Another angle is the technical aspect. How do they patch movies? What tools or methods are used? Is there any specific software or format used for these patches? Also, how does the distribution work through torrent networks?
Possible challenges: Some information might be sensitive or not publicly available. For instance, exact number of downloads or losses due to piracy. In such cases, use estimates from reports or expert opinions.
Potential sources: Bollywood news websites, legal documents, anti-piracy reports, academic papers on digital media piracy.