: .mp4 , a universal digital multimedia container format.
: BR (Blu-ray rip), indicating high-quality video sourced from a physical disc rather than a digital stream. 13764-BR1080p-SUBS-HALLOWEENENDS.mp4
The filename describes a video file for the 2022 horror film Halloween Ends . Based on the naming convention, 13764-BR1080p-SUBS-HALLOWEENENDS.mp4