Server Version#:1.31.1.6733 OS: RHEL 9.1 Card: Quadro T600 CUDA: have tried with both 11.7 and 12.1 as the active cuda via /etc/alternatives OK, so this is weird. My server is hardware transcoding 4k movies just fine. It can even transcode 1080p videos to 720p using hardware. 480P->320P worked a…

Just to circle back… The bug does seem to be fixed for me in 6783 Also, I thought you might find this interesting…nvidia has their redhat repository set up with application streams. It should make bouncing around between driver versions relatively painless, just a few dnf commands. I expect rhel 8…

Woops, this seems to be the same issue discussed here: [image] Transcoding 1080p not using HW Acceleration Desktops & Laptops There are many threads on this to which I’ll try to update all. The most reliable means is to watch the Announcements thread. This is the current…

The issue has been fixed and was in an Engineering build 1.31.1.6715. 1.31.1.6733 release timing did not include that correction. On the Debian side, you don’t switch between Nvidia drivers using /etc/alternatives. It’s a system-level runtime library installation of several packages specificall…

Super psyched there’s a fix almost here! Many thanks! I was only attempting to switch the active cuda version, not revert drivers. But I’ll be the first to admit I was just trying random stuff. I don’t think it matters, but I’m on RedHat Enterprise Linux for this. I use Ubuntu too, so very useful …

It doesn’t matter which flavor you use as long as all the required pieces are there. I used DKMS on Fedora just as much as I use it now on Ubuntu. There are some things that “just work better” when the critical modules are recompiled / relinked on the fly to match the specific kernel version. The…

I use a repository for cuda. I haven’t had to recompile anything yet as I believe the kmod packages are required to be used with specific kernel versions. Every once in a while I update the system before the nvidia kmod package has been updated; I have to use the --best flag with dnf so it doesn’t t…

you don’t use the CUDA which comes with the driver ? Nvidia is very good about us not having to compile anything by hand. All my kmod are done by DKMS automatically. I never need to touch it. I have to dig to see that there was a compile underneath to build the new ko file. Which kernel versio…

Oh, cuda comes with the driver, or vice versa. Sorry if I’m being confusing :slight_smile: Everything comes from the official repository. But there are several versions of cuda on my system (11.7,11,8,12.0,12.1) so I assume they all work with my current driver version. To be clear, I’m not having an…

[image] aeeaan: Everything comes from the official repository. Whose official repository? In Ubuntu’s case, they provide everything together with all the dependencies assigned as per nvidia requirement. If you have multiple cuda versions on your host, You have to stop that. Pick one a…

Separate note: I’m downloading 9.1 now and standing up a VM so I am fully up to speed on what’s offered by 9.1

Everything I have is managed by system dependencies written by nvidia into their RPM packages. It works quite well, I’ve yet to run into any kind of conflict. There’s only ever 1 kmod /driver installed at any time, the previous version is always wiped, but multiple cuda versions don’t bother each ot…

Hardware transcodes for 1080p do not work

Plex Media Server

aeeaan March 8, 2023, 5:48am 2

Woops, this seems to be the same issue discussed here:

I guess there’s been no fix yet?

Topic		Replies	Views
Hardware transcoding issue Plex Media Server server-linux	430	10194	November 1, 2023
Hardware Transcoding stopped Working (GENTOO LINUX) - SOLVED Plex Media Server server-linux	44	1941	December 19, 2021
PMS Linux 1.19.1.2645 Hardware Transcode Not Working Plex Pass Betas	5	716	June 17, 2020
No GPU Transcoding. Frustrating Plex Media Server server-windows	16	368	February 21, 2023
Plex No Longer using Nvidia HW transcoding Plex Media Server server-linux	16	496	March 16, 2023

Hardware transcodes for 1080p do not work

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