9.1.3. Session-at-Once (SAO)
As a writing method that combines the advantages of the
For example, this is the writing method used to create a CD EXTRA format CD. The audio tracks will be recorded in the first session and the data will be recorded in the second.
Example: CD EXTRA
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| Audio |
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9.1.4. Packet Writing
This mode is used when writing to a track of a disc using small blocks of data called
“packets,” in a manner similar to a floppy disk. This mode is useful when making small incremental backups of data. You will need to use software which specifically supports packet writing, such as Adaptec’s DirectCD.
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Packet
Same as writing to floppy or hard disk
Discs must be formatted before they can be used for packet writing. With CD- RW, erased data can be overwritten until the disc is completely full. With
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