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