# AudioPort<a name="ZH-CN_TOPIC_0000001055678084"></a>

-   [Overview](#section1499167585165630)
-   [Summary](#section1187606563165630)
-   [Data Fields](#pub-attribs)

## **Overview**<a name="section1499167585165630"></a>

**Related Modules:**

[Audio](Audio.md)

**Description:**

Defines the audio port. 

## **Summary**<a name="section1187606563165630"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table322348585165630"></a>
<table><thead align="left"><tr id="row1279458122165630"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p753470968165630"><a name="p753470968165630"></a><a name="p753470968165630"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1381163195165630"><a name="p1381163195165630"></a><a name="p1381163195165630"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1953035369165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p41368605165630"><a name="p41368605165630"></a><a name="p41368605165630"></a><a href="Audio.md#ga144336f0f64927730a184c16d8c27698">dir</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1324343657165630"><a name="p1324343657165630"></a><a name="p1324343657165630"></a>enum <a href="Audio.md#ga68ff7140b15790debbac4bbc62f8e9f8">AudioPortDirection</a> </p>
</td>
</tr>
<tr id="row1594127052165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1832444393165630"><a name="p1832444393165630"></a><a name="p1832444393165630"></a><a href="Audio.md#gaa534605f1ef1993f47063c3f7fbccbde">portId</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1839107234165630"><a name="p1839107234165630"></a><a name="p1839107234165630"></a>uint32_t </p>
</td>
</tr>
<tr id="row1700150926165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p599264089165630"><a name="p599264089165630"></a><a name="p599264089165630"></a><a href="Audio.md#ga6cbf88ceff4bcd03b125d45873e654a1">portName</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p95184862165630"><a name="p95184862165630"></a><a name="p95184862165630"></a>const char * </p>
</td>
</tr>
</tbody>
</table>