I have a number of mp4 movies that gets populated with the embedded metadata from the file. Why is Plex picking up metadata from video files? How can I unselect the option?
Go to Settings - Server - Agents - Shows - TheTVDB
In there, grab the line ‘Local Media Assets’ with your mouse and drag it downwards, so it ends up being at the bottom of the stack of active agents.
Repeat the same under
Settings - Server - Agents - Shows - TheMovieDatabase
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Settings - Server - Agents - Movies - Plex Movie
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Settings - Server - Agents - Movies - TheMovieDatabase