Qt Multimedia Documentation

AttenuationModelInverse

AttenuationModelLinear

Audio

Audio Devices Example

Running the Example

Audio Input Example

Running the Example

Audio Output Example

Running the Example

Audio Overview

Audio Features

Audio Implementation Details

Playing Compressed Audio

Recording Audio to a File

Low Latency Sound Effects

Monitoring Audio Data During Playback or Recording

Low Level Audio Playback and Recording

Push and Pull

Decoding Compressed Audio to Memory

Examples

C++ Examples

Reference Documentation

C++ Classes

QML Types

Audio Recorder Example

Running the Example

Displaying the Window and Audio Settings

Recording Audio

AudioCategory

AudioEngine

AudioEngine Example

Running the Example

AudioListener

AudioSample

Camera

Camera Example

Running the Example

Camera Overview

camera_image_processing

Camera Features

The Lens Assembly

The Sensor

Image Processing

Recording for Posterity

Camera Implementation Details

Detecting and Selecting Camera

Viewfinder

Still Images

Movies

Controlling the Imaging Pipeline

Focus and Zoom

Exposure, Aperture, Shutter Speed and Flash

Image Processing

Canceling Asynchronous Operations

Examples

C++ Examples

QML Examples

Reference Documentation

C++ Classes

QML Types

CameraCapture

CameraExposure

CameraFlash

CameraFocus

CameraImageProcessing

CameraRecorder

Changes in Qt Multimedia

New features in Qt 5.0

Removed features

Changed features

Declarative Radio Example

Running the Example

Media Player Example

Running the Example

MediaPlayer

Multimedia

Features

Multimedia Components

Multimedia Recipes

Limitations

Advanced Usage

Changes from Previous Versions

Reference Documentation

QML Types

Multimedia Classes

Multimedia Backend Development

Overview

Classes for service implementers.

PlayVariation

Playlist

PlaylistItem

Implementing a subclass of QAbstractVideoSurface

Some notes on autofocus

QML Camera Example

Running the Example

Application Structure

QML Video Example

Running the Example

Application Structure

Calculating and Displaying QML Painting Rate

QML Video Shader Effects Example

Running the Example

Overview

Application Structure

Calculating and Displaying QML Painting Rate

Qt Multimedia

Getting Started

QML Types and C++ Classes

Licenses and Attributions

Related Information

Guides

Platform Notes

Reference

Examples

Qt Multimedia C++ Classes

Namespaces

Classes

Qt Multimedia Module

Qt Multimedia Widgets Module

Qt Multimedia GStreamer on Android

Limitations

Setup

Application

Qt Multimedia QML API

Overview

Types

Audio

Camera

Video

SoundEffect

Multimedia QML Types

Qt Multimedia Widgets

Getting Started

Licenses and Attributions

Related Information

Reference

Examples

Qt Multimedia on Windows

Implementation

Limitations

Qt Multimedia on iOS

Limitations

QtMultimedia

Radio

Radio Overview

Radio Features

Radio Implementation Details

Examples

Radio Example

Declarative Radio Example

Reference documentation

C++ Classes

QML Types

RadioData

Sound

SoundEffect

SoundInstance

Spectrum Example

Running the Example

Torch

Video

Video Graphics Item Example

Running the Example

Video Overview

Video Features

Video Implementation Details

Playing Video in C++

Playing Video in QML

Working with Low Level Video Frames

Recording Video

Monitoring Video Frames

Examples

C++ Examples

QML Examples

Reference Documentation

C++ Classes

QML Types

Video Widget Example

Running the Example

VideoOutput

Qt Multimedia Examples

Qt Multimedia Module C++ Classes

Qt Multimedia Widgets C++ Classes

Qt Audio Engine QML Types

Qt Audio Engine Features

Examples

QML Types

Qt Multimedia QML Types

QML Types

Qt Audio Engine