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

# OSD

## Channel & Stream

<figure><img src="/files/xSuBiqJCtDJlQNf3RiND" alt=""><figcaption></figcaption></figure>

{% hint style="warning" %}
**Please note**: CH1 might not be available if all decoding channels are added.
{% endhint %}