NVENC failure on Qnap

[Rincevan]

Hi everybody.

I try to understand why the hardware transcoding does not work with NVENC. 

Jellyfin is installed on a Qnap TVS-h874 I5 12400 garphic card quadro T1000 mode QTS.

Nvidia drivers are installed correctly, it works with Vido Station but, as every body knows, Video Station in useless ;-)

VAAPI woks fine, by the way.

Can you help me understand the ffmpeg log after choosing NVENC

Thank you very Much !!!

Ps: sorry for my english


here the FFMPEG LOG :

/videos/52dabfa4-1ecb-6651-cd7e-9bffaef90ea5/stream.mp4
{"Protocol":0,"Id":"52dabfa41ecb6651cd7e9bffaef90ea5","Path":"/share/ZFS3_DATA/Multimedia/BADASS_MOVIE/FILMS/ANTICIPATION \u0026 POST APO/Mad Max/Mad Max - Fury Road (2015) MULTi VFF 2160p 10bit 4KLight HDR BluRay x265 HE-AAC 7.1 - QTZ.mkv","EncoderPath":null,"EncoderProtocol":null,"Type":0,"Container":"mkv,webm","Size":5021122560,"Name":"Mad Max - Fury Road (2015) MULTi VFF 2160p 10bit 4KLight HDR BluRay x265 HE-AAC 7.1 - QTZ","IsRemote":false,"ETag":"2a485c4eec46f62706607409ef55f0ea","RunTimeTicks":72223145984,"ReadAtNativeFramerate":false,"IgnoreDts":false,"IgnoreIndex":false,"GenPtsInput":false,"SupportsTranscoding":true,"SupportsDirectStream":true,"SupportsDirectPlay":true,"IsInfiniteStream":false,"RequiresOpening":false,"OpenToken":null,"RequiresClosing":false,"LiveStreamId":null,"BufferMs":null,"RequiresLooping":false,"SupportsProbing":true,"VideoType":0,"IsoType":null,"Video3DFormat":null,"MediaStreams":[{"Codec":"hevc","CodecTag":null,"Language":null,"ColorRange":null,"ColorSpace":"bt2020nc","ColorTransfer":"smpte2084","ColorPrimaries":"bt2020","DvVersionMajor":null,"DvVersionMinor":null,"DvProfile":null,"DvLevel":null,"RpuPresentFlag":null,"ElPresentFlag":null,"BlPresentFlag":null,"DvBlSignalCompatibilityId":null,"Comment":null,"TimeBase":"1/1000","CodecTimeBase":null,"Title":null,"VideoRange":"HDR","VideoRangeType":"HDR10","VideoDoViTitle":null,"LocalizedUndefined":null,"LocalizedDefault":null,"LocalizedForced":null,"LocalizedExternal":null,"DisplayTitle":"4K HEVC HDR","NalLengthSize":null,"IsInterlaced":false,"IsAVC":null,"ChannelLayout":null,"BitRate":5561787,"BitDepth":10,"RefFrames":1,"PacketLength":null,"Channels":null,"SampleRate":null,"IsDefault":true,"IsForced":false,"Height":1600,"Width":3840,"AverageFrameRate":23.976025,"RealFrameRate":23.976025,"Profile":"Main 10","Type":1,"AspectRatio":"2.40:1","Index":0,"Score":null,"IsExternal":false,"DeliveryMethod":null,"DeliveryUrl":null,"IsExternalUrl":null,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"Path":null,"PixelFormat":"yuv420p10le","Level":150,"IsAnamorphic":null},{"Codec":"aac","CodecTag":null,"Language":"fre","ColorRange":null,"ColorSpace":null,"ColorTransfer":null,"ColorPrimaries":null,"DvVersionMajor":null,"DvVersionMinor":null,"DvProfile":null,"DvLevel":null,"RpuPresentFlag":null,"ElPresentFlag":null,"BlPresentFlag":null,"DvBlSignalCompatibilityId":null,"Comment":null,"TimeBase":"1/1000","CodecTimeBase":null,"Title":"FR VFF HE-AAC 7.1","VideoRange":null,"VideoRangeType":null,"VideoDoViTitle":null,"LocalizedUndefined":null,"LocalizedDefault":null,"LocalizedForced":null,"LocalizedExternal":null,"DisplayTitle":"FR VFF HE-AAC 7.1 - 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/share/ZFS530_DATA/.qpkg/jellyfin/jellyfin-ffmpeg/ffmpeg -analyzeduration 200M -init_hw_device cuda=cu:0 -filter_hw_device cu -hwaccel cuda -hwaccel_output_format cuda -c:v hevc_cuvid -autorotate 0 -i file:"/share/ZFS3_DATA/Multimedia/BADASS_MOVIE/FILMS/ANTICIPATION & POST APO/Mad Max/Mad Max - Fury Road (2015) MULTi VFF 2160p 10bit 4KLight HDR BluRay x265 HE-AAC 7.1 - QTZ.mkv" -autoscale 0 -map 0:0 -map 0:1 -map -0:s -codec:v:0 h264_nvenc -force_key_frames "expr:gte(t,n_forced*5)" -vf "setparams=color_primaries=bt709:color_trc=bt709:colorspace=bt709,scale_cuda=format=yuv420p" -preset p1 -b:v 9269645 -maxrate 9269645 -bufsize 18539290 -profile:v:0 high -map_metadata -1 -map_chapters -1 -threads 0 -codec:a:0 libfdk_aac -ac 2 -ab 384000 -ar 48000 -af "volume=2" -f mp4 -movflags frag_keyframe+empty_moov -y "/share/ZFS530_DATA/.qpkg/jellyfin/database/transcodes/ee57f8a9e689282d206b6a69546f53c5.mp4"
ffmpeg version 5.1.3-Jellyfin Copyright © 2000-2022 the FFmpeg developers
  built with gcc 10 (Debian 10.2.1-6)
  configuration: --prefix=/usr/lib/jellyfin-ffmpeg --target-os=linux --extra-libs=-lfftw3f --extra-version=Jellyfin --disable-doc --disable-ffplay --disable-ptx-compression --disable-static --disable-libxcb --disable-sdl2 --disable-xlib --enable-lto --enable-gpl --enable-version3 --enable-shared --enable-gmp --enable-gnutls --enable-chromaprint --enable-libdrm --enable-libass --enable-libfreetype --enable-libfribidi --enable-libfontconfig --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libopenmpt --enable-libdav1d --enable-libwebp --enable-libvpx --enable-libx264 --enable-libx265 --enable-libzvbi --enable-libzimg --enable-libfdk-aac --arch=amd64 --enable-libsvtav1 --enable-libshaderc --enable-libplacebo --enable-vulkan --enable-opencl --enable-vaapi --enable-amf --enable-libmfx --enable-ffnvcodec --enable-cuda --enable-cuda-llvm --enable-cuvid --enable-nvdec --enable-nvenc
  libavutil      57. 28.100 / 57. 28.100
  libavcodec    59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter    8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample  4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
[AVHWDeviceContext @ 0x5555561fd440] Cannot load libcuda.so.1
[AVHWDeviceContext @ 0x5555561fd440] Could not dynamically load CUDA
Device creation failed: -1.
Failed to set value 'cuda=cu:0' for option 'init_hw_device': Operation not permitted
Error parsing global options: Operation not permitted

[TheDreadPirate]

This person appears to have resolved their issue with QNAP and NVENC.

https://github.com/jellyfin/jellyfin/iss...1562694110

[Rincevan]

thanks, i ll read that !