The "20211013-2_720pmp4" file is a symbol of the . In archives, a file without a descriptive metadata tag is effectively lost. While the code tells us when and how the video was made, it says nothing of the why .
At first glance, the string is a functional code. The "20211013" follows the ISO 8601-like date format, marking the content's origin as October 13, 2021. The suffix "_720p" indicates a high-definition resolution of 20211013-2_720pmp4
pixels, while ".mp4" identifies it as a compressed video format using the MPEG-4 standard. The "20211013-2_720pmp4" file is a symbol of the