20211116-1_1080pmp4

: Editors often use timestamped filenames for "dailies" or raw footage transfers to maintain chronological order during post-production.

MPEG-4 Part 14; a universal container for digital video/audio 20211116-1_1080pmp4

To help me dig deeper into this, do you have or the specific device that created it? Knowing the hardware would help identify exactly what was being monitored. : Editors often use timestamped filenames for "dailies"

: This file is "plug-and-play" across almost all modern devices, including smartphones, smart TVs, and web browsers. Summary of Findings : This file is "plug-and-play" across almost all

: High-end dashcams frequently use this exact syntax (Date-Number_Resolution) to help users quickly identify specific incidents. Technical Profile

: Many NVR (Network Video Recorder) systems save files using the YYYYMMDD-Sequence format. This specific file likely represents the initial capture from a specific camera on that Tuesday in 2021.