| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical disk player in which burden on a memory for storing access list information is lightened, a reproduction area switching time can be shortened. SOLUTION: When an inserted optical disk 1 is a SACD, access list information of 2 channels of a HD layer to be reproduced is obtained by an access list obtaining means 112, when multi-channel switching request is generated, reproduction information is set for multi-channel by a reproduction information setting means 113, after that, when reproduction request is generated, access list information of the multi-channel is required by an access list requiring means 115. And the access list information of the multi-channel is obtained by a reproduction control means 116, access list information of a buffer memory 9 is switched to the access list information of the multi-channel from access list information of 2 channels, and reproduction is started from the multi-channel. COPYRIGHT: (C)2005,JPO&NCIPI
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