You could write about the transition from physical "tape" to digital fragments. The irony is that while the name "tape" persists in the file string, the media is entirely virtual. 3. The Mystery of the Unnamed Media
However, if you are looking to write an essay about this video or use it as a prompt, 1. The Context of the Timestamp video_2021-09-17_23-08-23mp4_atape_mp4
The name indicates the video was saved or recorded on . You could write about the transition from physical