Loop Video Playback will make the video start over again form the beginning once your video is finished playing.
Step 1. Click on the VIDEOS button.
Step 2. Click on SETTINGS.
Step 3. Click on NEW, DUPLICATE or EDIT. See Description of NEW, DUPLICATE and EDIT.
Step 4. Check the Loop Video box.
Step 5. Be sure to SAVE your changes.
Step 6. Be sure to UPDATE your changes.