diff --git a/.github/workflows/ffmpeg-shared.yml b/.github/workflows/ffmpeg-shared.yml
index 8f0a1a4..83b84fc 100644
--- a/.github/workflows/ffmpeg-shared.yml
+++ b/.github/workflows/ffmpeg-shared.yml
@@ -20,7 +20,7 @@ env:
   msysConfig: release
   winConfig: Release
   cFlags: -MD
-  useCartwheel: false
+  source: "official"
   
 jobs:
   liboggvorbis:
@@ -345,51 +345,60 @@ jobs:
       with:
         install: base-devel binutils mingw-w64-x86_64-cmake nasm
         path-type: inherit
+
     - name: Set up GIT
       run: |
         git config --global core.autocrlf false
         git config --global core.eol lf
         git config --global user.email "daniel.stankewitz@gmail.com"
         git config --global user.name "Daniel Stankewitz"
+
     - name: Checkout patches
       uses: actions/checkout@v3.0.0
+
     - name: Checkout FFmpeg
-      if: ${{!env.useCartwheel}}
+      if: ${{env.source == 'official'}}
       uses: actions/checkout@v3.0.0
       with:
         repository: FFmpeg/FFmpeg.git
         ref: release/5.0
         path: ffmpeg
+    
     - name: Checkout NvEnc
       uses: actions/checkout@v3.0.0
       with:
         repository: FFmpeg/nv-codec-headers
         ref: sdk/9.1
         path: nvenc
+    
     - name: Checkout AMF
       uses: actions/checkout@v3.0.0
       with:
         repository: GPUOpen-LibrariesAndSDKs/AMF
         ref: master
         path: amf
+    
     - name: Set up artifacts
       uses: actions/download-artifact@v3
       with:
         path: build_artifacts
+    
     - name: Build FFmpeg
-      if: ${{true}}
+      if: ${{env.source == 'official'}}
       shell: cmd
       run: |
         call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
         md build dist
         D:\a\_temp\setup-msys2\msys2.cmd -c 'cd ffmpeg ; git apply --ignore-whitespace --verbose ../0003-dynamic-loading-of-shared-fdk-aac-library-5.0.patch ; cd ../build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../ffmpeg ; PKG_CONFIG_PATH=../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../build/include" --extra-ldflags="-LIBPATH:../build/lib" --prefix=../build --pkg-config-flags="--static" --build-suffix=-voukoderpro --disable-doc --disable-static --enable-shared --enable-runtime-cpudetect --disable-devices --disable-demuxers --disable-decoders --disable-network --enable-w32threads --enable-gpl ${{ env.switches }} ; make ; make install ; cd ../build ; dir ; tar czf ../dist/ffmpeg-win64-shared-${{ env.msysConfig }}.tar.gz *'
+
     - name: Build FFmpeg from Cartwheel
-      if: ${{false}}
+      if: ${{env.source == 'cartwheel'}}
       shell: cmd
       run: |
         call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
         md build dist
         D:\a\_temp\setup-msys2\msys2.cmd -c 'git config --global user.email "daniel.stankewitz@gmail.com" ; git config --global user.name "Daniel Stankewitz" ; git clone https://github.com/intel-media-ci/cartwheel-ffmpeg --recursive cartwheel ; cd cartwheel ; cd patches ; git apply --ignore-whitespace ../../hotfix.patch ; cd .. ; git submodule update --init --recursive ; cd ffmpeg ; git am ../patches/*.patch ; git apply --ignore-whitespace --verbose ../../0001-dynamic-loading-of-shared-fdk-aac-library-cw-5.0.patch ; cd ../../build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../cartwheel/ffmpeg ; PKG_CONFIG_PATH=../../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../../build/include" --extra-ldflags="-LIBPATH:../../build/lib" --prefix=../../build --pkg-config-flags="--static" --extra-libs=Ole32.lib --build-suffix=-voukoderpro --extra-libs=Advapi32.lib --disable-doc --disable-static --enable-shared --enable-runtime-cpudetect --disable-devices --disable-demuxers --disable-decoders --disable-network --enable-w32threads --enable-gpl ${{ env.switches }} ; make ; make install ; cd ../../build ; dir ; tar czf ../dist/ffmpeg-win64-shared-${{ env.msysConfig }}.tar.gz *'
+
     - name: Publish FFmpeg artifacts
       uses: actions/upload-artifact@v3
       with: