adds local play

docker-compose-example.yml

@@ -33,10 +33,13 @@ services:
       MAX_RELAY_BRANCH_QUEUE_BYTES: "8388608"
       RECENT_URLS_PATH: /app/data/recent-urls.json
       FAVORITES_PATH: /app/data/favorites.json
+      # Set this and mount a host directory below to enable Play Local.
+      # LOCAL_VIDEOS: /app/local-videos
     extra_hosts:
       - "host.docker.internal:host-gateway"
     volumes:
       - frame-stream-data:/app/data
+      # - /path/on/host/videos:/app/local-videos:ro
 
     # CPU decoding is the default and does not need device passthrough.
     #