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Polycom, Inc. E-1
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.
Table E-1 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 dis-
played. For example, if the declared resolution is CIF and the actual reso-
lution 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 capa-
bilities exchange, the Faulty flag is displayed.
Channel Index For Polycom Internal use only.