Cisco TelePresence SX80 Reference Manual page 32

Cisco TelePresence SX80
Contents Introduction
xConfiguration Audio Input Line [1..4] VideoAssociation VideoInputSource
It is possible to associate an audio source with a video source, and further to determine whether to
play or mute audio depending on whether the video source is presented or not. By default, audio is
not muted.
Use the Audio Input Line [n] VideoAssociation VideoInputSource setting to define which video
source to associate the audio source with. Use the Audio Input Line [n] VideoAssociation
MuteOnInactiveVideo setting to define whether to play or mute audio when not presenting the video
source.
Requires user role: ADMIN
Value space: <1/2/3/4/5>
Range: Select one of the video input sources.
Example: xConfiguration Audio Input Line 1 VideoAssociation VideoInputSource: 1
xConfiguration Audio Input Line [1..4] VideoAssociation MuteOnInactiveVideo
It is possible to associate an audio source with a video source, and further to determine whether to
play or mute audio depending on whether the video source is presented or not. By default, audio is
not muted.
Use the Audio Input Line [n] VideoAssociation VideoInputSource setting to define which video
source to associate the audio source with. Use the Audio Input Line [n] VideoAssociation
MuteOnInactiveVideo setting to define whether to play or mute audio when not presenting the video
source.
Requires user role: ADMIN
Value space: <Off/On>
Off: The audio source is not associated with a video source. The audio will be played locally and to
far end regardless of whether the video source is presented.
On: The audio source is associated with a video source. The audio will be played (locally and to
far end) when the associated video source is presented. The audio will be muted when the video
source is not presented.
Example: xConfiguration Audio Input Line 1 VideoAssociation MuteOnInactiveVideo: Off
xConfiguration Audio Input Line [1..4] Channel
Define whether the Audio Line input is a mono signal or part of a multichannel signal.
Requires user role: ADMIN
Value space: <Right/Left/Mono>
Right: The Audio Line input signal is the right channel of a stereo signal.
Left: The Audio Line input signal is the left channel of a stereo signal.
Mono: The Audio Line input signal is a mono signal.
Example: xConfiguration Audio Input 1 Channel: Left
Codec SX80 API Reference Guide TC7.3, OCTOBER 2015.
D15107.05
About the API xConfiguration xConfiguration
xConfiguration Audio Input Line [1..4] Level
xConfiguration Audio Input Line [1..4] Mode
xConfiguration Audio Input Microphone [1..8] EchoControl Mode
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xCommand
Define the level of the audio source on the line input connector.
See the Audio Level table in the Physical Interface Guide for the codec for a complete overview of
the values represented in dB.
Requires user role: ADMIN
Value space: <0..24>
Range: Select a value between 0 to 24, in steps of 1 dB.
Example: xConfiguration Audio Input Line 1 Level: 10
Set the audio input line mode.
Requires user role: ADMIN
Value space: <Off/On>
Off: Disable the Audio Line input.
On: Enable the Audio Line input.
Example: xConfiguration Audio Input Line 1 Mode: On
The echo canceller continuously adjusts itself to the audio characteristics of the room and compen-
sate for any changes it detects in the audio environment. If the changes in the audio conditions are
very significant the echo canceller may take a second or two to re-adjust.
Requires user role: ADMIN
Value space: <Off/On>
Off: Echo Control should be switched Off if external echo cancellation or playback equipment is
used.
On: Echo Control is normally set to On to prevent the far end from hearing their own audio. Once
selected, echo cancellation is active at all times.
Example: xConfiguration Audio Input Microphone 1 EchoControl Mode: On
API Reference Guide
xStatus Appendices
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