QMediaCaptureSession#

The QMediaCaptureSession class allows capturing of audio and video content. More…

New in version 6.1.

Synopsis#

Functions#

def audioInput ()
def audioOutput ()
def camera ()
def imageCapture ()
def recorder ()
def setAudioInput (input)
def setAudioOutput (output)
def setCamera (camera)
def setImageCapture (imageCapture)
def setRecorder (recorder)
def setVideoOutput (output)
def setVideoSink (sink)
def videoOutput ()
def videoSink ()

Signals#

def audioInputChanged ()
def audioOutputChanged ()
def cameraChanged ()
def imageCaptureChanged ()
def recorderChanged ()
def videoOutputChanged ()

Detailed Description#

The QMediaCaptureSession is the central class that manages capturing of media on the local device.

You can connect a camera and a microphone to QMediaCaptureSession using setCamera() and setAudioInput() . A preview of the captured media can be seen by setting a QVideoSink of QVideoWidget using setVideoOutput() and heard by routing the audio to an output device using setAudioOutput() .

You can capture still images from a camera by setting a QImageCapture object on the capture session, and record audio/video using a QMediaRecorder .

See also

QCamera QAudioDevice QMediaRecorder QImageCapture QMediaRecorder

class PySide6.QtMultimedia.QMediaCaptureSession([parent=None])#

Parameters: parent – PySide6.QtCore.QObject

Creates a session for media capture from the parent object.

PySide6.QtMultimedia.QMediaCaptureSession.audioInput()#

Return type: PySide6.QtMultimedia.QAudioInput

PySide6.QtMultimedia.QMediaCaptureSession.audioInputChanged()#

PySide6.QtMultimedia.QMediaCaptureSession.audioOutput()#

Return type: PySide6.QtMultimedia.QAudioOutput

PySide6.QtMultimedia.QMediaCaptureSession.audioOutputChanged()#

PySide6.QtMultimedia.QMediaCaptureSession.camera()#

Return type: PySide6.QtMultimedia.QCamera

This property holds The camera used to capture video..

Record video or take images by adding a camera to the capture session using this property,

PySide6.QtMultimedia.QMediaCaptureSession.cameraChanged()#

PySide6.QtMultimedia.QMediaCaptureSession.imageCapture()#

Return type: PySide6.QtMultimedia.QImageCapture

This property holds the object used to capture still images..

Add a QImageCapture object to the capture session to enable capturing of still images from the camera.

PySide6.QtMultimedia.QMediaCaptureSession.imageCaptureChanged()#

PySide6.QtMultimedia.QMediaCaptureSession.recorder()#

Return type: PySide6.QtMultimedia.QMediaRecorder

This property holds The recorder object used to capture audio/video..

Add a QMediaRecorder object to the capture session to enable recording of audio and/or video from the capture session.

PySide6.QtMultimedia.QMediaCaptureSession.recorderChanged()#

PySide6.QtMultimedia.QMediaCaptureSession.setAudioInput(input)#

Parameters: input – PySide6.QtMultimedia.QAudioInput

PySide6.QtMultimedia.QMediaCaptureSession.setAudioOutput(output)#

Parameters: output – PySide6.QtMultimedia.QAudioOutput

PySide6.QtMultimedia.QMediaCaptureSession.setCamera(camera)#

Parameters: camera – PySide6.QtMultimedia.QCamera

This property holds The camera used to capture video..

Record video or take images by adding a camera to the capture session using this property,

PySide6.QtMultimedia.QMediaCaptureSession.setImageCapture(imageCapture)#

Parameters: imageCapture – PySide6.QtMultimedia.QImageCapture

This property holds the object used to capture still images..

Add a QImageCapture object to the capture session to enable capturing of still images from the camera.

PySide6.QtMultimedia.QMediaCaptureSession.setRecorder(recorder)#

Parameters: recorder – PySide6.QtMultimedia.QMediaRecorder

This property holds The recorder object used to capture audio/video..

Add a QMediaRecorder object to the capture session to enable recording of audio and/or video from the capture session.

PySide6.QtMultimedia.QMediaCaptureSession.setVideoOutput(output)#

Parameters: output – PySide6.QtCore.QObject

PySide6.QtMultimedia.QMediaCaptureSession.setVideoSink(sink)#

Parameters: sink – PySide6.QtMultimedia.QVideoSink

Sets a QVideoSink , (sink), to a video preview for the capture session.

A QObject based preview is expected to have an invokable videoSink() method that returns a QVideoSink .

The previously set preview is detached.

PySide6.QtMultimedia.QMediaCaptureSession.videoOutput()#

Return type: PySide6.QtCore.QObject

PySide6.QtMultimedia.QMediaCaptureSession.videoOutputChanged()#

PySide6.QtMultimedia.QMediaCaptureSession.videoSink()#

Return type: PySide6.QtMultimedia.QVideoSink