[FFmpeg-user] Initialising hardware device fails with error -17
Xiang, Haihao
haihao.xiang at intel.com
Wed Apr 24 05:26:47 EEST 2024
Hi Martin,
/usr/lib64/libmfxhw64.so.1.35 is for legacy HWs, you should install the vpl
runtime for your i9-13900. libmfx-gen.so is a link to the vpl runtime. For
example, below is the runtime in my system:
$ ls -l /usr/lib/x86_64-linux-gnu/libmfx-gen.so*
lrwxrwxrwx 1 root root 17 Apr 24 10:09 /usr/lib/x86_64-linux-gnu/libmfx-gen.so -> libmfx-gen.so.1.2
lrwxrwxrwx 1 root root 20 Apr 24 10:09 /usr/lib/x86_64-linux-gnu/libmfx-gen.so.1.2 -> libmfx-gen.so.1.2.10
-rw-r--r-- 1 root root 114212224 Apr 24 10:09 /usr/lib/x86_64-linux-gnu/libmfx-gen.so.1.2.10
Please install the runtime component via apt/yum etc or install the library to
/usr/lib64 when building the runtime from source code, then retest.
BRs
Haihao
>
> Hi Haihao,
>
> when running
>
> "vpl-inspect", I get this, and only this
> Implementation #0: mfxhw64
> Library path: /usr/lib64/libmfxhw64.so.1.35
> AccelerationMode: MFX_ACCEL_MODE_VIA_VAAPI
> ApiVersion: 1.35
> Impl: MFX_IMPL_TYPE_HARDWARE
> VendorImplID: 0x0000
> ImplName: mfxhw64
> License:
> Version: 1.2
> Keywords: MSDK,x64
> VendorID: 0x8086
> mfxAccelerationModeDescription:
> Version: 1.0
> Mode: MFX_ACCEL_MODE_VIA_VAAPI
> mfxPoolPolicyDescription:
> Version: 1.0
> mfxDeviceDescription:
> MediaAdapterType: MFX_MEDIA_UNKNOWN
> DeviceID: a780/0
> Version: 1.1
> mfxDecoderDescription:
> Version: 0.0
> mfxEncoderDescription:
> Version: 0.0
> mfxVPPDescription:
> Version: 0.0
> NumExtParam: 0
> Warning - MFX_IMPLCAPS_SURFACE_TYPES not supported
>
> Total number of implementations found = 1
> I do NOT have the library "libmfx-gen.so" in my system...
>
> Best wishes, Martin.
>
>
>
> On Tuesday, 23 April, 2024 17:57 CEST, "Xiang, Haihao"
> <haihao.xiang-at-intel.com at ffmpeg.org> wrote:
>
> Hi Martin,
>
> I may reproduce your issue in my side if there is only msdk runtime
> (libmfxhw.so) in my system. Could you run vpl-inspect to check whether vpl gpu
> runtime (libmfx-gen.so) is available in your side ?
>
> $ vpl-inspect | grep libmfx-gen.so
>
> BRs
> Haihao
>
>
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