Likely the name of the website where the file originated. Hindi ORG: Indicates the "Original" Hindi audio track.
The resolution is Standard Definition (SD), which is lower quality than HD (720p or 1080p) but results in a smaller file size. Likely the name of the website where the file originated
The file format (Matroska Video), which supports multiple audio and subtitle tracks. Critical Safety Warning Likely the name of the website where the file originated