[Buildroot] QtMultimedia and gstreamer-1.0

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* [Buildroot] QtMultimedia and gstreamer-1.0
@ 2016-05-15  6:04 Marco Trapanese
  2016-05-15  8:03 ` Peter Seiderer
  0 siblings, 1 reply; 10+ messages in thread
From: Marco Trapanese @ 2016-05-15  6:04 UTC (permalink / raw)
  To: buildroot

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^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-15  6:04 [Buildroot] QtMultimedia and gstreamer-1.0 Marco Trapanese
@ 2016-05-15  8:03 ` Peter Seiderer
  2016-05-15  8:28   ` Marco Trapanese
  0 siblings, 1 reply; 10+ messages in thread
From: Peter Seiderer @ 2016-05-15  8:03 UTC (permalink / raw)
  To: buildroot

Hello Marco,

On Sun, 15 May 2016 08:04:27 +0200, Marco Trapanese <marcotrapanese@gmail.com> wrote:

> Hello,
> I'm trying to use QtMultimedia on my system (2016.05-git-01212-gabfaf47-dirty, attached the .config file).
> The QtMultimedia documentations says:
> 
> The minimum required version of GStreamer is 0.10.24. The 1.x series is also supported.
> 
> To build Qt Multimedia, you need the GStreamer library, base plugins, and development files for your system. To run applications that use Qt Multimedia, you might also need to install the following GStreamer plugins: 'good', 'ugly', 'bad', ffmpeg (0.10), and libav (1.x). These additional plugins contain various codecs for audio and video decoding, as well as the necessary components for using the camera APIs. The package names for GStreamer vary between Linux distributions; try searching for gstreamer or libgstreamer in your distribution's package repository to find suitable packages.
> I selected gstreamer 1.x, gst1-libav, and several plugins from base/good/bad/ugly. But I'm not sure what "development files" exactly means.

This means the header files etc. which are installed into the staging directory (and not into the target directory) which
Qt needs to detect and compile with GStreamer support...

> When I try to create a QtMultimedia class I get the following error:
> 
> defaultServiceProvider::requestService(): no service found for - "org.qt-project.qt.mediaplayer"
> Do you have any experience on this topic?


Should not happen ;-)

Last time I used this combination was with Buildroot 2015.11-rc3 and it worked for me with this (defconfig)
additional package selection:

+BR2_PACKAGE_GSTREAMER1=y
+BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_AUDIOTESTSRC=y
+BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_ALSA=y
+BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_OGG=y
+BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VORBIS=y
+BR2_PACKAGE_GST1_PLUGINS_GOOD=y
+BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_AUDIOPARSERS=y
+BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_AUTODETECT=y
+BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_DEBUGUTILS=y
+BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_ID3DEMUX=y
+BR2_PACKAGE_GST1_PLUGINS_GOOD_PLUGIN_FLAC=y
+BR2_PACKAGE_DEJAVU=y
+BR2_PACKAGE_QT5=y
+BR2_PACKAGE_QT5BASE_LICENSE_APPROVED=y
+BR2_PACKAGE_QT5BASE_EXAMPLES=y
+BR2_PACKAGE_QT5BASE_WIDGETS=y
+BR2_PACKAGE_QT5BASE_FONTCONFIG=y
+BR2_PACKAGE_QT5BASE_GIF=y
+BR2_PACKAGE_QT5BASE_JPEG=y
+BR2_PACKAGE_QT5BASE_PNG=y
+BR2_PACKAGE_QT5MULTIMEDIA=y


...seems time to recheck it..., but needs some time...

Regards,
Peter

> Thanks
> Marco
> 
> 
> 
> 

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-15  8:03 ` Peter Seiderer
@ 2016-05-15  8:28   ` Marco Trapanese
  2016-05-15 12:05     ` Peter Seiderer
  0 siblings, 1 reply; 10+ messages in thread
From: Marco Trapanese @ 2016-05-15  8:28 UTC (permalink / raw)
  To: buildroot

Il 15/05/2016 10:03, Peter Seiderer ha scritto:
> This means the header files etc. which are installed into the staging 
> directory (and not into the target directory) which Qt needs to detect 
> and compile with GStreamer support... 

Thus, those files are needed only during the build process, they don't 
need to be copied to the target, do they?

I found a config.log in my qt5multimedia-5.6.0 output/build/ directory. 
It is attached to this email. It seems the gstreamer tests were 
successfully. Furthermore in the plugins/mediaservice subdirectory I find:

libgstaudiodecoder.so
libgstcamerabin.so
libgstmediacapture.so
libgstmediaplayer.so

which are installed on target under /usr/lib/qt/plugins/mediaservice/

By the way, on target their size is slightly smaller. This is because 
they are stripped or perhaps this may lead to an hidden problem? (just 
to be sure I tried to copy them to the target but the behavior is the same).
I can rebuild all from scratch, but if it's correct it would be useless!

What else I should check?
Best regards
Marco

-------------- next part --------------
executing config test openal
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/openal && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/openal
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/openal && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/openal"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:37:19: fatal error: AL/al.h: File o directory non esistente
 #include <AL/al.h>
                   ^
compilation terminated.
Makefile:296: set di istruzioni per l'obiettivo ".obj/main.o" non riuscito
make[1]: *** [.obj/main.o] Errore 1
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/openal"
test openal FAILED
executing config test pulseaudio
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/pulseaudio && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/pulseaudio
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/pulseaudio && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/pulseaudio"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -D_REENTRANT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/glib-2.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/glib-2.0/include -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/pulseaudio.o pulseaudio.cpp
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wl,-O1 -Wl,--enable-new-dtags -o pulseaudio .obj/pulseaudio.o   -lrt -lpthread -ldl -L/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib -lpulse-mainloop-glib -lpulse -lglib-2.0 -lintl 
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/pulseaudio"
test pulseaudio succeeded
executing config test gstreamer
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -pthread -pthread -pthread -pthread -pthread -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/gstreamer-1.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/gstreamer-1.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/glib-2.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/glib-2.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:38:14: warning: unused parameter ?argc? [-Wunused-parameter]
 int main(int argc, char** argv)
              ^
main.cpp:38:27: warning: unused parameter ?argv? [-Wunused-parameter]
 int main(int argc, char** argv)
                           ^
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wl,-O1 -Wl,--enable-new-dtags -o gstreamer .obj/main.o   -lrt -lpthread -ldl -L/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib -lgstaudio-1.0 -lgstvideo-1.0 -lgstbase-1.0 -lgstpbutils-1.0 -lgstreamer-1.0 -lgobject-2.0 -lglib-2.0 -lintl 
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer"
test gstreamer succeeded
executing config test gstreamer_photography
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_photography && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_photography
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_photography && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_photography"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -pthread -pthread -pthread -pthread -pthread -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/gstreamer-1.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/gstreamer-1.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/glib-2.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/glib-2.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:41:14: warning: unused parameter ?argc? [-Wunused-parameter]
 int main(int argc, char** argv)
              ^
main.cpp:41:27: warning: unused parameter ?argv? [-Wunused-parameter]
 int main(int argc, char** argv)
                           ^
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wl,-O1 -Wl,--enable-new-dtags -o gstreamer_photography .obj/main.o   -lrt -lpthread -ldl -lgstphotography-1.0 -L/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib -lgstaudio-1.0 -lgstvideo-1.0 -lgstbase-1.0 -lgstpbutils-1.0 -lgstreamer-1.0 -lgobject-2.0 -lglib-2.0 -lintl 
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_photography"
test gstreamer_photography succeeded
executing config test gstreamer_encodingprofiles
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_encodingprofiles && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_encodingprofiles
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_encodingprofiles && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_encodingprofiles"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -pthread -pthread -pthread -pthread -pthread -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/gstreamer-1.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/gstreamer-1.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/glib-2.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/glib-2.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:39:14: warning: unused parameter ?argc? [-Wunused-parameter]
 int main(int argc, char** argv)
              ^
main.cpp:39:27: warning: unused parameter ?argv? [-Wunused-parameter]
 int main(int argc, char** argv)
                           ^
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wl,-O1 -Wl,--enable-new-dtags -o gstreamer_encodingprofiles .obj/main.o   -lrt -lpthread -ldl -L/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib -lgstaudio-1.0 -lgstvideo-1.0 -lgstbase-1.0 -lgstpbutils-1.0 -lgstreamer-1.0 -lgobject-2.0 -lglib-2.0 -lintl 
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_encodingprofiles"
test gstreamer_encodingprofiles succeeded
executing config test gstreamer_appsrc
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_appsrc && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_appsrc
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_appsrc && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_appsrc"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -pthread -pthread -pthread -pthread -pthread -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/gstreamer-1.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/gstreamer-1.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/glib-2.0 -I/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/glib-2.0/include -isystem /home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:38:14: warning: unused parameter ?argc? [-Wunused-parameter]
 int main(int argc, char** argv)
              ^
main.cpp:38:27: warning: unused parameter ?argv? [-Wunused-parameter]
 int main(int argc, char** argv)
                           ^
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wl,-O1 -Wl,--enable-new-dtags -o gstreamer_appsrc .obj/main.o   -lrt -lpthread -ldl -L/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib -lgstaudio-1.0 -lgstvideo-1.0 -lgstbase-1.0 -lgstpbutils-1.0 -lgstreamer-1.0 -lgobject-2.0 -lglib-2.0 -lintl 
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gstreamer_appsrc"
test gstreamer_appsrc succeeded
executing config test linux_v4l
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/linux_v4l && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/linux_v4l
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/linux_v4l && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/linux_v4l"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:36:14: warning: unused parameter ?argc? [-Wunused-parameter]
 int main(int argc, char** argv)
              ^
main.cpp:36:27: warning: unused parameter ?argv? [-Wunused-parameter]
 int main(int argc, char** argv)
                           ^
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wl,-O1 -Wl,--enable-new-dtags -o linux_v4l .obj/main.o   -lrt -lpthread -ldl 
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/linux_v4l"
test linux_v4l succeeded
executing config test resourcepolicy
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/resourcepolicy && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/resourcepolicy
Project ERROR: libresourceqt5 development package not found
test resourcepolicy FAILED
executing config test gpu_vivante
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gpu_vivante && /home/femtotech/dev/buildroot/output/host/usr/bin/qmake -spec /home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ "CONFIG -= qt debug_and_release app_bundle lib_bundle" /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gpu_vivante
+ cd /home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gpu_vivante && make
make[1]: ingresso nella directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gpu_vivante"
/home/femtotech/dev/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabihf-g++ -c -pipe -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os --sysroot=/home/femtotech/dev/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabihf/sysroot -O2 -O3 -std=gnu++0x -fno-exceptions -Wall -W -fPIC -DQT_NO_MTDEV -DQT_NO_LIBINPUT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -I/home/femtotech/dev/buildroot/output/host/usr/mkspecs/devices/linux-buildroot-g++ -o .obj/main.o main.cpp
main.cpp:37:20: error: ?GL_VIV_YV12? was not declared in this scope
 const int format = GL_VIV_YV12;
                    ^
main.cpp:39:14: warning: unused parameter ?argc? [-Wunused-parameter]
 int main(int argc, char** argv)
              ^
main.cpp:39:27: warning: unused parameter ?argv? [-Wunused-parameter]
 int main(int argc, char** argv)
                           ^
Makefile:296: set di istruzioni per l'obiettivo ".obj/main.o" non riuscito
make[1]: *** [.obj/main.o] Errore 1
make[1]: uscita dalla directory "/home/femtotech/dev/buildroot/output/build/qt5multimedia-5.6.0/config.tests/gpu_vivante"
test gpu_vivante FAILED

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-15  8:28   ` Marco Trapanese
@ 2016-05-15 12:05     ` Peter Seiderer
  2016-05-15 12:10       ` Marco Trapanese
  0 siblings, 1 reply; 10+ messages in thread
From: Peter Seiderer @ 2016-05-15 12:05 UTC (permalink / raw)
  To: buildroot

Hello Marco,

On Sun, 15 May 2016 10:28:45 +0200, Marco Trapanese <marcotrapanese@gmail.com> wrote:

> Il 15/05/2016 10:03, Peter Seiderer ha scritto:
> > This means the header files etc. which are installed into the staging 
> > directory (and not into the target directory) which Qt needs to detect 
> > and compile with GStreamer support... 
> 
> Thus, those files are needed only during the build process, they don't 
> need to be copied to the target, do they?
> 

Yes...

> I found a config.log in my qt5multimedia-5.6.0 output/build/ directory. 
> It is attached to this email. It seems the gstreamer tests were 
> successfully. Furthermore in the plugins/mediaservice subdirectory I find:
> 
> libgstaudiodecoder.so
> libgstcamerabin.so
> libgstmediacapture.so
> libgstmediaplayer.so
> 
> which are installed on target under /usr/lib/qt/plugins/mediaservice/
> 
> By the way, on target their size is slightly smaller. This is because 
> they are stripped or perhaps this may lead to an hidden problem? (just 
> to be sure I tried to copy them to the target but the behavior is the same).
> I can rebuild all from scratch, but if it's correct it would be useless!

Yes the target files are stripped (to remove possible debug/linking information
size overhead, but should not change functionality)...

> 
> What else I should check?

Would suspect some missing library....maybe I find some time tonight to
do some local test to check/verify your problem...

Regards,
Peter

> Best regards
> Marco
> 

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-15 12:05     ` Peter Seiderer
@ 2016-05-15 12:10       ` Marco Trapanese
  2016-05-16 20:18         ` Peter Seiderer
  0 siblings, 1 reply; 10+ messages in thread
From: Marco Trapanese @ 2016-05-15 12:10 UTC (permalink / raw)
  To: buildroot

Il 15/05/2016 14:05, Peter Seiderer ha scritto:
> Would suspect some missing library....maybe I find some time tonight 
> to do some local test to check/verify your problem... 


I thank you very much. Please, feel free to ask me any other details or 
test if they may help you!

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-15 12:10       ` Marco Trapanese
@ 2016-05-16 20:18         ` Peter Seiderer
  2016-05-16 20:22           ` Marco Trapanese
  0 siblings, 1 reply; 10+ messages in thread
From: Peter Seiderer @ 2016-05-16 20:18 UTC (permalink / raw)
  To: buildroot

Hello Marco,

On Sun, 15 May 2016 14:10:43 +0200, Marco Trapanese <marcotrapanese@gmail.com> wrote:

> Il 15/05/2016 14:05, Peter Seiderer ha scritto:
> > Would suspect some missing library....maybe I find some time tonight 
> > to do some local test to check/verify your problem... 
> 
> 
> I thank you very much. Please, feel free to ask me any other details or 
> test if they may help you!
> 

Buildroot with Qt5 and Qt5Multimedia using gstreamer1 packages still works
for me (on RPi 3, buildroot master from git).....

Maybe try a complete rebuild? Try to find out why Qt5Multimedia plugin is
not loaded, maybe a missing library (try strace and/or ldd)?

Mind to share your buildroot .config file?

Regards, Peter

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-16 20:18         ` Peter Seiderer
@ 2016-05-16 20:22           ` Marco Trapanese
  2016-05-16 21:08             ` Marco Trapanese
  0 siblings, 1 reply; 10+ messages in thread
From: Marco Trapanese @ 2016-05-16 20:22 UTC (permalink / raw)
  To: buildroot

Il 16/05/2016 22:18, Peter Seiderer ha scritto:
>
> Buildroot with Qt5 and Qt5Multimedia using gstreamer1 packages still works
> for me (on RPi 3, buildroot master from git).....

Great!

> Maybe try a complete rebuild? Try to find out why Qt5Multimedia plugin is
> not loaded, maybe a missing library (try strace and/or ldd)?

I will try to ldd files under /usr/lib/qt/plugins/

> Mind to share your buildroot .config file?


Here it is!
Thanks
Marco

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^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-16 20:22           ` Marco Trapanese
@ 2016-05-16 21:08             ` Marco Trapanese
  2016-05-17 10:58               ` Peter Seiderer
  0 siblings, 1 reply; 10+ messages in thread
From: Marco Trapanese @ 2016-05-16 21:08 UTC (permalink / raw)
  To: buildroot

Il 16/05/2016 22:22, Marco Trapanese ha scritto:
> I will try to ldd files under /usr/lib/qt/plugins/


I attach to this email the output for:

ldd libgstmediaplayer.so

please, how to read the results?
Two questions:

1) "checking sub-depends for '/blabla.so' " means it found the 
sub-depends, doesn't it?

2) what does "checking sub-depends for 'not found'" mean???

It doesn't found libQt5OpenGL:

> libQt5OpenGL.so.5 => not found (0x00000000)

I guess due to the missing of "opengl" module.
I'm rebuilding Qt5... let's see if it fixes.



-------------- next part --------------
	libc.so.1 => /lib/libc.so.1 (0x76e91000)
	libpthread.so.1 => /lib/libpthread.so.1 (0x76e6e000)
	libdl.so.1 => /lib/libdl.so.1 (0x76e5a000)
	ld-uClibc.so.1 => /lib/ld-uClibc.so.1 (0x76f0a000)
	libc.so.1 => /lib/libc.so.1 (0x76eb4000)
	ld-uClibc.so.1 => /lib/ld-uClibc.so.1 (0x76f2d000)
	ld-uClibc.so.1 => /lib/ld-uClibc.so.1 (0x76f46000)
	libdl.so.1 => /lib/libdl.so.1 (0x76f32000)
	libc.so.1 => /lib/libc.so.1 (0x76eb9000)
	libc.so.1 => /lib/libc.so.1 (0x76ec2000)
	ld-uClibc.so.1 => /lib/ld-uClibc.so.1 (0x76f3b000)
	ld-uClibc.so.1 => /lib/ld-uClibc.so.1 (0x76f22000)
checking sub-depends for '/usr/lib/libqgsttools_p.so.1'
checking sub-depends for '/usr/lib/libgstaudio-1.0.so.0'
checking sub-depends for '/usr/lib/libgstvideo-1.0.so.0'
checking sub-depends for '/usr/lib/libgstpbutils-1.0.so.0'
checking sub-depends for '/usr/lib/libgstapp-1.0.so.0'
checking sub-depends for '/usr/lib/libgstbase-1.0.so.0'
checking sub-depends for '/usr/lib/libgstreamer-1.0.so.0'
checking sub-depends for '/usr/lib/libgobject-2.0.so.0'
checking sub-depends for '/usr/lib/libglib-2.0.so.0'
checking sub-depends for '/usr/lib/libintl.so.8'
checking sub-depends for '/usr/lib/libQt5MultimediaWidgets.so.5'
checking sub-depends for '/usr/lib/libQt5Multimedia.so.5'
checking sub-depends for '/usr/lib/libQt5Widgets.so.5'
checking sub-depends for '/usr/lib/libQt5Gui.so.5'
checking sub-depends for '/usr/lib/libQt5Network.so.5'
checking sub-depends for '/usr/lib/libQt5Core.so.5'
checking sub-depends for '/lib/librt.so.1'
checking sub-depends for '/lib/libdl.so.1'
checking sub-depends for '/usr/lib/libGLESv2.so'
checking sub-depends for '/lib/libpthread.so.1'
checking sub-depends for '/usr/lib/libstdc++.so.6'
checking sub-depends for '/lib/libm.so.1'
checking sub-depends for '/lib/libgcc_s.so.1'
checking sub-depends for '/lib/libc.so.1'
checking sub-depends for '/usr/lib/libgsttag-1.0.so.0'
checking sub-depends for '/usr/lib/libgmodule-2.0.so.0'
checking sub-depends for '/usr/lib/libffi.so.6'
checking sub-depends for '/usr/lib/libpcre.so.1'
checking sub-depends for 'not found'
checking sub-depends for '/usr/lib/libpulse.so.0'
checking sub-depends for '/usr/lib/libpng16.so.16'
checking sub-depends for '/usr/lib/libz.so.1'
checking sub-depends for '/usr/lib/libicui18n.so.57'
checking sub-depends for '/usr/lib/libicuuc.so.57'
checking sub-depends for '/usr/lib/libicudata.so.57'
checking sub-depends for '/usr/lib/libpcre16.so.0'
checking sub-depends for '/usr/lib/libgthread-2.0.so.0'
checking sub-depends for '/usr/lib/libEGL.so'
checking sub-depends for '/usr/lib/libkhrn_client.so'
checking sub-depends for '/usr/lib/libbcm_host.so'
checking sub-depends for '/usr/lib/libvchostif.so'
checking sub-depends for '/usr/lib/libvchiq_arm.so'
checking sub-depends for '/usr/lib/libvcos.so'
checking sub-depends for '/usr/lib/libvcfiled_check.so'
checking sub-depends for '/usr/lib/pulseaudio/libpulsecommon-8.0.so'
checking sub-depends for '/usr/lib/libjson-c.so.2'
checking sub-depends for '/usr/lib/libsndfile.so.1'
checking sub-depends for '/usr/lib/libdbus-1.so.3'
checking sub-depends for '/lib/libatomic.so.1'
	libqgsttools_p.so.1 => /usr/lib/libqgsttools_p.so.1 (0x00000000)
	libgstaudio-1.0.so.0 => /usr/lib/libgstaudio-1.0.so.0 (0x00000000)
	libgstvideo-1.0.so.0 => /usr/lib/libgstvideo-1.0.so.0 (0x00000000)
	libgstpbutils-1.0.so.0 => /usr/lib/libgstpbutils-1.0.so.0 (0x00000000)
	libgstapp-1.0.so.0 => /usr/lib/libgstapp-1.0.so.0 (0x00000000)
	libgstbase-1.0.so.0 => /usr/lib/libgstbase-1.0.so.0 (0x00000000)
	libgstreamer-1.0.so.0 => /usr/lib/libgstreamer-1.0.so.0 (0x00000000)
	libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x00000000)
	libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x00000000)
	libintl.so.8 => /usr/lib/libintl.so.8 (0x00000000)
	libQt5MultimediaWidgets.so.5 => /usr/lib/libQt5MultimediaWidgets.so.5 (0x00000000)
	libQt5Multimedia.so.5 => /usr/lib/libQt5Multimedia.so.5 (0x00000000)
	libQt5Widgets.so.5 => /usr/lib/libQt5Widgets.so.5 (0x00000000)
	libQt5Gui.so.5 => /usr/lib/libQt5Gui.so.5 (0x00000000)
	libQt5Network.so.5 => /usr/lib/libQt5Network.so.5 (0x00000000)
	libQt5Core.so.5 => /usr/lib/libQt5Core.so.5 (0x00000000)
	librt.so.1 => /lib/librt.so.1 (0x00000000)
	libdl.so.1 => /lib/libdl.so.1 (0x00000000)
	libGLESv2.so => /usr/lib/libGLESv2.so (0x00000000)
	libpthread.so.1 => /lib/libpthread.so.1 (0x00000000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00000000)
	libm.so.1 => /lib/libm.so.1 (0x00000000)
	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00000000)
	libc.so.1 => /lib/libc.so.1 (0x00000000)
	libgsttag-1.0.so.0 => /usr/lib/libgsttag-1.0.so.0 (0x00000000)
	libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0x00000000)
	libffi.so.6 => /usr/lib/libffi.so.6 (0x00000000)
	libpcre.so.1 => /usr/lib/libpcre.so.1 (0x00000000)
	libQt5OpenGL.so.5 => not found (0x00000000)
	libpulse.so.0 => /usr/lib/libpulse.so.0 (0x00000000)
	libpng16.so.16 => /usr/lib/libpng16.so.16 (0x00000000)
	libz.so.1 => /usr/lib/libz.so.1 (0x00000000)
	libicui18n.so.57 => /usr/lib/libicui18n.so.57 (0x00000000)
	libicuuc.so.57 => /usr/lib/libicuuc.so.57 (0x00000000)
	libicudata.so.57 => /usr/lib/libicudata.so.57 (0x00000000)
	libpcre16.so.0 => /usr/lib/libpcre16.so.0 (0x00000000)
	libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0x00000000)
	/lib/ld-uClibc.so.1 => /lib/ld-uClibc.so.1 (0x00000000)
	libEGL.so => /usr/lib/libEGL.so (0x00000000)
	libkhrn_client.so => /usr/lib/libkhrn_client.so (0x00000000)
	libbcm_host.so => /usr/lib/libbcm_host.so (0x00000000)
	libvchostif.so => /usr/lib/libvchostif.so (0x00000000)
	libvchiq_arm.so => /usr/lib/libvchiq_arm.so (0x00000000)
	libvcos.so => /usr/lib/libvcos.so (0x00000000)
	libvcfiled_check.so => /usr/lib/libvcfiled_check.so (0x00000000)
	libpulsecommon-8.0.so => /usr/lib/pulseaudio/libpulsecommon-8.0.so (0x00000000)
	libjson-c.so.2 => /usr/lib/libjson-c.so.2 (0x00000000)
	libsndfile.so.1 => /usr/lib/libsndfile.so.1 (0x00000000)
	libdbus-1.so.3 => /usr/lib/libdbus-1.so.3 (0x00000000)
	libatomic.so.1 => /lib/libatomic.so.1 (0x00000000)
	not a dynamic executable

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-16 21:08             ` Marco Trapanese
@ 2016-05-17 10:58               ` Peter Seiderer
  2016-05-17 11:07                 ` Marco Trapanese
  0 siblings, 1 reply; 10+ messages in thread
From: Peter Seiderer @ 2016-05-17 10:58 UTC (permalink / raw)
  To: buildroot

Hello Marco,

On Mon, 16 May 2016 23:08:12 +0200, Marco Trapanese <marcotrapanese@gmail.com> wrote:

> Il 16/05/2016 22:22, Marco Trapanese ha scritto:
> > I will try to ldd files under /usr/lib/qt/plugins/
> 
> 
> I attach to this email the output for:
> 
> ldd libgstmediaplayer.so
> 
> please, how to read the results?
> Two questions:
> 
> 1) "checking sub-depends for '/blabla.so' " means it found the 
> sub-depends, doesn't it?
> 
> 2) what does "checking sub-depends for 'not found'" mean???
> 
> It doesn't found libQt5OpenGL:
> 
> > libQt5OpenGL.so.5 => not found (0x00000000)
> 
> I guess due to the missing of "opengl" module.
> I'm rebuilding Qt5... let's see if it fixes.
> 

Enabling 'BR2_PACKAGE_QT5BASE_OPENGL_LIB=y' and doing

	$ rm build/qt5base-5.6.0/.stamp_staging_installed
	$ rm build/qt5base-5.6.0/.stamp_target_installed
	$ make

(and copy the new image to sd card, or copy only the missing libQt5OpenGL.so.5)
should do the trick...

Patch for qt5multimedia follows....

Regards,
Peter

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Buildroot] QtMultimedia and gstreamer-1.0
  2016-05-17 10:58               ` Peter Seiderer
@ 2016-05-17 11:07                 ` Marco Trapanese
  0 siblings, 0 replies; 10+ messages in thread
From: Marco Trapanese @ 2016-05-17 11:07 UTC (permalink / raw)
  To: buildroot

Yes, it works. Anyway I didn't find that requisite in the QtMultimedia docs

Best regards
Marco
Il 17/Mag/2016 12:58, "Peter Seiderer" <ps.report@gmx.net> ha scritto:

> Hello Marco,
>
> On Mon, 16 May 2016 23:08:12 +0200, Marco Trapanese <
> marcotrapanese at gmail.com> wrote:
>
> > Il 16/05/2016 22:22, Marco Trapanese ha scritto:
> > > I will try to ldd files under /usr/lib/qt/plugins/
> >
> >
> > I attach to this email the output for:
> >
> > ldd libgstmediaplayer.so
> >
> > please, how to read the results?
> > Two questions:
> >
> > 1) "checking sub-depends for '/blabla.so' " means it found the
> > sub-depends, doesn't it?
> >
> > 2) what does "checking sub-depends for 'not found'" mean???
> >
> > It doesn't found libQt5OpenGL:
> >
> > > libQt5OpenGL.so.5 => not found (0x00000000)
> >
> > I guess due to the missing of "opengl" module.
> > I'm rebuilding Qt5... let's see if it fixes.
> >
>
> Enabling 'BR2_PACKAGE_QT5BASE_OPENGL_LIB=y' and doing
>
>         $ rm build/qt5base-5.6.0/.stamp_staging_installed
>         $ rm build/qt5base-5.6.0/.stamp_target_installed
>         $ make
>
> (and copy the new image to sd card, or copy only the missing
> libQt5OpenGL.so.5)
> should do the trick...
>
> Patch for qt5multimedia follows....
>
> Regards,
> Peter
>
-------------- next part --------------
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^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2016-05-17 11:07 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-05-15  6:04 [Buildroot] QtMultimedia and gstreamer-1.0 Marco Trapanese
2016-05-15  8:03 ` Peter Seiderer
2016-05-15  8:28   ` Marco Trapanese
2016-05-15 12:05     ` Peter Seiderer
2016-05-15 12:10       ` Marco Trapanese
2016-05-16 20:18         ` Peter Seiderer
2016-05-16 20:22           ` Marco Trapanese
2016-05-16 21:08             ` Marco Trapanese
2016-05-17 10:58               ` Peter Seiderer
2016-05-17 11:07                 ` Marco Trapanese

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