StreamChangeDriver (Function)

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StreamChangeDriver

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Example

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StreamChangeDriver (Function)

In french: FluxChangeDriver

Specifies the camera that will be used as source for a stream and/or a Conference control.

Example

// Click on back Camera:
StreamChangeDriver(CONF_Stream1, 2)

// Moves the camera onto another Conference control
StreamChangeDriver(CONF_Stream2, 0) // Frees the camera otherwise the next call fails

StreamChangeDriver(CONF_Stream1, 1)

Syntax

Defining the source camera from the camera number Hide the details

StreamChangeDriver(<Conference control> , <Camera number>)

<Conference control>: Control name or character string

Name of the Conference control or name of the stream to be used.

<Camera number>: Integer

Number of the camera to use.
If this parameter is set to 0, the stream is disconnected from the associated camera.
If this parameter is invalid, the function fails and a non-fatal error is returned.
If the camera number does not exist, the steam will no longer send images.

Defining the source camera from the camera driver Hide the details

StreamChangeDriver(<Conference control> , <Driver name>)

<Conference control>: Control name or character string

Name of the Conference control or name of the stream to be used.

<Driver name>: Character string

Name of the camera to use. This name corresponds to one of the names returned by VideoListDriver (used with the viDirectShow constant).

Remarks

If a communication is in progress, the video source is modified.
To find out the name of the streams found in a window, display the description window of the streams:
- From the description window of the Conference control: In the "General" tab, click "Edit window streams".
- From the context menu of the Conference control: Select "Edit window streams".

Component: wd280com.dll