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Plex HW Transcoding in TOS 5.1
Posted: 12 Mar 2023, 05:12
by djonesuk
I haven't been able to get hw transcoding working on Plex since upgrading to TOS 5.1. I was on TOS 4.x before and it worked just fine. As a workaround, I have installed the official Plex docker image and hw transcoding is working just fine after passing through /dev/dri - so it doesn't look like a kernel issue but something is wrong the userland/libraries in TOS.
Model: F5-221
TOS: 5.1.24
Plex Media Server: 1.3.1
Re: Plex HW Transcoding in TOS 5.1
Posted: 12 Mar 2023, 10:02
by TMLyy
You need to add the plex user to the media user group and then give permissions to the media user group.
Re: Plex HW Transcoding in TOS 5.1
Posted: 13 Mar 2023, 01:21
by djonesuk
plex user is in group 6 which is media. Is this what you mean?
Code: Select all
# grep plex /etc/passwd
plex:x:1009:6:TOS App User:/home/plex:/bin/bash
Re: Plex HW Transcoding in TOS 5.1
Posted: 13 Mar 2023, 16:50
by TMSupport
Issues with hardware transcoding are being fixed. Need to wait for the plex team to update the app.
Re: Plex HW Transcoding in TOS 5.1
Posted: 13 Mar 2023, 23:03
by fantastiicck
Hey, when the update will ne post by terramaster on store ?
Re: Plex HW Transcoding in TOS 5.1
Posted: 14 Mar 2023, 11:08
by RyanYang
You can try setting GUID and PUID to 0 in variables.
Re: Plex HW Transcoding in TOS 5.1
Posted: 14 Mar 2023, 14:43
by fantastiicck
TMRyan wrote: ↑14 Mar 2023, 11:08
You can try setting GUID and PUID to 0 in variables.
How can i try this ?
For information i have see a new update on Plex web site and i have the same issue with It (update Plex is 1.31.2)
Re: Plex HW Transcoding in TOS 5.1
Posted: 14 Mar 2023, 18:24
by TMSupport
The new package released by plex has not solved the issue of hardware transcoding.
Please consult the plex team for specific progress.
Re: Plex HW Transcoding in TOS 5.1
Posted: 14 Mar 2023, 20:13
by fantastiicck
TMSupport wrote: ↑14 Mar 2023, 18:24
The new package released by plex has not solved the issue of hardware transcoding.
Please consult the plex team for specific progress.
Ok i understand but this issue is appear only with your TOS 5 not TOS 4 so are you sure isn’t you side?
Other question: this subject impact me so hard could you tel me if i downgrade m’y TOS 5 to 4 i have any lost data ? Or i keep my data? because I know Plex works great with TOS4
Re: Plex HW Transcoding in TOS 5.1
Posted: 14 Mar 2023, 23:43
by jhalfhide
Same issue, transcoding isn't using hardware and often actually crashes my Plex app. So is this a TOS 5 issue now? I see no mention of it at all on the Plex forums.