| 摘要 |
PURPOSE: A continuous presence conference generating system is provided to implement plural various layouts having many participants in plural video conference sessions. CONSTITUTION: An NI(220) transmits and receives control and data information from other nodes such as an MRE(Media Relay End point) or MRMTLA(MRM to Legacy Adaptor), and multiplexes and demultiplexes a different signal and stream between the MRE and the MRM. An RPT(Real-time Transport Protocol) chunk of a compresses audio is transmitted from the MRE and an SCARP(Session Compression Audio RTP Processor)(230) through the NI. The RTP chunk of the video data is transmitted to and from the MRE and an SCVRT(Session Compression Video RTP Processor)(250) through the NI.
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