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Whether or not encryption is being used on the
video transmit stream to this endpoint.
This field will only appear if the encryption key
is present on the MCU.
The negotiated available bandwidth for the
MCU to send video to the endpoint in.
The bit rate the MCU is attempting to send at
this moment, which may be less than the
channel bit rate which is an effective maximum.
The actual bit rate, which is simply the
measured rate of video data leaving the MCU,
displays in parentheses.
The Transmit bit rate value might be less than the
Channel bit rate if :
the remote endpoint receiving the
video stream from the MCU has sent
flow control commands to reduce the
bit rate
it has been necessary to reduce the
primary video bit rate to allow
sufficient bandwidth for a content
video stream
If the transmit bit rate has been limited to
below the maximum channel bit rate, the
reason for this limitation can be seen by moving
over the icon.
The number of video packets sent from the
MCU to this endpoint.
The frame rate of the video stream currently
being sent to the endpoint.
A number that represents the tradeoff between
video quality and frame rate.
A smaller number implies that the MCU
prioritizes sending quality video at the expense
of a lower frame rate. A larger number implies
that the MCU is prepared to send lower quality
video at a higher frame rate.
Control statistics provide information about the control channels that are established in order that the endpoints can
exchange information about the voice and video streams (Real Time Control Protocol (RTCP) packets). Refer to the
table below for additional information.
The IP address and port to which RTCP (Real
Time Control Protocol) packets are being
received for the audio and video streams
A count of the number of "receiver report" type
RTCP packets seen by the MCU.
A single RTCP packet may contain more than one
report of more than one type. These are generally
sent by any device receiving RTP (Real Time
Protocol) media from the network and are used
for auditing bandwidth, errors, and so on by the
MCU.