D14128.03—JULY 2009
73
Codec C90
System Integrator Guide
Contents
Introduction
Getting Started
Interfaces
About the API
xConfiguration
xCommand
xStatus
Cameras
Appendices
Contact us
xCommand Audio LocalInput RemoveConnector
Detach an input connector from the local input given by the input ID. A connector is defined by its type and ID
See the Appendix > Dynamic audio API section.
Parameters: Required parameters are marked with (
r
):
InputId(
r
): <0..65534>
ConnectorType(
r
): <HDMI/Line/Microphone>
ConnectorId(
r
): <1..8>
Example:
xCom mand Audio LocalInput RemoveConnector InputId: 3 ConnectorType: Line
ConnectorId: 1
OK
*r AudioInputGroupRemoveConnectorResult (status=OK):
** end
xCommand Audio LocalOutput Add
Creates a local output and generates the local output id. A local output is a mix of local input and remote input
signals. All connectors attached to the local output receive the same signal. See the Appendix > Dynamic
audio API section.
A local output has the following settings:
Name: Choose a name that describes the local output.
Loudspeaker: If one or more of the output connectors are connected to a loudspeaker, this signal should
be a reference signal to the echo canceller. Hence set loudspeaker to On. NOTE! When microphone
reinforcement is disabled there should only be one loudspeaker local output.
Channels: Set channels to 1 to mix the local and remote inputs into a mono signal. To mix the inputs into a
stereo signal, set channels to 2.
Parameters: Required parameters are marked with (
r
):
OutputId: <0..65534>
Name: <S: 0, 255>
Loudspeaker: <On/Off>
Channels: <1..2>
Example:
xCom mand Audio LocalOutput Add
OK
*r AudioOutputGroupAddResult (status=OK):
OutputId: 47
** end
xCommand Audio LocalOutput Update
Updates the settings of the local output given by the output ID. See the Appendix > Dynamic audio API
section.
Name: Choose a name that describes the local output.
Loudspeaker: If one or more of the output connectors are connected to a loudspeaker, this signal should
be a reference signal to the echo canceller. Hence set loudspeaker to On. NOTE! When microphone
reinforcement is disabled there should only be one loudspeaker local output.
Channels: Set channels to 1 to mix the local and remote inputs into a mono signal. To mix the inputs into a
stereo signal, set channels to 2.
Parameters: Required parameters are marked with (
r
):
OutputId(
r
): <0..65534>
Name(
r
): <S: 0, 255>
Loudspeaker(
r
): <On/Off>
Channels(
r
): <1..2>
Example:
xcom mand Audio LocalOutput Update OutputId: 5 Name: “Loudspeaker” Loudspeaker:
On Channels: 2
OK
*r AudioOutputGroupUpdateResult (status=OK):
** end
xCommand Audio LocalOutput Remove
Removes the local output given by the output ID. See the Appendix > Dynamic audio API section.
Parameters: Required parameters are marked with (
r
):
OutputId(
r
): <0..65534>
Example:
xCom mand Audio LocalOutput Remove OutputId: 6
OK
*r AudioOutputGroupRemoveResult (status=OK):
** end
The Audio commands,
cont...
The Audio commands,
cont...
Contents
Introduction
Getting started
Interfaces
About the API
xConfiguration
xCommand
xStatus
Cameras
Appendices
Contact us
xCommand
