Local 812 represents: Production Sound - Production Sound Mixers, Boom Operators, Sound Utility, Playback Operators and Sound Recordists.; Teleprompter - Camera mounted, Presidential and Monitor based reinforcement. Video Assist - Tape and Digital Video Assist for Film and HDTV Productions. Local 812 provides the best labor force to service the Motion Picture, Commercial, Industrial, Music Video, Documentary, Television, Global Satellite and Internet industries.