SOLVED: Most compatible container and format

[ghiamar]

Docker compose

Code:

services:
  jellyfin:
    image: 'jellyfin/jellyfin:10.9.8'
    container_name: jellyfin
    restart: always
    volumes:
      - /media/data/jellyfin/config:/config
      - /media/data/jellyfin/cache:/cache
      - /media/data/jellyfin/media:/media
    # user: 0:0
    network_mode: 'host'
    # Optional - alternative address used for autodiscovery
    environment:
      - JELLYFIN_PublishedServerUrl=https://media.mgscreativa.com
    # Optional - may be necessary for docker healthcheck to pass if running in host network mode
    extra_hosts:
      - 'host.docker.internal:host-gateway'
    devices:
      - /dev/dri/renderD128:/dev/dri/renderD128

sudo docker exec jellyfin env

Code:

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=xxxx
JELLYFIN_PublishedServerUrl=https://xxxx.xxxx.com
HEALTHCHECK_URL=http://localhost:8096/health
DEBIAN_FRONTEND=noninteractive
LC_ALL=en_US.UTF-8
LANG=en_US.UTF-8
LANGUAGE=en_US:en
JELLYFIN_DATA_DIR=/config
JELLYFIN_CACHE_DIR=/cache
JELLYFIN_CONFIG_DIR=/config/config
JELLYFIN_LOG_DIR=/config/log
JELLYFIN_WEB_DIR=/jellyfin/jellyfin-web
JELLYFIN_FFMPEG=/usr/lib/jellyfin-ffmpeg/ffmpeg
XDG_CACHE_HOME=/cache
MALLOC_TRIM_THRESHOLD_=131072
NVIDIA_VISIBLE_DEVICES=all
NVIDIA_DRIVER_CAPABILITIES=compute,video,utility
HOME=/root

sudo cat /media/data/jellyfin/config/config/encoding.xml

Code:

<?xml version="1.0" encoding="utf-8"?>
<EncodingOptions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <EncodingThreadCount>-1</EncodingThreadCount>
  <TranscodingTempPath>/cache/transcodes</TranscodingTempPath>
  <FallbackFontPath />
  <EnableFallbackFont>false</EnableFallbackFont>
  <EnableAudioVbr>false</EnableAudioVbr>
  <DownMixAudioBoost>2</DownMixAudioBoost>
  <DownMixStereoAlgorithm>None</DownMixStereoAlgorithm>
  <MaxMuxingQueueSize>2048</MaxMuxingQueueSize>
  <EnableThrottling>false</EnableThrottling>
  <ThrottleDelaySeconds>180</ThrottleDelaySeconds>
  <EnableSegmentDeletion>false</EnableSegmentDeletion>
  <SegmentKeepSeconds>720</SegmentKeepSeconds>
  <HardwareAccelerationType>vaapi</HardwareAccelerationType>
  <EncoderAppPathDisplay>/usr/lib/jellyfin-ffmpeg/ffmpeg</EncoderAppPathDisplay>
  <VaapiDevice>/dev/dri/renderD128</VaapiDevice>
  <EnableTonemapping>false</EnableTonemapping>
  <EnableVppTonemapping>false</EnableVppTonemapping>
  <EnableVideoToolboxTonemapping>false</EnableVideoToolboxTonemapping>
  <TonemappingAlgorithm>bt2390</TonemappingAlgorithm>
  <TonemappingMode>auto</TonemappingMode>
  <TonemappingRange>auto</TonemappingRange>
  <TonemappingDesat>0</TonemappingDesat>
  <TonemappingPeak>100</TonemappingPeak>
  <TonemappingParam>0</TonemappingParam>
  <VppTonemappingBrightness>16</VppTonemappingBrightness>
  <VppTonemappingContrast>1</VppTonemappingContrast>
  <H264Crf>23</H264Crf>
  <H265Crf>28</H265Crf>
  <EncoderPreset />
  <DeinterlaceDoubleRate>false</DeinterlaceDoubleRate>
  <DeinterlaceMethod>yadif</DeinterlaceMethod>
  <EnableDecodingColorDepth10Hevc>true</EnableDecodingColorDepth10Hevc>
  <EnableDecodingColorDepth10Vp9>true</EnableDecodingColorDepth10Vp9>
  <EnableEnhancedNvdecDecoder>true</EnableEnhancedNvdecDecoder>
  <PreferSystemNativeHwDecoder>true</PreferSystemNativeHwDecoder>
  <EnableIntelLowPowerH264HwEncoder>false</EnableIntelLowPowerH264HwEncoder>
  <EnableIntelLowPowerHevcHwEncoder>false</EnableIntelLowPowerHevcHwEncoder>
  <EnableHardwareEncoding>true</EnableHardwareEncoding>
  <AllowHevcEncoding>false</AllowHevcEncoding>
  <AllowAv1Encoding>false</AllowAv1Encoding>
  <EnableSubtitleExtraction>true</EnableSubtitleExtraction>
  <HardwareDecodingCodecs>
    <string>h264</string>
    <string>vc1</string>
  </HardwareDecodingCodecs>
  <AllowOnDemandMetadataBasedKeyframeExtractionForExtensions>
    <string>mkv</string>
  </AllowOnDemandMetadataBasedKeyframeExtractionForExtensions>

For new QS settings, see attachment
   

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Tested on Shield TV Pro 2019 client and playback starts right away, testes on never played track, no remux, updated log https://pastebin.com/raw/v9U4vsEp