Qt Multimedia QML Types

The QML types for Qt Multimedia support the basic use cases such as:

audio and video playback,
access camera and radio functionality,
record video,
and access camera settings.

QML Types

Qt Multimedia QML types can be imported into your application using the following import statement in your .qml file:

import QtMultimedia 5.15

Audio	Add audio playback to a scene
Camera	Access viewfinder frames, and take photos and movies
CameraCapture	An interface for capturing camera images
CameraExposure	An interface for exposure related camera settings
CameraFlash	An interface for flash related camera settings
CameraFocus	An interface for focus related camera settings
CameraImageProcessing	An interface for camera capture related settings
CameraRecorder	Controls video recording with the Camera
MediaPlayer	Add media playback to a scene
Playlist	For specifying a list of media to be played
PlaylistItem	Defines an item in a Playlist
QtMultimedia	Provides a global object with useful functions from Qt Multimedia
RadioData	Access RDS data from a QML application
SoundEffect	Type provides a way to play sound effects in QML
Torch	Simple control over torch functionality
Video	A convenience type for showing a specified video
VideoOutput	Render video or camera viewfinder

Qt Audio Engine

Qt Audio Engine provides types for 3D positional audio playback and content management. These types can be imported into your application using the following import statement in your .qml file:

import QtAudioEngine 1.15

AttenuationModelInverse	Defines a non-linear attenuation curve for a Sound
AttenuationModelLinear	Defines a linear attenuation curve for a Sound
AudioCategory	Control all active sound instances by group
AudioEngine	Organize all your 3d audio content in one place
AudioListener	Control global listener parameters
AudioSample	Load audio samples, mostly .wav
PlayVariation	Define a playback variation for sounds. So each time the playback of the same sound can be a slightly different even with the same AudioSample
Sound	Define a variety of samples and parameters to be used for SoundInstance
SoundInstance	Play 3d audio content

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