Add merge_multiepisodes.py

[JonnyWong16]

Description

Add merge_multiepisodes.py script to automatically merge multi-episode files in Plex into a single entry.

Notes

• All episodes MUST be organized correctly according to Plex's "Multiple Episodes in a Single File". https://support.plex.tv/articles/naming-and-organizing-your-tv-show-files/#toc-4
• Episode titles, summaries, and tags will be appended to the first episode of the group.
• To revert the changes and split the episodes again, the show must be removed and re-added to Plex (aka Plex Dance).

Usage

Folder and file structure naming following Plex's guidelines:

/TV Shows
    /SpongeBob SquarePants
        /Season 01
            SpongeBob SquarePants - S01E01-E02.mp4
            SpongeBob SquarePants - S01E03-E04.mp4
            SpongeBob SquarePants - S01E05-E06.mp4
            SpongeBob SquarePants - S01E07-E08.mp4
            SpongeBob SquarePants - S01E09-E10.mp4
            SpongeBob SquarePants - S01E11-E12.mp4
            SpongeBob SquarePants - S01E13-E14.mp4
            SpongeBob SquarePants - S01E15-E16.mp4
            SpongeBob SquarePants - S01E17-E18.mp4
            SpongeBob SquarePants - S01E19-E20.mp4

python merge_multiepisodes.py --library "TV Shows" --show "SpongeBob SquarePants"

Screenshots

Before:

After: