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    Jellyfin Forum Support Troubleshooting No OPUS audio transcoding?

     
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    No OPUS audio transcoding?

    Jellyfin does not transcode media files with opus audio codec
    fire_jellyfin
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    Country:Netherlands
    #1
    2023-09-17, 04:10 PM (This post was last modified: 2023-09-19, 07:17 PM by fire_jellyfin. Edited 2 times in total.)
    Hi, I have a collection of music video (h264) clips that contain audio with OPUS codec. They play fine on a PC.
    I am not able to play those videos (with sound) on TV from the Jellyfin DLNA server.. The television can not install the Jellyfin app, therefore playback is done through DLNA. Direct playback (from USB) of video with the OPUS audio codec is not supported on this Panasonic Television. The video is played, but without sound.

    Jellyfin is configured with a profile for the television. Unsupported video codecs are transcoded correctly, but native playable video codecs with unsupported OPUS audio codec are not transcoded. Jellyfin is aware of the unsupported audio codec (see journal below), but it streams the media without any transcoding. As a result I am able to see the video playing but without sound.

    I fail to see why Jellyfin does not transcode these media files with opus audio and like to find a solution for it. Any help is greatly appreciated.

    Jellyfin info:
    Versie: 10.8.10
    Besturingssysteem: Linux
    Architectuur: X64

    journalctl -b -u jellyfin

    Code:
    [2023-09-17 15:19:26.428 +02:00] [INF] DLNA Session created for "VIERA E6 Series" - "Panasonic VIErA"
    [2023-09-17 15:19:41.856 +02:00] [INF] StreamBuilder.BuildVideoItem( Profile="VIERA E6 Series", Path="/storage0/Gorillaz/Gorillaz - On Melancholy Hill.mkv", AudioStreamIndex=null, SubtitleStreamIndex=null ) => ( PlayMethod=DirectStream, TranscodeReason=AudioCodecNotSupported ) "media:/videos/8ab91062-d811-4439-8e1e-22db7fc1c792/stream.mkv?MediaSourceId=e29632066ed71b20ffd04b9da6c6933e&Static=true&VideoCodec=h264,mpeg2video,h264&AudioCodec=aac,ac3,dca,mp3,mp2,dts,vorbis&AudioStreamIndex=1&VideoBitrate=15360000&AudioBitrate=192000&MaxFramerate=25&MaxWidth=1920&MaxHeight=1080&api_key=<token>&SubtitleMethod=Encode&Tag=b11b128bfb369dac4ce9f7909294f9f3&h264-level=31&h264-videobitdepth=8&h264-profile=main"

    Mediainfo video:

    Code:
    Algemeen
    Unique ID                                : 7639754862487165314850084527021421815 (0x5BF5CFEFBDB1AE8D8F92CBC5AF2F4F7)
    Volledige naam                          : Gorillaz - On Melancholy Hill.mkv
    Formaat                                  : Matroska
    Formaatversie                            : Version 4
    Bestandsgrootte                          : 36,2 MiB
    Duur                                    : 4 min 26s
    Totale bitrate                          : 1 142 kb/s
    Gebruikt programma                      : Lavf57.83.100
    Gebruikte encoderbibliotheek            : Lavf57.83.100
    ErrorDetectionType                      : Per level 1

    Video
    ID                                      : 1
    Formaat                                  : AVC
    Formaat/Info                            : Advanced Video Codec
    Formaatprofiel                          : Main@L3.1
    Formaatinstellingen                      : CABAC / 3 Ref Frames
    Formaatinstellingen, CABAC              : Ja
    Formaatinstellingen, RefFrames          : 3 frames
    Codec-ID                                : V_MPEG4/ISO/AVC
    Duur                                    : 4 min 26s
    Breedte                                  : 1 280 pixels
    Hoogte                                  : 720 pixels
    Beeldverhouding                          : 16:9
    Frameratemodus                          : Constant
    Framerate                                : 25,000 FPS
    Color space                              : YUV
    Chroma subsampling                      : 4:2:0
    Bit depth                                : 8 bits
    Scansoort                                : Progressief
    Default                                  : Ja
    Forced                                  : Nee
    Color range                              : Limited
    Color primaries                          : BT.709
    Transfer characteristics                : BT.709
    Matrix coefficients                      : BT.709

    Audio
    ID                                      : 2
    Formaat                                  : Opus
    Codec-ID                                : A_OPUS
    Duur                                    : 4 min 26s
    Kanaal(en)                              : 2 kanalen
    Channel layout                          : L R
    Samplerate                              : 48,0 kHz
    Bit depth                                : 32 bits
    Compression mode                        : Lossy
    Taal                                    : Engels
    Default                                  : Ja
    Forced                                  : Nee

    Relevant part of the DLNA profile config to transcode all unsupported codecs:

    PHP Code:
      <DirectPlayProfiles>
        <DirectPlayProfile container="mpeg,mpg" audioCodec="ac3,mp3" videoCodec="mpeg2video,mpeg4" type="Video" />
        <DirectPlayProfile container="mkv" audioCodec="aac,ac3,dca,mp3,mp2,dts,vorbis" videoCodec="h264,mpeg2video" type="Video" />
        <DirectPlayProfile container="ts,mpegts" audioCodec="aac,mp3,mp2" videoCodec="h264,mpeg2video" type="Video" />
        <DirectPlayProfile container="mp4,m4v" audioCodec="aac,mp3,ac3,vorbis" videoCodec="h264" type="Video" />
        <DirectPlayProfile container="avi" audioCodec="ac3" videoCodec="mpeg4" type="Video" />
        <DirectPlayProfile container="flv" audioCodec="aac" videoCodec="h264" type="Video" />
        <DirectPlayProfile container="mp3" audioCodec="mp3" videoCodec="" type="Audio" />
        <DirectPlayProfile container="m4a" audioCodec="aac" videoCodec="" type="Audio" />
        <DirectPlayProfile container="flac" audioCodec="flac" videoCodec="" type="Audio" />
        <DirectPlayProfile container="jpeg,jpg,png" audioCodec="" videoCodec="" type="Photo" />
      </DirectPlayProfiles>
      <TranscodingProfiles>
        <TranscodingProfile container="mp3" type="Audio" audioCodec="mp3" estimateContentLength="false" enableMpegtsM2TsMode="false" transcodeSeekInfo="Auto" copyTimestamps="false" context="Streaming" enableSubtitlesInManifest="false" minSegments="0" segmentLength="0" breakOnNonKeyFrames="false" />
        <TranscodingProfile container="ts" type="Video" videoCodec="h264" audioCodec="ac3" estimateContentLength="false" enableMpegtsM2TsMode="false" transcodeSeekInfo="Auto" copyTimestamps="false" context="Streaming" enableSubtitlesInManifest="false" minSegments="0" segmentLength="0" breakOnNonKeyFrames="false" />
        <TranscodingProfile container="jpeg" type="Photo" estimateContentLength="false" enableMpegtsM2TsMode="false" transcodeSeekInfo="Auto" copyTimestamps="false" context="Streaming" enableSubtitlesInManifest="false" minSegments="0" segmentLength="0" breakOnNonKeyFrames="false" />
      </TranscodingProfiles> 
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    Messages In This Thread
    No OPUS audio transcoding? - by fire_jellyfin - 2023-09-17, 04:10 PM
    RE: No OPUS audio transcoding? - by fire_jellyfin - 2023-09-20, 07:59 PM
    RE: No OPUS audio transcoding? - by TheDreadPirate - 2023-09-20, 08:15 PM
    RE: No OPUS audio transcoding? - by fire_jellyfin - 2023-09-20, 08:37 PM

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