diff --git a/mingw-w64-webrtc-audio-processing-1/PKGBUILD b/mingw-w64-webrtc-audio-processing-1/PKGBUILD
new file mode 100644
index 0000000000..fbb26740b9
--- /dev/null
+++ b/mingw-w64-webrtc-audio-processing-1/PKGBUILD
@@ -0,0 +1,55 @@
+# Maintainer: Christoph Reiter <reiter.christoph@gmail.com>
+
+_realname=webrtc-audio-processing-1
+pkgbase=mingw-w64-${_realname}
+pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
+pkgver=1.3
+pkgrel=1
+pkgdesc="AudioProcessing library based on Google's implementation of WebRTC (mingw-w64)"
+url="https://freedesktop.org/software/pulseaudio/webrtc-audio-processing/"
+arch=('any')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
+license=('custom')
+depends=(
+  "${MINGW_PACKAGE_PREFIX}-gcc-libs"
+  "${MINGW_PACKAGE_PREFIX}-abseil-cpp"
+)
+makedepends=(
+  "${MINGW_PACKAGE_PREFIX}-cc"
+  "${MINGW_PACKAGE_PREFIX}-meson"
+  "${MINGW_PACKAGE_PREFIX}-pkgconf"
+)
+source=("https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/archive/v${pkgver}/webrtc-audio-processing-v${pkgver}.tar.gz"
+        "https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/merge_requests/38.patch")
+sha256sums=('b04404884e705464c1a2da0d5036ae0fc02d87ed150faa7da4536c99d6966660'
+            '28404752438fdb9112c4d2fb4f03230db9a7a599442430be71c428718b4fb07d')
+
+prepare() {
+  cd "${srcdir}/webrtc-audio-processing-v${pkgver}"
+
+  # https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/merge_requests/38
+  patch -Np1 -i "${srcdir}/38.patch"
+}
+
+build() {
+  mkdir -p build-${MSYSTEM} && cd build-${MSYSTEM}
+
+  MSYS2_ARG_CONV_EXCL="--prefix=" \
+    meson setup \
+      --prefix="${MINGW_PREFIX}" \
+      --wrap-mode=nodownload \
+      --auto-features=enabled \
+      --buildtype=plain \
+      ../webrtc-audio-processing-v${pkgver}
+
+  meson compile
+}
+
+package() {
+  cd "${srcdir}/build-${MSYSTEM}"
+
+  DESTDIR="${pkgdir}" meson install
+
+  cd "${srcdir}/webrtc-audio-processing-v${pkgver}"
+  install -Dm644 COPYING "${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/COPYING"
+}