Add Outline option around text

[crackerbear]

It would be nice to have an outline option that puts a black outline around text (username and message), a 2 or 3px outline would be suffice.

I'm trying to chroma key the video generated by Twitch Chat Video, but the text would be far more visible with an outline.

Something like this: https://i.imgur.com/x3KJ9u6.png