Cisco Systems C90 Webcam User Manual


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Cisco TelePresence System Codec C90 and Prole 65” Dual using C90 Administrator guide
D14635.05 Prole C90 and Codec C90 Administrator Guide TC4.1, February 2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Video Layout ScaleToFrame
Dene what to do if the aspect ratio of a video input source doesn't match the aspect ratio of the
corresponding image frame in a composition. For example if you have a 4:3 input source (like XGA) to
be displayed on a 16:9 output (like HD720).
Requires user role: ADMIN
Value space: <Manual/MaintainAspectRatio/StretchToFit>
Manual: If the dierence in aspect ratio between the video input source and the target image
frame is less than the ScaleToFrameThreshold conguration (in percent), the image is stretched to
t. If not, the system will maintain the original aspect ratio.
MaintainAspectRatio: Will maintain the aspect ratio of the input source, and ll in black in the rest
of the frame (letter boxing or pillar boxing).
StretchToFit: Will stretch (horizontally or vertically) the input source to t into the image frame.
NOTE: The general limitation is that you cannot upscale in one direction and at the same time
downscale in the other direction. In such situations the codec will apply letterboxing.
Example: Video Layout ScaleToFrame: MaintainAspectRatio
Video Layout ScaleToFrameThreshold
Only applicable if the ScaleToFrame conguration is set to manual. If the dierence in aspect ratio
between the video input source and the target image frame is less than the ScaleToFrameThreshold
conguration (in percent), the image is stretched to t. If not, the system will maintain the original
aspect ratio.
Requires user role: ADMIN
Value space: <0..100>
Range: Select a value from 0 to 100 percent.
Example: Video Layout ScaleToFrameThreshold: 5
Video SelfviewPosition
Select where the small selfview PiP (Picture-in-Picture) will appear on screen.
Requires user role: ADMIN
Value space: <UpperLeft/UpperRight/LowerLeft/LowerRight/CenterRight>
UpperLeft: The selfview PiP will appear in the upper left corner of the screen.
UpperRight: The selfview PiP will appear in the upper right corner of the screen.
LowerLeft: The selfview PiP will appear in the lower left corner of the screen.
LowerRight: The selfview PiP will appear in the lower right corner of the screen.
CenterRight: The selfview PiP will appear in to the right side of the screen, in center.
Example: Video SelfviewPosition: LowerRight
Video Layout LocalLayoutFamily
Select which video layout family to be used locally.
Requires user role: ADMIN
Value space: <Auto/FullScreen/Equal/PresentationSmallSpeaker/
PresentationLargeSpeaker>
Auto: The default layout family, as given by the layout database, will be used as the local layout.
For more information about the layout database, see the command: xCommand Video Layout
LoadDb.
FullScreen: The FullScreen layout family will be used as the local layout.
Equal: The Equal layout family will be used as the local layout.
PresentationSmallSpeaker: The PresentationSmallSpeaker layout family will be used as the local
layout.
PresentationLargeSpeaker: The PresentationLargeSpeaker layout family will be used as the local
layout.
Example: Video Layout LocalLayoutFamily: Auto
Video Layout RemoteLayoutFamily
Select which video layout family to be used for the remote participants.
Requires user role: ADMIN
Value space: <Auto/FullScreen/Equal/PresentationSmallSpeaker/
PresentationLargeSpeaker>
Auto: The default layout family, as given by the local layout database, will be used as the remote
layout. For more information about the layout database, see the command: xCommand Video
Layout LoadDb.
FullScreen: The FullScreen layout family will be used as the remote layout.
Equal: The Equal layout family will be used as the remote layout.
PresentationSmallSpeaker: The PresentationSmallSpeaker layout family will be used as the
remote layout.
PresentationLargeSpeaker: The PresentationLargeSpeaker layout family will be used as the
remote layout.
Example: Video Layout RemoteLayoutFamily: Auto
Video MainVideoSource
Dene which video input source shall be used as the main video source.
Requires user role: USER
Value space: <1..5>
Range: Select the source to be used as the main video source.
Example: Video MainVideoSource: 1
Contents
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Introduction
Advanced conguration
Password protection
Web interface
Appendices
Advanced conguration
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