The at the end typically indicates that this is a duplicate file or a second version of a video with the same name saved on your device. Technical Context: What is an MP4?
How do I get a video title to match it's filename? - Microsoft Learn वीआईडी-1666752267504(2).mp4
The filename follows a common automated naming convention used by messaging apps like WhatsApp or certain Android system cameras. While the text itself might look like a random string of numbers, it actually contains specific hidden data about when the video was created. Decoding the Filename The at the end typically indicates that this
The string of numbers in the filename is a in milliseconds: Timestamp: 1666752267504 Date: Tuesday, October 25, 2022 Time: Approximately 10:44:27 PM UTC 2022 Time: Approximately 10:44:27 PM UTC