HW Transcoding not working (QNAP Container Station / Docker) - everything is set up right?

Plex Media Server NAS & Devices
1

Server Version#: 1.32.4.7164-1dc22f47b

I know there are a billion posts on this subject but I have gone through them and I can’t see anything that I am doing incorrectly so thought I would ask here.

I have moved my Plex installation to Container Station because I use it for some data science stuff which requires my GPU to be assigned to container station instead of QTS and normal CPU transcoding was starting to struggle causing buffering on my local network.

I have installed the latest linuxserver/plex image as of today.

First issue:

nvidia-smi was giving me an error about locating libraries and setting LD_LIBRARY_PATH would break various other things so I instead decided to use the custom script function of the linuxserver/plex image to write /usr/share/nvidia/lib to /etc/ld.so.conf on startup, this fixes nvidia-smi so it runs without error and shows the GPU from within the plex container.

Second Issue:

All of the documentation talks about /dev/dri being available, however container station creates it as /dev/nvidia0, I added HardwareDevicePath="/dev/nvidia0" into Preferences.xml but still not seeing (hw) on any of the transcoding tasks and CPU usage shoots up each time I play anything.

Is this the way to check for GPU transcoding? Is there any other way to debug this?

On different video files I see different things, one such error I can see is:

[Req#6e73/Transcode] Codecs: hardware transcoding: opening hw device failed - probably not supported by this system, error: Generic error in an external library

And I can see the FFMPEG JobRunner doesn’t seem to be using any GPU acceleration commands:

[Req#750c/Transcode/JobRunner] Job running: EAE_ROOT=/tmp/pms-626a1e52-eb13-454d-ad51-0a12403756c9/EasyAudioEncoder FFMPEG_EXTERNAL_LIBS='/config/Library/Application\ Support/Plex\ Media\ Server/Codecs/8217c1c-4565-linux-x86_64/' X_PLEX_TOKEN=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx "/usr/lib/plexmediaserver/Plex Transcoder" -codec:0 h264 -codec:1 eac3_eae -eae_prefix:1 bla5dv7fw6w8dgvh21ru04vl_ -analyzeduration 20000000 -probesize 20000000 -i "/multimedia/Movies/Aliens (1986)/Aliens (1986) Bluray-1080p.mkv" -filter_complex "[0:0]scale=w=1278:h=690:force_divisible_by=4[0];[0]format=pix_fmts=yuv420p|nv12[1]" -map "[1]" -codec:0 libx264 -crf:0 23 -maxrate:0 3648k -bufsize:0 7296k -r:0 23.975999999999999 -preset:0 veryfast -x264opts:0 subme=1:me_range=4:rc_lookahead=10:me=hex:8x8dct=0:partitions=none -force_key_frames:0 "expr:gte(t,n_forced*5)" -filter_complex "[0:1] aresample=async=1:ochl='stereo':rematrix_maxval=0.000000dB:osr=48000[2]" -map "[2]" -metadata:s:1 language=eng -codec:1 aac -b:1 122k -f dash -seg_duration 5 -dash_segment_type mp4 -init_seg_name 'init-stream$RepresentationID$.m4s' -media_seg_name 'chunk-stream$RepresentationID$-$Number%05d$.m4s' -window_size 5 -delete_removed false -skip_to_segment 1 -time_delta 0.0625 -manifest_name "http://127.0.0.1:32400/video/:/transcode/session/bla5dv7fw6w8dgvh21ru04vl/658205a4-8d66-4f26-8856-32800ed26881/manifest?X-Plex-Http-Pipeline=infinite" -avoid_negative_ts disabled -map_metadata -1 -map_chapters -1 dash -start_at_zero -copyts -vsync cfr -y -nostats -loglevel quiet -loglevel_plex error -progressurl http://127.0.0.1:32400/video/:/transcode/session/bla5dv7fw6w8dgvh21ru04vl/658205a4-8d66-4f26-8856-32800ed26881/progress

Overall I’m at a loss, it would be much better if Plex could clearly show when the GPU is being used vs the CPU as its very hard to even know what to look for right now (my understanding is that (hw) will show in the dashboard next to transcode if its using the GPU?

(I followed this: Reddit - Dive into anything) and couldnt see anything showing HW transcoding in the XML so I assume it is not!)

Any ideas on what to try next?

2

Ok so I have been trying a few different things, I mapped /dev/dri:/dev/dri to the container and started by using /dev/dri/renderD128.

I can now see the following which shows that Intel Transcoding is working:

<TranscodeSession key="/transcode/sessions/agwksbuljfbg5ty0okf02twh" throttled="1" complete="0" progress="1.1000000238418579" size="-22" speed="0" error="0" duration="9153520" remaining="49117" context="streaming" sourceVideoCodec="h264" sourceAudioCodec="ac3" videoDecision="transcode" audioDecision="transcode" protocol="dash" container="mp4" videoCodec="h264" audioCodec="aac" audioChannels="2" transcodeHwRequested="1" transcodeHwDecoding="vaapi" transcodeHwEncoding="vaapi" transcodeHwDecodingTitle="Intel (VA API)" transcodeHwFullPipeline="1" transcodeHwEncodingTitle="Intel (VA API)" timeStamp="1686046610.4160163" maxOffsetAvailable="98.014681348014676" minOffsetAvailable="0"/>

However /dev/dri/renderD129 or /dev/nvidia0 still will not show anything for the NVIDIA card:

<TranscodeSession key="/transcode/sessions/6smcuu5i1gm6zflijuk3iequ" throttled="1" complete="0" progress="1.7999999523162842" size="-22" speed="0" error="0" duration="10157664" context="streaming" sourceVideoCodec="hevc" sourceAudioCodec="eac3" videoDecision="transcode" audioDecision="transcode" subtitleDecision="transcode" protocol="dash" container="mp4" videoCodec="h264" audioCodec="aac" audioChannels="2" transcodeHwRequested="1" timeStamp="1686046992.4430592" maxOffsetAvailable="331.03937270603927" minOffsetAvailable="149.02401733398438"/>

I assume it will be @ChuckPa who will look into this - I have read through everything here: NVIDIA hardware acceleration inconsistently working with web streaming - #132 by ChuckPa

Not sure if its related as I just cant get anything working on nvidia at all that I can see, I have added 3 logs here with each test pointing to the device I had used at the time in Preferences.xml - hopefully this makes more sense to you!

Plex Media Server Logs_2023-06-06_10-30-59-renderD129.zip (1.6 MB)
Plex Media Server Logs_2023-06-06_10-37-34-nvidia0.zip (1.4 MB)
Plex Media Server Logs_2023-06-06_10-33-57-renderD128.zip (1.7 MB)

NVIDIA hardware acceleration inconsistently working with web streaming
3

@the1dv

  1. the renderD128 zip file shows success. This will be the i7-7700’s UHD630.
Jun 06, 2023 10:32:29.210 [140277458115384] DEBUG - [Req#8c6/Transcode] Starting a transcode session qsrbrslpqbcjtfeidbb3589p at offset -1.0 (state=3)
Jun 06, 2023 10:32:29.210 [140277458115384] DEBUG - [Req#8c6/Transcode] TPU: hardware transcoding: using hardware decode accelerator vaapi
Jun 06, 2023 10:32:29.210 [140277458115384] DEBUG - [Req#8c6/Transcode] TPU: hardware transcoding: zero-copy support present
Jun 06, 2023 10:32:29.210 [140277458115384] DEBUG - [Req#8c6/Transcode] TPU: hardware transcoding: using zero-copy transcoding
Jun 06, 2023 10:32:29.210 [140277458115384] INFO - [Req#8c6/Transcode] CodecManager: starting EAE at "/tmp/pms-ac1e1ba8-db41-48e7-8cec-ba8d3e08e33a/EasyAudioEncoder"
Jun 06, 2023 10:32:29.211 [140277458115384] DEBUG - [Req#8c6/Transcode/JobRunner] Job running: "/config/Library/Application Support/Plex Media Server/Codecs/EasyAudioEncoder-1847-linux-x86_64/EasyAudioEncoder/EasyAudioEncoder"
Jun 06, 2023 10:32:29.211 [140277458115384] DEBUG - [Req#8c6/Transcode/JobRunner] In directory: "/tmp/pms-ac1e1ba8-db41-48e7-8cec-ba8d3e08e33a/EasyAudioEncoder"
Jun 06, 2023 10:32:29.211 [140277458115384] DEBUG - [Req#8c6/Transcode/JobRunner] Jobs: Starting child process with pid 415
Jun 06, 2023 10:32:29.211 [140277458115384] DEBUG - [Req#8c6/Transcode] [Universal] Using local file path instead of URL: /multimedia/Movies/John Wick Chapter 4 (2023)/John Wick Chapter 4 (2023) WEBRip-1080p.mkv
Jun 06, 2023 10:32:29.211 [140277458115384] DEBUG - [Req#8c6/Transcode] Codecs: hardware transcoding: testing API vaapi
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x41524742 -> bgra.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x42475241 -> argb.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x41424752 -> rgba.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x52474241 -> abgr.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x58524742 -> bgr0.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x42475258 -> 0rgb.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x58424752 -> rgb0.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x52474258 -> 0bgr.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30335241 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30334241 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30335258 -> x2rgb10le.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30334258 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x36314752 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x50424752 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x50524742 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x56555941 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30303859 -> gray.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x3231564e -> nv12.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x3132564e -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x32595559 -> yuyv422.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x59565955 -> uyvy422.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x32315659 -> yuv420p.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30323449 -> yuv420p.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x50313134 -> yuv411p.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x48323234 -> yuv422p.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x56323234 -> yuv440p.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x50343434 -> yuv444p.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x33434d49 -> unknown.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Format 0x30313050 -> p010le.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Created surface 0.
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] [FFMPEG] - Direct mapping possible.
Jun 06, 2023 10:32:29.212 [140277458115384] INFO - [Req#8c6/Transcode] Preparing driver imd for GPU HD Graphics 630
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode/DriverDL/imd] Skipping download; already exists
Jun 06, 2023 10:32:29.212 [140277458115384] DEBUG - [Req#8c6/Transcode] TPU: hardware transcoding: final decoder: vaapi, final encoder: vaapi
Jun 06, 2023 10:32:29.213 [140277458115384] DEBUG - [Req#8c6/Transcode/JobRunner] Job running: EAE_ROOT=/tmp/pms-ac1e1ba8-db41-48e7-8cec-ba8d3e08e33a/EasyAudioEncoder FFMPEG_EXTERNAL_LIBS='/config/Library/Application\ Support/Plex\ Media\ Server/Codecs/8217c1c-4565-linux-x86_64/' LIBVA_DRIVERS_PATH="/config/Library/Application Support/Plex Media Server/Cache/va-dri-linux-x86_64" X_PLEX_TOKEN=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx "/usr/lib/plexmediaserver/Plex Transcoder" -codec:0 hevc -hwaccel:0 vaapi -hwaccel_fallback_threshold:0 10 -hwaccel_output_format:0 vaapi -hwaccel_device:0 vaapi -codec:1 eac3_eae -eae_prefix:1 qsrbrslpqbcjtfeidbb3589p_ -analyzeduration 20000000 -probesize 20000000 -i "/multimedia/Movies/John Wick Chapter 4 (2023)/John Wick Chapter 4 (2023) WEBRip-1080p.mkv" -filter_complex "[0:0]hwupload[0];[0]scale_vaapi=w=1920:h=800:format=nv12[1];[1]hwupload[2]" -map "[2]" -metadata:s:0 language=eng -codec:0 h264_vaapi -b:0 5574k -maxrate:0 7432k -bufsize:0 14864k -r:0 23.975999999999999 -force_key_frames:0 "expr:gte(t,n_forced*1)" -filter_complex "[0:1] aresample=async=1:ochl='stereo':rematrix_maxval=0.000000dB:osr=48000[3]" -map "[3]" -metadata:s:1 language=eng -codec:1 aac -b:1 138k -f dash -seg_duration 1 -dash_segment_type mp4 -init_seg_name 'init-stream$RepresentationID$.m4s' -media_seg_name 'chunk-stream$RepresentationID$-$Number%05d$.m4s' -window_size 5 -delete_removed false -skip_to_segment 1 -time_delta 0.0625 -manifest_name "http://127.0.0.1:32400/video/:/transcode/session/qsrbrslpqbcjtfeidbb3589p/cc4eb6d0-cfc5-4486-b2b8-9a2a5670fccf/manifest?X-Plex-Http-Pipeline=infinite" -avoid_negative_ts disabled -map_metadata -1 -map_chapters -1 dash -start_at_zero -copyts -vsync cfr -init_hw_device vaapi=vaapi:/dev/dri/renderD128 -filter_hw_device vaapi -y -nostats -loglevel quiet -loglevel_plex error -progressurl http://127.0.0.1:32400/video/:/transcode/session/qsrbrslpqbcjtfeidbb3589p/cc4eb6d0-cfc5-4486-b2b8-9a2a5670fccf/progress
Jun 06, 2023 10:32:29.213 [140277458115384] DEBUG - [Req#8c6/Transcode/JobRunner] In directory: "/config/Library/Application Support/Plex Media Server/Cache/Transcode/Sessions/plex-transcode-qsrbrslpqbcjtfeidbb3589p-cc4eb6d0-cfc5-4486-b2b8-9a2a5670fccf"
  1. Confirmed the Nvidia GPU (renderD129) is being seen and drivers being loaded.
Jun 06, 2023 10:23:06.646 [140101185227576] DEBUG - [GPU] Got device: GP106 [GeForce GTX 1060 6GB], nvidia@unknown, default true, best true, ID /dev/dri/renderD129, DevID [10de:1c03:1043:8618], flags 0x70
Jun 06, 2023 10:23:06.646 [140101185227576] DEBUG - [GPU] Got device: HD Graphics 630, intel@builtin, default false, best true, ID /dev/dri/renderD128, DevID [8086:5912:8086:2212], flags 0x1c77
Jun 06, 2023 10:23:06.646 [140101185227576] INFO - Preemptively preparing driver imd for GPU HD Graphics 630
Jun 06, 2023 10:23:06.646 [140101185227576] DEBUG - [DriverDL/imd] Skipping download; already exists
Jun 06, 2023 10:23:06.646 [140101185227576] INFO - Preemptively preparing driver icr for GPU HD Graphics 630
Jun 06, 2023 10:23:06.646 [140101185227576] DEBUG - [DriverDL/icr] Skipping download; already exists
Jun 06, 2023 10:23:06.652 [140101185227576] DEBUG - Grabber: Cleaning up orphaned grabs.
  1. Confirmed the Nvidia GPU is not being utilized.
Jun 06, 2023 10:23:13.214 [140101213870904] DEBUG - [Req#3e/Transcode/Req#3f] Subtitles: Found a candidate subtitle language [en] for a foreign film
Jun 06, 2023 10:23:13.214 [140101213870904] DEBUG - [Req#3e/Transcode/Req#3f] Audio Stream: 16054, Subtitle Stream: 16055
Jun 06, 2023 10:23:13.215 [140101213870904] DEBUG - [Req#3e/Transcode] Found session GUID of 6smcuu5i1gm6zflijuk3iequ in session start.
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode] Cleaning directory for session 6smcuu5i1gm6zflijuk3iequ ()
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode] Starting a transcode session 6smcuu5i1gm6zflijuk3iequ at offset -1.0 (state=3)
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode] TPU: hardware transcoding: enabled, but no hardware decode accelerator found
Jun 06, 2023 10:23:13.216 [140101213870904] INFO - [Req#3e/Transcode] CodecManager: starting EAE at "/tmp/pms-9bbfd0ec-8755-4ad5-951f-7945b24b62c4/EasyAudioEncoder"
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode/JobRunner] Job running: "/config/Library/Application Support/Plex Media Server/Codecs/EasyAudioEncoder-1847-linux-x86_64/EasyAudioEncoder/EasyAudioEncoder"
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode/JobRunner] In directory: "/tmp/pms-9bbfd0ec-8755-4ad5-951f-7945b24b62c4/EasyAudioEncoder"
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode/JobRunner] Jobs: Starting child process with pid 400
Jun 06, 2023 10:23:13.216 [140101213870904] DEBUG - [Req#3e/Transcode] [Universal] Using local file path instead of URL: /multimedia/Movies/John Wick Chapter 4 (2023)/John Wick Chapter 4 (2023) WEBRip-1080p.mkv
Jun 06, 2023 10:23:13.217 [140101213870904] DEBUG - [Req#3e/Transcode] TPU: hardware transcoding: final decoder: , final encoder: 
Jun 06, 2023 10:23:13.217 [140101213870904] DEBUG - [Req#3e/Transcode/JobRunner] Job running: EAE_ROOT=/tmp/pms-9bbfd0ec-8755-4ad5-951f-7945b24b62c4/EasyAudioEncoder FFMPEG_EXTERNAL_LIBS='/config/Library/Application\ Support/Plex\ Media\ Server/Codecs/8217c1c-4565-linux-x86_64/' X_PLEX_TOKEN=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx "/usr/lib/plexmediaserver/Plex Transcoder" -codec:0 hevc -codec:1 eac3_eae -eae_prefix:1 6smcuu5i1gm6zflijuk3iequ_ -analyzeduration 20000000 -probesize 20000000 -i "/multimedia/Movies/John Wick Chapter 4 (2023)/John Wick Chapter 4 (2023) WEBRip-1080p.mkv" -filter_complex "[0:0]scale=w=1920:h=800:force_divisible_by=4[0];[0]format=pix_fmts=yuv420p|nv12[1]" -map "[1]" -metadata:s:0 language=eng -codec:0 libx264 -crf:0 22 -maxrate:0 7432k -bufsize:0 14864k -r:0 23.975999999999999 -preset:0 veryfast -x264opts:0 subme=0:me_range=4:rc_lookahead=10:me=hex:8x8dct=0:partitions=none -force_key_frames:0 "expr:gte(t,n_forced*1)" -filter_complex "[0:1] aresample=async=1:ochl='stereo':rematrix_maxval=0.000000dB:osr=48000[2]" -map "[2]" -metadata:s:1 language=eng -codec:1 aac -b:1 138k -f dash -seg_duration 1 -dash_segment_type mp4 -init_seg_name 'init-stream$RepresentationID$.m4s' -media_seg_name 'chunk-stream$RepresentationID$-$Number%05d$.m4s' -window_size 5 -delete_removed false -skip_to_segment 1 -time_delta 0.0625 -manifest_name "http://127.0.0.1:32400/video/:/transcode/session/6smcuu5i1gm6zflijuk3iequ/a502f0a7-5e46-4ecc-ab65-9676dce4c049/manifest?X-Plex-Http-Pipeline=infinite" -avoid_negative_ts disabled -map_metadata -1 -map_chapters -1 dash -map 0:2 -metadata:s:0 language=eng -codec:0 ass -strict_ts:0 0 -f segment -segment_format ass -segment_time 1 -segment_header_filename sub-header -segment_start_number 0 -segment_list "http://127.0.0.1:32400/video/:/transcode/session/6smcuu5i1gm6zflijuk3iequ/a502f0a7-5e46-4ecc-ab65-9676dce4c049/manifest?stream=subtitles&X-Plex-Http-Pipeline=infinite" -segment_list_type csv -segment_list_size 5 -segment_list_separate_stream_times 1 -segment_format_options ignore_readorder=1 -segment_list_unfinished 1 -fflags +flush_packets "sub-chunk-%05d" -start_at_zero -copyts -vsync cfr -y -nostats -loglevel quiet -loglevel_plex error -progressurl http://127.0.0.1:32400/video/:/transcode/session/6smcuu5i1gm6zflijuk3iequ/a502f0a7-5e46-4ecc-ab65-9676dce4c049/progress

Are you passing /dev/dri, in its entirety, into the container or just the specific node(s)?

4

Passing in it’s entirety, but the way container station works is that it has its own method of including the GPU which is similar to the binding of /dev/dri

Either way I’m at a point now where I can’t get it transcoding on NVIDIA, as the Intel stuff is working I’m not sure where to go from here?

Which files were those? I’ll see if I can find similar for the nvidia0 test as that is the one that should work, the GPU is set to container station mode instead of QTS as mentioned above - not sure if that affects anything when trying to access /dev/dri

5

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