# DataTrackSourceInfo
## **Overview**
**Related Modules:**
[Format](Format.md)
**Description:**
Defines information about the muxer data source.
**Since:**
1.0
**Version:**
1.0
## **Summary**
## Data Fields
## **Details**
## **Field Documentation**
## bitRate
```
uint32_t DataTrackSourceInfo::bitRate
```
**Description:**
Bit rate
## frameRate
```
uint32_t DataTrackSourceInfo::frameRate
```
**Description:**
Frame rate