# \&overlayfx

Sender-Side Option! ([`&push`](https://docs.vdo.ninja/advanced-settings/setup-parameters/push))

## Details

`&overlayfx` is a shortcut for [`&effects=overlay`](https://docs.vdo.ninja/advanced-settings/video-parameters/effects). It enables a foreground image overlay on the sender's video.

## Related

{% content-ref url="" %}
[](https://docs.vdo.ninja/advanced-settings/video-parameters/effects)
{% endcontent-ref %}