cameraDevice QML Value Type▲
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Import Statement: import QtMultimedia
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Group: cameraDevice is part of qmlvaluetypes, multimedia_qml, multimedia_video_qml
Detailed Description▲
The cameraDevice value type describes the properties of a camera device that is connected to the system.
The list of camera devices can be queried from the MediaDevices type. To select a certain camera device set it as the device on Camera.
CaptureSession {
camera: Camera {
cameraDevice: mediaDevices.defaultVideoInput
}
}
MediaDevices {
id: mediaDevices
}Property Documentation▲
description : string▲
Holds a human readable name of the camera.
Use this string to present the device to the user.
id : string▲
Holds he device id of the camera
This is a unique ID to identify the camera and may not be human-readable.
isDefault : bool▲
Is true if this is the default camera device.
position : enumeration▲
Returns the physical position of the camera on the hardware system.
The returned value can be one of the following:
|
Constant |
Description |
|---|---|
|
cameraDevice.UnspecifiedPosition |
The camera position is unspecified or unknown. |
|
cameraDevice.BackFace |
The camera is on the back face of the system hardware. For example on a mobile device, it means it is on the opposite side to that of the screen. |
|
cameraDevice.FrontFace |
The camera is on the front face of the system hardware. For example on a mobile device, it means it is on the same side as that of the screen. |
videoFormats : CameraFormat▲
Holds the video formats supported by the camera.