Plex and adding files.....

[davemchine]

Your mp4 files should work fine with plex. Since you created a new library for the movies I'm thinking one of two things might have happened. One, your new library may not be showing up at all on the left hand side of the screen. If this is the case click the "more" button, find your new library, and "pin" it so it shows up. Second, if your library does show up on the left it may not be configured to automatically scan for new media. You can change your settings or you can do a manual scan by clicking the three dots next to your library and selecting "scan library files".

I hope that helps.