Phonon::Experimental::AvCapture

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Phonon::Experimental::AvCapture Class Reference

#include <avcapture.h>

Inheritance diagram for Phonon::Experimental::AvCapture:

Properties

Phonon::AudioCaptureDevice audioCaptureDevice
 
Phonon::VideoCaptureDevice videoCaptureDevice
 
- Properties inherited from QObject
 objectName
 

Signals

void stateChanged (Phonon::State newstate, Phonon::State oldstate)
 

Public Slots

void pause ()
 
void start ()
 
void stop ()
 

Public Member Functions

 AvCapture (Phonon::CaptureCategory category, QObject *parent=nullptr)
 
Phonon::AudioCaptureDevice audioCaptureDevice () const
 
void setAudioCaptureDevice (const Phonon::AudioCaptureDevice &source)
 
void setAudioCaptureDevice (Phonon::CaptureCategory category)
 
PHONON_DEPRECATED void setAudioCaptureDevice (Phonon::Category category)
 
void setCaptureDevices (Phonon::CaptureCategory category)
 
PHONON_DEPRECATED void setVideoCaptureDevice (const Phonon::Experimental::VideoCaptureDevice &source)
 
void setVideoCaptureDevice (const Phonon::VideoCaptureDevice &source)
 
void setVideoCaptureDevice (Phonon::CaptureCategory category)
 
PHONON_DEPRECATED void setVideoCaptureDevice (Phonon::Category category)
 
State state () const
 
Phonon::VideoCaptureDevice videoCaptureDevice () const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
QBindable< QStringbindableObjectName ()
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo () const const
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isQuickItemType () const const
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_GADGET_EXPORT (EXPORT_MACRO)
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_MOC_INCLUDE Q_MOC_INCLUDE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qobject_cast (const QObject *object)
 
qobject_cast (QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setObjectName (QAnyStringView name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool setProperty (const char *name, QVariant &&value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
 
QThreadthread () const const
 

Additional Inherited Members

- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Detailed Description

Media data from a soundcard, soundserver, camera or any other hardware device supported by the backend.

This class gives you access to the capture capabilities of the backend. There might be more than only one possible capture source, for audio, as well as for video. A preferable device may easily be obtained by providing a capture category.

Author
Matthias Kretz kretz.nosp@m.@kde.nosp@m..org
See also
BackendCapabilities::availableAudioCaptureDevices
BackendCapabilities::availableVideoCaptureDevices

Definition at line 61 of file avcapture.h.

Property Documentation

◆ audioCaptureDevice

Phonon::AudioCaptureDevice Phonon::Experimental::AvCapture::audioCaptureDevice
readwrite

Definition at line 66 of file avcapture.h.

◆ videoCaptureDevice

Phonon::VideoCaptureDevice Phonon::Experimental::AvCapture::videoCaptureDevice
readwrite

Definition at line 67 of file avcapture.h.

Constructor & Destructor Documentation

◆ AvCapture()

PHONON_OBJECT_IMPL Phonon::Experimental::AvCapture::AvCapture ( Phonon::CaptureCategory category,
QObject * parent = nullptr )

Constructs an AvCapture with the devices preferred for the specified capture category.

Parameters
categoryUsed to determine what devices are most suited for the AvCapture.
See also
CaptureCategory

Definition at line 47 of file avcapture.cpp.

Member Function Documentation

◆ audioCaptureDevice()

Phonon::AudioCaptureDevice Phonon::Experimental::AvCapture::audioCaptureDevice ( ) const

Returns the currently used capture source for the audio signal.

Definition at line 92 of file avcapture.cpp.

◆ pause

void Phonon::Experimental::AvCapture::pause ( )
slot

Pause capture.

Definition at line 70 of file avcapture.cpp.

◆ setAudioCaptureDevice() [1/3]

void Phonon::Experimental::AvCapture::setAudioCaptureDevice ( const Phonon::AudioCaptureDevice & source)

Sets the audio capture source to use.

Parameters
sourceAn object of class AudioCaptureDevice.

Definition at line 101 of file avcapture.cpp.

◆ setAudioCaptureDevice() [2/3]

void Phonon::Experimental::AvCapture::setAudioCaptureDevice ( Phonon::CaptureCategory category)

Sets the audio capture device by using a capture category to get the appropriate device.

Parameters
categoryCapture category to use for getting a device

Definition at line 110 of file avcapture.cpp.

◆ setAudioCaptureDevice() [3/3]

PHONON_DEPRECATED void Phonon::Experimental::AvCapture::setAudioCaptureDevice ( Phonon::Category category)

Definition at line 119 of file avcapture.cpp.

◆ setCaptureDevices()

void Phonon::Experimental::AvCapture::setCaptureDevices ( Phonon::CaptureCategory category)

Sets both the video and audio devices to the ones most suited for the specified category.

Parameters
categoryUsed to determine what devices are most suited for the AvCapture.

Definition at line 86 of file avcapture.cpp.

◆ setVideoCaptureDevice() [1/4]

void Phonon::Experimental::AvCapture::setVideoCaptureDevice ( const Phonon::Experimental::VideoCaptureDevice & source)

◆ setVideoCaptureDevice() [2/4]

void Phonon::Experimental::AvCapture::setVideoCaptureDevice ( const Phonon::VideoCaptureDevice & source)

Sets the video capture source to use.

Parameters
sourceAn object of class VideoCaptureDevice.
See also
videoCaptureDevice
setVideoCaptureDevice(int)

Definition at line 138 of file avcapture.cpp.

◆ setVideoCaptureDevice() [3/4]

void Phonon::Experimental::AvCapture::setVideoCaptureDevice ( Phonon::CaptureCategory category)

Sets the audio capture device by using a capture category to get the appropriate device.

Parameters
categoryCapture category to use for getting a device

Definition at line 147 of file avcapture.cpp.

◆ setVideoCaptureDevice() [4/4]

void Phonon::Experimental::AvCapture::setVideoCaptureDevice ( Phonon::Category category)

Definition at line 156 of file avcapture.cpp.

◆ start

void Phonon::Experimental::AvCapture::start ( )
slot

Start capture.

Definition at line 62 of file avcapture.cpp.

◆ state()

Phonon::State Phonon::Experimental::AvCapture::state ( ) const

Returns the current state of the capture.

  • If only the audio capture device is valid, it returns the audio capture state.
  • If only the video capture device is valid, it returns the video capture state.
  • If both the audio and video capture devices are valid, it only returns the video capture state.

Definition at line 53 of file avcapture.cpp.

◆ stateChanged

void Phonon::Experimental::AvCapture::stateChanged ( Phonon::State newstate,
Phonon::State oldstate )
signal

Emitted when the state of the video or audio capture device has been changed.

  • If only the audio capture device is valid, it notifies about the audio capture state.
  • If only the video capture device is valid, it notifies about the video capture state.
  • If both the audio and video capture devices are valid, it only notifies about the video capture state.

◆ stop

void Phonon::Experimental::AvCapture::stop ( )
slot

Stop capture.

Definition at line 78 of file avcapture.cpp.

◆ videoCaptureDevice()

Phonon::VideoCaptureDevice Phonon::Experimental::AvCapture::videoCaptureDevice ( ) const

Returns the currently used capture source for the video signal.

Definition at line 124 of file avcapture.cpp.


The documentation for this class was generated from the following files:
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