Dont-knock-twice-2016-www-7starhd-gives-hindi-org-dual-audio-720p-bluray-esub-900mb-1-mkv Today

This is the file size. For a 720p movie, 900MB is considered a "highly compressed" rip, optimized for faster downloading and saving storage space while sacrificing some fine visual detail.

This describes the source and quality. It was ripped from a physical Blu-ray disc and scaled to a resolution of 1280x720 pixels, which is standard "High Definition." This is the file size

This indicates the file contains two separate audio tracks—likely the original English dialogue and a dubbed Hindi version—allowing viewers to toggle between them. This is the file size