: The date in YYYYMMDD format (June 9, 2020), which is the standard ISO 8601 date convention for file sorting.
: Indicates this was the first video file processed by WhatsApp on that specific date.
: Short for "video," typically used by mobile devices and WhatsApp to categorize the media type.
The file is a compressed archive containing a video originally sent or received through WhatsApp on June 9, 2020. Breakdown of the Filename
While the filename suggests a standard WhatsApp video, you should be cautious when downloading .rar files from unknown sources: WhatsApp media file naming convention - Forensic Focus
: A proprietary compressed archive format (Roshal Archive). This means the video file (e.g., an .mp4 ) is packed inside this "container" to save space or group multiple files together. Security & Safety Warning