Movies expert witnesses may opine on film, royalties, motion picture distribution, copyright for movies, and more. In Types of Content Theft, the Motion Picture Association of America writes:
CAMCORDER THEFT Approximately ninety percent of newly released movies that are pirated can be traced to thieves who use a digital recording device in a movie theater to literally steal the image and/or sound off the screen. Camcorder theft is one of the biggest problems facing the film industry. All it takes is one camcorder copy to trigger the mass reproduction and distribution of millions of illegal Internet downloads and bootlegs in global street markets just hours after a film’s release and well before it becomes available for legal rental or purchase from legitimate suppliers. Studios and theater owners have significantly increased security and surveillance in theaters all over the world to thwart would-be camcorders. Since 2003, the major motion picture studios have employed technology such as watermarking films, which enables film companies to discern the source of a stolen film through forensic analysis and trace it back to the very theater in which it was recorded.
Read more: mpaa.org.