Trickplay not being generated on 4K content

[pdieguez]

Hello all,

I have lots of content up to 1080p with Trickplay generated, however, I have noticed that my 4K content is not generating trickplay images. I'm running:

- Jellyfin 10.9.9 on a Docker Container with Armbian O.S.
- Orange Pi 5 SBC with Rockchip RK3588S chipset.
- I have Transcoding enabled with this chipset and it works properly when playing content

After doing some research on this forum, I came up with the following, after doing a fresh restart of my Docker container:

Logs after running the "Generate Trickplay Images" manually on schedule tasks:

Code:

[11:31:43] [INF] [27] Jellyfin.Server.Implementations.Trickplay.TrickplayManager: Creating trickplay files at 320 width, for /media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv [ID: 49ae49fb-6264-4985-cc59-23bfc0637a4f]
[11:31:43] [INF] [27] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Trickplay generation: /usr/lib/jellyfin-ffmpeg/ffmpeg -loglevel error -threads 1 -noautorotate -i file:"/media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv" -an -sn -vf "fps=0.10000000149011612,setparams=color_primaries=bt709:color_trc=bt709:colorspace=bt709,scale=trunc(min(max(iw\,ih*(a*sar))\,320)/2)*2:trunc(ow/(a*sar)/2)*2,format=yuv420p" -threads 1 -c:v mjpeg -qscale:v 4 -f image2 "/cache/temp/a132cdaf531d4eed88ac17c333f1a248/%08d.jpg"
[11:32:23] [INF] [29] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Trickplay process unresponsive.
[11:32:23] [INF] [29] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Stopping trickplay extraction.
[11:32:24] [INF] [29] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Killing ffmpeg process
[11:32:24] [ERR] [29] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: ffmpeg image extraction failed for /usr/lib/jellyfin-ffmpeg/ffmpeg -loglevel error -threads 1 -noautorotate -i file:"/media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv" -an -sn -vf "fps=0.10000000149011612,setparams=color_primaries=bt709:color_trc=bt709:colorspace=bt709,scale=trunc(min(max(iw\,ih*(a*sar))\,320)/2)*2:trunc(ow/(a*sar)/2)*2,format=yuv420p" -threads 1 -c:v mjpeg -qscale:v 4 -f image2 "/cache/temp/a132cdaf531d4eed88ac17c333f1a248/%08d.jpg"
[11:32:24] [ERR] [29] Jellyfin.Server.Implementations.Trickplay.TrickplayManager: Error creating trickplay images.
MediaBrowser.Common.FfmpegException: ffmpeg image extraction failed for /usr/lib/jellyfin-ffmpeg/ffmpeg -loglevel error -threads 1 -noautorotate -i file:"/media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv" -an -sn -vf "fps=0.10000000149011612,setparams=color_primaries=bt709:color_trc=bt709:colorspace=bt709,scale=trunc(min(max(iw\,ih*(a*sar))\,320)/2)*2:trunc(ow/(a*sar)/2)*2,format=yuv420p" -threads 1 -c:v mjpeg -qscale:v 4 -f image2 "/cache/temp/a132cdaf531d4eed88ac17c333f1a248/%08d.jpg"
  at MediaBrowser.MediaEncoding.Encoder.MediaEncoder.ExtractVideoImagesOnIntervalInternal(String inputArg, String filterParam, String vidEncoder, Nullable`1 outputThreads, Nullable`1 qualityScale, Nullable`1 priority, CancellationToken cancellationToken)
  at Jellyfin.Server.Implementations.Trickplay.TrickplayManager.RefreshTrickplayDataInternal(Video video, Boolean replace, Int32 width, TrickplayOptions options, CancellationToken cancellationToken)

Then, I tried running manually the following Trickplay extraction command on the container bash shell, and I could notice that the images are being generated on the associated folder, although very slowly, like 1 or 2 images per minute maximum, but no errors come up when running the command.

Code:

root@orangepi5:/# /usr/lib/jellyfin-ffmpeg/ffmpeg -loglevel error -threads 1 -noautorotate -i file:"/media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv" -an -sn -vf "fps=0.10000000149011612,setparams=color_primaries=bt709:color_trc=bt709:colorspace=bt709,scale=trunc(min(max(iw\,ih*(a*sar))\,320)/2)*2:trunc(ow/(a*sar)/2)*2,format=yuv420p" -threads 1 -c:v mjpeg -qscale:v 4 -f image2 "/cache/temp/a132cdaf531d4eed88ac17c333f1a248/%08d.jpg"

Then I tried swiching "Enable hardware decoding" under Playback -> Trickplay settings, and it does not work at all, even when running the command manually.

Code:

[11:35:18] [INF] [25] Jellyfin.Server.Implementations.Trickplay.TrickplayManager: Creating trickplay files at 320 width, for /media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv [ID: 49ae49fb-6264-4985-cc59-23bfc0637a4f]
[11:35:18] [INF] [25] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Trickplay generation: /usr/lib/jellyfin-ffmpeg/ffmpeg -loglevel error -init_hw_device rkmpp=rk -hwaccel rkmpp -hwaccel_output_format drm_prime -noautorotate -i file:"/media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv" -noautoscale -an -sn -vf "fps=0.10000000149011612,setparams=color_primaries=bt2020:color_trc=smpte2084:colorspace=bt2020nc,scale_rkrga=w=320:h=132:format=p010,hwmap=derive_device=opencl:mode=read,tonemap_opencl=format=nv12:p=bt709:t=bt709:m=bt709:tonemap=bt2390:peak=100:desat=0:tradeoff=1,hwdownload,format=nv12" -threads 1 -c:v mjpeg -qscale:v 4 -f image2 "/cache/temp/183cd8c846d643db8b39b4915f560789/%08d.jpg"
[Parsed_scale_rkrga_2 @ 0xaaaadc0ef0e0] 'p010le' is not supported if RGA2 is requested
[Parsed_scale_rkrga_2 @ 0xaaaadc0ef0e0] Failed to configure output pad on Parsed_scale_rkrga_2
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:0
rga_api version 1.10.0_[8]
[11:35:19] [ERR] [15] Jellyfin.Server.Implementations.Trickplay.TrickplayManager: Error creating trickplay images.
System.ArgumentException: Can't create trickplay from 0 images.
  at Jellyfin.Server.Implementations.Trickplay.TrickplayManager.CreateTiles(List`1 images, Int32 width, TrickplayOptions options, String outputDir)
  at Jellyfin.Server.Implementations.Trickplay.TrickplayManager.RefreshTrickplayDataInternal(Video video, Boolean replace, Int32 width, TrickplayOptions options, CancellationToken cancellationToken)

When running on bash with hardware decoding:

Code:

root@orangepi5:/# /usr/lib/jellyfin-ffmpeg/ffmpeg -loglevel error -init_hw_device rkmpp=rk -hwaccel rkmpp -hwaccel_output_format drm_prime -noautorotate -i file:"/media/movies/The.Little.Mermaid.2023.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR.H.265-FLUX.mkv" -noautoscale -an -sn -vf "fps=0.10000000149011612,setparams=color_primaries=bt2020:color_trc=smpte2084:colorspace=bt2020nc,scale_rkrga=w=320:h=132:format=p010,hwmap=derive_device=opencl:mode=read,tonemap_opencl=format=nv12:p=bt709:t=bt709:m=bt709:tonemap=bt2390:peak=100:desat=0:tradeoff=1,hwdownload,format=nv12" -threads 1 -c:v mjpeg -qscale:v 4 -f image2 "/cache/temp/183cd8c846d643db8b39b4915f560789/%08d.jpg"
rga_api version 1.10.0_[8]
[Parsed_scale_rkrga_2 @ 0xaaaae71790e0] 'p010le' is not supported if RGA2 is requested
[Parsed_scale_rkrga_2 @ 0xaaaae71790e0] Failed to configure output pad on Parsed_scale_rkrga_2
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:0

Docker syntax used for running Jellyfin:

Code:

docker run -e TZ=America/Sao_Paulo -d \
--privileged \
--name=jellyfin \
--volume /srv/dev-disk-by-uuid-5e80b78e-0822-4b39-bec6-e2eb1ca9e01d/jellyfin/config:/config \
--volume /srv/dev-disk-by-uuid-5e80b78e-0822-4b39-bec6-e2eb1ca9e01d/jellyfin/cache:/cache \
--volume /srv/dev-disk-by-uuid-5e80b78e-0822-4b39-bec6-e2eb1ca9e01d/jellyfin/media:/media \
--volume /srv/dev-disk-by-uuid-4E1AEA7B1AEA6007/src/torrents:/media-torrents \
--user 0:0 \
--net=host \
--restart=unless-stopped \
`for dev in dri dma_heap mali0 rga mpp_service \
  iep mpp-service vpu_service vpu-service \
  hevc_service hevc-service rkvdec rkvenc vepu h265e ; do \
  [ -e "/dev/$dev" ] && echo " --device /dev/$dev"; \
done` \
jellyfin/jellyfin

And that's it. Any help appreciated. 
Thank you all very much.