California Code, Business and Professions Code - BPC § 19576

(a) No person may furnish an audio or video recording of any quarter horse race occurring in this state to any other person either within or outside of the state for any commercial purpose, including the use of the recording in any type of video game, without first securing the consent of the racing association conducting the meeting, the organization representing horsemen and horsewomen participating in the meeting, and the board.

(b) No person may use any audio or video recording of any quarter horse race occurring in this state for any commercial purpose without first securing the consent of the racing association holding the meeting, the organization representing horsemen and horsewomen participating in the meeting, and the board.

(c) Any person whose consent is required under this section may file and maintain an action in superior court to obtain an injunction against the furnishing or commercial use of a recording of a quarter horse race in violation of this section.