Cisco EX90 Administrator's Manual page 48

Cisco TelePresence System EX90/EX60
Contents
The Video settings,
cont...
Video Input Source 2 Connector
Note: EX90 has Video Input Source [1..3] and EX60 has Video Input Source [1..2].
Select which video input connector to be active on video input source 2.
Requires user role: ADMIN
Value space: <DVI>/<CAMERA>
DVI (EX90): Select DVI when you want to use the DVI-I as input source 2.
CAMERA (EX60): Select CAMERA when you want to use the CAMERA as input source 2.
Example: Video Input Source 2 Connector: DVI
Video Input Source 3 Connector
Note: EX90 has Video Input Source [1..3] and EX60 has Video Input Source [1..2].
Select which video input connector to be active on video input source 3.
Requires user role:
ADMIN
Value space: <CAMERA>
CAMERA (EX90): Select CAMERA when you want to use the camera as input source 3.
Example: Video Input Source 3 Connector: CAMERA
Video Input Source [1..3]/[1..2] Quality
Note: EX90 has Video Input Source [1..3] and EX60 has Video Input Source [1..2].
When encoding and transmitting video there will be a trade-off between high resolution and high
frame rate. For some video sources it is more important to transmit high frame rate than high
resolution and vice versa. The Quality setting specifies whether to give priority to high frame rate or to
high resolution for a given source.
Requires user role: ADMIN
Value space: <Motion/Sharpness>
Motion: Gives the highest possible frame rate. Used when there is a need for higher frame rates,
typically when a large number of participants are present or when there is a lot of motion in the
picture.
Sharpness: Gives the highest possible resolution. Used when you want the highest quality of
detailed images and graphics.
Example: Video Input Source 1 Quality: Motion
Video Input Source [1..3]/[1..2] CameraControl Mode
Not applicable in this version.
Video Input Source [1..3]/[1..2] CameraControl CameraId
Not applicable in this version.
D14726.03 Cisco TelePresence System EX90-EX60 Administrator Guide TC4.0, December 2010.
Copyright © 2010 Cisco Systems, Inc. All rights reserved.
Introduction Using the web interface Advanced configuration
The Video settings,
cont...
Video Input Source [1..3]/[1..2] Optimaldefinition Profile
Note: EX90 has Video Input Source [1..3] and EX60 has Video Input Source [1..2].
Adjust how rapidly the system will increase the transmitted resolution when increasing the bandwidth.
Note: Requires that the Video Input Source Quality is set to Motion.
Note: The default transmit frame rate is set to 30 fps which is recommended for normal light
conditions. In good light conditions you can also consider to allow 60 fps. To do this you need
to enable 60 Hz capture frequency on the camera, which is done with the Cameras Camera 1
FrameRate setting (xConfiguration Cameras Camera 1 FrameRate: 60Hz).
Normal: Use this setting for normal to poorly lit environment. If the source is a camera with
1920x1080p60, the system will transmit 720p60 at about 2.2 Mb/sec and above when the Video
Input Source [1..3]/[1..2] OptimalDefinition Threshold60fps is set to 1280_720 or lower.
Medium: Requires better than normal and consistent lighting and good quality video inputs. If the
source is a camera with 1920x1080p60, the system will transmit 720p60 at about 1.9 Mb/sec and
above when the Video Input Source [1..3]/[1..2] OptimalDefinition Threshold60fps is set to 1280_720
or lower.
High: Requires good lighting conditions for a good overall experience and good quality video inputs. If
the source is a camera with 1920x1080p60, the system will transmit 720p60 at about 1.1 Mb/sec and
above when the Video Input Source [1..3]/[1..2] OptimalDefinition Threshold60fps is set to 1280_720
or lower.
Requires user role: ADMIN
Value space: <Normal/Medium/High>
Ref. Table 1 and Table 2.
Example: Video Input Source 1 OptimalDefinition Profile: Normal
Table 1: Optimal definition for systems supporting 1080p
w288p30 w448p30
Normal 256 kbit/s 512 kbit/s
Medium 128 kbit/s 384 kbit/s
High 128 kbit/s 256 kbit/s
Table 2: Optimal definition for systems supporting 720p60
w144p60 w288p60
Normal 128 kbit/s 512 kbit/s
Medium 128 kbit/s 384 kbit/s
High 128 kbit/s 256 kbit/s
48
Administrator guide
Appendices
w576p30 720p30 1080p30
768 kbit/s 1152 kbit/s 2560 kbit/s
512 kbit/s 1152 kbit/s 1920 kbit/s
512 kbit/s 768 kbit/s 1472 kbit/s
w448p60 w576p60 720p60
1152 kbit/s 1472 kbit/s 2240 kbit/s
768 kbit/s 1152 kbit/s 1920 kbit/s
512 kbit/s 768 kbit/s 1152 kbit/s
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