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QCameraStreamInterface Class Reference
[QtMediaModule]

The QCameraStreamInterface class is an interface class for camera device modes that stream data More...

    #include <QCameraStreamInterface>

Inherited by QCameraPreviewCapture and QCameraVideoCapture.

• List of all members, including inherited members

Public Functions

• virtual unsigned int framerate () = 0
• virtual QList<unsigned int> framerates () = 0
• virtual void start ( unsigned int fmt, QSize res, int fps ) = 0
• virtual void stop () = 0

Detailed Description

The QCameraStreamInterface class is an interface class for camera device modes that stream data

Member Function Documentation

unsigned int QCameraStreamInterface::framerate ()   [pure virtual]

Returns the current framerate

QList<unsigned int> QCameraStreamInterface::framerates ()   [pure virtual]

Returns a list of supported framerates

void QCameraStreamInterface::start ( unsigned int fmt, QSize res, int fps )   [pure virtual]

Prompts the camera device to provide data in format fmt with size res and in fps frames per second (this value may be ignored by the device). Note: format is given as a fourcc code value.

void QCameraStreamInterface::stop ()   [pure virtual]

Prompts the camera device to stop producing data