# NVIDIA GPU Transcoding
services:
  jellyfin:
    environment:
      # Basic Hardware Acceleration
      - JELLYFIN_FFmpeg__EnableHardwareEncoding=true
      - JELLYFIN_FFmpeg__EnableVppTonemapping=true
      - JELLYFIN_FFmpeg__EncoderPreset=Auto
      
      # NVIDIA Specific
      - JELLYFIN_FFmpeg__HardwareDecodingCodecs=["h264_cuvid","hevc_cuvid","mpeg2_cuvid","vc1_cuvid","vp8_cuvid","vp9_cuvid"]
      - JELLYFIN_FFmpeg__EnableHWDecodingForCodecs=["h264","hevc","mpeg2video","vc1","vp8","vp9"]
      - JELLYFIN_FFmpeg__EnableTonemapping=true
      - JELLYFIN_FFmpeg__TonemappingAlgorithm=hable # Tonemapping explained: https://photography.tutsplus.com/what-is-tone-mapping-definition-and-examples--cms-91740
      # hable: Natural-looking, like how your eyes adjust to both bright and dark areas in a scene
      
      # NVIDIA Environment
      - NVIDIA_VISIBLE_DEVICES=all
      - NVIDIA_DRIVER_CAPABILITIES=all
      
    runtime: nvidia  # Requires nvidia-container-runtime
    devices:
      - /dev/nvidia0:/dev/nvidia0
      - /dev/nvidiactl:/dev/nvidiactl
      - /dev/nvidia-modeset:/dev/nvidia-modeset
      - /dev/nvidia-uvm:/dev/nvidia-uvm
      - /dev/nvidia-uvm-tools:/dev/nvidia-uvm-tools
    group_add:
      - "989"  # render group (verify this ID on your system)