: The date the video was captured— February 18, 2021 .
: A millisecond marker or a unique sequence number to prevent overwriting if multiple videos were taken in the same second.
: The file extension. MP4 (MPEG-4 Part 14) is a widely supported digital container format used for storing video, audio, and subtitles. Technical Details of MP4 Files VID_20210218_010226_367.mp4
How to Create and Open an MP4 File
: Short for "Video," indicating the file is a multimedia recording. : The date the video was captured— February 18, 2021
: This file can be played on almost any modern device, including Windows PCs, Macs, and smartphones, using standard players like Windows Media Player or VLC Media Player .
: Beyond the filename, the file likely contains internal metadata such as the camera model used, GPS location (if enabled), and bit rate. You can view these details by right-clicking the file and selecting Properties > Details on a Windows PC. MP4 (MPEG-4 Part 14) is a widely supported
The filename is a standard, automatically generated label typically used by Android smartphones and digital cameras to record the date and time of capture. Without access to the actual file content, we can analyze the metadata embedded in the name: Filename Breakdown