To add closed captions to your Augie, all you need to do is click the CC button. Then click the toggle button to allow Entire Video Closed Captions.
From here you can edit the size, color, and font of your closed captions!
Note that right now all visual adjustments are applied globally to captions. We're looking into offering even more text options, both captions and otherwise, in the near future—let us know what you'd like to see!