发明名称 |
Optical disc and computer-readable storage medium, and recording method and apparatus therefor |
摘要 |
<p>An optical disc records video objects that are obtained by multiplexing a video stream and an audio stream. The audio stream is an arrangement of a plurality of sets of audio frame data. Each video object unit in a video object is an arrangement of packs that have a different payload. The video stream and audio stream are divided using a predetermined size and the resulting data divisions are arranged into packs. At least one video object unit includes packs where stuffing bytes or a padding packet is arranged with part or all of a set of audio frame data so that the boundary with the next video object unit corresponds to a boundary between a boundary between sets of audio frame data. Since the boundary between video objects is made to match a boundary between sets of audio frame data, partial deletes that are performed with a video object unit as the smallest unit will not result in unnecessary parts of data remaining on the optical disc. <IMAGE></p> |
申请公布号 |
EP0926903(A1) |
申请公布日期 |
1999.06.30 |
申请号 |
EP19980310261 |
申请日期 |
1998.12.15 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIWA, KATSUHIKO;OKADA, TOMOYUKI;YAGI, TOMOTAKA;TSUGA, KAZUHIRO |
分类号 |
H04N5/85;G11B20/10;G11B20/12;G11B27/00;G11B27/02;G11B27/034;G11B27/036;G11B27/30;G11B27/32;H04N5/775;H04N5/92;H04N9/804;H04N9/806;H04N21/234;H04N21/235;H04N21/2368;H04N21/2381;H04N21/433;H04N21/434;H04N21/435;H04N21/4363;H04N21/438;H04N21/44;(IPC1-7):H04N9/804 |
主分类号 |
H04N5/85 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|