qsv+ffmpeg Segmentation fault

zhao_q_ · ‎01-16-2017

i am using this edition
pwd
/************************************************************
/home/htxk/Downloads/MediaServerStudioEssentials2017/SDK2017Production16.5/CentOS
************************************************************/

./cat /proc/cpuinfo
/************************************************************
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 94
model name : Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz
stepping : 3
microcode : 0x8a
cpu MHz : 800.000
cache size : 6144 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
************************************************************/

after installing:
uname -r
/************************************************************
3.10.0-327.el7.x86_64
************************************************************/

cat /etc/redhat-release
/************************************************************
CentOS Linux release 7.2.1511 (Core)
************************************************************/

ls /opt/intel/mediasdk/lib64/
/************************************************************
iHD_drv_video.so libmfxhw64.so libmfxsw64.so
libmfxhw64-p.so.1.19 libmfxsw64-p.so.1.19
************************************************************/

env |grep 'LIBVA'
/************************************************************
LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64
LIBVA_DRIVER_NAME=iHD
************************************************************/

vainfo
/************************************************************
error: can't connect to X server!
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
VAProfileH264ConstrainedBaseline: <unknown entrypoint>
VAProfileH264ConstrainedBaseline: <unknown entrypoint>
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : <unknown entrypoint>
VAProfileH264Main : <unknown entrypoint>
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : <unknown entrypoint>
VAProfileH264High : <unknown entrypoint>
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileVP8Version0_3 : VAEntrypointEncSlice
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileVP8Version0_3 : <unknown entrypoint>
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileVP9Profile0 : <unknown entrypoint>
<unknown profile> : VAEntrypointVideoProc
VAProfileNone : VAEntrypointVideoProc
VAProfileNone : <unknown entrypoint>
************************************************************/

lsmod |grep 'i915'
/************************************************************
i915 1321453 4
i2c_algo_bit 13413 1 i915
drm_ukmd_kms_helper 141060 1 i915
drm_ukmd 369649 3 i915,drm_ukmd_kms_helper
drm_ukmd_compat 109279 1 i915
video 24400 1 i915
i2c_core 40582 7 drm,i915,i2c_i801,i2c_hid,i2c_algo_bit,drm_ukmd,drm_ukmd_kms_helper
************************************************************/

ls -l /dev/dri/
/************************************************************
total 0
crw-rw----+ 1 root video 226, 0 Jan 16 01:21 card0
crw-------. 1 root video 226, 64 Jan 16 01:21 controlD64
crw-rw----+ 1 root video 226, 128 Jan 16 01:21 renderD128
************************************************************/

groups
/************************************************************
htxk video
************************************************************/

ffmpeg transcode test_out: Segmentation fault
/************************************************************
ffmpeg -y -i testmp4.mp4 -vcodec h264_qsv -acodec copy -b:v 8000k out.mp4
ffmpeg version 2.8.8 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-4)
configuration: --enable-nonfree --enable-ffmpeg --enable-libmfx
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'testmp4.mp4':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isom
creation_time : 2015-05-06 01:12:21
encoder : FormatFactory : www.pcfreetime.com
Duration: 00:00:11.01, start: 0.000000, bitrate: 2364 kb/s
Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 968x544 [SAR 1:1 DAR 121:68], 2252 kb/s, 25 fps, 25 tbr, 25k tbn, 25 tbc (default)
Metadata:
creation_time : 2015-05-06 01:12:21
handler_name : video
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
Metadata:
creation_time : 2015-05-06 01:12:21
handler_name : sound
Segmentation fault (core dumped)
************************************************************/

sample decode : ok
/************************************************************
./sample_decode h264 -i streams/test_stream.264 -o out.yuv -w 16 -h 16 -hw
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
Decoding Sample Version 7.0.16053497

Input video AVC
Output format NV12 (using vpp)
Input:
Resolution 176x96
Crop X,Y,W,H 0,0,0,0
Output:
Resolution 16x16
Frame rate 30.00
Memory type system
MediaSDK impl hw
MediaSDK version 1.19

Decoding started
Frame number: 101, fps: 1560.834, fread_fps: 0.000, fwrite_fps: 0.000
Decoding finished
************************************************************/

What am i missing?

can anybody help me?

best regards.

su_g_ · ‎01-18-2017

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# /cat /proc/cpuinfo

processor   : 7
vendor_id   : GenuineIntel
cpu family   : 6
model       : 94
model name   : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
stepping   : 3
microcode   : 0x8a
cpu MHz       : 1082.656
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id       : 3
cpu cores   : 4
apicid       : 7
initial apicid   : 7
fpu       : yes
fpu_exception   : yes
cpuid level   : 22
wp       : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs       :
bogomips   : 5183.91
clflush size   : 64
cache_alignment   : 64
address sizes   : 39 bits physical, 48 bits virtual
power management:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# uname -a
Linux mos 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls /opt/intel/mediasdk/lib64/
iHD_drv_video.so libmfxhw64-p.so.1.19 libmfxhw64.so libmfxsw64-p.so.1.19 libmfxsw64.so

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# env |grep 'LIBVA'
LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64
LIBVA_DRIVER_NAME=iHD

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# vainfo
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
      VAProfileH264ConstrainedBaseline:   <unknown entrypoint>
      VAProfileH264ConstrainedBaseline:   <unknown entrypoint>
      VAProfileH264Main               :   VAEntrypointVLD
      VAProfileH264Main               :   VAEntrypointEncSlice
      VAProfileH264Main               :   <unknown entrypoint>
      VAProfileH264Main               :   <unknown entrypoint>
      VAProfileH264High               :   VAEntrypointVLD
      VAProfileH264High               :   VAEntrypointEncSlice
      VAProfileH264High               :   <unknown entrypoint>
      VAProfileH264High               :   <unknown entrypoint>
      VAProfileMPEG2Simple            :   VAEntrypointEncSlice
      VAProfileMPEG2Simple            :   VAEntrypointVLD
      VAProfileMPEG2Main              :   VAEntrypointEncSlice
      VAProfileMPEG2Main              :   VAEntrypointVLD
      VAProfileVC1Advanced            :   VAEntrypointVLD
      VAProfileVC1Main                :   VAEntrypointVLD
      VAProfileVC1Simple              :   VAEntrypointVLD
      VAProfileJPEGBaseline           :   VAEntrypointVLD
      VAProfileJPEGBaseline           :   VAEntrypointEncPicture
      VAProfileVP8Version0_3          :   VAEntrypointEncSlice
      VAProfileVP8Version0_3          :   VAEntrypointVLD
      VAProfileVP8Version0_3          :   <unknown entrypoint>
      VAProfileHEVCMain               :   VAEntrypointVLD
      VAProfileHEVCMain               :   VAEntrypointEncSlice
      VAProfileVP9Profile0            :   <unknown entrypoint>
      <unknown profile>               :   VAEntrypointVideoProc
      VAProfileNone                   :   VAEntrypointVideoProc
      VAProfileNone                   :   <unknown entrypoint>

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# lsmod |grep 'i915'
i915_bpo             1302528 4
intel_ips              20480 1 i915_bpo
i2c_algo_bit           16384 1 i915_bpo
drm_kms_helper        155648 1 i915_bpo
drm                   364544 5 i915_bpo,drm_kms_helper
video                  40960 1 i915_bpo

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls -l /dev/dri/
总用量 0
crw-rw----+ 1 root video 226, 0 1月 18 18:18 card0
crw-rw---- 1 root video 226, 64 1月 18 18:18 controlD64
crw-rw----+ 1 root video 226, 128 1月 18 18:18 renderD128

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# groups
root video

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ./sample_multi_transcode -i::h264 ../content/test_stream.264 -o::h264 test_out.h264 -hw
Multi Transcoding Sample Version 7.0.16053497

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
Pipeline surfaces number (DecPool): 20

Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp 2924

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

root@mos:~/mscore_src/extern/src/ffmpeg# /usr/local/bin/ffmpeg -hwaccel qsv -c:v h264_qsv -vsync 0 -i udp://224.2.2.2:9000 -look_ahead 0 -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -preset veryfast -f mpegts udp://127.0.0.1:10000

Input #0, mpegts, from 'udp://224.2.2.2:9000':
Duration: N/A, start: 60850.147611, bitrate: N/A
Program 1
Stream #0:0[0x1010]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1011]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
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
Segmentation fault (core dumped)

root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ls
build.sh cttmetrics_sample.cpp metrics_monitor run.sh
root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ./run.sh
ERROR: Failed to initialize metrics monitor, error code -10

I meet the same problem,can anyone help ?

zhao_q_ · ‎01-19-2017

su g. wrote:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# /cat /proc/cpuinfo

processor   : 7
vendor_id   : GenuineIntel
cpu family   : 6
model       : 94
model name   : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
stepping   : 3
microcode   : 0x8a
cpu MHz       : 1082.656
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id       : 3
cpu cores   : 4
apicid       : 7
initial apicid   : 7
fpu       : yes
fpu_exception   : yes
cpuid level   : 22
wp       : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs       :
bogomips   : 5183.91
clflush size   : 64
cache_alignment   : 64
address sizes   : 39 bits physical, 48 bits virtual
power management:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# uname -a
Linux mos 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls /opt/intel/mediasdk/lib64/
iHD_drv_video.so libmfxhw64-p.so.1.19 libmfxhw64.so libmfxsw64-p.so.1.19 libmfxsw64.so

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# env |grep 'LIBVA'
LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64
LIBVA_DRIVER_NAME=iHD

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# vainfo
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
      VAProfileH264ConstrainedBaseline:   <unknown entrypoint>
      VAProfileH264ConstrainedBaseline:   <unknown entrypoint>
      VAProfileH264Main               :   VAEntrypointVLD
      VAProfileH264Main               :   VAEntrypointEncSlice
      VAProfileH264Main               :   <unknown entrypoint>
      VAProfileH264Main               :   <unknown entrypoint>
      VAProfileH264High               :   VAEntrypointVLD
      VAProfileH264High               :   VAEntrypointEncSlice
      VAProfileH264High               :   <unknown entrypoint>
      VAProfileH264High               :   <unknown entrypoint>
      VAProfileMPEG2Simple            :   VAEntrypointEncSlice
      VAProfileMPEG2Simple            :   VAEntrypointVLD
      VAProfileMPEG2Main              :   VAEntrypointEncSlice
      VAProfileMPEG2Main              :   VAEntrypointVLD
      VAProfileVC1Advanced            :   VAEntrypointVLD
      VAProfileVC1Main                :   VAEntrypointVLD
      VAProfileVC1Simple              :   VAEntrypointVLD
      VAProfileJPEGBaseline           :   VAEntrypointVLD
      VAProfileJPEGBaseline           :   VAEntrypointEncPicture
      VAProfileVP8Version0_3          :   VAEntrypointEncSlice
      VAProfileVP8Version0_3          :   VAEntrypointVLD
      VAProfileVP8Version0_3          :   <unknown entrypoint>
      VAProfileHEVCMain               :   VAEntrypointVLD
      VAProfileHEVCMain               :   VAEntrypointEncSlice
      VAProfileVP9Profile0            :   <unknown entrypoint>
      <unknown profile>               :   VAEntrypointVideoProc
      VAProfileNone                   :   VAEntrypointVideoProc
      VAProfileNone                   :   <unknown entrypoint>

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# lsmod |grep 'i915'
i915_bpo             1302528 4
intel_ips              20480 1 i915_bpo
i2c_algo_bit           16384 1 i915_bpo
drm_kms_helper        155648 1 i915_bpo
drm                   364544 5 i915_bpo,drm_kms_helper
video                  40960 1 i915_bpo

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls -l /dev/dri/
总用量 0
crw-rw----+ 1 root video 226,   0 1月 18 18:18 card0
crw-rw---- 1 root video 226, 64 1月 18 18:18 controlD64
crw-rw----+ 1 root video 226, 128 1月 18 18:18 renderD128

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# groups
root video

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ./sample_multi_transcode -i::h264 ../content/test_stream.264 -o::h264 test_out.h264 -hw
Multi Transcoding Sample Version 7.0.16053497

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
Pipeline surfaces number (DecPool): 20

Return on error: error code -3,   /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp   2924

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

root@mos:~/mscore_src/extern/src/ffmpeg# /usr/local/bin/ffmpeg -hwaccel qsv -c:v h264_qsv -vsync 0 -i udp://224.2.2.2:9000 -look_ahead 0 -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -preset veryfast -f mpegts udp://127.0.0.1:10000

Input #0, mpegts, from 'udp://224.2.2.2:9000':
Duration: N/A, start: 60850.147611, bitrate: N/A
Program 1
    Stream #0:0[0x1010]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
    Stream #0:1[0x1011]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
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
Segmentation fault (core dumped)

root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ls
build.sh cttmetrics_sample.cpp metrics_monitor run.sh
root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ./run.sh
ERROR: Failed to initialize metrics monitor, error code -10

I meet the same problem,can anyone help ?

it seems i successfully installed . maybe, the ./sample_multi_transcode instruction showing

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

indicates the successful installing. maybe you enter wrong parameters.

now , i can normally use the ffmpeg instruction using h264_qsv codec.

you should write libmfx.pc like this other than amend the config.mak:

prefix=/opt/intel/mediasdk

exec_prefix=${prefix}

libdir=${exec_prefix}/lib/lin_x64

includedir=${exec_prefix}/include

Name: libmfx

Description: Intel Media SDK dispatcher.

Version: 2015r6

Libs: -L${libdir} -lmfx -lva -lstdc++ -ldl -lva-drm -ldrm

Cflags: -I${includedir} -I/usr/include/libdrm

if any processing, please let me know.

su_g_ · ‎01-19-2017

zhao qi wrote:

Quote:

su g. wrote:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# /cat /proc/cpuinfo

processor   : 7
vendor_id   : GenuineIntel
cpu family   : 6
model       : 94
model name   : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
stepping   : 3
microcode   : 0x8a
cpu MHz       : 1082.656
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id       : 3
cpu cores   : 4
apicid       : 7
initial apicid   : 7
fpu       : yes
fpu_exception   : yes
cpuid level   : 22
wp       : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs       :
bogomips   : 5183.91
clflush size   : 64
cache_alignment   : 64
address sizes   : 39 bits physical, 48 bits virtual
power management:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# uname -a
Linux mos 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls /opt/intel/mediasdk/lib64/
iHD_drv_video.so libmfxhw64-p.so.1.19 libmfxhw64.so libmfxsw64-p.so.1.19 libmfxsw64.so

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# env |grep 'LIBVA'
LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64
LIBVA_DRIVER_NAME=iHD

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# vainfo
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
      VAProfileH264ConstrainedBaseline:   <unknown entrypoint>
      VAProfileH264ConstrainedBaseline:   <unknown entrypoint>
      VAProfileH264Main               :   VAEntrypointVLD
      VAProfileH264Main               :   VAEntrypointEncSlice
      VAProfileH264Main               :   <unknown entrypoint>
      VAProfileH264Main               :   <unknown entrypoint>
      VAProfileH264High               :   VAEntrypointVLD
      VAProfileH264High               :   VAEntrypointEncSlice
      VAProfileH264High               :   <unknown entrypoint>
      VAProfileH264High               :   <unknown entrypoint>
      VAProfileMPEG2Simple            :   VAEntrypointEncSlice
      VAProfileMPEG2Simple            :   VAEntrypointVLD
      VAProfileMPEG2Main              :   VAEntrypointEncSlice
      VAProfileMPEG2Main              :   VAEntrypointVLD
      VAProfileVC1Advanced            :   VAEntrypointVLD
      VAProfileVC1Main                :   VAEntrypointVLD
      VAProfileVC1Simple              :   VAEntrypointVLD
      VAProfileJPEGBaseline           :   VAEntrypointVLD
      VAProfileJPEGBaseline           :   VAEntrypointEncPicture
      VAProfileVP8Version0_3          :   VAEntrypointEncSlice
      VAProfileVP8Version0_3          :   VAEntrypointVLD
      VAProfileVP8Version0_3          :   <unknown entrypoint>
      VAProfileHEVCMain               :   VAEntrypointVLD
      VAProfileHEVCMain               :   VAEntrypointEncSlice
      VAProfileVP9Profile0            :   <unknown entrypoint>
      <unknown profile>               :   VAEntrypointVideoProc
      VAProfileNone                   :   VAEntrypointVideoProc
      VAProfileNone                   :   <unknown entrypoint>

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# lsmod |grep 'i915'
i915_bpo             1302528 4
intel_ips              20480 1 i915_bpo
i2c_algo_bit           16384 1 i915_bpo
drm_kms_helper        155648 1 i915_bpo
drm                   364544 5 i915_bpo,drm_kms_helper
video                  40960 1 i915_bpo

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls -l /dev/dri/
总用量 0
crw-rw----+ 1 root video 226,   0 1月 18 18:18 card0
crw-rw---- 1 root video 226, 64 1月 18 18:18 controlD64
crw-rw----+ 1 root video 226, 128 1月 18 18:18 renderD128

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# groups
root video

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ./sample_multi_transcode -i::h264 ../content/test_stream.264 -o::h264 test_out.h264 -hw
Multi Transcoding Sample Version 7.0.16053497

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
Pipeline surfaces number (DecPool): 20

Return on error: error code -3,   /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp   2924

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

root@mos:~/mscore_src/extern/src/ffmpeg# /usr/local/bin/ffmpeg -hwaccel qsv -c:v h264_qsv -vsync 0 -i udp://224.2.2.2:9000 -look_ahead 0 -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -preset veryfast -f mpegts udp://127.0.0.1:10000

Input #0, mpegts, from 'udp://224.2.2.2:9000':
Duration: N/A, start: 60850.147611, bitrate: N/A
Program 1
    Stream #0:0[0x1010]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
    Stream #0:1[0x1011]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
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
Segmentation fault (core dumped)

root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ls
build.sh cttmetrics_sample.cpp metrics_monitor run.sh
root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ./run.sh
ERROR: Failed to initialize metrics monitor, error code -10

I meet the same problem,can anyone help ?

it seems i successfully installed . maybe, the ./sample_multi_transcode instruction showing

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

indicates the successful installing. maybe you enter wrong parameters.

now , i can normally use the ffmpeg instruction using h264_qsv codec.

you should write libmfx.pc like this other than amend the config.mak:

prefix=/opt/intel/mediasdk

exec_prefix=${prefix}

libdir=${exec_prefix}/lib/lin_x64

includedir=${exec_prefix}/include

Name: libmfx

Description: Intel Media SDK dispatcher.

Version: 2015r6

Libs: -L${libdir} -lmfx -lva -lstdc++ -ldl -lva-drm -ldrm

Cflags: -I${includedir} -I/usr/include/libdrm

if any processing, please let me know.

I already add the libmfx.pc at the path,and it is vaild;

I cannot run ./metrics_monitor also

And I change the os to ubuntu 14.04, the wrong isnot avoided?

I donot know how to do?

zhao_q_ · ‎01-19-2017

the output

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

indicates you have successfully installed. try this command as root, it works on my computer

MediaServerStudioEssentials2017/SDK2017Production16.5/CentOS

cpu family : 6
model : 94
model name : Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz

CentOS Linux release 7.2.1511 (Core)

ffmpeg -y -i VID_20161224_172717.mp4 -vcodec h264_qsv -acodec copy -s 856x480 out10.flv

./sample_decode h264 -i ../content/test_stream.264 -hw -h 16 -h 16 -o out.yuv

./sample_decode h264 -i ../content/test_stream.264 -hw -h 16 -h 16 -o out.yuv
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
Decoding Sample Version 7.0.16053497

Input video AVC
Output format NV12
Input:
Resolution 176x96
Crop X,Y,W,H 0,0,0,0
Output:
Resolution 176x96
Frame rate 30.00
Memory type system
MediaSDK impl hw
MediaSDK version 1.19

Decoding started
Frame number: 101, fps: 975.902, fread_fps: 0.000, fwrite_fps: 0.00009
Decoding finished

su_g_ · ‎01-19-2017

I have check all the install step !

Is the cpu support qsv?( Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz)

The sample cannot run on my pc,I will change my os to CentOS Linux release 7.2.1511

My wechat is :Prodigals

zhao_q_ · ‎01-19-2017

MediaServerStudioEssentials2016 dont support intel 6th family cpu as mentioned in the tutorial paper . Changing os is a advisable solution. the compatibility brings strange problem.

su_g_ · ‎01-19-2017

I use MediaServerStudioEssentials2017,It support support intel 6th family cpu!!

I have contact the intel sales,they tell me it need path to support ffmpeg qsv!!! Hope can resolve my problem!

su_g_ · ‎01-19-2017

need patch

su_g_ · ‎01-21-2017

I am successed at centos 7.2,I will test the ffmpeg+qvs later!

su_g_ · ‎01-22-2017

I test with the command:

ffmpeg -hwaccel qsv -c:v h264_qsv -i http://192.168.1.64:8010/ch3.ts ; -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -f mpegts udp://127.0.0.1:10000

result:decode error

I test with the command:

ffmpeg -hwaccel -i http://192.168.1.64:8010/ch3.ts ; -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -f mpegts udp://127.0.0.1:10000

result:It is success,but video and audio not sync,and the cpu uarg 30% with:

RENDER usage: 2.00, VIDEO usage: 0.00, VIDEO_E usage: 0.00 VIDEO2 usage: 0.00 GT Freq: 350.00

Input #0, mpegts, from 'http://192.168.1.64:8010/ch3.ts':
Duration: N/A, start: 56643.097678, bitrate: N/A
Program 1
    Stream #0:0[0x1030]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
    Stream #0:1[0x1031]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
[h264_qsv @ 0x263c8e0] Encoder will work with partial HW acceleration
Output #0, mpegts, to 'udp://127.0.0.1:10000':
Metadata:
    encoder         : Lavf57.58.101
    Stream #0:0: Video: h264 (h264_qsv), nv12, 720x576 [SAR 16:11 DAR 20:11], q=2-31, 2000 kb/s, 25 fps, 90k tbn, 25 tbc
    Metadata:
      encoder         : Lavc57.66.108 h264_qsv
    Side data:
      cpb: bitrate max/min/avg: 0/0/2000000 buffer size: 0 vbv_delay: -1
    Stream #0:1: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_qsv))
Stream #0:1 -> #0:1 (copy)