diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3b2b0d1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+/aom-1.0.0.tar.gz
+/aom-d0076f5.tar.gz
+/aom-cfd59e9.tar.gz
+/aom-9666276.tar.gz
+/aom-7fadc0e.tar.gz
diff --git a/aom.spec b/aom.spec
new file mode 100644
index 0000000..d23d29d
--- /dev/null
+++ b/aom.spec
@@ -0,0 +1,166 @@
+%undefine __cmake3_in_source_build
+
+%global sover           3
+# git describe
+%global aom_version     v3.1.1
+
+# Use commit with updated changelog for correct versioning
+%global commit          7fadc0e77130efb05f52979b0deaba9b6a1bba6d
+%global shortcommit     %(c=%{commit}; echo ${c:0:7})
+%global snapshotdate    20210613
+# %%global prerelease      1
+
+%if 0%{?fedora}
+%ifarch x86_64
+%bcond_without vmaf
+%endif
+%bcond_without jpegxl
+%endif
+
+Name:       aom
+Version:    3.1.1
+Release:    1%{?prerelease:.%{snapshotdate}git%{shortcommit}}%{?dist}
+Summary:    Royalty-free next-generation video format
+
+License:    BSD
+URL:        http://aomedia.org/
+Source0:    https://aomedia.googlesource.com/%{name}/+archive/%{commit}.tar.gz#/%{name}-%{shortcommit}.tar.gz
+
+BuildRequires:  gcc-c++
+BuildRequires:  gcc
+BuildRequires:  cmake3
+BuildRequires:  git-core
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(Getopt::Long)
+BuildRequires:  python3-devel
+BuildRequires:  yasm
+%if %{with jpegxl}
+BuildRequires:  pkgconfig(libjxl)
+BuildRequires:  pkgconfig(libhwy)
+%endif
+%if %{with vmaf}
+BuildRequires:  pkgconfig(libvmaf)
+%endif
+
+# EPEL7 GCC 8
+BuildRequires:  devtoolset-8-toolchain
+BuildRequires:  scl-utils
+
+Provides:       av1 = %{version}-%{release}
+Requires:       libaom%{?_isa} = %{version}-%{release}
+
+%description
+The Alliance for Open Media’s focus is to deliver a next-generation
+video format that is:
+
+ - Interoperable and open;
+ - Optimized for the Internet;
+ - Scalable to any modern device at any bandwidth;
+ - Designed with a low computational footprint and optimized for hardware;
+ - Capable of consistent, highest-quality, real-time video delivery; and
+ - Flexible for both commercial and non-commercial content, including
+   user-generated content.
+
+This package contains the reference encoder and decoder.
+
+%package -n libaom
+Summary:        Library files for aom
+
+%description -n libaom
+Library files for aom, the royalty-free next-generation
+video format.
+
+%package -n libaom-devel
+Summary:        Development files for aom
+Requires:       libaom%{?_isa} = %{version}-%{release}
+
+%description -n libaom-devel
+Development files for aom, the royalty-free next-generation
+video format.
+
+%prep
+%autosetup -p1 -c %{name}-%{commit}
+# Set GIT revision in version
+sed -i 's@set(aom_version "")@set(aom_version "%{aom_version}")@' build/cmake/version.cmake
+
+%build
+%ifarch %{arm}
+%global optflags %{__global_compiler_flags} -march=armv7-a -mfpu=neon -mtune=cortex-a8 -mabi=aapcs-linux -mfloat-abi=hard
+%endif
+
+do_build () {
+%cmake3 -DENABLE_CCACHE=1 \
+        -DCMAKE_SKIP_RPATH=1 \
+        -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+        -DCONFIG_WEBM_IO=1 \
+        -DENABLE_DOCS=1 \
+        -DENABLE_TESTS=0 \
+        -DCONFIG_ANALYZER=0 \
+        -DBUILD_SHARED_LIBS=1 \
+%if %{with jpegxl}
+        -DCONFIG_TUNE_BUTTERAUGLI=1 \
+%endif
+%if %{with vmaf}
+        -DCONFIG_TUNE_VMAF=1 \
+%endif
+        %{nil}
+%cmake3_build
+}
+export -f do_build
+scl enable devtoolset-8 do_build
+
+%install
+%cmake3_install
+rm -rvf %{buildroot}%{_libdir}/libaom.a
+
+%files
+%doc AUTHORS CHANGELOG README.md
+%license LICENSE PATENTS
+%{_bindir}/aomdec
+%{_bindir}/aomenc
+
+%files -n libaom
+%license LICENSE PATENTS
+%{_libdir}/libaom.so.%{sover}*
+
+%files -n libaom-devel
+%{_includedir}/%{name}
+%{_libdir}/libaom.so
+%{_libdir}/pkgconfig/%{name}.pc
+
+%changelog
+* Sun Jun 13 2021 Robert-André Mauchin <zebob.m@gmail.com> - 3.1.1-1
+- Update to 3.1.1
+- Close: rhbz#1954337
+- Security fix for CVE-2021-30473
+- Fix: rhbz#1961375
+- Fix: rhbz#1961376
+- Security fix for CVE-2021-30475
+- Fix: rhbz#1968017
+- Fix: rhbz#1968018
+
+* Fri Aug 09 2019 Robert-André Mauchin <zebob.m@gmail.com> - 1.0.0-8.20190810git9666276
+- Update to commit 9666276accea505cd14cbcb9e3f7ff5033da9172
+
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-7.20180925gitd0076f5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-6.20180925gitd0076f5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Tue Sep 25 2018 Robert-André Mauchin <zebob.m@gmail.com> - 1.0.0-5.20180925gitd0076f5
+- Update to commit d0076f507a6027455540e2e4f25f84ca38803e07
+- Set CONFIG_LOWBITDEPTH to 1
+- Fix #1632658
+
+* Thu Sep 13 2018 Robert-André Mauchin <zebob.m@gmail.com> - 1.0.0-4
+- Split the package into libs/tools
+
+* Tue Sep 11 2018 Robert-André Mauchin <zebob.m@gmail.com> - 1.0.0-3
+- Update the archive in order to detect the correct version from the changelog
+
+* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Wed Mar 07 2018 Robert-André Mauchin <zebob.m@gmail.com> - 1.0.0-1
+- First RPM release
diff --git a/sources b/sources
new file mode 100644
index 0000000..5ca5d8a
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (aom-7fadc0e.tar.gz) = 16c24e4b62fc3abb67b4f0f1e39bfb56d59a893a50fb3ab7b5689d0ca3ee745e6fe9bafa9672be0833186b46bd473b27997bb47a7ade73363bf28fd4c3c188b6