Yealink MeetingSpace VC500, Руководство администратора

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Administrator’s Guide for Yealink VC800&VC500 Video Conferencing System
104
Video Codecs
The video codec that the system uses to establish a call should be supported by the server.
When placing a call, the system will offer the enabled video codec list to the server and then use
the video codec negotiated with the called party according to the priority.
The following table summarizes the supported video codecs on the system:
Name MIME Type Bit Rate Frame Rate Frame Size
H.264 High
Profile
H264/90000
90 kbps to
2048 kbps
5 fps to
30 fps
Tx: 360P, 540P, 720P,
1080P
Rx: Conventional Size
Below 1080P
H.264 H264/90000
H.263 H263/90000
Tx: CIF, 4CIF
RX: QCIF, CIF, 4CIF
H265 H265/90000
Tx: 360P, 540P, 720P,
1080P
Rx: Conventional Size
Below 1080P
Note
Video codecs parameters on the system are described below:
Parameter Description Configuration Method
Enable Codecs
Specifies the enabled video codecs
for the system to use.
Note:
All support video codecs are
enabled on the system by default.
Web User Interface
Disable Codecs
Specifies the disabled video codecs
for the system not to use.
Web User Interface
To configure video codecs via web user interface:
1.
Click on
Account
->
Codec
.
2.
Select the desired video codec from the
Disable Codecs
or the
Enable Codecs
column.
3.
Click or to disable or enable the selected video codec.
If you are using H.265 video codec during a two-way video calls, the system will negotiate
to use H264 High profile video codec automatically when placing a new call.