Hi,
I'm running simple_transcode_opaque_async_vppresize (from mediasdk-tutorials-0.0.3) with an H264 ES extracted from this file: http://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_320x1.... I'm passing -b 500 -f 24/1 to the program.
Here is the stack trace:
Program received signal SIGSEGV, Segmentation fault.
0x00007fffefe2812d in ?? () from /opt/intel/mediasdk/lib64/iHD_drv_video.so
(gdb) bt
#0 0x00007fffefe2812d in ?? () from /opt/intel/mediasdk/lib64/iHD_drv_video.so
#1 0x00007fffefc24097 in ?? () from /opt/intel/mediasdk/lib64/iHD_drv_video.so
#2 0x00007fffef4a8b79 in CmDevice_RT::OSALExtensionExecution(unsigned int, void*, unsigned int, void**, unsigned int) ()
from /opt/intel/common/mdf/lib64/igfxcmrt64.so
#3 0x00007fffef4acda3 in CmDevice_RT::Destroy(CmDevice_RT*&) () from /opt/intel/common/mdf/lib64/igfxcmrt64.so
#4 0x00007fffef4ad567 in DestroyCmDevice () from /opt/intel/common/mdf/lib64/igfxcmrt64.so
#5 0x00007ffff59d0256 in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#6 0x00007ffff59b8321 in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#7 0x00007ffff59c8e8c in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#8 0x00007ffff59c8ff9 in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#9 0x00007ffff59b598a in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#10 0x00007ffff59b59de in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#11 0x00007ffff59b5d09 in ?? () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#12 0x00007ffff59acf1a in MFXClose () from /opt/intel/mediasdk/lib64/libmfxhw64-p.so.1.16
#13 0x000000000040d77d in MFX_DISP_HANDLE::UnLoadSelectedDLL() ()
#14 0x000000000040d7e9 in MFX_DISP_HANDLE::Close() ()
#15 0x000000000040a8b2 in MFXClose ()
#16 0x00000000004048d8 in MFXVideoSession::Close (this=0x7fffffffe220) at /opt/intel/mediasdk/include/mfxvideo++.h:50
#17 0x00000000004047d9 in MFXVideoSession::~MFXVideoSession (this=0x7fffffffe220, __in_chrg=<optimized out>)
at /opt/intel/mediasdk/include/mfxvideo++.h:43
#18 0x000000000040472d in main (argc=7, argv=0x7fffffffe3b8) at src/simple_transcode_opaque_async_vppresize.cpp:695
(gdb)
System details:
1) Centos 7.1.1503
2) i7-5650U CPU @ 2.20GHz
3) Packages:
A) intel-linux-media-16.4.2.1-39163.el7.x86_64
B) intel-gpu-tools-2.99.916-5.el7.x86_64
C) intel-opencl-1.2-16.4-39163.el7.x86_64
Besides this crash, I ran the sample in valgrind, & there are a lot of invalid reads & writes reported by it. I can attach the log file, if it'll help in debugging further.
Please help!
/shastri