To help narrow this down, are you trying to , fix a video editing export error , or write a creative story about this file?
If you are writing a creative piece (like a tech-thriller, mystery, or ARG) where "Ajb06871.mp4" is the name of a mysterious piece of footage, here is a short atmospheric draft you can use or adapt: Ajb06871 mp4
Because there are several ways to interpret what you need, please review the options below depending on your goal: To help narrow this down, are you trying
If you are trying to pull a quick draft out of Adobe After Effects, remember that older versions do not support direct MP4 exports from the native render queue; you must send the composition directly to Adobe Media Encoder and select the H.264 format preset to produce a functional MP4 file. To help narrow this down
AE 23.0.0 - can't import a certain MP4 file - Adobe Community