harmony 鸿蒙OH_AudioCaptureInfo

  • 2025-06-12
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OH_AudioCaptureInfo

Overview

The OH_AudioCaptureInfo struct describes the audio capture information.

When both audioSampleRate and audioChannels are 0, the audio-related parameters are ignored and the audio data is not recorded.

Since: 10

Related module: AVScreenCapture

Header file: native_avscreen_capture_base.h

Summary

Member Variables

|Name|Description| |–|–| |int32_t audioSampleRate|Audio sampling rate. For details about the supported rates, see AudioSamplingRate of Audio Kit.| |int32_t audioChannels|Number of audio channels.| |OH_AudioCaptureSourceType audioSource|Audio source.|

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