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    • 6. 发明申请
    • TRICK PLAY METHOD FOR DIGITAL STORAGE MEDIUM
    • 数字存储媒体的快速播放方法
    • WO01082607A1
    • 2001-11-01
    • PCT/JP2001/003115
    • 2001-04-11
    • G11B27/00G11B27/10G11B27/32H04N5/783H04N9/804H04N5/93H04N5/76H04N5/907
    • H04N5/783G11B27/005G11B27/105G11B27/107G11B27/328G11B27/329G11B2220/20G11B2220/61G11B2220/90H04N9/8042
    • Conventionally, when a trick play is realized by dividing a content into a predetermined number of sectors and using a correspondence table about information on a unit for encoding the content, the total reproducing time of the content cannot be specified, and a correct reproduction start time code cannot be produced. A trick play method for a digital storage medium on/from which a multimedia content is recorded/reproduced for realizing a trick play such as random access playback from an arbitrary point, fast forward, or fast rewind playback, wherein the content of a program is recorded as independent files for the respective medium objects; and a program manager file containing an information list of the medium objects, the reproducing time of each medium object, a medium object information file containing an entry point list for each predetermined time interval, a reproduction start program ID specified by the user, and a play list manager file in which the reproduction start/end times are designated are provided.
    • 通常,当通过将内容划分成预定数量的扇区并使用关于关于用于编码内容的单元的信息的对应表来实现特技播放时,不能指定内容的总再现时间,并且正确的再现开始时间 代码无法生成。 一种用于数字存储介质的特技播放方法,用于从其中记录/再现多媒体内容,以便从任意点,快进或快退重放中实现诸如随机存取重放的特技播放,其中节目内容为 记录为各媒体对象的独立文件; 以及包含媒体对象的信息列表,每个媒体对象的再现时间,包含每个预定时间间隔的入口点列表的媒体对象信息文件的节目管理器文件,用户指定的再现开始节目ID,以及 提供其中指定了再现开始/结束时间的播放列表管理器文件。
    • 10. 发明申请
    • APPARATUS FOR AND METHOD OF RECORDING INFORMATION SIGNALS ON A RECORD CARRIER
    • 记录载体上记录信息信号的方法和方法
    • WO9844485A2
    • 1998-10-08
    • PCT/IB9800275
    • 1998-03-05
    • KONINKL PHILIPS ELECTRONICS NVPHILIPS NORDEN AB
    • TREFFERS MENNO ANNE
    • G11B5/008G11B15/02G11B20/12G11B27/30G11B27/32
    • G11B27/3027G11B5/00817G11B15/02G11B20/1202G11B27/328
    • An apparatus for recording information signals in a track (Ti) on a record carrier (2) is disclosed, comprising an input terminal (30) for receiving an information signal, a signal processing unit (32) for processing the information signal so as to make the information signal suitable for recording in at least one track on said record carrier, and a writing unit (33) for writing, after processing, the information signal in said at least one track on said record carrier, starting from a start position (s) viewed in the length direction of the record carrier and in a direction towards one of the end positions of the record carrier. The portion of the record carrier (2) between said start position (s) and said one end position (L2) is fictitiously divided into a first sub portion lying (P1) adjacent the start position and a second sub portion (P2) lying adjacent the end position of the record carrier. When recording a first information signal, a first portion of a first information signal is recorded by intermittently recording blocks of information (B1,1, B1,2, B1,3, ...) in said track (T1) in said first subportion (P1) of the record carrier, starting from said start position (s). A second portion of the said first information signal is continuously recorded in said second subportion of the record carrier.
    • 公开了一种用于在记录载体(2)上的轨道(Ti)中记录信息信号的装置,包括用于接收信息信号的输入端(30),用于处理信息信号的信号处理单元(32),以便 使所述信息信号适合于记录在所述记录载体上的至少一个磁道中;以及写入单元(33),用于在所述记录载体上的所述至少一个磁道中的信息信号处理之后从起始位置( s)在记录载体的长度方向上以及朝着记录载体的一个结束位置的方向观察。 记录载体(2)在所述起始位置和所述一个端部位置(L2)之间的部分被虚拟地分成位于与起始位置相邻的第一子部分(P1)和位于相邻的第二子部分(P2) 记录载体的结束位置。 当记录第一信息信号时,通过在所述第一子部分中的所述轨道(T1)中间歇地记录信息块(B1,1,B1,2,B1,3,...)来记录第一信息信号的第一部分 (P1),从所述起始位置开始。 所述第一信息信号的第二部分被连续记录在记录载体的所述第二子部分中。