Replaying method and device for disk recording medium

• Main Authors: LEE RAE-HWAN, CHOE GWANG-JIK, CHON HWA-JIN
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2004
• Edition: 7
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROPHONIC MUSICAL INSTRUMENTS; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SOUND-PRODUCING DEVICES

一种盘记录媒体的重放方法及装置。所述盘记录媒体包括导入区、节目区和导出区。节目区包括载有多个数据信号且每个信号都有不同索引的第一轨道；载有多个节目且每个节目都有不同索引的第二轨道；载有包括各个数据信号和起始地址信息的索引的数据索引表的第三轨道；载有包括各个节目和起始地址信息的索引的节目索引表的第四轨道。导入区载有包括起始地址信息和多个指针的目录。这样，一张盘上可以容纳更多的节目，而无需操作程序或应用程序就能访问。 PCT No. PCT/KR93/00062 Sec. 371 Date Apr. 4, 1994 Sec. 102(e) Date Apr. 4, 1994 PCT Filed Jul. 23, 1993 PCT Pub. No. WO94/14159 PCT Pub. Date Jun. 23, 1994A disk recording medium includes a lead-in area, a program area and a lead-out area. The program area includes: a first track on which a plurality of data signals each of which has a different index from the others is loaded; a second track on which a plurality of programs is loaded, whereby the plurality of programs consists of the sequential combination of the indices of at least one data signal among the plurality of data signals and each program has a different index from the others; a third track on which a data index table comprising the indices of the respective data signals and initial address information is loaded; and a fourth track on which a program index table comprising the indices of the respective programs and initial address information is loaded. The lead-in area is loaded with a table of contents comprising the initial address information and a plurality of pointers each of which is different from the others and designates the respective tracks of the program area and the initial position of the lead-out area. Thus, larger programs can be contained on a single disk and can be accessed without an operating program or an application program.