Method and apparatus for providing a playlist in a compact disc player
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Abstract
A method and apparatus for placing a playlist in a memory location on a compact disc is disclosed. The user reviews the audio files located on the CD, selects the songs that will be included in the playlist, determines the sequence or order of playback for those selected audio files, and places the playlist in a selected memory location such as the CD, or the local memory of the CD player. The user may then access the playlist and playback audio files in accordance with the playlist.
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Citations
19 Claims
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1-10. -10. (canceled)
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11. A method for playing audio files on a CD, wherein the CD comprises a file system, comprising the steps of:
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reading the file system of the CD;
selecting a playlist located on a CD, wherein the playlist defines the sequence of playback for a plurality files contained in the playlist and located on the CD;
parsing the files defined in the playlist; and
initiating the playback of the files in accordance with the playlist. - View Dependent Claims (12, 13)
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14. A CD player operable to play compressed audio files on a CD in accordance with a playlist stored in a memory location on the CD;
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a CD sector decoder for retrieving sectors from a CD;
a memory coupled to the CD sector decoder for storing sectors retrieved from the CD;
a cache parser coupled to the CD sector decoder and memory; and
a file tree builder coupled to the cache parser;
wherein the CD player is operable to parse through the playlist and play audio files in accordance with the playlist. - View Dependent Claims (15, 16, 17, 18)
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19. to 21. (canceled)
Specification