Taxi_run01_1621685338467966977(368p).mp4

: The standard MPEG-4 Part 14 container format, optimized for compressed digital video and audio. Likely Origins

: This 19-digit string is a Unix Timestamp in nanoseconds. It translates to May 22, 2021, at 12:08:58 PM UTC , the exact moment the recording was initiated. Taxi_Run01_1621685338467966977(368P).mp4

The components of the filename suggest a highly specific data logging format: : The standard MPEG-4 Part 14 container format,

: This denotes the vertical resolution of the video (368 pixels). While non-standard for consumer media, 368p is a common technical resolution for IP cameras or specific data-streaming protocols like GStreamer . at 12:08:58 PM UTC

: A recording from a fleet management or autonomous driving platform (like Waymo or specialized industrial robotics) tracking a vehicle's ground movement.