This is likely a "watermark" or promotional tag for a betting site that sponsored the upload.
The Matroska Multimedia Container format, which can hold multiple video, audio, and subtitle tracks. Security and Quality Risks 9xmovies - Goodbye2022720pCAMRipHINDIDUBRajBetmkv
Downloading files with these naming patterns from unofficial sources carries significant risks: This is likely a "watermark" or promotional tag
This is the most critical tag. It means the video was recorded with a physical camera inside a movie theater. Expect low visual quality, shaky footage, and muffled audio from the audience or theater speakers. which can hold multiple video
This naming convention is typical for files found on file-sharing networks and contains specific technical details:
You can watch the movie on Netflix, which provides the original 4K/HD quality and multiple subtitle options.