[root@localhost x64]# ./sample_encode h265 -i ../content/test_stream_176x96.yuv -w 176 -h 96 -o ../content/koby-h265 -hw -vaapi
plugin_loader.h :166 [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 } (Intel (R) Media SDK HW plugin for HEVC ENCODE)
Default plugin cannot be loaded (possibly you have to define plugin explicitly)

Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_encode/src/pipeline_encode.cpp    1148


Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_encode/src/sample_encode.cpp      875

Frame number: 0