Firstly you have to plug your iPad into Computer and open a iTunes .
After that you can locate a iPad on the left side of the screen and click to the "device" menu .
Then right click on the name of iPad and click to the recover files and select a summary option which is inside a dialog box .
After that place a check mark next to the "Encrypt iPad Backup".
Now you have to enter a password and click to the set Password .
Then plug your iPad into Computer and choose a 'edit" option .
Now you can recover deleted videos from Apple iPad .