tce-load -i compiletc gst-plugins-bad-dev libva-dev

cd gstreamer-vaapi-1.14.4

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --disable-debug

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [1m 6.71s]
sudo make install

gstreamer-vaapi configuration summary:

Installation Prefix .............. : /usr/local
GStreamer API version ............ : 1.14
VA-API version ................... : 0.40.0
Video encoding ................... : yes
Video outputs .................... : drm x11 glx egl


Test

rm /home/tc/.cache/gstreamer-1.0/registry.x86_64.bin

* Play an H.264 video with an MP4 container in fullscreen mode
$ gst-launch-1.0 -v filesrc location=/mnt/sdb1/media/video/video_test.mp4 ! qtdemux ! vaapidecode ! vaapisink fullscreen=true

libva info: VA-API version 0.34.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_34
libva info: va_openDriver() returns 0
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'vaapidecode0': gst.vaapi.Display=context, display=(GstVaapiDisplay)NULL;
ERROR: from element /GstPipeline:pipeline0/GstQTDemux:qtdemux0: GStreamer encountered a general stream error.
Additional debug info:
qtdemux.c(4434): gst_qtdemux_loop (): /GstPipeline:pipeline0/GstQTDemux:qtdemux0:
streaming stopped, reason not-linked
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
/GstPipeline:pipeline0/GstQTDemux:qtdemux0.GstPad:audio_0: caps = "NULL"
/GstPipeline:pipeline0/GstQTDemux:qtdemux0.GstPad:video_0: caps = "NULL"
Freeing pipeline ...

$ gst-play-1.0 /mnt/sdb1/media/video/video_test.mp4
Now playing /mnt/sdb1/media/video/video_test.mp4
libva info: VA-API version 0.34.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_34
libva info: va_openDriver() returns 0
Redistribute latency...
0:00:16.2 / 0:00:16.2                                                                
Reached end of play list.

$ gst-launch-1.0 -v filesrc location=/mnt/sdb1/media/video/caitlin_jump.mp4 ! qtdemux ! vaapidecode ! vaapisink fullscreen=true
libva info: VA-API version 0.34.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_34
libva info: va_openDriver() returns 0
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'vaapidecode0': gst.vaapi.Display=context, display=(GstVaapiDisplay)NULL;
/GstPipeline:pipeline0/GstVaapiDecode:vaapidecode0.GstPad:sink: caps = "video/x-h264\,\ stream-format\=\(string\)avc\,\ alignment\=\(string\)au\,\ level\=\(string\)2.1\,\ profile\=\(string\)main\,\ codec_data\=\(buffer\)014d4015ffe10019674d40159a7203c14d80880000030008000003019078b1724001000468cf3c80\,\ width\=\(int\)480\,\ height\=\(int\)320\,\ framerate\=\(fraction\)25/1\,\ pixel-aspect-ratio\=\(fraction\)1/1"
Redistribute latency...
/GstPipeline:pipeline0/GstVaapiDecode:vaapidecode0.GstPad:src: caps = "video/x-raw\,\ format\=\(string\)I420\,\ width\=\(int\)480\,\ height\=\(int\)320\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ interlace-mode\=\(string\)progressive\,\ colorimetry\=\(string\)bt601\,\ framerate\=\(fraction\)25/1"
/GstPipeline:pipeline0/GstVaapiSink:vaapisink0.GstPad:sink: caps = "video/x-raw\,\ format\=\(string\)I420\,\ width\=\(int\)480\,\ height\=\(int\)320\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ interlace-mode\=\(string\)progressive\,\ colorimetry\=\(string\)bt601\,\ framerate\=\(fraction\)25/1"
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:01:12.880217928
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...