: Usually indicates the episode number (or a placeholder for one).

: Likely a shorthand or transliterated title for the content, often associated with South Asian (Bollywood/Indian) cinema or television.

: This is the source tag or watermark for the specific website that uploaded or hosted the file.

: The Matroska Video file format, which is a common container for high-quality video files that include subtitles and multiple audio tracks.

The string you provided appears to be a specific for a pirated media file, likely an episode of a television series or a movie. Based on the naming convention,

: These refer to the video quality and encoding. 720p is High Definition, and HEVC (High Efficiency Video Coding) is a compression standard that keeps file sizes small while maintaining quality.