Qt Multimedia C++ Classes

QAbstractAudioDeviceInfo: The QAbstractAudioDeviceInfo class is a base class for audio backends.

QAbstractAudioInput: The QAbstractAudioInput class provides access for QAudioInput to access the audio device provided by the plugin.

QAbstractAudioOutput: The QAbstractAudioOutput class is a base class for audio backends.

QAbstractPlanarVideoBuffer: The QAbstractPlanarVideoBuffer class is an abstraction for planar video data.

QAbstractVideoBuffer: The QAbstractVideoBuffer class is an abstraction for video data.

QAbstractVideoFilter: The QAbstractVideoFilter class represents a filter that is applied to the video frames received by a VideoOutput type.

QAbstractVideoSurface: The QAbstractVideoSurface class is a base class for video presentation surfaces.

QAudioBuffer: The QAudioBuffer class represents a collection of audio samples with a specific format and sample rate.

QAudioBuffer::StereoFrame: The StereoFrame class provides a simple wrapper for a stereo audio frame.

QAudioDecoder: The QAudioDecoder class allows decoding audio.

QAudioDecoderControl: The QAudioDecoderControl class provides access to the audio decoding functionality of a QMediaService.

QAudioDeviceInfo: The QAudioDeviceInfo class provides an interface to query audio devices and their functionality.

QAudioEncoderSettings: The QAudioEncoderSettings class provides a set of audio encoder settings.

QAudioEncoderSettingsControl: The QAudioEncoderSettingsControl class provides access to the settings of a media service that performs audio encoding.

QAudioFormat: The QAudioFormat class stores audio stream parameter information.

QAudioInput: The QAudioInput class provides an interface for receiving audio data from an audio input device.

QAudioInputSelectorControl: The QAudioInputSelectorControl class provides an audio input selector media control.

QAudioOutput: The QAudioOutput class provides an interface for sending audio data to an audio output device.

QAudioOutputSelectorControl: The QAudioOutputSelectorControl class provides an audio output selector media control.

QAudioProbe: The QAudioProbe class allows you to monitor audio being played or recorded.

QAudioRecorder: The QAudioRecorder class is used for the recording of audio.

QAudioRoleControl: The QAudioRoleControl class provides control over the audio role of a media object.

QAudioSystemPlugin: The QAudioSystemPlugin class provides an abstract base for audio plugins.

QCamera: The QCamera class provides interface for system camera devices.

QCamera::FrameRateRange: A FrameRateRange represents a range of frame rates as minimum and maximum rate.

QCameraCaptureBufferFormatControl: The QCameraCaptureBufferFormatControl class provides a control for setting the capture buffer format.

QCameraCaptureDestinationControl: The QCameraCaptureDestinationControl class provides a control for setting capture destination.

QCameraControl: The QCameraControl class is an abstract base class for classes that control still cameras or video cameras.

QCameraExposure: The QCameraExposure class provides interface for exposure related camera settings.

QCameraExposureControl: The QCameraExposureControl class allows controlling camera exposure parameters.

QCameraFeedbackControl: The QCameraFeedbackControl class allows controlling feedback (sounds etc) during camera operation.

QCameraFlashControl: The QCameraFlashControl class allows controlling a camera's flash.

QCameraFocus: The QCameraFocus class provides an interface for focus and zoom related camera settings.

QCameraFocusControl: The QCameraFocusControl class supplies control for focusing related camera parameters.

QCameraFocusZone: The QCameraFocusZone class provides information on zones used for autofocusing a camera.

QCameraImageCapture: The QCameraImageCapture class is used for the recording of media content.

QCameraImageCaptureControl: The QCameraImageCaptureControl class provides a control interface for image capture services.

QCameraImageProcessing: The QCameraImageProcessing class provides an interface for image processing related camera settings.

QCameraImageProcessingControl: The QCameraImageProcessingControl class provides an abstract class for controlling image processing parameters, like white balance, contrast, saturation, sharpening and denoising.

QCameraInfo: The QCameraInfo class provides general information about camera devices.

QCameraInfoControl: The QCameraInfoControl class provides a camera info media control.

QCameraLocksControl: The QCameraLocksControl class is an abstract base class for classes that control still cameras or video cameras.

QCameraViewfinderSettings: The QCameraViewfinderSettings class provides a set of viewfinder settings.

QCameraViewfinderSettingsControl: The QCameraViewfinderSettingsControl class provides an abstract class for controlling camera viewfinder parameters.

QCameraViewfinderSettingsControl2: The QCameraViewfinderSettingsControl2 class provides access to the viewfinder settings of a camera media service.

QCameraZoomControl: The QCameraZoomControl class supplies control for optical and digital camera zoom.

QCustomAudioRoleControl: The QCustomAudioRoleControl class provides control over the audio role of a media object.

QImageEncoderControl: The QImageEncoderControl class provides access to the settings of a media service that performs image encoding.

QImageEncoderSettings: The QImageEncoderSettings class provides a set of image encoder settings.

QMediaAudioProbeControl: The QMediaAudioProbeControl class allows control over probing audio data in media objects.

QMediaAvailabilityControl: The QMediaAvailabilityControl class supplies a control for reporting availability of a service.

QMediaBindableInterface: The QMediaBindableInterface class is the base class for objects extending media objects functionality.

QMediaContainerControl: The QMediaContainerControl class provides access to the output container format of a QMediaService.

QMediaContent: The QMediaContent class provides access to the resources relating to a media content.

QMediaControl: The QMediaControl class provides a base interface for media service controls.

QMediaGaplessPlaybackControl: The QMediaGaplessPlaybackControl class provides access to the gapless playback related control of a QMediaService.

QMediaNetworkAccessControl: The QMediaNetworkAccessControl class allows the setting of the Network Access Point for media related activities.

QMediaObject: The QMediaObject class provides a common base for multimedia objects.

QMediaPlayer: The QMediaPlayer class allows the playing of a media source.

QMediaPlayerControl: The QMediaPlayerControl class provides access to the media playing functionality of a QMediaService.

QMediaPlaylist: The QMediaPlaylist class provides a list of media content to play.

QMediaRecorder: The QMediaRecorder class is used for the recording of media content.

QMediaRecorderControl: The QMediaRecorderControl class provides access to the recording functionality of a QMediaService.

QMediaResource: The QMediaResource class provides a description of a media resource.

QMediaService: The QMediaService class provides a common base class for media service implementations.

QMediaServiceCameraInfoInterface: The QMediaServiceCameraInfoInterface class interface provides camera-specific information about devices supported by a camera service plug-in.

QMediaServiceDefaultDeviceInterface: The QMediaServiceDefaultDeviceInterface class interface identifies the default device used by a media service plug-in.

QMediaServiceFeaturesInterface: The QMediaServiceFeaturesInterface class interface identifies features supported by a media service plug-in.

QMediaServiceProviderPlugin: The QMediaServiceProviderPlugin class interface provides an interface for QMediaService plug-ins.

QMediaServiceSupportedDevicesInterface: The QMediaServiceSupportedDevicesInterface class interface identifies the devices supported by a media service plug-in.

QMediaServiceSupportedFormatsInterface: The QMediaServiceSupportedFormatsInterface class interface identifies if a media service plug-in supports a media format.

QMediaStreamsControl: The QMediaStreamsControl class provides a media stream selection control.

QMediaTimeInterval: The QMediaTimeInterval class represents a time interval with integer precision.

QMediaTimeRange: The QMediaTimeRange class represents a set of zero or more disjoint time intervals.

QMediaVideoProbeControl: The QMediaVideoProbeControl class allows control over probing video frames in media objects.

QMetaDataReaderControl: The QMetaDataReaderControl class provides read access to the meta-data of a QMediaService's media.

QMetaDataWriterControl: The QMetaDataWriterControl class provides write access to the meta-data of a QMediaService's media.

QRadioData: The QRadioData class provides interfaces to the RDS functionality of the system radio.

QRadioDataControl: The QRadioDataControl class provides access to the RDS functionality of the radio in the QMediaService.

QRadioTuner: The QRadioTuner class provides an interface to the systems analog radio device.

QRadioTunerControl: The QRadioTunerControl class provides access to the radio tuning functionality of a QMediaService.

QSound: The QSound class provides a method to play .wav sound files.

QSoundEffect: The QSoundEffect class provides a way to play low latency sound effects.

QVideoDeviceSelectorControl: The QVideoDeviceSelectorControl class provides an video device selector media control.

QVideoEncoderSettings: The QVideoEncoderSettings class provides a set of video encoder settings.

QVideoEncoderSettingsControl: The QVideoEncoderSettingsControl class provides access to the settings of a media service that performs video encoding.

QVideoFilterRunnable: The QVideoFilterRunnable class represents the implementation of a filter that owns all graphics and computational resources, and performs the actual filtering or calculations.

QVideoFrame: The QVideoFrame class represents a frame of video data.

QVideoProbe: The QVideoProbe class allows you to monitor video frames being played or recorded.

QVideoRendererControl: The QVideoRendererControl class provides a media control for rendering video to a QAbstractVideoSurface.

QVideoSurfaceFormat: The QVideoSurfaceFormat class specifies the stream format of a video presentation surface.

QVideoWindowControl: The QVideoWindowControl class provides a media control for rendering video to a window.

QCameraViewfinder: The QCameraViewfinder class provides a camera viewfinder widget.

QGraphicsVideoItem: The QGraphicsVideoItem class provides a graphics item which display video produced by a QMediaObject.

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

QVideoWidgetControl: The QVideoWidgetControl class provides a media control which implements a video widget.