The prefix 2022_01_22 indicates the file was recorded or processed on . This ISO-style dating (YYYY_MM_DD) is a hallmark of digital filing systems because it allows computer operating systems to sort files chronologically by name, ensuring that "Custom_1" from January doesn't get mixed up with "Custom_1" from February. 2. The "Custom_1" Designation
Many Network Video Recorders (NVRs) label camera feeds as "Custom" if they aren't using a default preset. "Custom_1" likely represents the first camera feed in a multi-camera setup. 2022_01_22_Custom_1_x265.mp4
The filename follows a standardized naming convention often used by automated surveillance systems, dashcams, or video transcoding software. While the specific content of this file is private to the device it was created on, the name itself tells a technical story about how and when the video was produced. 1. Chronological Origin: January 22, 2022 The prefix 2022_01_22 indicates the file was recorded