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Issue with Media SDK - Errors while running linux samples

Hi,

We are working on media SDK for first time to realize encode/decode/transcode usecases on linux Ubuntu. But we see issues while running linux samples after SDK install . We are attaching details below.  Please let us know if any thing missing here.

==============================================================================

Device : GB-BXi7-4770R (Intel Haswell Desktop)

OS installed : Ubuntu 16.04
 
Procedure Followed:
===========================
tar -xvzf intel-linux-media_generic_16.5-55964_64bit.tar.gz
tar -xvJf intel-opencl-16.5-55964.x86_64.xz
tar -xvJf intel-opencl-devel-16.5-55964.x86_64.xz
 
Kernel 4.4 
 
Applied the patch to kernel 4.4
/opt/intel/mediasdk/opensource/patches/kmd/4.4/intel-kernel-patches.tar.bz2
 
Ubunti 16.04 + booted with custom build kernel 4.4 where the kernel patches are applied and built
 
After Media SDK installation 
lspci -vnnn
===============
   00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:0d22] (rev 08) (prog-if 00 [VGA controller])
   DeviceName:  Onboard IGD 
 So this means its Integrated Graphics Device
 
vainfo:
===========
vainfo | grep -v 'unknown'
libva info: VA-API version 0.99.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_0_32
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.99 (libva 1.67.0.pre1)
vainfo: Driver version: 16.5.55964-ubit
vainfo: Supported profile and entrypoints
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileMPEG2Simple            : VAEntrypointEncSlice
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointEncSlice
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointEncPicture
      VAProfileVP8Version0_3          : VAEntrypointEncSlice
      VAProfileVP8Version0_3          : VAEntrypointVLD
      VAProfileNone                   : VAEntrypointVideoProc
 
 
When we ran the transcode example application, it gives the following error
./sample_multi_transcode -i::h265 ../content/test_stream.265 -o::h265 test_out.265 -hw -la
Multi Transcoding Sample Version 7.0.16053611
 
libva info: VA-API version 0.99.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_0_32
libva info: va_openDriver() returns 0
plugin_loader.h :170 [INFO] Plugin was loaded from GUID: { 0x33, 0xa6, 0x1c, 0x0b, 0x4c, 0x27, 0x45, 0x4c, 0xa8, 0xd8, 0x5d, 0xde, 0x75, 0x7c, 0x6f, 0x8e } (Intel (R) Media SDK HW plugin for HEVC DECODE)
plugin_loader.h :170 [INFO] Plugin was loaded from GUID: { 0x6f, 0xad, 0xc7, 0x91, 0xa0, 0xc2, 0xeb, 0x47, 0x9a, 0xb6, 0xdc, 0xd5, 0xea, 0x9d, 0xa3, 0x47 } (Intel (R) Media SDK HW plugin for HEVC ENCODE)
Encoder parameters query failed.
 
Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp 418
 
 
Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp 2927
 
 
Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/sample_multi_transcode.cpp 307
 
plugin_loader.h :196 [INFO] MFXBaseUSER_UnLoad(session=0x0x560105701160), sts=0
plugin_loader.h :196 [INFO] MFXBaseUSER_UnLoad(session=0x0x560105701160), sts=0
=============================================================================
 
Thanks
 
 
 
 

 

0 Kudos
4 Replies
Dmitry_E_Intel
Employee
130 Views

Hi,

HW HEVC decoder and HW HEVC encoder are supported since Skylake.

Regards,

Dmitry

130 Views

Hi

Even, we are facing same issue for H264 transcode and other codecs as well. Any suggestion? 

130 Views

Hi Dmitry,

Thanks for your reply,

We are debugging this issue. But we couldn't find any fix so far. I need your help for some inputs. Is it possible to ping you online?

May I get you are email ID?

Best Regards,

Sriker.G

Dmitry_E_Intel
Employee
130 Views

Hi Sriker.G,

Please email to dmitry.ermilov@intel.com.

Regards,

Dmitry

Reply