diff --git a/.github/workflows/av-scenechange.yml b/.github/workflows/av-scenechange.yml
index 3ac5c5e..64c71cc 100644
--- a/.github/workflows/av-scenechange.yml
+++ b/.github/workflows/av-scenechange.yml
@@ -9,41 +9,38 @@ on:
       - master
 
 jobs:
-
   clippy-rustfmt:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Install stable
-      uses: dtolnay/rust-toolchain@stable
-      with:
-        components: clippy, rustfmt
-
-    - name: Install nasm
-      env:
-        LINK: http://debian-archive.trafficmanager.net/debian/pool/main/n/nasm
-        NASM_VERSION: 2.15.05-1
-        NASM_SHA256: >-
-          c860caec653b865d5b83359452d97b11f1b3ba5b18b07cac554cf72550b3bfc9
-      run: |
-        curl -O "$LINK/nasm_${NASM_VERSION}_amd64.deb"
-        echo "$NASM_SHA256 nasm_${NASM_VERSION}_amd64.deb" | sha256sum --check
-        sudo dpkg -i "nasm_${NASM_VERSION}_amd64.deb"
-
-    - name: Run rustfmt
-      run: |
-        cargo fmt -- --check --verbose
-
-    - name: Run clippy
-      uses: clechasseur/rs-clippy-check@v3
-      with:
-        args: -- -D warnings --verbose -A clippy::wrong-self-convention -A clippy::many_single_char_names -A clippy::upper-case-acronyms
+      - uses: actions/checkout@v4
+
+      - name: Install stable
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy, rustfmt
+
+      - name: Install nasm
+        env:
+          LINK: http://debian-archive.trafficmanager.net/debian/pool/main/n/nasm
+          NASM_VERSION: 2.15.05-1
+          NASM_SHA256: >-
+            c860caec653b865d5b83359452d97b11f1b3ba5b18b07cac554cf72550b3bfc9
+        run: |
+          curl -O "$LINK/nasm_${NASM_VERSION}_amd64.deb"
+          echo "$NASM_SHA256 nasm_${NASM_VERSION}_amd64.deb" | sha256sum --check
+          sudo dpkg -i "nasm_${NASM_VERSION}_amd64.deb"
+
+      - name: Run rustfmt
+        run: |
+          cargo fmt -- --check --verbose
+
+      - name: Run clippy
+        uses: clechasseur/rs-clippy-check@v3
+        with:
+          args: -- -D warnings --verbose -A clippy::wrong-self-convention -A clippy::many_single_char_names -A clippy::upper-case-acronyms
 
   build:
-
     strategy:
       matrix:
         platform: [ubuntu-latest, windows-latest]
@@ -51,46 +48,52 @@ jobs:
     runs-on: ${{ matrix.platform }}
 
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Install stable
-      uses: dtolnay/rust-toolchain@stable
-
-    - name: Install nasm for Ubuntu
-      if: matrix.platform == 'ubuntu-latest'
-      env:
-        LINK: http://debian-archive.trafficmanager.net/debian/pool/main/n/nasm
-        NASM_VERSION: 2.15.05-1
-        NASM_SHA256: >-
-          c860caec653b865d5b83359452d97b11f1b3ba5b18b07cac554cf72550b3bfc9
-      run: |
-        curl -O "$LINK/nasm_${NASM_VERSION}_amd64.deb"
-        echo "$NASM_SHA256 nasm_${NASM_VERSION}_amd64.deb" | sha256sum --check
-        sudo dpkg -i "nasm_${NASM_VERSION}_amd64.deb"
-
-    - name: Install nasm for Windows
-      if: matrix.platform == 'windows-latest'
-      run: |
-        $NASM_VERSION="2.15.05"
-        $LINK="https://www.nasm.us/pub/nasm/releasebuilds/$NASM_VERSION/win64"
-        curl -LO "$LINK/nasm-$NASM_VERSION-win64.zip"
-        7z e -y "nasm-$NASM_VERSION-win64.zip" -o"C:\nasm"
-        echo "C:\nasm" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-
-    - name: Set MSVC x86_64 linker path
-      if: matrix.platform == 'windows-latest'
-      run: |
-        $LinkGlob = "VC\Tools\MSVC\*\bin\Hostx64\x64"
-        $env:PATH = "$env:PATH;${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer"
-        $LinkPath = vswhere -latest -products * -find "$LinkGlob" |
-                    Select-Object -Last 1
-        echo "$LinkPath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-
-    - name: Build
-      run: cargo build --all-features --tests --benches
-
-    - name: Run tests
-      run: cargo test --all-features
-
-    - name: Generate docs
-      run: cargo doc --all-features --no-deps
+      - uses: actions/checkout@v4
+
+      - name: Install stable
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Install nasm for Ubuntu
+        if: matrix.platform == 'ubuntu-latest'
+        env:
+          LINK: http://debian-archive.trafficmanager.net/debian/pool/main/n/nasm
+          NASM_VERSION: 2.15.05-1
+          NASM_SHA256: >-
+            c860caec653b865d5b83359452d97b11f1b3ba5b18b07cac554cf72550b3bfc9
+        run: |
+          curl -O "$LINK/nasm_${NASM_VERSION}_amd64.deb"
+          echo "$NASM_SHA256 nasm_${NASM_VERSION}_amd64.deb" | sha256sum --check
+          sudo dpkg -i "nasm_${NASM_VERSION}_amd64.deb"
+
+      - name: Install nasm for Windows
+        if: matrix.platform == 'windows-latest'
+        run: |
+          $NASM_VERSION="2.15.05"
+          $LINK="https://www.nasm.us/pub/nasm/releasebuilds/$NASM_VERSION/win64"
+          curl -LO "$LINK/nasm-$NASM_VERSION-win64.zip"
+          7z e -y "nasm-$NASM_VERSION-win64.zip" -o"C:\nasm"
+          echo "C:\nasm" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+
+      - name: Set MSVC x86_64 linker path
+        if: matrix.platform == 'windows-latest'
+        run: |
+          $LinkGlob = "VC\Tools\MSVC\*\bin\Hostx64\x64"
+          $env:PATH = "$env:PATH;${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer"
+          $LinkPath = vswhere -latest -products * -find "$LinkGlob" |
+                      Select-Object -Last 1
+          echo "$LinkPath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+
+      - name: Install VapourSynth
+        uses: rlaphoenix/install-vapoursynth-action@v2.1.1
+        with:
+          version: 66
+          cache: true
+
+      - name: Build
+        run: cargo build --all-features --tests --benches
+
+      - name: Run tests
+        run: cargo test --all-features
+
+      - name: Generate docs
+        run: cargo doc --all-features --no-deps