

```
1. typedef struct OH_AudioStreamBuilderStruct OH_AudioStreamBuilder
```

## 概述

PhonePC/2in1TabletTVWearable

声明音频流的构造器。构造器实例通常被用来设置音频流属性和创建音频流。

**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)