Wachamovie is a webapp that will scan some directory for movie files, store them in a mongo database and allow you to watch them from that app. You can manually rescan when adding new movies to the scan directory. Made to run on my local network so there is pretty much nothing in terms of security. You have been warned :)
sudo apt-get install mongodb
git clone <project>
echo "DEV_DB_URI=<mongodb_uri>" >> .env
echo "MOVIE_DIR=<movie directory relative to project base>" >> .env
cd front && yarn run build
cd ../ && yarn run build && yarn run dev