Video Input Source [1..3] Presentationselection; Video Input Source [1..3] Optimaldefinition Profile - Cisco TelePresence System Codec C40 Administrator's Manual

Cisco TelePresence System Codec C40/C60 and Profiles using C40/60
Contents

Video Input Source [1..3] PresentationSelection

In general, any input source can be used as a presentation source; normally, the main camera
(self view) will not be used as a presentation source.
This setting is used to define whether to display the presentation source on the local video
system's display automatically or not. To share the presentation with the far end always requires
additional action (tap Start Presenting on the Touch controller or the Presentation key on the
remote control).
The default values for all input sources are Manual.
Requires user role: ADMIN
Value space: <Manual/Automatic/Hidden>
Manual: The content on the input source will not be presented on the local video system's
display before you select it. Use either the remote control or the Touch controller to choose
which input source to present.
Automatic: Any content on the input source will be presented on the local video system's
display automatically. If there is active content on more than one input source (which is set to
Automatic) the most recent one will be used.
Hidden: The input source is not expected to be used as a presentation source.
Video Input Source 1 PresentationSelection: Manual
Example:
Video Input Source [1..3] CameraControl Mode
Select whether or not to enable camera control for the selected video input source when the
video input is active.
Requires user role: ADMIN
Value space: <Off/On>
Off: Disable camera control.
On: Enable camera control.
Video Input Source 1 CameraControl Mode: On
Example:
Video Input Source [1..3] CameraControl CameraId
Select the ID of the camera in the Visca chain that is connected to this camera source. The
CameraId setting represents the camera's position in the Visca chain.
Requires user role: ADMIN
Value space: <1/2/3/4/5/6/7>
Range: Select the ID of the camera in the Visca chain.
Video Input Source 1 CameraControl CameraId: 1
Example:
D14636.10 Profile C60-C40 and Codec C60-C40
Introduction Web interface
Administrator Guide TC6.1, APRIL 2013.
System settings System settings

Video Input Source [1..3] OptimalDefinition Profile

The Video Input Source Quality setting must be set to Motion for the optimal definition settings
to take any effect.
The optimal definition profile should reflect the lighting conditions in your room and the quality
of the video input (camera); the better the lighting conditions and video input, the higher the
profile. Then, in good lighting conditions, the video encoder will provide better quality (higher
resolution or frame rate) for a given call rate.
Generally, we recommend using the Normal or Medium profiles. However, when the lighting
conditions are good, the High profile can be set in order to increase the resolution for a given
call rate.
Some typical resolutions used for different optimal definition profiles, call rates and transmit
frame rates are shown in the table below. It is assumed that dual video is not used. The
resolution must be supported by both the calling and called systems.
Use the Video Input Source OptimalDefinition Threshold60fps setting to decide when to use the
60 fps frame rate.
Typical resolutions used for different optimal definition profiles, call rates and frame rates
Optimal
Frame
Definition
rate
Profile
256 kbps 768 kbps
Normal 512 × 288 1024 × 576
Medium 640 × 360 1280 × 720
30 fps
High 768 × 448 1280 × 720
Normal 256 × 144 512 × 288
60 fps Medium 256 × 144 768 × 448
High 512 × 288 1024 × 576
. The resolution will be 1920 × 1080 for 1080p60 capable C60 codecs (main board rev F and later).
*
Requires user role: ADMIN
Value space: <Normal/Medium/High>
Normal: Use this profile for a normally to poorly lit environment. Resolutions will be set rather
conservative.
Medium: Requires good and stable lighting conditions and a good quality video input. For
some call rates this leads to higher resolution.
High: Requires nearly optimal video conferencing lighting conditions and a good quality video
input in order to achieve a good overall experience. Rather high resolutions will be used.
Video Input Source 1 OptimalDefinition Profile: Normal
Example:
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Administrator Guide
Setting passwords Appendices
Call rate
1152 kbps 1472 kbps 2560 kbps 4 Mbps
1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080
1280 × 720 1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080
1280 × 720 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080
768 × 448 1024 × 576 1280 × 720 1280 × 720 1280 × 720
1024 × 576 1024 × 576 1280 × 720 1280 × 720
1280 × 720 1280 × 720 1280 × 720 * 1280 × 720
6 Mbps
*
1280 × 720
* *
* 1280 × 720 *