diff --git a/README.md b/README.md
index 416324f..47bb521 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # qtav
 
+A cross-platform multimedia framework based on Qt and FFmpeg(https://github.com/wang-bin/avbuild). High performance.
+
diff --git a/qtav.spec b/qtav.spec
new file mode 100644
index 0000000..41bb82b
--- /dev/null
+++ b/qtav.spec
@@ -0,0 +1,110 @@
+Name:          qtav
+Version:       1.12.0.20190401git
+Release:       1mamba
+Summary:       A cross-platform multimedia framework based on Qt and FFmpeg
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/wang-bin
+## GITSOURCE https://github.com/wang-bin/QtAV.git v1.12.0
+Source:        https://github.com/wang-bin/QtAV.git/master/QtAV-%{version}.tar.bz2
+License:       LGPL, GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libX11-devel
+BuildRequires: libavcodec-ffmpeg-devel
+BuildRequires: libavdevice-ffmpeg-devel
+BuildRequires: libavfilter-ffmpeg-devel
+BuildRequires: libavformat-ffmpeg-devel
+BuildRequires: libavresample-ffmpeg-devel
+BuildRequires: libavutil-ffmpeg-devel
+BuildRequires: libgcc
+BuildRequires: libportaudio-devel
+BuildRequires: libpulseaudio-devel
+BuildRequires: libqt5-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libswresample-ffmpeg-devel
+BuildRequires: libswscale-ffmpeg-devel
+BuildRequires: libva-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+A cross-platform multimedia framework based on Qt and FFmpeg(https://github.com/wang-bin/avbuild). High performance.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       Shared libraries for %{name}
+
+%description -n lib%{name}
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+
+%debug_package
+
+%prep
+%setup -q -n QtAV-%{version}
+
+%build
+%cmake_kde5 -d build \
+   -DCMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT=TRUE
+
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/qt5/bin/Player
+%{_libdir}/qt5/bin/QMLPlayer
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libQtAV.so.*
+%{_libdir}/libQtAVWidgets.so.*
+%dir %{_libdir}/qt5/qml/QtAV
+%{_libdir}/qt5/qml/QtAV/*
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/qt5/QtAV
+%{_includedir}/qt5/QtAV/*
+%dir %{_includedir}/qt5/QtAVWidgets
+%{_includedir}/qt5/QtAVWidgets/*
+
+%{_libdir}/cmake/FindQtAV.cmake
+%dir %{_libdir}/cmake/QmlAV
+%{_libdir}/cmake/QmlAV/QmlAV-config*.cmake
+%dir %{_libdir}/cmake/QtAV
+%{_libdir}/cmake/QtAV/QtAV-config*.cmake
+%dir %{_libdir}/cmake/QtAVWidgets
+%{_libdir}/cmake/QtAVWidgets/QtAVWidgets-config*.cmake
+%{_libdir}/libQtAV.so
+%{_libdir}/libQtAVWidgets.so
+%doc README.md
+
+%changelog
+* Mon Apr 01 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.12.0.20190401git-1mamba
+- update to 1.12.0.20190401git
+
+* Mon Apr 01 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.12.0-1mamba
+- package created using the webbuild interface