| 摘要 |
PROBLEM TO BE SOLVED: To transfer audio information via a record carrier in a less complex way, while achieving a highly effective information density. SOLUTION: A method for recording audio information on the record carrier, typically as a bit stream on an optical disk, is disclosed. In the method, the audio information is encoded into compressed audio data having a variable bitrate, in particular using lossless compression. The compressed audio data is recorded at a transfer speed controlled in dependence on the variable bitrate. A transfer speed profile is determined for items of the audio information, e.g. for each track on a CD, in which an average transfer speed is higher than that minimally required for transferring the compressed audio data of the items. According to the transfer speed profile, stuffing data is added to the compressed audio data. In order to achieve payback at a transfer speed as indicated by transfer speed profile information, the transfer speed profile information is recorded on the record carrier. COPYRIGHT: (C)2009,JPO&INPIT
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