Error transcoding

[barukh27]

Hi there!

I'm struggling with the transcoding config.

I use a N150 mini pc as server.

Under the transcoding section I have:

   

   

But whenever I try to play a video via chrome I get a fatal error.

My ffmpeg logs reads as follows:

Code:

ffmpeg version 7.1.2-Jellyfin Copyright (c) 2000-2025 the FFmpeg developers
  built with gcc 14 (Debian 14.2.0-19)
  configuration: --prefix=/usr/lib/jellyfin-ffmpeg --target-os=linux --extra-version=Jellyfin --disable-doc --disable-ffplay --disable-static --disable-libxcb --disable-sdl2 --disable-xlib --enable-lto=auto --enable-gpl --enable-version3 --enable-shared --enable-gmp --enable-gnutls --enable-chromaprint --enable-opencl --enable-libdrm --enable-libxml2 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libfontconfig --enable-libharfbuzz --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libopenmpt --enable-libdav1d --enable-libsvtav1 --enable-libwebp --enable-libvpx --enable-libx264 --enable-libx265 --enable-libzvbi --enable-libzimg --enable-libfdk-aac --arch=amd64 --enable-libshaderc --enable-libplacebo --enable-vulkan --enable-vaapi --enable-amf --enable-libvpl --enable-ffnvcodec --enable-cuda --enable-cuda-llvm --enable-cuvid --enable-nvdec --enable-nvenc
  libavutil      59. 39.100 / 59. 39.100
  libavcodec    61. 19.101 / 61. 19.101
  libavformat    61.  7.100 / 61.  7.100
  libavdevice    61.  3.100 / 61.  3.100
  libavfilter    10.  4.100 / 10.  4.100
  libswscale      8.  3.100 /  8.  3.100
  libswresample  5.  3.100 /  5.  3.100
  libpostproc    58.  3.100 / 58.  3.100
Input #0, matroska,webm, from 'file:/ :anger-symbol: ':
  Metadata:
    title          : :anger-symbol: (2004)
    creation_time  : 2025-06-29T12:54:53.000000Z
    ENCODER        : Lavf61.7.100
  Duration: 01:39:04.70, start: -0.021000, bitrate: 3473 kb/s
  Stream #0:0: Video: hevc (Main), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn (default)
      Metadata:
        DURATION        : 01:39:04.147000000
  Stream #0:1(spa): Audio: aac (LC), 48000 Hz, stereo, fltp (default)
      Metadata:
        title          : Castellano
        DURATION        : 01:39:04.400000000
  Stream #0:2(cat): Audio: aac (LC), 48000 Hz, stereo, fltp
      Metadata:
        title          : Catalán
        DURATION        : 01:39:04.701000000
  Stream #0:3(eng): Audio: aac (LC), 48000 Hz, stereo, fltp
      Metadata:
        title          : Inglés
        DURATION        : 01:39:04.106000000
  Stream #0:4(spa): Subtitle: ass (ssa)
      Metadata:
        title          : Forzados
        DURATION        : 00:00:00.000000000
  Stream #0:5(spa): Subtitle: ass (ssa)
      Metadata:
        title          : Castellano
        DURATION        : 01:33:56.633000000
  Stream #0:6(spa): Subtitle: ass (ssa)
      Metadata:
        title          : Castellano
        DURATION        : 01:33:56.633000000
  Stream #0:7(cat): Subtitle: ass (ssa)
      Metadata:
        title          : Catalán
        DURATION        : 01:33:56.633000000
  Stream #0:8(eng): Subtitle: ass (ssa)
      Metadata:
        title          : Inglés
        DURATION        : 01:38:38.646000000
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> av1 (av1_vaapi))
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[av1_vaapi @ 0x77e9998fa980] No usable encoding entrypoint found for profile VAProfileAV1Profile0 (32).
[vost#0:0/av1_vaapi @ 0x77e9998d6800] Error while opening encoder - maybe incorrect parameters such as bit_rate, rate, width or height.
[vf#0:0 @ 0x77e9998ec440] Error sending frames to consumers: Function not implemented
[vf#0:0 @ 0x77e9998ec440] Task finished with error code: -38 (Function not implemented)
[vf#0:0 @ 0x77e9998ec440] Terminating thread with return code -38 (Function not implemented)
[vost#0:0/av1_vaapi @ 0x77e9998d6800] Could not open encoder before EOF
[vost#0:0/av1_vaapi @ 0x77e9998d6800] Task finished with error code: -22 (Invalid argument)
[vost#0:0/av1_vaapi @ 0x77e9998d6800] Terminating thread with return code -22 (Invalid argument)
[out#0/hls @ 0x77e9998ec680] Nothing was written into output file, because at least one of its streams received no packets.
frame=    0 fps=0.0 q=0.0 Lsize=      0KiB time=N/A bitrate=N/A speed=N/A   
Conversion failed!

Any hint would be appreciated. Thanks in advance.

[ArneR]

First, Select Intel Quicksync and enable AV1 decoding.
Second, AV1 encoding, according to this thread N150 doesn't support encoding to AV1:

https://forum.jellyfin.org/t-hardware-ac...-processor

Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> av1 (av1_qsv))
  Stream #0:1 -> #0:1 (aac (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help

Your processor does not support Encoding in AV1, turn that off.

Then enable
Hardware Encoding Options:
Enable Intel Low-Power H.264 hardware encoder
Enable Intel Low-Power HEVC hardware encoder
Enable VPP tonemapping and Enable tone mapping.

You should be good to go now.