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How to create a CD-EXTRA disc

Description

"CD Extra" discs are multisession discs that contain one or more audio tracks in the first session and one data track in the second session. These discs are useful because a normal audio CD player will see the CD as an audio disc and a CDROM drive will see the CD as a data disc (since a multisession compatible drive always sees the last session on the disc first). These type of discs are usually created for multimedia applications.

There is no CDROM recorder (that we know of) that will allow you to write both sessions in disc-at-once recording mode, so the second session must be written in track-at-once recording mode (some recorders will not allow you to write any additional sessions after the first DAO session).

How to create a "CD Extra" disc

Write a cuesheet file for the audio tracks that will be recorded in the first session (see How to write a CUE SHEET file).

Select the "Record Disc" icon on the main toolbar.

Load the cuesheet file and record the first session (audio tracks) to the blank disc. You must select the "Open New Session" option, so that you will be able to record a second session (if this option cannot be selected, then your recorder is not capable of making a CD Extra disc with this software). See Record Disc for more information.

Select the "Tools" icon on the main toolbar.

Record the second session (data track) using either the "Build and Record ISO9660 Image File" or the "Record Directories/Files to an ISO9660 Disc" option. Note: Do not use the "Open New Session" option, since this will be the last session on the disc. See File Backup and Tools for more information.

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