发明名称 |
Information processing device and method, program, and information processing system |
摘要 |
<p>An information processing device includes a broadcasting apparatus broadcasting a content at a predetermined transmission rate to at least a receiver downloading the content and a generating unit generating metadata for the content. The metadata contains download-rate state information indicating a state of the predetermined transmission rate with respect to a reproduction rate at the receiver. The broadcasting apparatus further broadcasts the metadata generated by the generating unit.</p> |
申请公布号 |
EP2228922(A2) |
申请公布日期 |
2010.09.15 |
申请号 |
EP20100155308 |
申请日期 |
2010.03.03 |
申请人 |
SONY CORPORATION |
发明人 |
KITAZATO, NAOHISA |
分类号 |
H04H20/42;H04H60/73;H04N7/173;H04N21/235;H04N21/236;H04N21/44 |
主分类号 |
H04H20/42 |
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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