Video Pencil lets you brighten up any video call or live stream with the Sparkle Wand tool.

This want is available in Video Pencil on your iPad.

You can test it by tapping the dotted circle in Video Pencil.

How to make sure your audience hears your sparkles

The sound is automatically brought in when you use CueCam with Video Pencil.

To ensure your viewers can hear it in Zoom, make sure you have “Original Sound for Musicians” turned on (otherwise it will get removed by voice isolation / noise reduction features).