> For the complete documentation index, see [llms.txt](https://docs.jtokenapp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jtokenapp.com/live-camera/configuration/video-and-audio/audio.md).

# Audio

## Audio

* Go to Configuration->Video & Audio->Audio

![Audio](/files/-MSNJRTs7_ncBK5ZjT-c)

## Explanation

* **Enable audio**: This checkbox allows the user to enable Audio functionality.
* **Audio codec format**: This dropdown box allows the user to select the Audio codec format type. The current camera supports G.711A, G.711U, AAC etc. audio format. 
* **Audio in**: This field allows the user to select the input type of the audio if the camera supports two kinds of audio input including line in and mic in. otherwise it will be automatically selected, the user cannot change it. 
* **Sampling rate**: This field allows the user to select the audio sampling rate.
* **Input volume**: This adjustment bar allows the user to adjust the volume of the input audio. 
* **Output volume**: This adjustment bar allows the user to adjust the volume of the output audio. 
* **Restore Default**: Restore the values to default setting. 
* **Refresh**: Refresh the display of the settings’ value. 
* **Save**: Save the settings


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