		End boot record
Pause	Number of blocks	Start of CD-DA track The number of pause blocks to be recorded in
PreGap	Number of blocks	MODE1, MODE2 Start of track Specifying the number of blocks of PreGap information to be recorded in
PostGap	Number of blocks	MODE1, MODE2 End of track Specify the number of locks for PostGap information to be recorded in
Empty	Number of blocks	For lead-in and lead-out Null data (0x00) output instruction
Directory	Directory name	Start directory definition
EndDirectory		End directory definition
Preemphasis	Switch	Q subcode channel pre-emphasis Bit value specification TRUE or FALSE, used for CD-DA
Channels	Channel count	Specify channel count, 2 Or 4, for CD-DA
Copy	switch	Copy protection specification, TRUE or FALSE , CD-DA use
Attributes	Attribute	Specify directory record attribute
MinLength	bytes or sectors	Specification of minimum number of bytes / sector of directory record
RecordingDate	Date	Date of directory record creation
Extent		Start of file interleave definition
	Relative position	Location on the disk where the interleave result is placed
EndExtent		End of file interleave definition
FileInterleave		File for file interleaving Start of specification
	Unit size	Units in which the same file is placed consecutively (number of sectors)
	Gap size	Number of sectors occupied by different files
EndFileInterleave		End file specification for file interleaving
File		Start file definition
	File name	File name on ISO9660
	[Output file]	File name to output the file definition results

Table 2 Script keyword list (2)