

```
1. typedef struct OH_AudioCapturerStruct OH_AudioCapturer
```

## 概述

PhonePC/2in1TabletTVWearable

声明输入音频流。输入音频流的实例被用来获取音频数据。

**起始版本：** 10

**相关模块：** [OHAudio](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-ohaudio)

**所在头文件：** [native\_audiostream\_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-audiostream-base-h)