发明名称 |
Recording device, recording method, computer program, and recording medium |
摘要 |
There is provided a recording device for generating and coding metadata, the recording device including a metadata describing part for describing the metadata; and a coding part for coding the metadata described in the metadata describing part in a binary format, and generating coded data; wherein the metadata describing part describes alternative information for embedding alternative data to the coded data when data is not present for a non-essential item in the metadata; and the coding part performs coding with the alternative data embedded when the alternative information is described. |
申请公布号 |
US8161086(B2) |
申请公布日期 |
2012.04.17 |
申请号 |
US20080174809 |
申请日期 |
2008.07.17 |
申请人 |
NARITA TETSUYA;SHIBATA YOSHIAKI;KAWAHARA MINORU;SONY CORPORATION |
发明人 |
NARITA TETSUYA;SHIBATA YOSHIAKI;KAWAHARA MINORU |
分类号 |
G06F12/00;G06F17/30 |
主分类号 |
G06F12/00 |
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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