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QtMultimedia: Difference between revisions

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|[[Doc:QAudioDecoderControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qaudiodecodercontrol.html QAudioDecoderControl] || || || || || || || |
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|[[Doc:QAudioEncoderSettingsControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qaudioencodersettingscontrol.html QAudioEncoderSettingsControl] || || || || || || || |
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|[[Doc:QAudioInputSelectorControl]] || yes || || || || || || |
|[http://doc.qt.io/qt-5/qaudioinputselectorcontrol.html QAudioInputSelectorControl] || yes || || || || || || |
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|[[Doc:QAudioOutputSelectorControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qaudiooutputselectorcontrol.html QAudioOutputSelectorControl] || || || || || || || |
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|[[Doc:QCameraCaptureBufferFormatControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameracapturebufferformatcontrol.html QCameraCaptureBufferFormatControl] || || || || || || || |
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|[[Doc:QCameraCaptureDestinationControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameracapturedestinationcontrol.html QCameraCaptureDestinationControl] || || || || || || || |
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|[[Doc:QCameraControl]] || yes || || || || || || |
|[http://doc.qt.io/qt-5/qcameracontrol.html QCameraControl] || yes || || || || || || |
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|[[Doc:QCameraExposureControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameraexposurecontrol.html QCameraExposureControl] || || || || || || || |
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|[[Doc:QCameraFeedbackControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcamerafeedbackcontrol.html QCameraFeedbackControl] || || || || || || || |
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|[[Doc:QCmaeraFlashControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameraflashcontrol.html QCameraFlashControl] || || || || || || || |
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|[[Doc:QCameraFocusControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcamerafocuscontrol.html QCameraFocusControl] || || || || || || || |
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|[[Doc:QCameraImageCaptureControl]] || yes || || || || || || |
|[http://doc.qt.io/qt-5/qcameraimagecapturecontrol.html QCameraImageCaptureControl] || yes || || || || || || |
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|[[Doc:QCameraImageProcessingControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameraimageprocessingcontrol.html QCameraImageProcessingControl] || || || || || || || |
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|[[Doc:QCameraLocksControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameralockscontrol.html QCameraLocksControl] || || || || || || || |
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|[[Doc:QCameraViewFinderSettingsControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcameraviewfindersettingscontrol.html QCameraViewFinderSettingsControl] || || || || || || || |
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|[[Doc:QCameraZoomControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qcamerazoomcontrol.html QCameraZoomControl] || || || || || || || |
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|[[Doc:QImageEncoderControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qimageencodercontrol.html QImageEncoderControl] || || || || || || || |
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|[[Doc:QMediaAudioProbeControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediaaudioprobecontrol.html QMediaAudioProbeControl] || || || || || || || |
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|[[Doc:QMediaAvailabilityControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediaavailabilitycontrol.html QMediaAvailabilityControl] || || || || || || || |
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|[[Doc:QMediaContainerControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediacontainercontrol.html QMediaContainerControl] || || || || || || || |
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|[[Doc:QMediaGaplessPlaybackControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediagaplessplaybackcontrol.html QMediaGaplessPlaybackControl] || || || || || || || |
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|[[Doc:QMediaNetworkAccessControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmedianetworkaccesscontrol.html QMediaNetworkAccessControl] || || || || || || || |
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|[[Doc:QMediaPlayerControl]] || yes || yes || || || || || |
|[http://doc.qt.io/qt-5/qmediaplayercontrol.html QMediaPlayerControl] || yes || yes || || || || || |
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|[[Doc:QMediaPlayListControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/videooverview.html QMediaPlayListControl] || || || || || || || |
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|[[Doc:QMediaPlayListSourceControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediaplayer.html QMediaPlayListSourceControl] || || || || || || || |
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|[[Doc:QMediaRecorderControl]] || yes || || || || || || |
|[http://doc.qt.io/qt-5/qmediarecordercontrol.html QMediaRecorderControl] || yes || || || || || || |
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|[[Doc:QMediaStreamControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediastreamscontrol.html QMediaStreamControl] || || || || || || || |
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|[[Doc:QMediaVideoProbeControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qmediavideoprobecontrol.html QMediaVideoProbeControl] || || || || || || || |
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|[[Doc:QMetaDataReaderControl]] || partial || yes || || || || || |
|[http://doc.qt.io/qt-5/qmetadatareadercontrol.html QMetaDataReaderControl] || partial || yes || || || || || |
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|[[Doc:QMetaDataWriterControl]] || yes || || || || || || |
|[http://doc.qt.io/qt-5/qmetadatawritercontrol.html QMetaDataWriterControl] || yes || || || || || || |
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|[[Doc:QRadioDataControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qradiodatacontrol.html QRadioDataControl] || || || || || || || |
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|[[Doc:QRadioTunerControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qradiotunercontrol.html QRadioTunerControl] || || || || || || || |
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|[[Doc:QVideoDeviceSelectorControl]] || yes || || || || || || |
|[http://doc.qt.io/qt-5/qvideodeviceselectorcontrol.html QVideoDeviceSelectorControl] || yes || || || || || || |
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|[[Doc:QVideoEncoderSettingsControl]] || || || || || || || |
|[http://doc.qt.io/qt-5/qvideoencodersettingscontrol.html QVideoEncoderSettingsControl] || || || || || || || |
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|[[Doc:QVideoRendererControl]] || yes || yes || || || || || |
|[http://doc.qt.io/qt-5/qvideorenderercontrol.html QVideoRendererControl] || yes || yes || || || || || |
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|[[Doc:QVideoWidgetControl]] || yes || yes || || || || || |
|[http://doc.qt.io/qt-5/qvideowidgetcontrol.html QVideoWidgetControl] || yes || yes || || || || || |
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|[[Doc:QVideoWindowControl]] || || yes || || || || || |
|[http://doc.qt.io/qt-5/qvideowindowcontrol.html QVideoWindowControl] || || yes || || || || || |
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Revision as of 12:30, 25 March 2015


English Türkçe

QtMultimedia Module

For a full overview of the QtMultimedia module please checkout the Multimedia Overview in the Qt documentation.

Chart of backend completeness by platform

Interface AVFoundation QuickTime 7 DirectShow WMF GStreamer Android Blackberry
QAudioDecoderControl
QAudioEncoderSettingsControl
QAudioInputSelectorControl yes
QAudioOutputSelectorControl
QCameraCaptureBufferFormatControl
QCameraCaptureDestinationControl
QCameraControl yes
QCameraExposureControl
QCameraFeedbackControl
QCameraFlashControl
QCameraFocusControl
QCameraImageCaptureControl yes
QCameraImageProcessingControl
QCameraLocksControl
QCameraViewFinderSettingsControl
QCameraZoomControl
QImageEncoderControl
QMediaAudioProbeControl
QMediaAvailabilityControl
QMediaContainerControl
QMediaGaplessPlaybackControl
QMediaNetworkAccessControl
QMediaPlayerControl yes yes
QMediaPlayListControl
QMediaPlayListSourceControl
QMediaRecorderControl yes
QMediaStreamControl
QMediaVideoProbeControl
QMetaDataReaderControl partial yes
QMetaDataWriterControl yes
QRadioDataControl
QRadioTunerControl
QVideoDeviceSelectorControl yes
QVideoEncoderSettingsControl
QVideoRendererControl yes yes
QVideoWidgetControl yes yes
QVideoWindowControl yes


Windows

Linux & Embedded Linux

OS X & iOS

Multimedia support for apple products are provided by two plugins. The QuickTime 7 plugin is the legacy plugin, providing limited multimedia support to OS X 10.6, and is not actively developed. The AVFoundation plugin is available on OS X 10.7+ as well as iOS. This is the actively developed plugin and should be used where possible.

Android

Android Base-layer

Blackberry 10 (QNX)

QtMultimedia Plugin Interfaces

QtMultimedia's functionality for a given platform is defined using the Qt plugin system through the implementation of interfaces. These interfaces can be seen split several ways, but for our purposes they will be split between the high level and low level API's.

High-level Multimedia Interfaces:

Interface Description
Doc:QAudioDecoderControl Access to the audio decoding functionality of a QMediaService
Doc:QAudioEncoderSettingsControl Access to the settings of a media service that performs audio encoding
Doc:QAudioInputSelectorControl Audio input selector media control
Doc:QAudioOutputSelectorControl Audio output selector media control
Doc:QCameraCaptureBufferFormatControl Control for setting the capture buffer format
Doc:QCameraCaptureDestinationControl Control for setting capture destination
Doc:QCameraControl Abstract base class for classes that control still cameras or video cameras
Doc:QCameraExposureControl Allows controlling camera exposure parameters
Doc:QCameraFeedbackControl Allows controlling feedback (sounds etc) during camera operation
Doc:QCameraFlashControl Allows controlling a camera's flash
Doc:QCameraFocusControl Supplies control for focusing related camera parameters
Doc:QCameraImageCaptureControl Control interface for image capture services
Doc:QCameraImageProcessingControl Abstract class for controlling image processing parameters, like white balance, contrast, saturation, sharpening and denoising
Doc:QCameraLocksControl Abstract base class for classes that control still cameras or video cameras
Doc:QCameraViewfinderSettingsControl Abstract class for controlling camera viewfinder parameters
Doc:QCameraZoomControl Supplies control for optical and digital camera zoom
Doc:QImageEncoderControl Access to the settings of a media service that performs image encoding
Doc:QMediaAudioProbeControl Allows control over probing audio data in media objects
Doc:QMediaAvailabilityControl Supplies a control for reporting availability of a service
Doc:QMediaContainerControl Access to the output container format of a QMediaService
Doc:QMediaGaplessPlaybackControl Access to the gapless playback related control of a QMediaService
Doc:QMediaNetworkAccessControl Allows the setting of the Network Access Point for media related activities
Doc:QMediaPlayerControl Access to the media playing functionality of a QMediaService
Doc:QMediaRecorderControl Access to the recording functionality of a QMediaService
Doc:QMediaStreamsControl Media stream selection control
Doc:QMediaVideoProbeControl Allows control over probing video frames in media objects
Doc:QMetaDataReaderControl Read access to the meta-data of a QMediaService's media
Doc:QMetaDataWriterControl Write access to the meta-data of a QMediaService's media
Doc:QRadioDataControl Access to the RDS functionality of the radio in the QMediaService
Doc:QRadioTunerControl Access to the radio tuning functionality of a QMediaService
Doc:QVideoDeviceSelectorControl Video device selector media control
Doc:QVideoEncoderSettingsControl Access to the settings of a media service that performs video encoding
Doc:QVideoRendererControl Media control for rendering video to a QAbstractVideoSurface
Doc:QVideoWindowControl Media control for rendering video to a window
Doc:QMediaControl Base interface for media service controls
Doc:QMediaService Common base class for media service implementations

Low-level Multimedia Interfaces:

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