: Likely refers to the title of a series or movie. " Shad " (The Witness) is a popular Iranian social drama series.
: This is likely the web domain or watermark of the site that hosted or uploaded the file (e.g., Lustmazane). 720p : Refers to the video resolution (High Definition). mp4 : The file format or container used for the video. Shad E02wwwLustmazanet720pmp4
: Short for Episode 02 , indicating this is the second part of a series. : Likely refers to the title of a series or movie