SAO - Session at Once

SAO - Session at Once

Session at once is a relatively new capability used on some CD Extra discs. With SAO, an audio session is written without intertrack gaps, just as though it were DAO. The difference is that only the session is closed, so one or more additional sessions can be written. Since an audio player can only see the first session of a disc, it makes no sense to write audio after SAO (unless you want to play the disc only on your computer).

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