Depending on your skill level and operating system, different MP4 editors may be better suited for you:
Since this is a generic timestamped filename, the first step is ensuring you can find it. 20180807 085042 mp4
To prevent losing files named with these generic timestamps, it is best practice to: Depending on your skill level and operating system,
: For more advanced changes like adding subtitles or audio effects, VEED.IO allows you to upload by dragging and dropping to make detailed adjustments. 20180807 085042 mp4