Lates Gstreamer on Raspberry PI

[Patrick Fü]

Hey Dave,

thanks for the hint. I got it to work now. the problem were the wrong
configure flags. I used the same one as you suggested.

cheers, patrick



2016-07-21 9:47 GMT+02:00 Digits <info at digits.tv>:

> Hi Patrick,
>
> You should have glupload in your plugins-bad, I have on my RPi2.  You
> could try my configure line:
>
> ./configure --disable-gtk-doc --disable-x11 --disable-glx --enable-egl
> --enable-dispmanx CFLAGS="-I/opt/vc/include/EGL -I/opt/vc/include/GLES
> -I/opt/vc/include/GLES2 -I/opt/vc/include
> -I/opt/vc/include/interface/vcos/pthreads
> -I/opt/vc/include/interface/vmcs_host/linux" LDFLAGS="-L/opt/vc/lib"
> CPPFLAGS="-I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
> -I/opt/vc/include/interface/vmcs_host/linux -I/opt/vc/include/EGL"
>
> I can also duplicate the OMX/EGLImage error with certain file
> types/containers - I haven't solved that issue as yet.
>
> Regards,
>
> Dave.
>
> On 20/07/2016 3:08 AM, Patrick Fü wrote:
>
>
>
> Hey all,
>
> I'm trying to compile the latest Gstreamer (including plugins) on a
> Raspberry Pi3 running Rasbian. The compiling almost worked without any
> problems but now some error while trying to start a player give me some
> headache.
>
> Could some one point me in the right direction so I can test the latest
> gstreamer code on the RPI ?
>
> What I did is the following:
> +++++++++++++++++++++++++++++
>
> # first install gstreamer dependencies
> apt install autoconf automake libtool bison flex gtk-doc-tools python git
>
>
> # get the latest source code
> for module in gstreamer orc gst-plugins-base gst-plugins-good
> gst-plugins-bad gst-omx ; do
>    git clone git://anongit.freedesktop.org/git/gstreamer/$module ;
> done
>
> #compile gstreamer core
> cd gstreamer
> ./autogen.sh
> make -j3
> make install
>
> # after we installed gstreamer to the default location
> # this helps plugins to find gstreamer
> export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
>
> cd ..
> cd orc
> ./autogen.sh
> make -j3
> make install
>
> cd ..
> cd gst-plugins-base
> ./autogen.sh
> ./configure --enable-gtk-doc-html=no
> make -j3
> make install
>
> cd ..
> cd gst-plugins-good
> ./autogen.sh
> ./configure --enable-gtk-doc-html=no
> make -j3
> make install
>
> cd ..
> cd gst-plugins-bad
> ./autogen.sh
> ./configure --enable-gtk-doc-html=no --enable-gles2=yes
> LDFLAGS='-L/opt/vc/lib' CPPFLAGS='-I/opt/vc/include
> -I/opt/vc/include/interface/vcos/pthreads
> -I/opt/vc/include/interface/vmcs_host/linux'
> make -j3
> make install
>
> cd ..
> cd gst-omx
> LDFLAGS='-L/opt/vc/lib' CPPFLAGS='-I/opt/vc/include -I/opt/vc/include/IL
> -I/opt/vc/include/interface/vcos/pthreads
> -I/opt/vc/include/interface/vmcs_host/linux' ./autogen.sh
> --with-omx-target=rpi --enable-gtk-doc-html=no
> make -j3
> make install
>
> export LD_LIBRARY_PATH=/usr/local/lib/
> export GST_OMX_CONFIG_DIR=~/gst-omx/config/rpi/
>
> +++++++++++++++++++++++
>
> This results in different error while calling different things:
>
> calling: gst-inspect-1.0 glupload
> results in:
>  (gst-plugin-scanner:22741): GStreamer-WARNING **: Failed to load plugin
> '/usr/local/lib/gstreamer-1.0/libgstopengl.so': /opt/vc/lib/libEGL.so:
> undefined symbol: glDiscardFramebufferEXT
> No such element or plugin 'glupload'
>
> or calling: gst-launch-1.0 playbin uri=file:///home/pi/fingers.mov
> results in:
> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> error: XDG_RUNTIME_DIR not set in the environment.
> WARNING: from element /GstWaylandSink:waylandsink0: Could not initialise
> Wayland output
> Additional debug info:
> gstwaylandsink.c(288): gst_wayland_sink_find_display ():
> /GstWaylandSink:waylandsink0:
> Failed to create GstWlDisplay: 'Failed to connect to the wayland display
> '(default)''
> error: XDG_RUNTIME_DIR not set in the environment.
> 0:00:00.317756845 22762 0x73d028c0 ERROR            omxvideodec
> gstomxvideodec.c:974:gst_omx_video_dec_reconfigure_output_port:<omxh264dec-omxh264dec0>
> Failed to negotiate RGBA for EGLImage
> Pipeline is PREROLLED ...
> Setting pipeline to PLAYING ...
>
>
> Thanks for any help.
>
> Best Patrick
>
>
>
>
>
>
>
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