发明名称 |
SERVER DEVICE, CLIENT DEVICE, CONTENT DISTRIBUTION METHOD, AND COMPUTER PROGRAM |
摘要 |
[Problem] To provide a server device able to support insertion of dynamic parameters dependent on the state of a client when distributing content to the client using ABS technology, without modifying a playlist file on the network service provider side. [Solution] Provided is a server device, comprising: a storage unit which stores a prescribed definition either for accessing each of a plurality of sub-segments which configure each set of encoded data obtained by encoding the same content at different bit rates, or for appending a parameter to an address which is described in an MPD and defined with access information for accessing any element which is acquired by a request to a server; and a communication unit which transmits an instruction which appends the parameter to the address defined in the access information on the basis of the prescribed definition which the storage unit stores. |
申请公布号 |
WO2014171473(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
WO2014JP60803 |
申请日期 |
2014.04.16 |
申请人 |
SONY CORPORATION |
发明人 |
YAMAGISHI, YASUAKI;IGARASHI, TATSUYA;HIRABAYASHI, MITSUHIRO |
分类号 |
H04N21/235;H04N21/2662;H04N21/435 |
主分类号 |
H04N21/235 |
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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