A mark-based supervision method for the network TV content |
Title： |
| A mark-based supervision method for the network TV content |
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Application Number： |
200710063052 |
Application Date： |
2007/01/26 |
Announcement Date： |
2007/08/01 |
Pub. Date： |
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Publication Number： |
101009811 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04N 7/167H04N 7/16H04L 9/18 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Zhao Li, Yin Yibo, Chen Kai, Tian Zhong, Yang Shiqiang |
Key Words： |
network TV content, supervision method |
Abstract： |
The related IPTV content monitor method based on mark comprises: on the transmission end, embedding a content monitor mark carried IPTV provider message and content message into the extension head of RTP on the receiving end, checking up the mark to hereby decide the filter and alarm strategy. This invention applies PKI system for ID identification among nodes to safe transmit CMI. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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