When you see a string like this, each dash-separated segment tells a story about the video's quality and origins:
: This is likely a unique internal ID or catalog number used by the specific release group that encoded the file. BR720p : 11270-BR720p-SUBS-ZACKSNYDERSJUSTICELEAGUE.mp4
: This confirms the file includes "hardcoded" or "embedded" subtitles. In many cases, this refers to English subtitles (Esubs) for foreign-language parts or for the entire film. When you see a string like this, each
stands for "Blu-ray," indicating the source material used for the encode. 720p is the resolution ( 11270-BR720p-SUBS-ZACKSNYDERSJUSTICELEAGUE.mp4