Unraid - AMD iGPU - Docker

Channels DVR Server
#1

Has anyone had any success in getting hardware transcording working within a Unraid Docker and an AMD iGPU. I'm a few months off having a dedicated GPU so would have liked to get this going in the meantime.

I have successfully got this working in Plex but unable to get Channels DVR to work.

h264_amf
fork/exec /channels-dvr/2025.02.19.1823/ffmpeg-dl: no such file or directory
h264_nvenc
fork/exec /channels-dvr/2025.02.19.1823/ffmpeg-dl: no such file or directory
h264_nvenc+deint
fork/exec /channels-dvr/2025.02.19.1823/ffmpeg-dl: no such file or directory
h264_nvenc+scaler
fork/exec /channels-dvr/2025.02.19.1823/ffmpeg-dl: no such file or directory
h264_nvenc+tonemap
fork/exec /channels-dvr/2025.02.19.1823/ffmpeg-dl: no such file or directory
h264_vaapi@/dev/dri/card0
[AVHWDeviceContext @ 0x8facd40] libva: VA-API version 1.22.0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [2]
param: 4, val: 0
i915 does not support EXECBUFER2
DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg
DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg
[AVHWDeviceContext @ 0x8facd40] libva: driver init failed
[AVHWDeviceContext @ 0x8facd40] libva: va_openDriver() returns 18
[AVHWDeviceContext @ 0x8facd40] Failed to initialise VAAPI connection: 18 (invalid parameter).
signal: segmentation fault
h264_vaapi@/dev/dri/renderD128
[AVHWDeviceContext @ 0x8facd40] libva: VA-API version 1.22.0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [2]
param: 4, val: 0
i915 does not support EXECBUFER2
DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg
DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg
[AVHWDeviceContext @ 0x8facd40] libva: driver init failed
[AVHWDeviceContext @ 0x8facd40] libva: va_openDriver() returns 18
[AVHWDeviceContext @ 0x8facd40] Failed to initialise VAAPI connection: 18 (invalid parameter).
signal: segmentation fault
h264_vaapi@/dev/dri/renderD129
no such file or directory
h264_vaapi@/dev/renderD128
no such file or directory
#2

What kind of hardware are you using?

#3

AMD Ryzen 5 PRO 3350G

#4

Can you try updating to prerelease

#6

Same result, still not finding any hardware to use.

#7

Does it still say this or something different

#8
h264_amf

fork/exec /channels-dvr/2025.03.12.0028/ffmpeg-dl: no such file or directory

h264_nvenc

fork/exec /channels-dvr/2025.03.12.0028/ffmpeg-dl: no such file or directory

h264_nvenc+deint

fork/exec /channels-dvr/2025.03.12.0028/ffmpeg-dl: no such file or directory

h264_nvenc+scaler

fork/exec /channels-dvr/2025.03.12.0028/ffmpeg-dl: no such file or directory

h264_nvenc+tonemap

fork/exec /channels-dvr/2025.03.12.0028/ffmpeg-dl: no such file or directory

h264_vaapi@/dev/dri/card0

[AVHWDeviceContext @ 0x9f42d40] libva: VA-API version 1.22.0 DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument Assuming 131072kB available aperture size. May lead to reduced performance or incorrect rendering. get chip id failed: -1 [2] param: 4, val: 0 i915 does not support EXECBUFER2 DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg [AVHWDeviceContext @ 0x9f42d40] libva: driver init failed [AVHWDeviceContext @ 0x9f42d40] libva: va_openDriver() returns 18 [AVHWDeviceContext @ 0x9f42d40] Failed to initialise VAAPI connection: 18 (invalid parameter).

signal: segmentation fault

h264_vaapi@/dev/dri/renderD128

[AVHWDeviceContext @ 0x9f42d40] libva: VA-API version 1.22.0 DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument Assuming 131072kB available aperture size. May lead to reduced performance or incorrect rendering. get chip id failed: -1 [2] param: 4, val: 0 i915 does not support EXECBUFER2 DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg DRM_IOCTL_VERSION, unsupported drm device by media driver: amdg [AVHWDeviceContext @ 0x9f42d40] libva: driver init failed [AVHWDeviceContext @ 0x9f42d40] libva: va_openDriver() returns 18 [AVHWDeviceContext @ 0x9f42d40] Failed to initialise VAAPI connection: 18 (invalid parameter).

signal: segmentation fault

h264_vaapi@/dev/dri/renderD129

no such file or directory

h264_vaapi@/dev/renderD128

no such file or directory

#10

@CurtisFeatures Can you update to the latest DVR pre-release and then submit diagnostics?

#11

@eric - c961f290-8d1a-46f9-963f-3e5476a7faa3