10745-br720p-subs-thelittlemermaid.mp4 <1080p>

: The resolution (1280 x 720 pixels), which is standard high definition.

: The file extension , a common digital multimedia container format used for video and audio. 10745-BR720p-SUBS-THELITTLEMERMAID.mp4

That file name is a standard string used in digital media to describe exactly what the video file contains. : The resolution (1280 x 720 pixels), which

: Indicates that the file includes subtitles , often hardcoded or muxed into the file. THELITTLEMERMAID : The title of the movie. 10745-BR720p-SUBS-THELITTLEMERMAID.mp4

: Likely an internal database ID or release number used by the group that uploaded the file.

: Short for Blu-ray , indicating the high-definition disc source the video was ripped from.