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3075 Discussions

nginx rtmp module fails to call ffmpeg with h264_qsv. Why?

applemax82
Beginner
‎06-14-2017 08:59 PM
919 Views

Hi,

There is some problem with nginx rtmp module calling ffmpeg. Nginx can't running ffmpeg with h264_qsv correctly

 

The test environment is show as follow:

OS - Centos 7.2

Intel MSDK Studio is installed

ffmpeg/x264/fdk-aac are installed

nginx/nginx rtmp module are installed

 

https://github.com/arut/nginx-rtmp-module/wiki/Exec-wrapper-in-bash

nginx server will call nginx rtmp module, which will call one transcoding script as the above url link describes, which will call ffmpeg.

 

My transcoding script is shown as follows:

#!/bin/bash

export LD_LIBRARY_PATH=/usr/local/lib:/opt/intel/composer_xe_2013_sp1.2.144/compiler/lib/intel64
export LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64
export LIBVA_DRIVER_NAME=iHD

on_die ()
{
    # kill all children
    pkill -KILL -P $$
}

trap 'on_die' TERM

useX264=0

appSrc=$1
nameSrc=$2
appDst=$3
nameDst=$4

if [ "$useX264" -ne 0 ];then
    /usr/local/bin/ffmpeg -nostdin -i rtmp://localhost:1935/"$appSrc"/"$nameSrc" -vcodec libx264 -acodec libfdk_aac -vf "scale=640:480" -f flv rtmp://localhost:1935/"$appDst"/"$nameDst"  > /tmp/ffmpeg_process.log 2>&1 &
else
    /usr/local/bin/ffmpeg -vcodec h264_qsv -nostdin -i rtmp://localhost:1935/"$appSrc"/"$nameSrc" -vcodec h264_qsv -acodec libfdk_aac -vf "scale=640:480" -f flv rtmp://localhost:1935/"$appDst"/"$nameDst"  > /tmp/ffmpeg_process.log 2>&1 &
fi

wait

 

If x264 is used, then the transcoding script can run ffmpeg without error. If h264_qsv is used, ffmpeg will report error as shown below:

ffmpeg version n3.2.2-51-gdbda4f7 Copyright (c) 2000-2016 the FFmpeg developers
  built with icc (ICC) 14.0.2 20140120
  configuration: --cc=/opt/intel/bin/icc --enable-version3 --enable-asm --enable-yasm --enable-avfilter --enable-libvidstab --disable-static --enable-shared --enable-libx264 --enable-gpl --prefix=/usr/local/ --extra-cflags='-I/usr/local/include -I/opt/intel/opencl/include' --extra-ldflags='-L/usr/local/lib -L/opt/intel/opencl' --enable-libfdk_aac --enable-nonfree --enable-libass --enable-libfreetype --extra-libs=-lfreetype --enable-opencl --enable-libmfx --enable-memalign-hack --enable-librtmp
  libavutil      55. 34.100 / 55. 34.100
  libavcodec     57. 64.101 / 57. 64.101
  libavformat    57. 56.100 / 57. 56.100
  libavdevice    57.  1.100 / 57.  1.100
  libavfilter     6. 65.100 /  6. 65.100
  libswscale      4.  2.100 /  4.  2.100
  libswresample   2.  3.100 /  2.  3.100
  libpostproc    54.  1.100 / 54.  1.100
Metadata:
  Server                NGINX RTMP (github.com/arut/nginx-rtmp-module)
  width                 1920.00
  height                1080.00
  displayWidth          1920.00
  displayHeight         1080.00
  duration              0.00
  framerate             25.00
  fps                   25.00
  videodatarate         4000.00
  videocodecid          0.00
  audiodatarate         160.00
  audiocodecid          0.00
[live_flv @ 0xc0e680] audio stream discovered after head already parsed
[live_flv @ 0xc0e680] video stream discovered after head already parsed
Input #0, live_flv, from 'rtmp://localhost:1935/live1/abc':
  Metadata:
    Server          : NGINX RTMP (github.com/arut/nginx-rtmp-module)
    displayWidth    : 1920
    displayHeight   : 1080
    fps             : 25
    profile         : 
    level           : 
  Duration: 00:00:00.00, start: 40.890000, bitrate: N/A
    Stream #0:0: Audio: aac (LC), 44100 Hz, stereo, fltp
    Stream #0:1: Video: h264 (High), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 1k tbn, 50 tbc
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (h264_qsv) -> h264 (h264_qsv))
  Stream #0:0 -> #0:1 (aac (native) -> aac (libfdk_aac))
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcc26e0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcfa460] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc95fe0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xca9b80] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc74ca0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc41c40] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xd0c740] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcbc2a0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcd7920] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcd3ae0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xd0c740] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc95fe0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcfa460] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcd3ae0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xca9b80] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xca86a0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcc26e0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcbc2a0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcd3ae0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xd0c740] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcc26e0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcd1b40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc41c40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcefe60] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc46a40] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcda880] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcaf8c0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc6ebe0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc5fc60] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xce9dc0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xce2000] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcbc2a0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc84940] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc814c0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc95fe0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcecd40] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcbf200] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcd3ae0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xca86a0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xcb5c60] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc43260] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xca86a0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcd3ae0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc77ce0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xc7d460] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xcccdc0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xd006a0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc88ac0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcd1b40] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xc66fa0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xca9b80] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xcc26e0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
[AVHWDeviceContext @ 0xc40de0] No VA display found for device: /dev/dri/renderD128.
[AVHWDeviceContext @ 0xd277e0] No VA display found for device: /dev/dri/renderD129.
[AVHWDeviceContext @ 0xcd3ae0] No VA display found for device: /dev/dri/renderD130.
[AVHWDeviceContext @ 0xe8bec0] No VA display found for device: /dev/dri/card0.
[AVHWDeviceContext @ 0xc95fe0] No VA display found for device: /dev/dri/card1.
[AVHWDeviceContext @ 0xc6b8c0] No VA display found for device: /dev/dri/card2.
Failed to create a QSV device
[h264_qsv @ 0xf05660] Error initializing an MFX session
Error while decoding stream #0:1: Function not implemented
Too many packets buffered for output stream 0:1.
[libfdk_aac @ 0xee8440] 2 frames left in the queue on closing
Conversion failed!

 

 

I have set important environment variables, i.e. LD_LIBRARY_PATH, LIBVA_DRIVERS_PATH and LIBVA_DRIVER_NAME. why does nginx not run ffmpeg correctly?

 

https://software.intel.com/sites/default/files/managed/52/a7/media_server_studio_getting_started_guide.pdf

However, If I install msdk according to Minimum Install in the document of 'media_server_studio_getting_started_guide.pdf', there is no problem when nginx runs ffmpeg with h264_qsv.

 

Why nginx can't run correctly ffmpeg with h264_qsv, when MSDK studio is fully installed?

Thanks!

Look forward to reply and help!

 

Regards

Andrew

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Jiandong_Z_Intel
Employee
‎06-25-2017 07:12 PM
919 Views

Hi There,

As your MSDK samples and ffmpeg run in command line is right.

so please check your nginx setting.

 

Thanks,

Zachary

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