QVideoWidget

The QVideoWidget class provides a widget which presents video produced by a media object. More…

Inherited by: QCameraViewfinder

Synopsis

Functions

• def aspectRatioMode ()

• def brightness ()

• def contrast ()

• def hue ()

• def saturation ()

Slots

• def setAspectRatioMode (mode)

• def setBrightness (brightness)

• def setContrast (contrast)

• def setFullScreen (fullScreen)

• def setHue (hue)

• def setSaturation (saturation)

Signals

• def brightnessChanged (brightness)

• def contrastChanged (contrast)

• def fullScreenChanged (fullScreen)

• def hueChanged (hue)

• def saturationChanged (saturation)

Detailed Description

Attaching a QVideoWidget to a QMediaObject allows it to display the video or image output of that media object. A QVideoWidget is attached to media object by passing a pointer to the QMediaObject in its constructor, and detached by destroying the QVideoWidget .

player = new QMediaPlayer;

playlist = new QMediaPlaylist(player);
playlist->addMedia(QUrl("http://example.com/myclip1.mp4"));
playlist->addMedia(QUrl("http://example.com/myclip2.mp4"));

videoWidget = new QVideoWidget;
player->setVideoOutput(videoWidget);

videoWidget->show();
playlist->setCurrentIndex(1);
player->play();

Note : Only a single display output can be attached to a media object at one time.

See also

QMediaObject QMediaPlayer QGraphicsVideoItem

class QVideoWidget([parent=None])

param parent

QWidget

Constructs a new video widget.

The parent is passed to QWidget .

PySide2.QtMultimediaWidgets.QVideoWidget.aspectRatioMode()

Return type

AspectRatioMode

See also

setAspectRatioMode()

PySide2.QtMultimediaWidgets.QVideoWidget.brightness()

Return type

int

See also

setBrightness()

PySide2.QtMultimediaWidgets.QVideoWidget.brightnessChanged(brightness)

Parameters

brightness – int

PySide2.QtMultimediaWidgets.QVideoWidget.contrast()

Return type

int

See also

setContrast()

PySide2.QtMultimediaWidgets.QVideoWidget.contrastChanged(contrast)

Parameters

contrast – int

PySide2.QtMultimediaWidgets.QVideoWidget.fullScreenChanged(fullScreen)

Parameters

fullScreen – bool

PySide2.QtMultimediaWidgets.QVideoWidget.hue()

Return type

int

See also

setHue()

PySide2.QtMultimediaWidgets.QVideoWidget.hueChanged(hue)

Parameters

hue – int

PySide2.QtMultimediaWidgets.QVideoWidget.saturation()

Return type

int

See also

setSaturation()

PySide2.QtMultimediaWidgets.QVideoWidget.saturationChanged(saturation)

Parameters

saturation – int

PySide2.QtMultimediaWidgets.QVideoWidget.setAspectRatioMode(mode)

Parameters

mode – AspectRatioMode

See also

aspectRatioMode()

PySide2.QtMultimediaWidgets.QVideoWidget.setBrightness(brightness)

Parameters

brightness – int

See also

brightness()

PySide2.QtMultimediaWidgets.QVideoWidget.setContrast(contrast)

Parameters

contrast – int

See also

contrast()

PySide2.QtMultimediaWidgets.QVideoWidget.setFullScreen(fullScreen)

Parameters

fullScreen – bool

See also

isFullScreen()

PySide2.QtMultimediaWidgets.QVideoWidget.setHue(hue)

Parameters

hue – int

See also

hue()

PySide2.QtMultimediaWidgets.QVideoWidget.setSaturation(saturation)

Parameters

saturation – int

See also

saturation()