Missionmajnu2023720p10bitweb-dlaac51esubhevc-hdhub4utvmkv -

: The source of the file. A WEB-DL is losslessly downloaded from a streaming service (like Netflix or Amazon), typically offering higher quality than a "WebRip".

: The video resolution (HD), meaning the video has 720 horizontal lines of vertical resolution. MissionMajnu2023720p10bitWEB-DLAAC51ESubHEVC-HDHub4uTvmkv

The string is a standardized filename for a digital movie file. It contains technical metadata that describes the film's quality, source, and encoding. File Metadata Breakdown : The source of the file

: Likely the name of the release group or website that distributed the file. MissionMajnu2023720p10bitWEB-DLAAC51ESubHEVC-HDHub4uTvmkv