Qt Multimedia 范例

Qt Multimedia module provides low-level audio support on Linux, Windows and macOS . It also provides audio plugin API to allow developers implement their own audio support for custom devices and platforms.

Audio Devices Example

Testing the available audio devices and their configuration.

Audio Input Example

Recording audio using the QAudioInput class.

Audio Output Example

Enabling audio playback using the QAudioOutput class.

Audio Recorder Example

Discovering the available devices and supported codecs.

AudioEngine 范例

Enabling 3D sound control using the Qt Audio Engine API.

摄像头范例

The Camera Example shows how to use the API to capture a still image or video.

Declarative Radio Example

Demonstrates using the Radio QML type from Qt Multimedia.

媒体播放器范例

播放音频和视频。

QML Camera Example

The Camera Example shows how to use the API to capture a still image or video.

QML Video Example

Transforming video and camera viewfinder content.

QML 视频着色器效果范例

Applying shader effects on video and camera viewfinder content.

Spectrum Example

Analyzing a raw audio stream using the FFTReal library.

视频图形项范例

Streaming video on a graphics scene.

视频小部件范例

Implementing a video player widget.