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.
MPEG-4 Part 14; a universal container for digital video/audio 20211116-1_1080pmp4
The file is a captured on November 16, 2021 . It is likely the first recording of that session or day. Without the actual file content, it should be treated as a standard digital asset used for documentation, security, or archival purposes. To help me dig deeper into this, do
: This file is "plug-and-play" across almost all modern devices, including smartphones, smart TVs, and web browsers. Summary of Findings and web browsers. Summary of Findings