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+Name:           gstreamer1-libav
+Version:        1.18.4
+Release:        1
+Summary:        GStreamer plugin, a set of codecs plugins based on the ffmpeg library.
+License:        LGPLv2+
+URL:            https://gstreamer.freedesktop.org/
+Source0:        https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-%{version}.tar.xz
+
+BuildRequires:  gcc-c++ meson gstreamer1-devel >= %{version}
+BuildRequires:  gstreamer1-plugins-base-devel >= %{version}
+BuildRequires:  orc-devel bzip2-devel zlib-devel ffmpeg-devel
+
+Requires:	gstreamer1 >= %{version} gstreamer1-plugins-base >= %{version} ffmpeg
+
+%description
+This module contains a GStreamer plugin for using the encoders, decoders, muxers,
+and demuxers provided by FFmpeg. It is called gst-libav for historical reasons.
+
+a set of codecs plugins based on the ffmpeg library. This is where you can find audio
+and video decoders and encoders for a wide variety of formats including H.264, AAC, etc.
+
+%prep
+%autosetup -p1 -n gst-libav-%{version}
+
+%build
+%meson -D doc=disabled
+
+%meson_build
+
+%install
+%meson_install
+
+
+%files
+%doc AUTHORS ChangeLog NEWS README.md
+%license COPYING
+%{_libdir}/gstreamer-1.0/libgstlibav.so
+
+%changelog
+* Wed Sep 29 2021 weijin deng <weijin.deng@turbolinux.com.cn> - 1.18.4-1
+- Package gstreamer1-libav init with 1.18.4