MSS for CentOS 7.2.1511

[Mauritz_P_]

Hi, 

I've tried to install Intel MSS Professional Evaluation 2016 on my machine that runs on CentOS 7.2.1511 with Linux 3.10.0-327.10.1.el7.x86_64 kernel. The UMD was fine, but the KMD was not successful.

I wonder, can the MSS be installed with the OS and kernel? Or must I downgrade the OS to 7.1.1503?

Thanks,

Mauritz

[Jeffrey_M_Intel1]

Hi Mauritz,

The article below has some suggestions for CentOS 7.2.  Please note that the validated "Gold" configuration is CentOS 7.1.1503.  While installing on CentOS 7.2 (and a wide range of other distros) is certainly possible under the "Generic" install model this means that Intel's ability to help with issues that come up is reduced.  Issues will need to be reproducible in a "Gold" environment.

https://software.intel.com/en-us/articles/mss-centos-install-options

[Mauritz_P_]

Hi Jeffrey,

I followed Option 2: Generic install on CentOS 7.2 on the link you gave above, but I tried MSS 2015 R6. The installation seems to run smoothly. I also ran install.sh in the HEVCEvaluation2015 folder, which ran without error. However when I tried to encode YUV file into hevc using /opt/intel/mediasdk/samples/_bin/x64/sample_encode I got the following error:

[root@localhost x64]# ./sample_encode h265 -i input.yuv -o output.hevc -w 3840 -h 2160
plugin_loader.h :156 [ERROR] Failed to load plugin from GUID, sts=-9: { 0x6f, 0xad, 0xc7, 0x91, 0xa0, 0xc2, 0xeb, 0x47, 0x9a, 0xb6, 0xdc, 0xd5, 0xea, 0x9d, 0xa3, 0x47 } (Unknown plugin)
Default plugin cannot be loaded (possibly you have to define plugin explicitly)

Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK1/git/mdp_msdk-samples/samples/sample_encode/src/pipeline_encode.cpp    1079

Return on error: error code 1,  /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK1/git/mdp_msdk-samples/samples/sample_encode/src/sample_encode.cpp      744

Frame number: 0
[root@localhost x64]#

What happens here? How to solve the errors (load and define plugin?) so HEVC encoding is possible?

Br,

Mauritz

[Alexander_K_5]

Hi Mauritz,

Try to specify plugin GUID manually:

./sample_encode h265 -i input.yuv -o output.hevc -w 3840 -h 2160 -p e5400a06c74d41f5b12d430bbaa23d0b