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 |
- 31 public functions inherited from QObject
Protected Functions
| QMediaContainerControl(QObject *parent = Q_NULLPTR) |
- 9 protected functions inherited from QObject
Macros
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 11 static public members inherited from QObject
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
[protected] QMediaContainerControl::QMediaContainerControl(QObject *parent = Q_NULLPTR)
Constructs a new media container control with the given parent.
[virtual] QMediaContainerControl::~QMediaContainerControl()
Destroys a media container control.
[pure virtual] QString QMediaContainerControl::containerDescription(const QString &format) const
Returns a description of the container format.
[pure virtual] QString QMediaContainerControl::containerFormat() const
Returns the selected container format.
See also setContainerFormat().
[pure virtual] void QMediaContainerControl::setContainerFormat(const QString &format)
Sets the current container format.
See also containerFormat().
[pure virtual] QStringList QMediaContainerControl::supportedContainers() const
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.
© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.