Piracy often manifests through "cam-cording" in theaters, where unauthorized copies are uploaded shortly after a film's release.
While it is not possible to generate a paper intended for illegal distribution or viewing of pirated content, the following is a study on the impact of digital piracy on the Indian film industry, using the as a case study for analyzing revenue erosion and modern anti-piracy measures. Abstract
(PDF) Impact of Online Digital Piracy on the Indian Film Industry