3.10 CDDA Track Definition

A summary of CDDA track definitions is shown below. Each file source corresponds to an index part.

Track CDDA                                  ; CDDA track
    Pause 150                               ; pause 2 seconds
    FileSource INDEX1.DAT                   ; index 1 (X=01)
    EndFileSource                           
    FileSource INDEX2.DAT                   ; index 2 (X=02)
    EndFileSource
      ：
      ：
EndTrack

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Title Command specifications

Command Definition of pre-emphasis

Keyword Preemphasis

No 10.1

Format

Preemphasis switch

parameters

switch: Pre-emphasis bit value of subcode Q. (TRUE or FALSE)

function

Set the pre-emphasis bit value of subcode Q.

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Title Command specifications

Command Defining the number of audio channels

Keyword Channels

No 10.2

Format

Channels nchan

parameters

nchan: Audio channel value of subcode Q. (2 or 4)

function

Set the audio channel bit value of subcode Q.

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Title Command specifications

Command Defining copy protection

Keyword Copy

No 10.3

Format

Copy switch

parameters

switch: Copy suppression bit value of subcode Q. (TRUE or FALSE)

function

Set the copy suppression bit value of subcode Q.

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Title Command specifications

Command Subcode information file specification

Keyword SubSource

No 10.4

Format

SubSource srcname

parameters

srcname: Subcode data input source file name

function

Records subcode information using the specified source file as input.

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Title Command specifications

Command Subcode area null output specification

Keyword SubEmpty

No 10.5

Format

SubEmpty nsect

parameters

nsect: Number of sectors to record null data

function

Records null data in the subcode area of the specified sector.

remarks

This command is retained for compatibility. No need to write.