The 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.
| Testing the available audio devices and their configuration. | |
| Recording audio using the QAudioInput class. | |
| Enabling audio playback using the QAudioOutput class. | |
| Discovering the available devices and supported codecs. | |
| 使用 Qt Audio Engine API 启用 3D 声音控制。 | |
| 摄像头范例展示如何使用 API 捕获静止图像或视频。 | |
| Demonstrates using the Radio QML type from Qt Multimedia. | |
| 播放音频和视频。 | |
| 摄像头范例展示如何使用 API 捕获静止图像或视频。 | |
| Transforming video and camera viewfinder content. | |
| Applying shader effects on video and camera viewfinder content. | |
| Analyzing a raw audio stream using the FFTReal library. | |
| 在图形场景中的流式视频。 | |
| 实现视频播放器 Widget。 |