SOLVED: dolby vision P5 hardware transcoding issue

[shoooot]

Hardware transcoding of dolby vision profile5 files causes excessive lag when playing back.
Also, if you change the playback position during playback, it gets stuck in infinite loading, causing the player to freeze and increase the server's CPU usage.
Other HDR files are also transcoded 2 at the same time, so I think I have the setup right.

I installed with lxc on proxmox and use VAAPI and openCL tone mapping.
N100 CPU, jellyfin 10.9.10, installed this (https://github.com/intel/compute-runtime/releases)

I attach the transcoding log.

Code:

Error while decoding stream #0:1: Invalid data found when processing input


[hevc @ 0x5c22529ead40] PPS id out of range: 0
[hevc @ 0x5c22529ead40] Error parsing NAL unit #5.
[hevc @ 0x5c2252b302c0] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252b302c0] PPS id out of range: 0
[hevc @ 0x5c2252b302c0] Error parsing NAL unit #2.
[hevc @ 0x5c2252af0dc0] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252af0dc0] PPS id out of range: 0
[hevc @ 0x5c2252af0dc0] Error parsing NAL unit #2.
[hevc @ 0x5c2252b7ee80] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252b7ee80] PPS id out of range: 0
[hevc @ 0x5c2252b7ee80] Error parsing NAL unit #2.
Error while decoding stream #0:1: Invalid data found when processing input
[hevc @ 0x5c2252af0dc0] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252af0dc0] PPS id out of range: 0
[hevc @ 0x5c2252af0dc0] Error parsing NAL unit #2.
Error while decoding stream #0:1: Invalid data found when processing input
[hevc @ 0x5c2252b7ee80] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252b7ee80] PPS id out of range: 0
[hevc @ 0x5c2252b7ee80] Error parsing NAL unit #2.
.
.
.
.
.
Error while decoding stream #0:1: Invalid data found when processing input
[hevc @ 0x5c22529ead40] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c22529ead40] PPS id out of range: 0
[hevc @ 0x5c22529ead40] Error parsing NAL unit #2.
Error while decoding stream #0:1: Invalid data found when processing input
[hevc @ 0x5c2252b302c0] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252b302c0] PPS id out of range: 0
[hevc @ 0x5c2252b302c0] Error parsing NAL unit #2.
Error while decoding stream #0:1: Invalid data found when processing input
    Last message repeated 1 times
[hevc @ 0x5c2252b90e00] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c2252b90e00] PPS id out of range: 0
[hevc @ 0x5c2252b90e00] Error parsing NAL unit #2.
Error while decoding stream #0:1: Invalid data found when processing input
[hevc @ 0x5c22529ead40] Multiple Dolby Vision RPUs found in one AU. Skipping previous.
[hevc @ 0x5c22529ead40] PPS id out of range: 0
[hevc @ 0x5c22529ead40] Error parsing NAL unit #2.
Error while decoding stream #0:1: Invalid data found when processing input

[TheDreadPirate]

Can you download a DV5 sample video from this Kodi wiki?

https://kodi.wiki/view/Samples

We need to verify whether it is the fact that it is DV5 or if your specific video is the issue.

[shoooot]

Can you download a DV5 sample video from this Kodi wiki?

https://kodi.wiki/view/Samples

We need to verify whether it is the fact that it is DV5 or if your specific video is the issue.

I downloaded the Dolby Vision Mystery Box (Profile 5) from the link you provided and tested it.
I didn't experience any stuttering when changing the playback position, but there is still a lot of stuttering for less than half a second during playback.

Additional information.
The jellyfin lxc is NFS-mounted with storage from another VM.

Code:

{"Protocol":0,"Id":"cabfa775f081999b86bc23c66921527b","Path":"/data/jellyfin/media2/Mystery Box Dolby Vision Profile 5.mp4","EncoderPath":null,"EncoderProtocol":null,"Type":0,"Container":"mov,mp4,m4a,3gp,3g2,mj2","Size":361648124,"Name":"Mystery Box Dolby Vision Profile 5","IsRemote":false,"ETag":"bba2f35cf077e2b5b5ff37108fa1ee68","RunTimeTicks":989440000,"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":"dvhe","Language":"und","ColorRange":null,"ColorSpace":null,"ColorTransfer":null,"ColorPrimaries":null,"DvVersionMajor":1,"DvVersionMinor":0,"DvProfile":5,"DvLevel":9,"RpuPresentFlag":1,"ElPresentFlag":0,"BlPresentFlag":1,"DvBlSignalCompatibilityId":0,"Comment":null,"TimeBase":"1/60000","CodecTimeBase":null,"Title":null,"VideoRange":2,"VideoRangeType":4,"VideoDoViTitle":"DV Profile 5","AudioSpatialFormat":0,"LocalizedUndefined":null,"LocalizedDefault":null,"LocalizedForced":null,"LocalizedExternal":null,"LocalizedHearingImpaired":null,"DisplayTitle":"4K HEVC HDR","NalLengthSize":null,"IsInterlaced":false,"IsAVC":false,"ChannelLayout":null,"BitRate":28213240,"BitDepth":10,"RefFrames":1,"PacketLength":null,"Channels":null,"SampleRate":null,"IsDefault":true,"IsForced":false,"IsHearingImpaired":false,"Height":2160,"Width":3840,"AverageFrameRate":59.94006,"RealFrameRate":59.94006,"Profile":"Main 10","Type":1,"AspectRatio":"16:9","Index":0,"Score":null,"IsExternal":false,"DeliveryMethod":null,"DeliveryUrl":null,"IsExternalUrl":null,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"Path":null,"PixelFormat":"yuv420p10le","Level":153,"IsAnamorphic":false},{"Codec":"eac3","CodecTag":"ec-3","Language":"und","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":"1/48000","CodecTimeBase":null,"Title":"sound handler","VideoRange":0,"VideoRangeType":0,"VideoDoViTitle":null,"AudioSpatialFormat":0,"LocalizedUndefined":null,"LocalizedDefault":"\uAE30\uBCF8 \uC124\uC815","LocalizedForced":null,"LocalizedExternal":"\uC678\uBD80","LocalizedHearingImpaired":null,"DisplayTitle":"sound handler - Dolby Digital\u002B - Stereo - \uAE30\uBCF8 \uC124\uC815","NalLengthSize":null,"IsInterlaced":false,"IsAVC":false,"ChannelLayout":"stereo","BitRate":1024000,"BitDepth":null,"RefFrames":null,"PacketLength":null,"Channels":2,"SampleRate":48000,"IsDefault":true,"IsForced":false,"IsHearingImpaired":false,"Height":null,"Width":null,"AverageFrameRate":null,"RealFrameRate":null,"Profile":null,"Type":0,"AspectRatio":null,"Index":1,"Score":null,"IsExternal":false,"DeliveryMethod":null,"DeliveryUrl":null,"IsExternalUrl":null,"IsTextSubtitleStream":false,"SupportsExternalStream":false,"Path":null,"PixelFormat":null,"Level":0,"IsAnamorphic":null}],"MediaAttachments":[],"Formats":[],"Bitrate":29240630,"Timestamp":null,"RequiredHttpHeaders":{},"TranscodingUrl":null,"TranscodingSubProtocol":0,"TranscodingContainer":null,"AnalyzeDurationMs":null,"DefaultAudioStreamIndex":null,"DefaultSubtitleStreamIndex":null}

/usr/lib/jellyfin-ffmpeg/ffmpeg -analyzeduration 200M -probesize 1G -init_hw_device vaapi=va:/dev/dri/renderD128,driver=iHD -hwaccel vaapi -hwaccel_output_format vaapi -noautorotate -i file:"/data/jellyfin/media2/Mystery Box Dolby Vision Profile 5.mp4" -noautoscale -map_metadata -1 -map_chapters -1 -threads 0 -map 0:0 -map 0:1 -map -0:s -codec:v:0 h264_vaapi -compression_level 7 -rc_mode VBR -b:v 19616000 -maxrate 19616000 -bufsize 39232000 -sei -a53_cc -force_key_frames:0 "expr:gte(t,n_forced*3)" -vf "setparams=color_primaries=bt2020:color_trc=smpte2084:colorspace=bt2020nc,scale_vaapi=w=1920:h=1080:extra_hw_frames=24,hwmap=derive_device=opencl,tonemap_opencl=format=nv12:p=bt709:t=bt709:m=bt709:tonemap=bt2390:peak=100:desat=0,hwmap=derive_device=vaapi:reverse=1,format=vaapi" -codec:a:0 libfdk_aac -ac 2 -ab 256000 -copyts -avoid_negative_ts disabled -max_muxing_queue_size 2048 -f hls -max_delay 5000000 -hls_time 3 -hls_segment_type mpegts -start_number 0 -hls_segment_filename "/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f217%d.ts" -hls_playlist_type vod -hls_list_size 0 -y "/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f217.m3u8"


ffmpeg version 6.0.1-Jellyfin Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 11 (Ubuntu 11.4.0-1ubuntu1~22.04)
  configuration: --prefix=/usr/lib/jellyfin-ffmpeg --target-os=linux --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-opencl --enable-libdrm --enable-libxml2 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libfontconfig --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      58.  2.100 / 58.  2.100
  libavcodec    60.  3.100 / 60.  3.100
  libavformat    60.  3.100 / 60.  3.100
  libavdevice    60.  1.100 / 60.  1.100
  libavfilter    9.  3.100 /  9.  3.100
  libswscale      7.  1.100 /  7.  1.100
  libswresample  4. 10.100 /  4. 10.100
  libpostproc    57.  1.100 / 57.  1.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'file:/data/jellyfin/media2/Mystery Box Dolby Vision Profile 5.mp4':
  Metadata:
    major_brand    : mp42
    minor_version  : 1
    compatible_brands: mp42dby1
    creation_time  : 2019-04-05T20:15:49.000000Z
  Duration: 00:01:38.94, start: 0.000000, bitrate: 29240 kb/s
  Stream #0:0[0x1](und): Video: hevc (Main 10) (dvhe / 0x65687664), yuv420p10le(pc), 3840x2160 [SAR 1:1 DAR 16:9], 28213 kb/s, 59.94 fps, 59.94 tbr, 60k tbn (default)
    Metadata:
      creation_time  : 2019-04-05T20:15:49.000000Z
      handler_name    : video handler
      vendor_id      : [0][0][0][0]
      encoder        : DOVI Coding
    Side data:
      DOVI configuration record: version: 1.0, profile: 5, level: 9, rpu flag: 1, el flag: 0, bl flag: 1, compatibility id: 0
  Stream #0:1[0x2](und): Audio: eac3 (ec-3 / 0x332D6365), 48000 Hz, stereo, fltp, 1024 kb/s (default)
    Metadata:
      creation_time  : 2019-04-05T20:15:49.000000Z
      handler_name    : sound handler
      vendor_id      : [0][0][0][0]
    Side data:
      audio service type: main
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> h264 (h264_vaapi))
  Stream #0:1 -> #0:1 (eac3 (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help
Output #0, hls, to '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f217.m3u8':
  Metadata:
    encoder        : Lavf60.3.100
  Stream #0:0: Video: h264 (High), vaapi(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 19616 kb/s, 59.94 fps, 90k tbn (default)
    Metadata:
      encoder        : Lavc60.3.100 h264_vaapi
    Side data:
      DOVI configuration record: version: 1.0, profile: 5, level: 9, rpu flag: 1, el flag: 0, bl flag: 1, compatibility id: 0
  Stream #0:1: Audio: aac, 48000 Hz, stereo, s16, 256 kb/s (default)
    Metadata:
      encoder        : Lavc60.3.100 libfdk_aac
    Side data:
      audio service type: main
frame=    4 fps=0.0 q=-0.0 size=N/A time=-00:00:00.03 bitrate=N/A speed=N/A   
frame=  47 fps=0.0 q=-0.0 size=N/A time=00:00:00.70 bitrate=N/A speed=0.968x   
frame=  79 fps= 65 q=-0.0 size=N/A time=00:00:01.26 bitrate=N/A speed=1.04x   
frame=  109 fps= 63 q=-0.0 size=N/A time=00:00:01.71 bitrate=N/A speed=0.99x   
frame=  139 fps= 62 q=-0.0 size=N/A time=00:00:02.21 bitrate=N/A speed=0.987x   
frame=  171 fps= 62 q=-0.0 size=N/A time=00:00:02.86 bitrate=N/A speed=1.04x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2170.ts' for writing
frame=  201 fps= 62 q=-0.0 size=N/A time=00:00:03.37 bitrate=N/A speed=1.04x   
frame=  228 fps= 61 q=-0.0 size=N/A time=00:00:03.72 bitrate=N/A speed=0.988x   
frame=  257 fps= 60 q=-0.0 size=N/A time=00:00:04.20 bitrate=N/A speed=0.983x   
frame=  288 fps= 60 q=-0.0 size=N/A time=00:00:04.72 bitrate=N/A speed=0.987x   
frame=  319 fps= 60 q=-0.0 size=N/A time=00:00:05.22 bitrate=N/A speed=0.986x   
frame=  347 fps= 60 q=-0.0 size=N/A time=00:00:05.70 bitrate=N/A speed=0.982x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2171.ts' for writing
frame=  376 fps= 59 q=-0.0 size=N/A time=00:00:06.18 bitrate=N/A speed=0.979x   
frame=  406 fps= 59 q=-0.0 size=N/A time=00:00:06.77 bitrate=N/A speed=0.99x   
frame=  434 fps= 59 q=-0.0 size=N/A time=00:00:07.15 bitrate=N/A speed=0.974x   
frame=  460 fps= 59 q=-0.0 size=N/A time=00:00:07.64 bitrate=N/A speed=0.974x   
frame=  489 fps= 58 q=-0.0 size=N/A time=00:00:08.28 bitrate=N/A speed=0.99x   
frame=  518 fps= 58 q=-0.0 size=N/A time=00:00:08.62 bitrate=N/A speed=0.972x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2172.ts' for writing
frame=  549 fps= 59 q=-0.0 size=N/A time=00:00:09.13 bitrate=N/A speed=0.975x   
frame=  579 fps= 59 q=-0.0 size=N/A time=00:00:09.63 bitrate=N/A speed=0.975x   
frame=  607 fps= 58 q=-0.0 size=N/A time=00:00:10.14 bitrate=N/A speed=0.976x   
frame=  636 fps= 58 q=-0.0 size=N/A time=00:00:10.78 bitrate=N/A speed=0.989x   
frame=  667 fps= 58 q=-0.0 size=N/A time=00:00:11.12 bitrate=N/A speed=0.976x   
frame=  696 fps= 58 q=-0.0 size=N/A time=00:00:11.63 bitrate=N/A speed=0.976x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2173.ts' for writing
frame=  726 fps= 58 q=-0.0 size=N/A time=00:00:12.27 bitrate=N/A speed=0.988x   
frame=  746 fps= 58 q=-0.0 size=N/A time=00:00:12.53 bitrate=N/A speed=0.97x   
frame=  766 fps= 57 q=-0.0 size=N/A time=00:00:12.69 bitrate=N/A speed=0.946x   
frame=  794 fps= 57 q=-0.0 size=N/A time=00:00:13.16 bitrate=N/A speed=0.945x   
frame=  823 fps= 57 q=-0.0 size=N/A time=00:00:13.79 bitrate=N/A speed=0.956x   
frame=  852 fps= 57 q=-0.0 size=N/A time=00:00:14.13 bitrate=N/A speed=0.945x   
frame=  880 fps= 57 q=-0.0 size=N/A time=00:00:14.77 bitrate=N/A speed=0.956x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2174.ts' for writing
frame=  907 fps= 57 q=-0.0 size=N/A time=00:00:15.28 bitrate=N/A speed=0.958x   
frame=  937 fps= 57 q=-0.0 size=N/A time=00:00:15.64 bitrate=N/A speed=0.95x   
frame=  961 fps= 57 q=-0.0 size=N/A time=00:00:16.03 bitrate=N/A speed=0.943x   
frame=  978 fps= 56 q=-0.0 size=N/A time=00:00:16.28 bitrate=N/A speed=0.93x   
frame= 1007 fps= 56 q=-0.0 size=N/A time=00:00:16.71 bitrate=N/A speed=0.927x   
frame= 1037 fps= 56 q=-0.0 size=N/A time=00:00:17.21 bitrate=N/A speed=0.929x   
frame= 1066 fps= 56 q=-0.0 size=N/A time=00:00:17.70 bitrate=N/A speed=0.93x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2175.ts' for writing
frame= 1093 fps= 56 q=-0.0 size=N/A time=00:00:18.15 bitrate=N/A speed=0.929x   
frame= 1121 fps= 56 q=-0.0 size=N/A time=00:00:18.61 bitrate=N/A speed=0.928x   
frame= 1143 fps= 56 q=-0.0 size=N/A time=00:00:18.96 bitrate=N/A speed=0.923x   
frame= 1170 fps= 56 q=-0.0 size=N/A time=00:00:19.43 bitrate=N/A speed=0.922x   
frame= 1197 fps= 55 q=-0.0 size=N/A time=00:00:20.01 bitrate=N/A speed=0.928x   
frame= 1225 fps= 55 q=-0.0 size=N/A time=00:00:20.38 bitrate=N/A speed=0.923x   
frame= 1253 fps= 55 q=-0.0 size=N/A time=00:00:20.89 bitrate=N/A speed=0.925x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2176.ts' for writing
frame= 1281 fps= 55 q=-0.0 size=N/A time=00:00:21.53 bitrate=N/A speed=0.932x   
frame= 1308 fps= 55 q=-0.0 size=N/A time=00:00:21.72 bitrate=N/A speed=0.92x   
frame= 1336 fps= 55 q=-0.0 size=N/A time=00:00:22.20 bitrate=N/A speed=0.921x   
frame= 1364 fps= 55 q=-0.0 size=N/A time=00:00:22.77 bitrate=N/A speed=0.925x   
frame= 1393 fps= 55 q=-0.0 size=N/A time=00:00:23.15 bitrate=N/A speed=0.921x   
frame= 1422 fps= 55 q=-0.0 size=N/A time=00:00:23.64 bitrate=N/A speed=0.922x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2177.ts' for writing
frame= 1451 fps= 55 q=-0.0 size=N/A time=00:00:24.28 bitrate=N/A speed=0.929x   
frame= 1482 fps= 56 q=-0.0 size=N/A time=00:00:24.64 bitrate=N/A speed=0.924x   
frame= 1514 fps= 56 q=-0.0 size=N/A time=00:00:25.17 bitrate=N/A speed=0.926x   
frame= 1542 fps= 56 q=-0.0 size=N/A time=00:00:25.64 bitrate=N/A speed=0.926x   
frame= 1571 fps= 56 q=-0.0 size=N/A time=00:00:26.14 bitrate=N/A speed=0.927x   
frame= 1600 fps= 56 q=-0.0 size=N/A time=00:00:26.78 bitrate=N/A speed=0.933x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2178.ts' for writing
frame= 1628 fps= 56 q=-0.0 size=N/A time=00:00:27.12 bitrate=N/A speed=0.929x   
frame= 1654 fps= 56 q=-0.0 size=N/A time=00:00:27.63 bitrate=N/A speed=0.931x   
frame= 1683 fps= 56 q=-0.0 size=N/A time=00:00:28.06 bitrate=N/A speed=0.929x   
frame= 1708 fps= 56 q=-0.0 size=N/A time=00:00:28.41 bitrate=N/A speed=0.924x   
frame= 1737 fps= 56 q=-0.0 size=N/A time=00:00:28.89 bitrate=N/A speed=0.925x   
frame= 1764 fps= 56 q=-0.0 size=N/A time=00:00:29.53 bitrate=N/A speed=0.93x   
frame= 1792 fps= 56 q=-0.0 size=N/A time=00:00:29.87 bitrate=N/A speed=0.926x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f2179.ts' for writing
frame= 1822 fps= 56 q=-0.0 size=N/A time=00:00:30.38 bitrate=N/A speed=0.928x   
frame= 1852 fps= 56 q=-0.0 size=N/A time=00:00:31.02 bitrate=N/A speed=0.933x   
frame= 1880 fps= 56 q=-0.0 size=N/A time=00:00:31.39 bitrate=N/A speed=0.929x   
frame= 1910 fps= 56 q=-0.0 size=N/A time=00:00:32.03 bitrate=N/A speed=0.934x   
frame= 1942 fps= 56 q=-0.0 size=N/A time=00:00:32.54 bitrate=N/A speed=0.935x   
frame= 1973 fps= 56 q=-0.0 size=N/A time=00:00:32.88 bitrate=N/A speed=0.931x   
[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21710.ts' for writing
frame= 2002 fps= 56 q=-0.0 size=N/A time=00:00:33.37 bitrate=N/A speed=0.932x   
frame= 2030 fps= 56 q=-0.0 size=N/A time=00:00:33.88 bitrate=N/A speed=0.933x   
frame= 2059 fps= 56 q=-0.0 size=N/A time=00:00:34.39 bitrate=N/A speed=0.934x   
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21711.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21712.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21713.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21714.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21715.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21716.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21717.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21718.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21719.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21720.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21721.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21722.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21723.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21724.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21725.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21726.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21727.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21728.ts' for writing
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[hls @ 0x5d19e9838000] Opening '/var/cache/jellyfin/transcodes/890c372fcf83a46e0a53f7d73f23f21732.ts' for writing
frame= 5930 fps= 55 q=-0.0 Lsize=N/A time=00:01:38.88 bitrate=N/A speed=0.923x   
video:230049kB audio:3093kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

[gnattu]

N100 is just too slow for tone mapping this I guess...

[shoooot]

N100 is just too slow for tone mapping this I guess...

Maybe.
Is DV tone mapping heavier than encoding?
My CPU usage was fine when the problem occurred.

[gnattu]

> Is DV tone mapping heavier than encoding?

Yes, and the OpenCL tone mapping is done on GPU so a weak GPU will eventually bottleneck you

[shoooot]

> Is DV tone mapping heavier than encoding?

Yes, and the OpenCL tone mapping is done on GPU so a weak GPU will eventually bottleneck you

Thank you for the information.
I thought encoding would be heavier than tone mapping.

[TheDreadPirate]

It looks like the problem with this particular video is that it is a 60FPS video. If this was a more typical, for movies/shows, 24-30FPS the rate with which your system is converting it would be sufficient.

[nyanmisaka]

The N100's iGPU frequency is only half of the normal one and it only supports single-channel memory, so its raw performance will be far worse than UHD7xx.

Switching to QSV and properly configuring low-power encoding can improve performance.

[shoooot]

It looks like the problem with this particular video is that it is a 60FPS video.  If this was a more typical, for movies/shows, 24-30FPS the rate with which your system is converting it would be sufficient.

The first file I tried to transcode was at 24fps, and that one was more problematic.
But from what others have said, I'm going to assume it's a performance issue with the N100 CPU.
It's a shame, as I was testing jellyfin instead of plex because of the DV tone mapping.
Thank you for your response.
Finally, I would like to know if there is an update coming that will make that feature smoother.

---

The N100's iGPU frequency is only half of the normal one and it only supports single-channel memory, so its raw performance will be far worse than UHD7xx.

Switching to QSV and properly configuring low-power encoding can improve performance.

Thanks for your comment.
I'll have to look into other options.
Regular HDR can transcode both at the same time, so I'll have to look into DV, HDR hybrid files.