发明名称 |
OPTICAL DISC, RECORDING APPARATUS, A COMPUTER-READABLE STORAGE MEDIUM STORING A RECORDING PROGRAM, AND RECORDING METHOD |
摘要 |
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.
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申请公布号 |
CA2256136(A1) |
申请公布日期 |
1999.06.15 |
申请号 |
CA19982256136 |
申请日期 |
1998.12.15 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TSUGA, KAZUHIRO;OKADA, TOMOYUKI;MIWA, KATSUHIKO;YAGI, TOMOTAKA |
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;H04N7/24;H04N7/52;H04N9/804;H04N9/806;(IPC1-7):H04N5/85;G11B23/00;G11B7/013 |
主分类号 |
H04N5/85 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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