services:
  frame-stream-player:
    build: .
    image: frame-stream-player:latest
    container_name: frame-stream-player
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      PORT: "3000"
      NODE_ENV: production
      YT_DLP_TIMEOUT_MS: "45000"
      # split: smoothest, two upstream connections.
      # relay: one upstream connection, separate audio/frame ffmpeg workers.
      # single: one upstream connection and one ffmpeg worker; fallback only.
      PLAYBACK_CONNECTION_MODE: relay
      FFMPEG_LOG_LEVEL: warning
      FFMPEG_INPUT_SEEKABLE: "0"
      FFMPEG_HTTP_RECONNECT: "1"
      FFMPEG_HTTP_RECONNECT_DELAY_MAX: "2"
      FFMPEG_HTTP_RECONNECT_MAX_RETRIES: "4"
      FFMPEG_HTTP_RECONNECT_ON_HTTP_ERROR: "5xx"
      METADATA_PROBE_ENABLED: "0"
      METADATA_PROBE_TIMEOUT_MS: "4000"
      DEFAULT_FPS: "24"
      DEFAULT_FRAME_WIDTH: "960"
      JPEG_QUALITY: "7"
      DEFAULT_AUDIO_BITRATE: "160k"
      DEFAULT_AUDIO_CHANNELS: "2"
      DEFAULT_AUDIO_SAMPLE_RATE: "48000"
      MAX_WS_BUFFER_BYTES: "2097152"
      MAX_AUDIO_QUEUE_BYTES: "4194304"
      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.
    #
    # Optional Intel/AMD VAAPI device passthrough:
    # devices:
    #   - "/dev/dri:/dev/dri"
    #
    # Optional NVIDIA passthrough with Docker Compose v2:
    # gpus: all

volumes:
  frame-stream-data: