Sometimes these tags are used for specific fan-subbed anime or regional shows that aren't indexed under their English names.
"AMKF" might be the name of the group that ripped/encoded the video, and "Legacy" is the actual show title. legacy-amkf s05e03-720p-web43:29 Min
Once I know the series, I can definitely dive into the plot of Season 5, Episode 3 for you! Which show were you watching? Sometimes these tags are used for specific fan-subbed
That specific string looks like a file name for a digital video, but "legacy-amkf" isn't a standard TV show title. It is most likely a or a shorthand used by encoding groups. legacy-amkf s05e03-720p-web43:29 Min
Based on the format, this could refer to a couple of different things: