QMediaContainerControl Class
The QMediaContainerControl class provides access to the output container format of a QMediaService More...
Header: | #include <QMediaContainerControl> |
qmake: | QT += multimedia |
Inherits: | QMediaControl. |
Public Functions
virtual | ~QMediaContainerControl() |
virtual QString | containerDescription(const QString & format) const = 0 |
virtual QString | containerFormat() const = 0 |
virtual void | setContainerFormat(const QString & format) = 0 |
virtual QStringList | supportedContainers() const = 0 |
Protected Functions
QMediaContainerControl(QObject * parent = 0) |
Macros
QMediaContainerControl_iid |
Detailed Description
The QMediaContainerControl class provides access to the output container format of a QMediaService
If a QMediaService supports writing encoded data it will implement QMediaContainerControl. This control provides information about the output containers supported by a media service and allows one to be selected as the current output containers.
The functionality provided by this control is exposed to application code through the QMediaRecorder class.
The interface name of QMediaContainerControl is org.qt-project.qt.mediacontainercontrol/5.0 as defined in QMediaContainerControl_iid.
See also QMediaService::requestControl() and QMediaRecorder.
Member Function Documentation
QMediaContainerControl::QMediaContainerControl(QObject * parent = 0) [protected]
Constructs a new media container control with the given parent.
QMediaContainerControl::~QMediaContainerControl() [virtual]
Destroys a media container control.
QString QMediaContainerControl::containerDescription(const QString & format) const [pure virtual]
Returns a description of the container format.
QString QMediaContainerControl::containerFormat() const [pure virtual]
Returns the selected container format.
See also setContainerFormat().
void QMediaContainerControl::setContainerFormat(const QString & format) [pure virtual]
Sets the current container format.
See also containerFormat().
QStringList QMediaContainerControl::supportedContainers() const [pure virtual]
Returns a list of MIME types of supported container formats.
Macro Documentation
QMediaContainerControl_iid
org.qt-project.qt.mediacontainercontrol/5.0
Defines the interface name of the QMediaContainerControl class.