IMFSensorGroup interface
Represents a group of sensor devices from which an IMFMediaSource can be created. The term "device" in this context could refer to a physical device, a custom media source, or a frame provider. A sensor group may actually contain multiple sensor devices, or it could contain only a single device, but it still behaves as a sensor group.
Members
The IMFSensorGroup interface inherits from the IUnknown interface. IMFSensorGroup also has these types of members:
Methods
The IMFSensorGroup interface has these methods.
| Method | Description |
|---|---|
| CreateMediaSource |
Creates an IMFMediaSource that virtualizes the sensor group. The term "device" in this context could refer to a physical device or a software media source. The source can represent a sensor group that actually contains multiple sensor devices, or it could contain only a single device, but still behaves as a sensor group. |
| GetDefaultSensorDeviceIndex |
Retrieves the index of the default device in the sensor group. |
| GetFlags |
Gets the flags set for the sensor group. |
| GetSensorDevice |
Gets the IMFSensorDevice corresponding to a device in the sensor group. |
| GetSensorDeviceCount |
Gets the number of devices that are virtualized by the sensor group. |
| GetSensorGroupAttributes |
Gets the IMFAttributes for the sensor group. The returned object is a live reference to the internal attribute store. |
| GetSymbolicLink |
Gets the symbolic link name of the sensor group. |
| SetDefaultSensorDeviceIndex |
Configures one of the devices in the sensor group as the default device. |
Requirements
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Minimum supported client |
Windows 10, version 1607 [desktop apps only] |
|---|---|
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Minimum supported server |
None supported |
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