公开(公告)号：EP0871172A2

公开(公告)日：1998-10-14

申请号：EP98302861.4

申请日：1998-04-14

申请人： SONY CORPORATION

发明人： Yoshida, Masaki

IPC分类号： G11B20/12 ,  G11B27/28

CPC分类号： G06F3/0682 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0638 ,  G11B20/00007 ,  G11B20/12 ,  G11B27/3027 ,  G11B27/309 ,  G11B27/328

摘要： A digital data recording method is provided where the efficiency of use of the recording medium storage area for recording data in a sequence is increased and a desired data can be retrieved at a higher speed.
When a record n in an entity is terminated at the trailing end of a group N, a record n+1 following the record n is recorded in a group N+1. When a record n extends up to the group N+1, a header H2' attributed to the group N and a front part of the record n as well as the preceding records 1 to n-1 are designated as another entity E2'. The remaining or rear part of the record n is designated as an entity E3' and recorded in the group N-1 as added with a header H3'. Then, the record n+1 is designated as an entity E4 and recorded in the group N+1 as added with a header H4.

摘要翻译： 提供了一种数字数据记录方法，其中用于记录序列中的数据的记录介质存储区域的使用效率增加，并且可以以更高的速度检索期望的数据。 当实体中的记录n在组N的尾端终止时，记录n之后的记录n + 1被记录在组N + 1中。 当记录n延伸到组N + 1时，归因于组N和记录n的前部以及前面的记录1至n-1的标题H2'被指定为另一个实体E2'。 将记录n的剩余部分或后部部分指定为实体E3'，并记录在组N-1中，并附加标题H3'。 然后，将记录n + 1指定为实体E4，并记录在添加了标题H4的组N + 1中。

公开(公告)号：EP0871172A3

公开(公告)日：1999-12-15

申请号：EP98302861.4

申请日：1998-04-14

申请人： SONY CORPORATION

发明人： Yoshida, Masaki

IPC分类号： G11B20/12 ,  G11B27/28

CPC分类号： G06F3/0682 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0638 ,  G11B20/00007 ,  G11B20/12 ,  G11B27/3027 ,  G11B27/309 ,  G11B27/328

摘要： A digital data recording method is provided where the efficiency of use of the recording medium storage area for recording data in a sequence is increased and a desired data can be retrieved at a higher speed. When a record n in an entity is terminated at the trailing end of a group N, a record n+1 following the record n is recorded in a group N+1. When a record n extends up to the group N+1, a header H2' attributed to the group N and a front part of the record n as well as the preceding records 1 to n-1 are designated as another entity E2'. The remaining or rear part of the record n is designated as an entity E3' and recorded in the group N-1 as added with a header H3'. Then, the record n+1 is designated as an entity E4 and recorded in the group N+1 as added with a header H4.