发明名称 |
STREAM DATA RECORDING DEVICE, STREAM DATA RECORDING/REPRODUCING DEVICE, STREAM DATA REPRODUCTION DEVICE, STREAM DATA EDITING DEVICE, STREAM RECORDING METHOD, AND STREAM REPRODUCING METHOD |
摘要 |
A stream data recording device is provided for recording stream data on a recording medium. The stream data recording device includes a stream reception/analysis unit (101), for acquiring stream data from reception data; a missing portion detection unit (102) for detecting a missing packet portion in the acquired stream data; a section information generation unit (103) for generating time information specifying the duration of the unreceivable section including the packets whose missing portion has been detected and position information specifying the position of the unreceivable section in the stream data; and a recording unit (105) for recording the acquired stream data, the generated time information and position information on the recording medium. Thus, even if the recording-target stream data is missing a portion during reception of the stream data, the data can be correctly played back from the seek time specified by a user. |
申请公布号 |
EP1879191(A4) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20060729679 |
申请日期 |
2006.03.22 |
申请人 |
PANASONIC CORPORATION |
发明人 |
HIRAYAMA, KAZUHIKO;MIYAZAKI, AKIHIRO;FUCHIKAMI, MICHIKO;MATSUI, NORIHIRO;MURAI, NOBUNARI |
分类号 |
G11B20/10;G11B20/12;G11B20/18;G11B27/00;G11B27/034;G11B27/10;G11B27/32;G11B27/34;H04N5/00;H04N5/76;H04N5/91;H04N5/92;H04N7/173;H04N7/24 |
主分类号 |
G11B20/10 |
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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