I have a PC with Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
I am running the precompiled sample binaries in the following way and this is the output
[root@localhost mediasdk_samples_bin]# ./sample_multi_transcode_drm -i::h264 /home/victor/Documents/MediaSDK/content/vq_src.264 -o::h264 /home/victor/Documents/MediaSDK/content/mss_out_5M_u1.265 -hw -la
Multi Transcoding Sample Version 5.0.1604371.71
libva info: VA-API version 0.35.0
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
Pipeline surfaces number: 48
Return on error: error code -1, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK2/work/48803f40a4a4f926/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp 2158
Return on error: error code -1, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK2/work/48803f40a4a4f926/mdp_msdk-samples/samples/sample_multi_transcode/src/sample_multi_transcode.cpp 172
what is the problem?
thanks for your reply
but as you can see from my command line
./sample_multi_transcode_drm -i::h264 /home/victor/Documents/MediaSDK/content/vq_src.264 -o::h264 /home/victor/Documents/MediaSDK/content/mss_out_5M_u1.265 -hw -la
i am encoding the output to h264 (AVC), so what is the problem?
I missed the o/p codec and because of your output extension, thought you are doing HEVC transcoding.
Can you please tell us which OS and Media Server Studio Package you are using? We don't have this problem on our systems.
Couple of things you can try is to-
-Recompile the binaries and try again with same cmd line.
-try without -la option and see if the transcode goes through. (seeing the error, I am assuming this option should definitely work)
Please let us know your findings.
i am using the following package: MediaServerStudioProfessionalEvaluation2015R3
my OS is: CentOS Linux release 7.0.1406 (Core)
i am using the precompiled binaries that came with the Media Server Studio Package
without the -la option the transcoding works
waiting for your reply
Can you please check the kernel version.
Type "uname -r" on the terminal and please let us know what the kernel evrsion is. This seems like an installation problem, the quickest way to solve this problem would be to reintsall and check.
We are also releasing a new kernel patch soon, will keep you posted.
This is the original kernel of the CentOS, seems like Media Server Studio Kernel RPM wasn't installed.
Please check the CentOS7 installation procedure in getting started guide - https://software.intel.com/sites/default/files/managed/12/a9/media_server_studio_getting_started_gui...
After the MSS kernel is installed you should see something similar to below kernel version-