Cisco TelePresence SX20 Quick Set Administrator's Manual page 103

Cisco TelePresence SX20 Quick Set
Contents
Video Layout ScaleToFrame
Define 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 difference in aspect ratio between the video input source and the target image
frame is less than the Video Layout ScaleToFrameThreshold setting (in percent), the image is
stretched to fit. If not, the system will maintain the original aspect ratio.
MaintainAspectRatio: Maintain the aspect ratio of the input source, and fill in black in the rest
of the frame (letter boxing or pillar boxing).
StretchToFit: Stretch (horizontally or vertically) the input source to fit 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.
Video Layout ScaleToFrame: MaintainAspectRatio
Example:
Video Layout ScaleToFrameThreshold
Only applicable if the Video Layout ScaleToFrame setting is set to manual. If the difference
in aspect ratio between the video input source and the target image frame is less than the
ScaleToFrameThreshold setting (in percent), the image is stretched to fit. 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.
Video Layout ScaleToFrameThreshold: 5
Example:
D14908.06 SX20 Administrator Guide TC7.0, DECEMBER 2013.
Introduction Web interface System settings System settings
Video PIP ActiveSpeaker DefaultValue Position
Determine the position on screen of the active speaker picture-in-picture (PiP). The setting only
takes effect when using a video layout where the active speaker is a PiP, i.e. the Overlay layout,
or possibly a Custom layout (see the Video Layout LocalLayoutFamily setting). The setting takes
effect from the next call onwards; if changed during a call, it will have no effect on the current
call.
Requires user role: ADMIN
Value space: <Current/UpperLeft/UpperCenter/UpperRight/CenterLeft/CenterRight/LowerLeft/
LowerRight>
Current: The position of the active speaker PiP will be kept unchanged when leaving a call.
UpperLeft: The active speaker PiP will appear in the upper left corner of the screen.
UpperCenter: The active speaker PiP will appear in the upper center position.
UpperRight: The active speaker PiP will appear in the upper right corner of the screen.
CenterLeft: The active speaker PiP will appear in the center left position.
CentreRight: The active speaker PiP will appear in the center right position.
LowerLeft: The active speaker PiP will appear in the lower left corner of the screen.
LowerRight: The active speaker PiP will appear in the lower right corner of the screen.
Video PIP ActiveSpeaker DefaultValue Position: Current
Example:
Video PIP Presentation DefaultValue Position
Determine the position on screen of the presentation picture-in-picture (PiP). The setting only
takes effect when the presentation is explicitly minimized to a PiP, for example using the remote
control or the Touch screen control panel. The setting takes effect from the next call onwards; if
changed during a call, it will have no effect on the current call.
Requires user role: ADMIN
Value space: <Current/UpperLeft/UpperCenter/UpperRight/CenterLeft/CenterRight/LowerLeft/
LowerRight>
Current: The position of the presentation PiP will be kept unchanged when leaving a call.
UpperLeft: The presentation PiP will appear in the upper left corner of the screen.
UpperCenter: The presentation PiP will appear in the upper center position.
UpperRight: The presentation PiP will appear in the upper right corner of the screen.
CenterLeft: The presentation PiP will appear in the center left position.
CentreRight: The presentation PiP will appear in the center right position.
LowerLeft: The presentation PiP will appear in the lower left corner of the screen.
LowerRight: The presentation PiP will appear in the lower right corner of the screen.
Video PIP Presentation DefaultValue Position: Current
Example:
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Administrator Guide
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