These are the only commands in my grub file, not commented out. "No IOMMU detected, please activate it.See Documentation for further information." However the machine is still saying no IOMMU support (both the VT's are enabled in the bios and the processor is compatible - 7500T) I think QuickSync encoding is not officially integrated in FFmpeg yet (there seems to be a patch running on some forums but nothing official) Hardware encoders (NVENC, QuickSync.) are an OBS feature therefore it will be included in OBS MultiPlatform, so. DMAR-IR: Enabled IRQ remapping in x2apic mode DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. DMAR-IR: HPET id 0 under DRHD base 0xfed91000 ![]() DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 DMAR: DRHD base: 0x000000fed91000 flags: 0x1 cryptobank changed the title QuickSync/iHD transcoding on Linux requires pixfmt ffmpeg option QuickSync/iHD transcoding on Linux requires pixel format nv12 Nov 25, 2019. DMAR: DRHD base: 0x000000fed90000 flags: 0x0 linuxserver/emby regular and timely application updates easy user mappings (PGID, PUID) custom base image with s6 overlay weekly base OS updates with common. I edit the grub file, updated and rebooted and I'm getting dmesg | grep -e DMAR -e IOMMU I too, want to run Ubuntu as a VM, docker under that, then plex with Intel quicksync working. I tried running: sudo apt install intel-media-va-driver libmfx1 libva2 libva-drm2 to install the driver inside Ubuntu but unless I proceed with the Plex install I am not sure if it is set up correctly given that the Ubuntu does not list the right Kernel driver in use. Memory at fea50000 (32-bit, non-prefetchable) Įxpansion ROM at 000c0000 We count the FLOPs using OProfile, a standard profiler for Linux systems. Memory at fd000000 (32-bit, prefetchable) Implementation We implement both QuickSync and the FFT-based algorithm in. When I run the same command within the Ubuntu 20.04 server shell I get this output.Ġ0:02.0 VGA compatible controller: Device 1234:1111 (rev 02) (prog-if 00 )įlags: bus master, fast devsel, latency 0 Memory at 4000000000 (64-bit, prefetchable) Įxpansion ROM at 000c0000 Ĭapabilities: Vendor Specific Information: Len=0c Ĭapabilities: Express Root Complex Integrated Endpoint, MSI 00Ĭapabilities: MSI: Enable+ Count=1/1 Maskable- 64bit-Ĭapabilities: Power Management version 2Ĭapabilities: Process Address Space ID (PASID)Ĭapabilities: Address Translation Service (ATS)Ĭapabilities: Page Request Interface (PRI) Within the shell of the ProxMox host I get the following output and it does have the correct driver lspci -v -s $(lspci | grep VGA | cut -d" " -f 1)Ġ0:02.0 VGA compatible controller: Intel Corporation Device 9bca (rev 04) (prog-if 00 )įlags: bus master, fast devsel, latency 0, IRQ 177, IOMMU group 1 I read on an Intel site that I should run the following command to check if the proper driver is in use: lspci -v -s $(lspci | grep VGA | cut -d" " -f 1) and that if running I should see the following: Kernel driver in use: i915 Within the Ubuntu VM config I have the Display set to "default" and KVM hardware virtualization is set to "Yes". My CPU is Intel(R) Core(TM) i7-10710U CPU, which is listed as supported on the Intel site. ![]() I was trying to ensure HW transcoding support by verifying Quick Sync but am not sure if it is working. I am looking at running Plex in Docker running on an Ubuntu 20.04 VM. Get a virtual cloud desktop with the Linux distro that you want in less than. looked at other posts but they seem to deal with LXCs rather than VMs. Hardware acceleration users for Intel Quicksync will need to mount their. My ffmpeg is built with libmfx support, and because of what vainfo was reporting on the driver, so I think the libraries and drivers in use would be the same ones added via the kernel build in the KB article.Hi. Additionally, I have verified QuickSync hw encoding is available, through ffmpeg. I’m asking because it looks to me like the Ubuntu 20.04 kernel I’m using (5.8.0-44-generic) already has it? vainfo reports it is using iHD as the driver, which I believe is the one needed for hw encoding with NoMachine. If you got it to work, did you have to do the kernel rebuild in The KB instructions that require a kernel recompile are out of date- they refer to a thing that doesn’t even exist (and is unavailable now), the Intel Media Server Studio, as part of the build process. 262/MPEG-2 Part 2 encoding acceleration, and partial VP8 encoding and VP9 decoding acceleration under Linux which utilizes both the integrated GPU and CPU. I’ve been trying to get hardware encoding recently, without too much luck.
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