If you have a free account on Riverside and you export a video clip from the Editor, a small animated watermark is added to the top of its frame. This watermark helps more creators find Riverside.
A preview of the watermark is in the top left corner:
NOTE:
The watermark is not added to clips made by users with paid Riverside accounts. If you have a free Riverside account, upgrade your account to export clips without the watermark. Separate High Quality Tracks do not display a watermark.