发明名称 |
PMCP extension metadata, data stream generating device, digital data broadcasting emission system and digital data broadcasting emission method thereof |
摘要 |
Provided are a PMCP extended metadata for securing interoperability among devices constituting a digital data broadcasting emitting system, a data stream generating device using the same, a digital data broadcasting emitting system and a digital data broadcasting emitting method. The PMCP extended metadata includes: a channel metadata for providing system information of data events constituting a data broadcasting program; a program and system information protocol (PSIP) data event metadata for providing identification information and program guide of data events; and an advanced television system committee (ACAP) data service metadata for providing encoding information including signaling information and transmission protocol information of data broadcasting contents corresponding to data events. |
申请公布号 |
US8239895(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20060064283 |
申请日期 |
2006.08.22 |
申请人 |
PARK MIN-SIK;KIM YONG-HO;HONG JIN-WOO;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
PARK MIN-SIK;KIM YONG-HO;HONG JIN-WOO |
分类号 |
G06F13/00;H04N7/173 |
主分类号 |
G06F13/00 |
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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