公开(公告)号：EP1102482A4

公开(公告)日：2005-12-28

申请号：EP98929784

申请日：1998-07-01

申请人： HITACHI LTD

发明人： YAGAWA YUICHI ,  UKAI HIROMI ,  TANAKA AKIRA ,  NISHIJIMA HIDEO ,  OWASHI HITOAKI

IPC分类号： G11B15/02 ,  G11B17/22 ,  G11B27/02 ,  G11B27/032 ,  G11B27/10 ,  G11B27/34 ,  H04N5/761 ,  H04N5/765 ,  H04N5/775 ,  H04N5/78 ,  G11B27/034 ,  H04N5/445

CPC分类号： G11B17/228 ,  G11B17/223 ,  G11B27/105 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/775 ,  H04N21/47

摘要： A support method for helping the user find a desired program from a collection of recorded television programs easily and quickly, and a recording/reproducing apparatus using this method. The recorded program viewing support system, when recording a television program, records electronic program information on the program, classifies the electronic program information according to predefined program category criteria, and successively assigns predefined category numbers (recording channels) to the program to be recorded. Before the user views a recorded program, the user specifies the number of the recorded channel. A recorded channel number is allocated with a category item and hence the user can easily know the contents of the recorded program. The user can change the channel number successively or directly specify it by using a remote controller to find a desired program easily and quickly. When disk media such as HDD and DVD-RAM are used as a storage in particular, the recorded programs can be randomly accessed allowing the user to zap through recorded programs.

摘要翻译： 一种用于帮助用户容易且快速地从记录的电视节目的集合中找到所需节目的支持方法，以及使用该方法的记录/再现装置。 记录节目观看支持系统在记录电视节目时，记录节目上的电子节目信息，根据预定义的节目类别标准对电子节目信息进行分类，并将预定类别号码（记录频道）分配给要记录的节目。 在用户查看录制节目之前，用户指定录制的频道的号码。 记录的频道号码被分配有一个类别项目，因此用户可以容易地知道所记录节目的内容。 用户可以通过使用遥控器轻松，快速地找到所需的程序来连续地或直接地指定通道号。 当诸如HDD和DVD-RAM之类的盘介质被特别地用作存储时，所记录的程序可以被随机访问，允许用户通过记录的程序进行切换。