Prevents movies being downloaded twice.
How duplicate movie detection works:
There are two different operating modes, strict and loose.
Strict mode will reject all entries that have not been identified as movies. Loose mode will not intervene.
seen_movies: strict
or
seen_movies:
matching: strict
By default this plugin will only allow a movie to be accepted once in any task. You can limit it to the current task by changing the scope to local.
seen_movies:
scope: local