发明名称 |
MODIFIED STREAM SYNCHRONIZATION |
摘要 |
A method and system for inter-destination synchronization of at least a first and a second stream is described, wherein the second stream is the output stream of a media stream modification unit using the first stream as an input stream. The method comprises the steps of: providing first arrival time information of a packet in the first stream arriving at a first synchronization point and second arrival time information of a packet in the second stream arriving at a second synchronization point; providing synchronization correlation information on the synchronicity relationship between said input stream and said output stream; and, calculating delay information on the basis of the first and second arrival time information and the synchronization correlation information. |
申请公布号 |
KR20110125674(A) |
申请公布日期 |
2011.11.21 |
申请号 |
KR20117024003 |
申请日期 |
2010.03.16 |
申请人 |
KONINKLIJKE KPN N.V.;NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO |
发明人 |
STOKKING HANS MAARTEN;WALRAVEN FABIAN ARTHUR;VANDEVENTER MATTIJS OSKAR;NIAMUT OMAR AZIZ |
分类号 |
H04N21/242;H04L7/00;H04L29/06;H04N7/24;H04N21/6437 |
主分类号 |
H04N21/242 |
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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