: The "juq..." part acts as a key. If you have a link formatted like t.me/xxxmmsub1/juq946720m4v , it usually points to a specific post or media file within that channel.
juq946720.m4v Release group: xxxmmsubcom Subtitle track: xxxmmsub1 Version tag: tme xxxmmsubcom tme xxxmmsub1 juq946720m4v work
The alphanumeric string "juq946720m4v" serves as a unique fingerprint. In database management, this ensures that the request pulls a specific file rather than a general category. : The "juq