DataTrackSourceInfo.md

# DataTrackSourceInfo<a name="ZH-CN_TOPIC_0000001054879528"></a>

## **Overview**<a name="section137244492093530"></a>

**Related Modules:**

[Format](Format.md)

**Description:**

Defines information about the muxer data source. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section752732731093530"></a>

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

<a name="table689003186093530"></a>
<table><thead align="left"><tr id="row1939635744093530"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1233997109093530"><a name="p1233997109093530"></a><a name="p1233997109093530"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p2112675774093530"><a name="p2112675774093530"></a><a name="p2112675774093530"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row646602609093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1034227227093530"><a name="p1034227227093530"></a><a name="p1034227227093530"></a><a href="DataTrackSourceInfo.md#a6875f7fb2784b0afecd4e2f867fd2c72">frameRate</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2121503095093530"><a name="p2121503095093530"></a><a name="p2121503095093530"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row666580757093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p840649231093530"><a name="p840649231093530"></a><a name="p840649231093530"></a><a href="DataTrackSourceInfo.md#ab0ea21bc9777d1d6d10b804c1d5335bf">bitRate</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p654501697093530"><a name="p654501697093530"></a><a name="p654501697093530"></a>uint32_t&nbsp;</p>
</td>
</tr>
</tbody>
</table>

## **Details**<a name="section904158338093530"></a>

## **Field Documentation**<a name="section543983059093530"></a>

## bitRate<a name="ab0ea21bc9777d1d6d10b804c1d5335bf"></a>

```
uint32_t DataTrackSourceInfo::bitRate
```

 **Description:**

Bit rate 

## frameRate<a name="a6875f7fb2784b0afecd4e2f867fd2c72"></a>

```
uint32_t DataTrackSourceInfo::frameRate
```

 **Description:**

Frame rate