diff --git a/README.md b/README.md
index f04993c..726699e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # dav1d6
 
+An AV1 cross-platform decoder, open-source, and focused on speed and correctness.
+
diff --git a/dav1d6.spec b/dav1d6.spec
new file mode 100644
index 0000000..b721b33
--- /dev/null
+++ b/dav1d6.spec
@@ -0,0 +1,89 @@
+Name:          dav1d6
+Version:       1.2.1
+Release:       2mamba
+Summary:       An AV1 cross-platform decoder, open-source, and focused on speed and correctness
+Group:         Applications/Graphics
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://code.videolan.org/videolan/dav1d
+Source:        https://code.videolan.org/videolan/dav1d.git/%{version}/dav1d-%{version}.tar.bz2
+License:       BSD
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRequires: meson
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description
+An AV1 cross-platform decoder, open-source, and focused on speed and correctness.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       An AV1 cross-platform decoder, open-source, and focused on speed and correctness
+
+%description -n lib%{name}
+An AV1 cross-platform decoder, open-source, and focused on speed and correctness.
+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}
+Requires:      pkg-config
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+
+%debug_package
+
+%prep
+%setup -q -n dav1d-%{version}
+
+%build
+%meson
+%meson_build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%meson_install
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/dav1d
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libdav1d.so.*
+%doc COPYING
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/dav1d
+%{_includedir}/dav1d/*.h
+%{_libdir}/libdav1d.so
+%{_libdir}/pkgconfig/dav1d.pc
+%doc NEWS README.md
+
+%changelog
+* Mon Oct 09 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.1-2mamba
+- legacy package
+
+* Fri Jun 02 2023 Automatic Build System <autodist@mambasoft.it> 1.2.1-1mamba
+- automatic version update by autodist
+
+* Wed May 03 2023 Automatic Build System <autodist@mambasoft.it> 1.2.0-1mamba
+- automatic version update by autodist
+
+* Tue Feb 14 2023 Automatic Build System <autodist@mambasoft.it> 1.1.0-1mamba
+- automatic version update by autodist
+
+* Thu Mar 24 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.0-1mamba
+- package created using the webbuild interface