You can restrict the number of times a video is played through the Settings > Customization menu option.
Set maximum play number
- After signing in, click the Settings button for the video you wish to restrict.
- In the Settings submenu select Customization.
- In the field beside Maximum play times type in a number for the maximum number of times you want it to be played. ex. 1, 2, 10.
- Click Save.
Now when the video is played past the set number, the user will get an error telling them that the number of plays has been exceeded.
Note: this maximum number only applies per page load. This should be used in conjunction with a dynamic page environment which disallows page refreshing.