You have two options for watermarks for videos: A simple simple watermark in the upper right hand corner of your video or the full account URL in the bottom right of your video, however, this will not apply retroactively on older uploads.
To change this: Click “Options” on the left hand navigation menu. Expand “General Settings.” The “Watermark” option can be changed between “Bottom Right Full URL” and “Top Right Logo.”
Photo watermarks will always be in the lower right corner.
