Molitor, now 22, is seen pushing Mixon, who then lunged at her before she slapped him.
Mixon, who is the running back for the Oklahoma Sooners, is then seen punching her in the face at a restaurant near campus, causing her to hit her head against the table and fall to the floor.
The football star was charged with misdemeanor assault for the attack, and entered a plea.
He was ordered to one year on probation, 100 hours of community service and behavioral counseling.
Earlier this month, Oklahoma’s Supreme Court ruled it had to be released, despite pleas from Molitor’s lawyers who asked the judge not to publicly release the video of the incident.