<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="Generator" content="Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang="ES" link="blue" vlink="purple"> <div class="WordSection1"> <o:p> </o:p> I think I´ve found the problem, and it was releted to pluggins’ paths so I did it this way finally:<o:p></o:p> <o:p> </o:p> RUN git clone https://gitlab.freedesktop.org/gstreamer/gst-build && \<o:p></o:p> cd gst-build && \<o:p></o:p> /root/.local/bin/meson build --prefix=/usr --libdir=/usr/lib --buildtype=debug<o:p></o:p> <o:p> </o:p> RUN cd gst-build && ninja -C build<o:p></o:p> RUN cd gst-build && ninja -C build install<o:p></o:p> <o:p> </o:p> RUN export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib<o:p></o:p> RUN export GST_PLUGIN_SYSTEM_PATH_1_0=/usr/lib/gstreamer-1.0<o:p></o:p> RUN export GST_PLUGIN_PATH=/usr/lib/gstreamer-1.0/<o:p></o:p> RUN export GST_PLUGIN_SCANNER=/usr/libexec/gstreamer-1.0/gst-plugin-scanner<o:p></o:p> <o:p> </o:p> Thanks,<o:p></o:p> Raúl.<o:p></o:p> <o:p> </o:p> <div> <div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm"> De: gstreamer-devel <gstreamer-devel-bounces@lists.freedesktop.org> En nombre de Raul Mansilla Soto Enviado el: viernes, 11 de septiembre de 2020 10:46 Para: gstreamer-devel@lists.freedesktop.org Asunto: Problems building gst-build with mason<o:p></o:p> </div> </div> <o:p> </o:p> Hello all,<o:p></o:p> <div> <o:p> </o:p> </div> <div> I´m trying to build a docker image of gstreamer 1.18.0 but I´m finding some problems with the plugins as gst-launch can´t find a lot of them, it is the first time I´m trying to build gstreamer so maybe I´m doing wrong things, can anyone help me? Though I´m reading the docs and searching the web I´m not able to get somethin running. This is my dockerfile: <o:p></o:p> </div> <blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"> FROM ubuntu:rolling WORKDIR /root RUN apt-get -y update # Install dependencies RUN DEBIAN_FRONTEND=noninteractive apt-get install -y \ build-essential \ python3 \ git \ ninja-build \ bison \ flex \ libmount-dev \ pkg-config \ autoconf \ automake \ autopoint \ libtool \ yasm \ nasm \ git-core \ gettext \ libegl1-mesa-dev \ libgl1-mesa-dev \ libgles2-mesa-dev \ libavfilter-dev \ libglib2.0-dev \ libgirepository1.0-dev \ libpthread-stubs0-dev \ libssl-dev \ liborc-dev \ libmpg123-dev \ libmp3lame-dev \ libsoup2.4-dev \ libshout3-dev \ libpulse-dev \ libva-dev \ libxv-dev \ libalsa-ocaml-dev \ libcdparanoia-dev \ libopus-dev \ libpango1.0-dev \ libvisual-0.4-dev \ libvorbisidec-dev \ libaa1-dev \ libcaca-dev \ libdv4-dev \ libflac-dev \ libjack-dev \ libtag1-dev \ libdrm-dev \ libvpx-dev \ libwavpack-dev \ libass-dev \ libzbar-dev \ libx265-dev \ libx264-dev \ libwildmidi-dev \ libvulkan-dev \ libx11-dev \ libxrandr-dev \ libwayland-dev \ wayland-protocols \ libwebp-dev \ libwebrtc-audio-processing-dev \ libvdpau-dev \ libsrtp2-dev \ libvo-aacenc-dev \ libvo-amrwbenc-dev \ libbs2b-dev \ libdc1394-22-dev \ libdts-dev \ libfaac-dev \ libfaad-dev \ libfdk-aac-dev \ libfluidsynth-dev \ libcurl-ocaml-dev \ libgme-dev \ libgsm1-dev \ librtmp-dev \ libcurl-ocaml-dev \ libjpeg-turbo8-dev \ liba52-0.7.4-dev \ libcdio-dev \ libtwolame-dev \ libx264-dev \ libmpeg2-4-dev \ libsidplay1-dev \ gobject-introspection \ libudev-dev \ python3-pip \ python3-gi \ python-gi-dev \ graphviz \ libopencv-dev \ libnice-dev RUN pip3 install --user meson RUN git clone -b 1.18 <a href="https://gitlab.freedesktop.org/gstreamer/gst-build">https://gitlab.freedesktop.org/gstreamer/gst-build</a> && \ cd gst-build && \ /root/.local/bin/meson build --prefix=/usr --libdir=/usr/lib --buildtype=release \ -D ugly=enabled -D bad=enabled -D good=enabled -D base=enabled \ -D gst-plugins-ugly:x264enc=enabled RUN cd gst-build && ninja -C build RUN cd gst-build && ninja -C build install RUN cd gst-build && ninja -C build uninstalled RUN export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib RUN export GST_PLUGIN_SYSTEM_PATH_1_0=$GST_PLUGIN_SYSTEM_PATH_1_0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0 RUN export GST_PLUGIN_SCANNER=/usr/libexec/gstreamer-1.0/gst-plugin-scanner<o:p></o:p> </blockquote> <div> <o:p> </o:p> </div> <div> and normally this is what I get when I try to do something easy:<o:p></o:p> </div> <div> <o:p> </o:p> </div> <blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"> docker run --net=host --rm -it gstreamer:v1.18 gst-launch-1.0 videotestsrc ! x264enc ! rtph264pay config-interval=3 ! rtpsink uri=rtp://<a href="http://239.1.1.1:1234">239.1.1.1:1234</a> WARNING: erroneous pipeline: no element "x264enc"<o:p></o:p> </blockquote> <div> <o:p> </o:p> </div> <blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"> docker run --net=host --rm -it gstreamer:v1.18 gst-launch-1.0 videotestsrc ! autovideosink WARNING: erroneous pipeline: no element "autovideosink"<o:p></o:p> </blockquote> <div> <o:p> </o:p> </div> <blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"> docker run --net=host --rm -it gstreamer:v1.18 gst-launch-1.0 videotestsrc num-buffers=1 ! fakevideosink WARNING: erroneous pipeline: no element "fakevideosink"<o:p></o:p> </blockquote> <div> <o:p> </o:p> </div> <div> Thanks a lot for your help as you can see I´m a little bit lost.<o:p></o:p> </div> <div> <o:p> </o:p> <div> <div> <div> Saludos,<o:p></o:p> </div> Raúl Mansilla.<o:p></o:p> </div> </div> </div> </div> </body> </html>