公开(公告)号：EP1473728A4

公开(公告)日：2008-04-02

申请号：EP03777246

申请日：2003-12-04

申请人： SONY CORP

发明人： KII MANABU ,  KAWAKAMI TAKASHI ,  OHBI SEIJI ,  KAIHOKO TOSHIYA

IPC分类号： G11B27/034 ,  H04N5/91 ,  G11B20/12 ,  G11B27/00 ,  G11B27/02 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/765 ,  H04N5/85 ,  H04N5/92

CPC分类号： G11B27/105 ,  G11B20/00086 ,  G11B20/00195 ,  G11B20/0021 ,  G11B20/00347 ,  G11B27/034 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1453 ,  G11B2020/1836 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2529 ,  H04N5/765 ,  H04N5/85 ,  H04N5/9201

摘要： A data edition method enabling reduction of the load of the edition processing of stream data recorded on a recording medium and realizing higher speed edition. It is assumed that the stream data recorded on the recording medium is managed as a file by a file system. The stream data is managed track by track using a track management data file managed by the file system. The edition of division and erase is executed track by track by rewriting the content of the track management information defining each track in the track management data file. With this configuration, it is not necessary to rewrite the file system when division or erase edition is executed track by track.

摘要翻译： 一种数据编辑方法，其能够减轻记录在记录介质上的流数据的编辑处理的负担，并且实现更高速度的编辑。 假定记录在记录介质上的流数据由文件系统作为文件来管理。 使用由文件系统管理的轨道管理数据文件逐轨地管理流数据。 通过重写定义轨道管理数据文件中的每个轨道的轨道管理信息的内容来逐轨执行划分和擦除的编辑。 通过这种配置，当分割或擦除版本逐行执行时，不必重写文件系统。

公开(公告)号：EP1580753A4

公开(公告)日：2008-07-02

申请号：EP04708012

申请日：2004-02-04

申请人： SONY CORP

发明人： KII MANABU ,  KAWAKAMI TAKASHI ,  YAMAUCHI YASUHARU

IPC分类号： G11B27/32 ,  G11B20/10 ,  G11B20/12 ,  G11B27/10

CPC分类号： G11B27/329 ,  G11B20/10 ,  G11B27/105 ,  G11B2220/21 ,  G11B2220/2537

摘要： A CD-R (20) capable of reducing the load when fringe data is read by a CD player and reducing the time required until the data is displayed. This CD-R has content files “00001” to “0000n” containing respective contents and database files TRNDB, ARNDB, and ALNDB. The content files “00001” to “0000n” contain contents and data on additional information on the contents for each of the content files “00001” to “0000n”. The database files TRNDB, ARNDB, and ALNDB contain data on the additional information for each of all the content files “00001” to “0000n”.

公开(公告)号：EP1777706A4

公开(公告)日：2012-12-26

申请号：EP05766336

申请日：2005-07-21

申请人： SONY CORP

发明人： KAWAKAMI TAKASHI

IPC分类号： G11B20/10 ,  G06F21/10

CPC分类号： G06F21/10 ,  G06F2221/0791 ,  G06Q30/0254 ,  G11B20/0021 ,  G11B20/0071

公开(公告)号：EP1492116A4

公开(公告)日：2008-03-05

申请号：EP03745449

申请日：2003-03-31

申请人： SONY CORP

发明人： KII MANABU ,  OHBI SEIJI ,  KAWAKAMI TAKASHI ,  HATTORI MASATO

IPC分类号： G11B20/00 ,  G11B20/12 ,  G11B27/00 ,  G11B27/02 ,  G11B27/034 ,  G11B27/10 ,  G11B27/19 ,  G11B27/24 ,  G11B27/30 ,  G11B27/34

CPC分类号： G11B20/00528 ,  G11B20/00086 ,  G11B20/1217 ,  G11B27/034 ,  G11B27/105 ,  G11B27/19 ,  G11B27/24 ,  G11B27/3027 ,  G11B2220/2529

摘要： A track information table includes, for each track, decoding information, file pointer information indicating one of a plurality of files each with a header, and index information indicating a position within a file. A function is provided to attach a header to the index information track. The decoding information, file pointer information, and index information corresponding to a selected track are read from the track information table. The header of a file with a header is read based on the file pointer information. Information on a position within the file corresponding to the index information is extracted from the header. The data in the second half of the file is read based on the position information and is added to the track to which the data is to be added to create a new file with a header.