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Appendix E - Participant Properties
Advanced Channel Information
The following appendix details the properties connected with information about audio and video parameters,
as well as, problems with the network which can affect the audio and video quality.
Participant Properties - Channel Status Advanced Parameters
Field Description
Media Info
Algorithm Indicates the audio or video algorithm and protocol.
Frame per packet
(audio only)
The number of audio frames per packet that are transferred
between the MCU and the endpoint. If the actual Frame per
Packets are higher than Frame per Packets declared during the
capabilities exchange, a Faulty flag is displayed.
Resolution
(video only)
Indicates the video resolution in use. If the actual resolution is
higher than resolution declared in the capabilities exchange, the
Faulty flag is displayed. For example, if the declared resolution is
CIF and the actual resolution is 4CIF, the Faulty flag is displayed.
Frame Rate
(video only)
The number of video frames per second that are transferred
between the MCU and the endpoint.
Annexes (video only) Indicates the H.263 annexes in use at the time of the last RTCP
report. If the actual annexes used are other than the declared
annexes in the capabilities exchange, the Faulty flag is displayed.
Channel Index For Polycom Internal use only.