harmony 鸿蒙OH_AudioCaptureInfo

OH_AudioCaptureInfo

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.

System capability: SystemCapability.Multimedia.Media.AVScreenCapture

Since: 10

Related module: AVScreenCapture

Header file: native_avscreen_capture_base.h

Name	Description
int32_t audioSampleRate	Audio sampling rate.
int32_t audioChannels	Number of audio channels.
OH_AudioCaptureSourceType audioSource	Audio source.

int32_t OH_AudioCaptureInfo::audioChannels

Description Number of audio channels.

int32_t OH_AudioCaptureInfo::audioSampleRate

Description Audio sampling rate. For details about the supported rates, see AudioSamplingRate of Audio Kit.

OH_AudioCaptureSourceType OH_AudioCaptureInfo::audioSource

Description Audio source.

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