update changelog for release v0.4.1-alpha

* fix interlaced video with vaapi

* downgrade imagesharp to fix blurhash generation

* fix ui crash loading collection editor

.github/dependabot.yml

@@ -6,3 +6,21 @@ updates:
       interval: daily
     assignees:
       - jasongdove
+  - package-ecosystem: docker
+    directory: "/docker"
+    schedule:
+      interval: daily
+    assignees:
+      - jasongdove
+  - package-ecosystem: docker
+    directory: "/docker/nvidia"
+    schedule:
+      interval: daily
+    assignees:
+      - jasongdove
+  - package-ecosystem: docker
+    directory: "/docker/vaapi"
+    schedule:
+      interval: daily
+    assignees:
+      - jasongdove

.github/workflows/artifacts.yml

@@ -0,0 +1,235 @@
+name: Build Artifacts
+on:
+  workflow_call:
+    inputs:
+      release_tag:
+        description: 'Release tag'
+        required: true
+        type: string
+      release_version:
+        description: 'Release version number (e.g. v0.3.7-alpha)'
+        required: true
+        type: string
+      info_version:
+        description: 'Informational version number (e.g. 0.3.7-alpha)'
+        required: true
+        type: string
+    secrets:
+      apple_developer_certificate_p12_base64:
+        required: true
+      apple_developer_certificate_password:
+        required: true
+      ac_username:
+        required: true
+      ac_password:
+        required: true
+      gh_token:
+        required: true
+jobs:
+  build_and_upload_mac:
+    name: Mac Build & Upload
+    runs-on: ${{ matrix.os }}
+    if: contains(github.event.head_commit.message, '[no build]') == false
+    strategy:
+      matrix:
+        include:
+          - os: macos-latest
+            kind: macOS
+            target: osx-x64
+          - os: macos-latest
+            kind: macOS
+            target: osx-arm64
+    steps:
+      - name: Get the sources
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          submodules: true
+
+      - name: Setup .NET Core
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 6.0.x
+
+      - name: Clean
+        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
+
+      - name: Install dependencies
+        run: dotnet restore -r "${{ matrix.target}}"
+
+      - name: Import Code-Signing Certificates
+        uses: Apple-Actions/import-codesign-certs@v1
+        with:
+          p12-file-base64: ${{ secrets.apple_developer_certificate_p12_base64 }}
+          p12-password: ${{ secrets.apple_developer_certificate_password }}
+
+      - name: Calculate Release Name
+        shell: bash
+        run: |
+          release_name="ErsatzTV-${{ inputs.release_version }}-${{ matrix.target }}"
+          echo "RELEASE_NAME=${release_name}" >> $GITHUB_ENV
+
+      - name: Build
+        shell: bash
+        run: dotnet publish ErsatzTV/ErsatzTV.csproj --framework net6.0 --runtime "${{ matrix.target }}" -c Release -o publish -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=true -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
+
+      - name: Bundle
+        shell: bash
+        run: |
+          brew install coreutils
+          plutil -replace CFBundleShortVersionString -string "${{ inputs.info_version }}" ErsatzTV-macOS/ErsatzTV-macOS/Info.plist
+          plutil -replace CFBundleVersion -string "${{ inputs.info_version }}" ErsatzTV-macOS/ErsatzTV-macOS/Info.plist
+          scripts/macOS/bundle.sh
+
+      - name: Sign
+        shell: bash
+        run: scripts/macOS/sign.sh
+      
+      - name: Create DMG
+        shell: bash
+        run: |
+          brew install create-dmg
+          create-dmg \
+            --volname "ErsatzTV" \
+            --volicon "artwork/ErsatzTV.icns" \
+            --window-pos 200 120 \
+            --window-size 800 400 \
+            --icon-size 100 \
+            --icon "ErsatzTV.app" 200 190 \
+            --hide-extension "ErsatzTV.app" \
+            --app-drop-link 600 185 \
+            "ErsatzTV.dmg" \
+            "ErsatzTV.app/"
+
+      - name: Notarize
+        shell: bash
+        run: |
+          brew tap mitchellh/gon
+          brew install mitchellh/gon/gon
+          gon -log-level=debug -log-json ./gon.json
+        env:
+          AC_USERNAME: ${{ secrets.ac_username }}
+          AC_PASSWORD: ${{ secrets.ac_password }}
+
+      - name: Cleanup
+        shell: bash
+        run: |
+          mv ErsatzTV.dmg "${{ env.RELEASE_NAME }}.dmg"
+          rm -r publish
+          rm -r ErsatzTV.app
+
+      - name: Delete old release assets
+        uses: mknejp/delete-release-assets@v1
+        with:
+          token: ${{ secrets.gh_token }}
+          tag: ${{ inputs.release_tag }}
+          fail-if-no-assets: false
+          assets: |
+            *${{ matrix.target }}.dmg
+
+      - name: Publish
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: ${{ inputs.release_tag }}
+          files: |
+            ${{ env.RELEASE_NAME }}.dmg
+        env:
+          GITHUB_TOKEN: ${{ secrets.gh_token }}
+  build_and_upload:
+    name: Build & Upload
+    runs-on: ${{ matrix.os }}
+    if: contains(github.event.head_commit.message, '[no build]') == false
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+            kind: linux
+            target: linux-x64
+          - os: ubuntu-latest
+            kind: linux
+            target: linux-arm
+          - os: ubuntu-latest
+            kind: linux
+            target: linux-arm64
+          - os: windows-latest
+            kind: windows
+            target: win-x64
+    steps:
+      - name: Get the sources
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup .NET Core
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 6.0.x
+
+      - name: Clean
+        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
+
+      - name: Install dependencies
+        run: dotnet restore -r "${{ matrix.target}}"
+
+      - uses: suisei-cn/actions-download-file@v1
+        if: ${{ matrix.kind }} == "windows"
+        id: downloadffmpeg
+        name: Download ffmpeg
+        with:
+          url: "https://github.com/GyanD/codexffmpeg/releases/download/5.0/ffmpeg-5.0-full_build.7z"
+          target: ffmpeg/
+
+      - name: Build
+        shell: bash
+        run: |
+          # Define some variables for things we need
+          release_name="ErsatzTV-${{ inputs.release_version }}-${{ matrix.target }}"
+          echo "RELEASE_NAME=${release_name}" >> $GITHUB_ENV
+
+          # Build everything
+          dotnet publish ErsatzTV/ErsatzTV.csproj --framework net6.0 --runtime "${{ matrix.target }}" -c Release -o "$release_name" -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=true -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
+
+          # Build Windows launcher
+          if [ "${{ matrix.kind }}" == "windows" ]; then
+            dotnet publish ErsatzTV-Windows/ErsatzTV-Windows.csproj --framework net6.0-windows --runtime "${{ matrix.target }}" -c Release -o "$release_name" -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=true -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
+          fi
+
+          # Download ffmpeg
+          if [ "${{ matrix.kind }}" == "windows" ]; then
+            7z e "ffmpeg/${{ steps.downloadffmpeg.outputs.filename }}" -o"$release_name" '*.exe' -r
+            rm -f "$release_name/ffplay.exe"
+          fi
+
+          # Pack files
+          if [ "${{ matrix.kind }}" == "windows" ]; then
+            7z a -tzip "${release_name}.zip" "./${release_name}/*"
+          else
+            tar czvf "${release_name}.tar.gz" "$release_name"
+          fi
+
+          # Delete output directory
+          rm -r "$release_name"
+        env:
+          AC_USERNAME: ${{ secrets.ac_username }}
+          AC_PASSWORD: ${{ secrets.ac_password }}
+
+      - name: Delete old release assets
+        uses: mknejp/delete-release-assets@v1
+        with:
+          token: ${{ secrets.gh_token }}
+          tag: ${{ inputs.release_tag }}
+          fail-if-no-assets: false
+          assets: |
+            *${{ matrix.target }}.zip
+            *${{ matrix.target }}.tar.gz
+      - name: Publish
+        uses: softprops/action-gh-release@v1
+        with:
+          prerelease: true
+          tag_name: ${{ inputs.release_tag }}
+          files: |
+            ${{ env.RELEASE_NAME }}.zip
+            ${{ env.RELEASE_NAME }}.tar.gz
+        env:
+          GITHUB_TOKEN: ${{ secrets.gh_token }}

.github/workflows/ci.yml

@@ -1,49 +1,19 @@
 name: Build
 on:
   workflow_dispatch:
-  pull_request:
   push:
     branches:
       - main
 jobs:
-  build_and_test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ windows-latest, ubuntu-latest, macos-latest ]
+  calculate_version:
+    name: Calculate version information
+    runs-on: ubuntu-latest
     steps:
       - name: Get the sources
         uses: actions/checkout@v2
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: 6.0.x
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore
-
-      - name: Build
-        run: dotnet build --configuration Release --no-restore
-
-      - name: Test
-        run: dotnet test --no-restore --verbosity normal
-  build_and_push:
-    name: Build & Publish to Docker Hub
-    needs: build_and_test
-    runs-on: ubuntu-latest
-    if: github.event_name == 'push' && !contains(github.event.head_commit.message, '[no docker]')
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
         with:
           fetch-depth: 0
-
-      - name: Extract Git Tag
+      - name: Extract Docker Tag
         shell: bash
         run: |
           tag=$(git describe --tags --abbrev=0)
@@ -51,60 +21,38 @@ jobs:
           short=$(git rev-parse --short HEAD)
           final="${tag2/alpha/$short}"
           echo "GIT_TAG=${final}" >> $GITHUB_ENV
-
-      - name: Set up Docker Buildx Base
-        uses: docker/setup-buildx-action@v1
-        id: builder-base
-
-      - name: Set up Docker Buildx NVIDIA
-        uses: docker/setup-buildx-action@v1
-        id: builder-nvidia
-
-      - name: Set up Docker Buildx VAAPI
-        uses: docker/setup-buildx-action@v1
-        id: builder-vaapi
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
-
-      - name: Build and push base
-        uses: docker/build-push-action@v2
-        with:
-          builder: ${{ steps.builder-base.outputs.name }}
-          context: .
-          file: ./docker/Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ env.GIT_TAG }}-docker
-          tags: |
-            jasongdove/ersatztv:develop
-            jasongdove/ersatztv:${{ github.sha }}
-
-      - name: Build and push nvidia
-        uses: docker/build-push-action@v2
-        with:
-          builder: ${{ steps.builder-nvidia.outputs.name }}
-          context: .
-          file: ./docker/nvidia/Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ env.GIT_TAG }}-docker-nvidia
-          tags: |
-            jasongdove/ersatztv:develop-nvidia
-            jasongdove/ersatztv:${{ github.sha }}-nvidia
-
-      - name: Build and push vaapi
-        uses: docker/build-push-action@v2
-        with:
-          builder: ${{ steps.builder-vaapi.outputs.name }}
-          context: .
-          file: ./docker/vaapi/Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ env.GIT_TAG }}-docker-vaapi
-          tags: |
-            jasongdove/ersatztv:develop-vaapi
-            jasongdove/ersatztv:${{ github.sha }}-vaapi
+      - name: Extract Artifacts Version
+        shell: bash
+        run: |
+          tag=$(git describe --tags --abbrev=0)
+          short=$(git rev-parse --short HEAD)
+          final="${tag/alpha/$short}"
+          echo "ARTIFACTS_VERSION=${final}" >> $GITHUB_ENV
+          echo "INFO_VERSION=${tag:1}" >> $GITHUB_ENV
+    outputs:
+      git_tag: ${{ env.GIT_TAG }}
+      artifacts_version: ${{ env.ARTIFACTS_VERSION }}
+      info_version: ${{ env.INFO_VERSION }}
+  build_and_upload:
+    uses: jasongdove/ersatztv/.github/workflows/artifacts.yml@main
+    needs: calculate_version
+    with:
+      release_tag: develop
+      release_version: ${{ needs.calculate_version.outputs.artifacts_version }}
+      info_version: ${{ needs.calculate_version.outputs.info_version }}
+    secrets:
+      apple_developer_certificate_p12_base64: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_P12_BASE64 }}
+      apple_developer_certificate_password: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_PASSWORD }}
+      ac_username: ${{ secrets.AC_USERNAME }}
+      ac_password: ${{ secrets.AC_PASSWORD }}
+      gh_token: ${{ secrets.GITHUB_TOKEN }}
+  build_and_push:
+    uses: jasongdove/ersatztv/.github/workflows/docker.yml@main
+    needs: calculate_version
+    with:
+      base_version: develop
+      info_version: ${{ needs.calculate_version.outputs.git_tag }}
+      tag_version: ${{ github.sha }}
+    secrets:
+      docker_hub_username: ${{ secrets.DOCKER_HUB_USERNAME }}
+      docker_hub_access_token: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

.github/workflows/docker.yml

@@ -0,0 +1,88 @@
+name: Build & Publish to Docker Hub
+on:
+  workflow_call:
+    inputs:
+      base_version:
+        description: 'Base version (latest or develop)'
+        required: true
+        type: string
+      info_version:
+        description: 'Informational version number (e.g. 0.3.7-alpha)'
+        required: true
+        type: string
+      tag_version:
+        description: 'Docker tag version (e.g. v0.3.7)'
+        required: true
+        type: string
+    secrets:
+      docker_hub_username:
+        required: true
+      docker_hub_access_token:
+        required: true
+jobs:
+  build_and_push:
+    name: Build & Publish
+    runs-on: ubuntu-latest
+    if: contains(github.event.head_commit.message, '[no build]') == false
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set up Docker Buildx Base
+        uses: docker/setup-buildx-action@v1
+        id: builder-base
+
+      - name: Set up Docker Buildx NVIDIA
+        uses: docker/setup-buildx-action@v1
+        id: builder-nvidia
+
+      - name: Set up Docker Buildx VAAPI
+        uses: docker/setup-buildx-action@v1
+        id: builder-vaapi
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.docker_hub_username }}
+          password: ${{ secrets.docker_hub_access_token }}
+
+      - name: Build and push base
+        uses: docker/build-push-action@v2
+        with:
+          builder: ${{ steps.builder-base.outputs.name }}
+          context: .
+          file: ./docker/Dockerfile
+          push: true
+          build-args: |
+            INFO_VERSION=${{ inputs.info_version }}-docker
+          tags: |
+            jasongdove/ersatztv:${{ inputs.base_version }}
+            jasongdove/ersatztv:${{ inputs.tag_version }}
+
+      - name: Build and push nvidia
+        uses: docker/build-push-action@v2
+        with:
+          builder: ${{ steps.builder-nvidia.outputs.name }}
+          context: .
+          file: ./docker/nvidia/Dockerfile
+          push: true
+          build-args: |
+            INFO_VERSION=${{ inputs.info_version }}-docker-nvidia
+          tags: |
+            jasongdove/ersatztv:${{ inputs.base_version }}-nvidia
+            jasongdove/ersatztv:${{ inputs.tag_version }}-nvidia
+
+      - name: Build and push vaapi
+        uses: docker/build-push-action@v2
+        with:
+          builder: ${{ steps.builder-vaapi.outputs.name }}
+          context: .
+          file: ./docker/vaapi/Dockerfile
+          push: true
+          build-args: |
+            INFO_VERSION=${{ inputs.info_version }}-docker-vaapi
+          tags: |
+            jasongdove/ersatztv:${{ inputs.base_version }}-vaapi
+            jasongdove/ersatztv:${{ inputs.tag_version }}-vaapi

.github/workflows/docs.yml

@@ -3,7 +3,6 @@ on:
   push:
     branches:
       - main
-
 jobs:
   build:
     name: Deploy docs

.github/workflows/pr.yml

@@ -0,0 +1,30 @@
+name: Pull Request
+on:
+  pull_request:
+jobs:
+  build_and_test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ windows-latest, ubuntu-latest, macos-latest ]
+    steps:
+      - name: Get the sources
+        uses: actions/checkout@v2
+
+      - name: Setup .NET Core
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 6.0.x
+
+      - name: Clean
+        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
+
+      - name: Install dependencies
+        run: dotnet restore
+
+      - name: Build
+        run: dotnet build --configuration Release --no-restore
+
+      - name: Test
+        run: dotnet test --no-restore --verbosity normal

.github/workflows/release.yml

@@ -1,142 +1,53 @@
-name: Publish
+name: Release
 on:
   release:
     types: [ published ]
 jobs:
-  release:
-    name: Release
-    strategy:
-      matrix:
-        include:
-          - os: ubuntu-latest
-            kind: linux
-            target: linux-x64
-          - os: ubuntu-latest
-            kind: linux
-            target: linux-arm
-          - os: windows-latest
-            kind: windows
-            target: win-x64
-          - os: macos-latest
-            kind: macOS
-            target: osx-x64
-          - os: macos-latest
-            kind: macOS
-            target: osx-arm64
-    runs-on: ${{ matrix.os }}
+  calculate_version:
+    name: Calculate version information
+    runs-on: ubuntu-latest
     steps:
       - name: Get the sources
         uses: actions/checkout@v2
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: 6.0.x
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore
-
-      - name: Build
-        shell: bash
-        run: |
-          # Define some variables for things we need
-          tag=$(git describe --tags --abbrev=0)
-          release_name="ErsatzTV-$tag-${{ matrix.target }}"
-
-          # Build everything
-          dotnet publish ErsatzTV/ErsatzTV.csproj --framework net6.0 --runtime "${{ matrix.target }}" -c Release -o "$release_name" /property:InformationalVersion="${tag:1}-${{ matrix.target }}" /property:EnableCompressionInSingleFile=true /property:DebugType=Embedded /property:PublishSingleFile=true --self-contained true
-
-          # Pack files
-          if [ "${{ matrix.target }}" == "win-x64" ]; then
-            7z a -tzip "${release_name}.zip" "./${release_name}/*"
-          else
-            tar czvf "${release_name}.tar.gz" "$release_name"
-          fi
-
-          # Delete output directory
-          rm -r "$release_name"
-
-      - name: Publish
-        uses: softprops/action-gh-release@v1
-        with:
-          prerelease: true
-          files: |
-            ErsatzTV*.zip
-            ErsatzTV*.tar.gz
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  build_and_push:
-    name: Build & Publish to Docker Hub
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
         with:
           fetch-depth: 0
-
-      - name: Extract Git Tag
+      - name: Extract Docker Tag
         shell: bash
         run: |
           tag=$(git describe --tags --abbrev=0)
           echo "GIT_TAG=${tag:1}" >> $GITHUB_ENV
           echo "DOCKER_TAG=${tag/-alpha/}" >> $GITHUB_ENV
-
-      - name: Set up Docker Buildx Base
-        uses: docker/setup-buildx-action@v1
-        id: builder-base
-
-      - name: Set up Docker Buildx NVIDIA
-        uses: docker/setup-buildx-action@v1
-        id: builder-nvidia
-
-      - name: Set up Docker Buildx VAAPI
-        uses: docker/setup-buildx-action@v1
-        id: builder-vaapi
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
-
-      - name: Build and push base
-        uses: docker/build-push-action@v2
-        with:
-          builder: ${{ steps.builder-base.outputs.name }}
-          context: .
-          file: ./docker/Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ env.GIT_TAG }}-docker
-          tags: |
-            jasongdove/ersatztv:latest
-            jasongdove/ersatztv:${{ env.DOCKER_TAG }}
-
-      - name: Build and push nvidia
-        uses: docker/build-push-action@v2
-        with:
-          builder: ${{ steps.builder-nvidia.outputs.name }}
-          context: .
-          file: ./docker/nvidia/Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ env.GIT_TAG }}-docker-nvidia
-          tags: |
-            jasongdove/ersatztv:latest-nvidia
-            jasongdove/ersatztv:${{ env.DOCKER_TAG }}-nvidia
-
-      - name: Build and push vaapi
-        uses: docker/build-push-action@v2
-        with:
-          builder: ${{ steps.builder-vaapi.outputs.name }}
-          context: .
-          file: ./docker/vaapi/Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ env.GIT_TAG }}-docker-vaapi
-          tags: |
-            jasongdove/ersatztv:latest-vaapi
-            jasongdove/ersatztv:${{ env.DOCKER_TAG }}-vaapi
+      - name: Extract Artifacts Version
+        shell: bash
+        run: |
+          tag=$(git describe --tags --abbrev=0)
+          echo "ARTIFACTS_VERSION=${tag}" >> $GITHUB_ENV
+          echo "INFO_VERSION=${tag:1}" >> $GITHUB_ENV
+    outputs:
+      git_tag: ${{ env.GIT_TAG }}
+      docker_tag: ${{ env.DOCKER_TAG }}
+      artifacts_version: ${{ env.ARTIFACTS_VERSION }}
+      info_version: ${{ env.INFO_VERSION }}
+  build_and_upload:
+    uses: jasongdove/ersatztv/.github/workflows/artifacts.yml@main
+    needs: calculate_version
+    with:
+      release_tag: ${{ needs.calculate_version.outputs.artifacts_version }}
+      release_version: ${{ needs.calculate_version.outputs.artifacts_version }}
+      info_version: ${{ needs.calculate_version.outputs.info_version }}
+    secrets:
+      apple_developer_certificate_p12_base64: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_P12_BASE64 }}
+      apple_developer_certificate_password: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_PASSWORD }}
+      ac_username: ${{ secrets.AC_USERNAME }}
+      ac_password: ${{ secrets.AC_PASSWORD }}
+      gh_token: ${{ secrets.GITHUB_TOKEN }}
+  build_and_push:
+    uses: jasongdove/ersatztv/.github/workflows/docker.yml@main
+    needs: calculate_version
+    with:
+      base_version: latest
+      info_version: ${{ needs.calculate_version.outputs.git_tag }}
+      tag_version: ${{ needs.calculate_version.outputs.docker_tag }}
+    secrets:
+      docker_hub_username: ${{ secrets.DOCKER_HUB_USERNAME }}
+      docker_hub_access_token: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "ErsatzTV-macOS"]
+	path = ErsatzTV-macOS
+	url = git@github.com:jasongdove/ErsatzTV-macOS.git

CHANGELOG.md

@@ -4,6 +4,64 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+
+## [0.4.1-alpha] - 2022-02-10
+### Fixed
+- Normalize smart quotes in search queries as they are unsupported by the search library
+- Fix incorrect watermark time calculations caused by working ahead in `HLS Segmenter`
+- Fix ui crash adding empty path to local library
+- Fix ui crash loading collection editor
+- Properly flag items as `File Not Found` when local library path (folder) is missing from disk
+- Fix playback bug with unknown pixel format
+- Fix playback of interlaced mpeg2video on NVIDIA, VAAPI
+
+### Added
+- Include `Series` category tag for all episodes in XMLTV
+- Include movie, episode (show), music video (artist) genres as `category` tags in XMLTV
+- Add framerate normalization to `HLS Segmenter` and `MPEG-TS` streaming modes
+- Add `HLS Segmenter Initial Segment Count` setting to allow segmenter to work ahead before allowing client playback
+
+### Changed
+- Intermittent watermarks will now fade in and out
+- Show collection name in some playout build error messages
+- Use hardware-accelerated filter for watermarks on NVIDIA
+- Use hardware-accelerated deinterlace for some content on NVIDIA
+
+## [0.4.0-alpha] - 2022-01-29
+### Fixed
+- Fix m3u `mode` query param to properly override streaming mode for all channels
+  - `segmenter` for `HLS Segmenter`
+  - `hls-direct` for `HLS Direct`
+  - `ts` for `MPEG-TS`
+  - `ts-legacy` for `MPEG-TS (Legacy)`
+  - omitting the `mode` parameter returns each channel as configured
+- Link `File Not Found` health check to `Trash` page to allow deletion
+- Fix `HLS Segmenter` streaming mode with multiple ffmpeg-based clients
+  - Jellyfin (web) and TiviMate (Android) were specifically tested
+
+### Added
+- Hide console window on macOS and Windows; tray menu can be used to access UI, logs and to stop the app
+- Also write logs to text files in the `logs` config subfolder
+- Add `added_date` to search index
+    - This requires rebuilding the search index and search results may be empty or incomplete until the rebuild is complete
+- Add `added_inthelast`, `added_notinthelast` search field for relative added date queries
+    - Syntax is a number and a unit (days, weeks, months, years) like `1 week` or `2 years`
+
+## [0.3.8-alpha] - 2022-01-23
+### Fixed
+- Fix issue preventing some versions of ffmpeg (usually 4.4.x) from streaming MPEG-TS (Legacy) channels at all
+  - The issue appears to be caused by using a thread count other than `1`
+  - Thread count is now forced to `1` for all streaming modes other than HLS Segmenter
+- Fix bug with HLS Segmenter in cultures where `.` is a group/thousands separator
+- Fix search results page crashing with some media kinds
+- Always use MPEG-TS or MPEG-TS (Legacy) streaming mode with HDHR (Plex)
+  - Other configured modes will fall back to MPEG-TS when accessed by Plex
+
+### Changed
+- Upgrade ffmpeg from 4.4 to 5.0 in all docker images
+    - Upgrading from 4.4 to 5.0 is recommended for all installations
+
+## [0.3.7-alpha] - 2022-01-17
 ### Fixed
 - Fix local folder scanners to properly detect removed/re-added folders with unchanged contents
 - Fix double-click startup on mac
@@ -909,8 +967,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Initial release to facilitate testing outside of Docker.
 
 
-[Unreleased]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.6-alpha...HEAD
-[0.3.5-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.5-alpha...v0.3.6-alpha
+[Unreleased]: https://github.com/jasongdove/ErsatzTV/compare/v0.4.1-alpha...HEAD
+[0.4.1-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.4.0-alpha...v0.4.1-alpha
+[0.4.0-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.8-alpha...v0.4.0-alpha
+[0.3.8-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.7-alpha...v0.3.8-alpha
+[0.3.7-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.6-alpha...v0.3.7-alpha
+[0.3.6-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.5-alpha...v0.3.6-alpha
 [0.3.5-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.4-alpha...v0.3.5-alpha
 [0.3.4-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.3-alpha...v0.3.4-alpha
 [0.3.3-alpha]: https://github.com/jasongdove/ErsatzTV/compare/v0.3.2-alpha...v0.3.3-alpha

ErsatzTV-Windows/ErsatzTV-Windows.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>WinExe</OutputType>
+        <TargetFramework>net6.0-windows</TargetFramework>
+        <RootNamespace>ErsatzTV_Windows</RootNamespace>
+        <Nullable>enable</Nullable>
+        <UseWindowsForms>true</UseWindowsForms>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <ApplicationIcon>Ersatztv.ico</ApplicationIcon>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <Content Include="Ersatztv.ico">
+        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      </Content>
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Asmichi.ChildProcess" Version="0.11.0" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\ErsatzTV.Core\ErsatzTV.Core.csproj" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <Compile Update="Program.cs">
+        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      </Compile>
+    </ItemGroup>
+
+</Project>

ErsatzTV-Windows/Program.cs

@@ -0,0 +1,14 @@
+namespace ErsatzTV_Windows;
+
+public static class Program
+{
+    /// <summary>
+    ///  The main entry point for the application.
+    /// </summary>
+    [STAThread]
+    public static void Main()
+    {
+        ApplicationConfiguration.Initialize();
+        Application.Run(new TrayApplicationContext());
+    }
+}

ErsatzTV-Windows/TrayApplicationContext.cs

@@ -0,0 +1,77 @@
+using ErsatzTV.Core;
+using System.Diagnostics;
+using Asmichi.ProcessManagement;
+using System.Reflection;
+
+namespace ErsatzTV_Windows;
+
+public class TrayApplicationContext : ApplicationContext
+{
+    private readonly NotifyIcon _trayIcon;
+    private readonly IChildProcess? _childProcess;
+
+    public TrayApplicationContext()
+    {
+        _trayIcon = new NotifyIcon
+        {
+            Icon = new Icon("./Ersatztv.ico"),
+            ContextMenuStrip = new ContextMenuStrip(),
+            Visible = true
+        };
+
+        AddMenuItem("Launch Web UI", LaunchWebUI);
+        AddMenuItem("Show Logs", ShowLogs);
+        _trayIcon.ContextMenuStrip.Items.Add(new ToolStripSeparator());
+        AddMenuItem("Exit", Exit);
+
+        string folder = AppContext.BaseDirectory;
+        string exe = Path.Combine(folder, "ErsatzTV.exe");
+
+        if (File.Exists(exe))
+        {
+            var si = new ChildProcessStartInfo(exe);
+            _childProcess = ChildProcess.Start(si);
+        }
+    }
+
+    private void AddMenuItem(string name, EventHandler action)
+    {
+        var item = new ToolStripMenuItem(name);
+        item.Click += action;
+        _trayIcon.ContextMenuStrip.Items.Add(item);
+    }
+
+    private void LaunchWebUI(object? sender, EventArgs e)
+    {
+        var process = new Process();
+        process.StartInfo.UseShellExecute = true;
+        process.StartInfo.FileName = "http://localhost:8409";
+        process.Start();
+    }
+
+    private void ShowLogs(object? sender, EventArgs e)
+    {
+        if (!Directory.Exists(FileSystemLayout.LogsFolder))
+        {
+            Directory.CreateDirectory(FileSystemLayout.LogsFolder);
+        }
+
+        var process = new Process();
+        process.StartInfo.UseShellExecute = true;
+        process.StartInfo.FileName = FileSystemLayout.LogsFolder;
+        process.Start();
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        _childProcess?.Dispose();
+        base.Dispose(disposing);
+    }
+
+    private void Exit(object? sender, EventArgs e)
+    {
+        // Hide tray icon, otherwise it will remain shown until user mouses over it
+        _trayIcon.Visible = false;
+        Application.Exit();
+    }
+}

ErsatzTV.Application/Channels/Queries/GetChannelFramerate.cs

@@ -0,0 +1,6 @@
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Channels.Queries;
+
+public record GetChannelFramerate(string ChannelNumber) : IRequest<Option<int>>;

ErsatzTV.Application/Channels/Queries/GetChannelFramerateHandler.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Extensions;
+using ErsatzTV.Infrastructure.Data;
+using LanguageExt;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Application.Channels.Queries;
+
+public class GetChannelFramerateHandler : IRequestHandler<GetChannelFramerate, Option<int>>
+{
+    private readonly IDbContextFactory<TvContext> _dbContextFactory;
+    private readonly ILogger<GetChannelFramerateHandler> _logger;
+
+    public GetChannelFramerateHandler(
+        IDbContextFactory<TvContext> dbContextFactory,
+        ILogger<GetChannelFramerateHandler> logger)
+    {
+        _dbContextFactory = dbContextFactory;
+        _logger = logger;
+    }
+
+    public async Task<Option<int>> Handle(GetChannelFramerate request, CancellationToken cancellationToken)
+    {
+        // TODO: expand to check everything in collection rather than what's scheduled?
+        _logger.LogDebug("Checking frame rates for channel {ChannelNumber}", request.ChannelNumber);
+        
+        await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
+
+        List<Playout> playouts = await dbContext.Playouts
+            .Include(p => p.Items)
+            .ThenInclude(pi => pi.MediaItem)
+            .ThenInclude(mi => (mi as Movie).MediaVersions)
+            .Include(p => p.Items)
+            .ThenInclude(pi => pi.MediaItem)
+            .ThenInclude(mi => (mi as Episode).MediaVersions)
+            .Include(p => p.Items)
+            .ThenInclude(pi => pi.MediaItem)
+            .ThenInclude(mi => (mi as Song).MediaVersions)
+            .Include(p => p.Items)
+            .ThenInclude(pi => pi.MediaItem)
+            .ThenInclude(mi => (mi as MusicVideo).MediaVersions)
+            .Include(p => p.Items)
+            .ThenInclude(pi => pi.MediaItem)
+            .ThenInclude(mi => (mi as OtherVideo).MediaVersions)
+            .Filter(p => p.Channel.Number == request.ChannelNumber)
+            .ToListAsync(cancellationToken);
+
+        var frameRates = playouts.Map(p => p.Items.Map(i => i.MediaItem.GetHeadVersion()))
+            .Flatten()
+            .Map(mv => mv.RFrameRate)
+            .ToList();
+
+
+        var distinct = frameRates.Distinct().ToList();
+        if (distinct.Count > 1)
+        {
+            // TODO: something more intelligent than minimum framerate?
+            int result = frameRates.Map(ParseFrameRate).Min();
+            _logger.LogInformation(
+                "Normalizing frame rate for channel {ChannelNumber} from {Distinct} to {FrameRate}",
+                request.ChannelNumber,
+                distinct,
+                result);
+            return result;
+        }
+
+        _logger.LogInformation(
+            "All content on channel {ChannelNumber} has the same frame rate of {FrameRate}; will not normalize",
+            request.ChannelNumber,
+            distinct[0]);
+        return None;
+    }
+
+    private int ParseFrameRate(string frameRate)
+    {
+        if (!int.TryParse(frameRate, out int fr))
+        {
+            string[] split = (frameRate ?? string.Empty).Split("/");
+            if (int.TryParse(split[0], out int left) && int.TryParse(split[1], out int right))
+            {
+                fr = (int)Math.Round(left / (double)right);
+            }
+            else
+            {
+                fr = 24;
+            }
+        }
+
+        return fr;
+    }
+}

ErsatzTV.Application/Channels/Queries/GetChannelPlaylistHandler.cs

@@ -36,10 +36,14 @@ namespace ErsatzTV.Application.Channels.Queries
                         channel.StreamingMode = StreamingMode.HttpLiveStreamingDirect;
                         result.Add(channel);
                         break;
-                    case "ts":
+                    case "ts-legacy":
                         channel.StreamingMode = StreamingMode.TransportStream;
                         result.Add(channel);
                         break;
+                    case "ts":
+                        channel.StreamingMode = StreamingMode.TransportStreamHybrid;
+                        result.Add(channel);
+                        break;
                     default:
                         result.Add(channel);
                         break;

ErsatzTV.Application/ErsatzTV.Application.csproj

@@ -6,7 +6,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="MediatR" Version="9.0.0" />
+      <PackageReference Include="MediatR" Version="10.0.1" />
       <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="6.0.0" />
       <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.0.64">
         <PrivateAssets>all</PrivateAssets>

ErsatzTV.Application/FFmpegProfiles/Commands/CreateFFmpegProfile.cs

@@ -24,5 +24,6 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
         bool NormalizeLoudness,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio) : IRequest<Either<BaseError, CreateFFmpegProfileResult>>;
+        bool NormalizeAudio,
+        bool NormalizeFramerate) : IRequest<Either<BaseError, CreateFFmpegProfileResult>>;
 }

ErsatzTV.Application/FFmpegProfiles/Commands/CreateFFmpegProfileHandler.cs

@@ -58,7 +58,8 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                     NormalizeLoudness = request.NormalizeLoudness,
                     AudioChannels = request.AudioChannels,
                     AudioSampleRate = request.AudioSampleRate,
-                    NormalizeAudio = request.NormalizeAudio
+                    NormalizeAudio = request.NormalizeAudio,
+                    NormalizeFramerate = request.NormalizeFramerate
                 });
 
         private static Validation<BaseError, string> ValidateName(CreateFFmpegProfile createFFmpegProfile) =>

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegProfile.cs

@@ -25,5 +25,6 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
         bool NormalizeLoudness,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio) : IRequest<Either<BaseError, UpdateFFmpegProfileResult>>;
+        bool NormalizeAudio,
+        bool NormalizeFramerate) : IRequest<Either<BaseError, UpdateFFmpegProfileResult>>;
 }

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegProfileHandler.cs

@@ -50,6 +50,7 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
             p.AudioChannels = update.AudioChannels;
             p.AudioSampleRate = update.AudioSampleRate;
             p.NormalizeAudio = update.Transcode && update.NormalizeAudio;
+            p.NormalizeFramerate = update.Transcode && update.NormalizeFramerate;
             await dbContext.SaveChangesAsync();
             return new UpdateFFmpegProfileResult(p.Id);
         }

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegSettingsHandler.cs

@@ -119,6 +119,10 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                 ConfigElementKey.FFmpegWorkAheadSegmenters,
                 request.Settings.WorkAheadSegmenterLimit);
 
+            await _configElementRepository.Upsert(
+                ConfigElementKey.FFmpegInitialSegmentCount,
+                request.Settings.InitialSegmentCount);
+
             return Unit.Default;
         }
     }

ErsatzTV.Application/FFmpegProfiles/FFmpegProfileViewModel.cs

@@ -23,5 +23,6 @@ namespace ErsatzTV.Application.FFmpegProfiles
         bool NormalizeLoudness,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio);
+        bool NormalizeAudio,
+        bool NormalizeFramerate);
 }

ErsatzTV.Application/FFmpegProfiles/FFmpegSettingsViewModel.cs

@@ -11,5 +11,6 @@
         public int? GlobalFallbackFillerId { get; set; }
         public int HlsSegmenterIdleTimeout { get; set; }
         public int WorkAheadSegmenterLimit { get; set; }
+        public int InitialSegmentCount { get; set; }
     }
 }

ErsatzTV.Application/FFmpegProfiles/Mapper.cs

@@ -25,7 +25,8 @@ namespace ErsatzTV.Application.FFmpegProfiles
                 profile.NormalizeLoudness,
                 profile.AudioChannels,
                 profile.AudioSampleRate,
-                profile.NormalizeAudio);
+                profile.NormalizeAudio,
+                profile.NormalizeVideo && profile.NormalizeFramerate);
 
         private static ResolutionViewModel Project(Resolution resolution) =>
             new(resolution.Id, resolution.Name, resolution.Width, resolution.Height);

ErsatzTV.Application/FFmpegProfiles/Queries/GetFFmpegSettingsHandler.cs

@@ -34,6 +34,8 @@ namespace ErsatzTV.Application.FFmpegProfiles.Queries
                 await _configElementRepository.GetValue<int>(ConfigElementKey.FFmpegSegmenterTimeout);
             Option<int> workAheadSegmenterLimit =
                 await _configElementRepository.GetValue<int>(ConfigElementKey.FFmpegWorkAheadSegmenters);
+            Option<int> initialSegmentCount =
+                await _configElementRepository.GetValue<int>(ConfigElementKey.FFmpegInitialSegmentCount);
 
             var result = new FFmpegSettingsViewModel
             {
@@ -44,6 +46,7 @@ namespace ErsatzTV.Application.FFmpegProfiles.Queries
                 PreferredLanguageCode = await preferredLanguageCode.IfNoneAsync("eng"),
                 HlsSegmenterIdleTimeout = await hlsSegmenterIdleTimeout.IfNoneAsync(60),
                 WorkAheadSegmenterLimit = await workAheadSegmenterLimit.IfNoneAsync(1),
+                InitialSegmentCount = await initialSegmentCount.IfNoneAsync(1)
             };
 
             foreach (int watermarkId in watermark)

ErsatzTV.Application/MediaCards/Queries/GetCollectionCardsHandler.cs

@@ -47,6 +47,9 @@ namespace ErsatzTV.Application.MediaCards.Queries
                 .ThenInclude(i => (i as Movie).MovieMetadata)
                 .ThenInclude(mm => mm.Artwork)
                 .Include(c => c.MediaItems)
+                .ThenInclude(i => (i as Movie).MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
+                .Include(c => c.MediaItems)
                 .ThenInclude(i => (i as Artist).ArtistMetadata)
                 .ThenInclude(mvm => mvm.Artwork)
                 .Include(c => c.MediaItems)
@@ -56,6 +59,9 @@ namespace ErsatzTV.Application.MediaCards.Queries
                 .ThenInclude(i => (i as MusicVideo).Artist)
                 .ThenInclude(a => a.ArtistMetadata)
                 .Include(c => c.MediaItems)
+                .ThenInclude(i => (i as MusicVideo).MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
+                .Include(c => c.MediaItems)
                 .ThenInclude(i => (i as Show).ShowMetadata)
                 .ThenInclude(sm => sm.Artwork)
                 .Include(c => c.MediaItems)
@@ -81,11 +87,20 @@ namespace ErsatzTV.Application.MediaCards.Queries
                 .ThenInclude(i => (i as Episode).Season)
                 .ThenInclude(s => s.SeasonMetadata)
                 .Include(c => c.MediaItems)
+                .ThenInclude(i => (i as Episode).MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
+                .Include(c => c.MediaItems)
                 .ThenInclude(i => (i as OtherVideo).OtherVideoMetadata)
                 .ThenInclude(ovm => ovm.Artwork)
                 .Include(c => c.MediaItems)
+                .ThenInclude(i => (i as OtherVideo).MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
+                .Include(c => c.MediaItems)
                 .ThenInclude(i => (i as Song).SongMetadata)
                 .ThenInclude(ovm => ovm.Artwork)
+                .Include(c => c.MediaItems)
+                .ThenInclude(i => (i as Song).MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
                 .SelectOneAsync(c => c.Id, c => c.Id == request.Id)
                 .Map(c => c.ToEither(BaseError.New("Unable to load collection")))
                 .MapT(c => ProjectToViewModel(c, maybeJellyfin, maybeEmby));

ErsatzTV.Application/MediaCollections/Queries/GetCollectionByIdHandler.cs

@@ -21,7 +21,7 @@ namespace ErsatzTV.Application.MediaCollections.Queries
             GetCollectionById request,
             CancellationToken cancellationToken)
         {
-            await using TvContext dbContext = _dbContextFactory.CreateDbContext();
+            await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
             return await dbContext.Collections
                 .SelectOneAsync(c => c.Id, c => c.Id == request.Id)
                 .MapT(ProjectToViewModel);

ErsatzTV.Application/Streaming/Commands/StartFFmpegSessionHandler.cs

@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Errors;
+using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Repositories;
@@ -50,7 +51,7 @@ namespace ErsatzTV.Application.Streaming.Commands
             TimeSpan idleTimeout = await _configElementRepository
                 .GetValue<int>(ConfigElementKey.FFmpegSegmenterTimeout)
                 .Map(maybeTimeout => maybeTimeout.Match(i => TimeSpan.FromSeconds(i), () => TimeSpan.FromMinutes(1)));
-            
+
             using IServiceScope scope = _serviceScopeFactory.CreateScope();
             HlsSessionWorker worker = scope.ServiceProvider.GetRequiredService<HlsSessionWorker>();
             _ffmpegSegmenterService.SessionWorkers.AddOrUpdate(request.ChannelNumber, _ => worker, (_, _) => worker);
@@ -68,12 +69,32 @@ namespace ErsatzTV.Application.Streaming.Commands
                 request.ChannelNumber,
                 "live.m3u8");
 
+            IConfigElementRepository repo = scope.ServiceProvider.GetRequiredService<IConfigElementRepository>();
+            int initialSegmentCount = await repo.GetValue<int>(ConfigElementKey.FFmpegInitialSegmentCount)
+                .Map(maybeCount => maybeCount.Match(identity, () => 1));
+
+            await WaitForPlaylistSegments(playlistFileName, initialSegmentCount, worker);
+
+            return Unit.Default;
+        }
+
+        private static async Task WaitForPlaylistSegments(string playlistFileName, int initialSegmentCount, IHlsSessionWorker worker)
+        {
             while (!File.Exists(playlistFileName))
             {
                 await Task.Delay(TimeSpan.FromMilliseconds(100));
             }
 
-            return Unit.Default;
+            var segmentCount = 0;
+            while (segmentCount < initialSegmentCount)
+            {
+                await Task.Delay(TimeSpan.FromMilliseconds(200));
+                
+                DateTimeOffset now = DateTimeOffset.Now.AddSeconds(-30);
+                string[] input = await File.ReadAllLinesAsync(playlistFileName);
+                TrimPlaylistResult result = HlsPlaylistFilter.TrimPlaylist(worker.PlaylistStart, now, input);
+                segmentCount = result.SegmentCount;
+            }
         }
 
         private Task<Validation<BaseError, Unit>> Validate(StartFFmpegSession request) =>

ErsatzTV.Application/Streaming/HlsSessionWorker.cs

@@ -1,9 +1,11 @@
 using System;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Timers;
+using ErsatzTV.Application.Channels.Queries;
 using ErsatzTV.Application.Streaming.Queries;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
@@ -29,6 +31,7 @@ namespace ErsatzTV.Application.Streaming
         private Timer _timer;
         private readonly object _sync = new();
         private DateTimeOffset _playlistStart;
+        private Option<int> _targetFramerate;
 
         public HlsSessionWorker(IServiceScopeFactory serviceScopeFactory, ILogger<HlsSessionWorker> logger)
         {
@@ -65,6 +68,13 @@ namespace ErsatzTV.Application.Streaming
                 CancellationToken cancellationToken = cts.Token;
 
                 _logger.LogInformation("Starting HLS session for channel {Channel}", channelNumber);
+                
+                using IServiceScope scope = _serviceScopeFactory.CreateScope();
+                IMediator mediator = scope.ServiceProvider.GetRequiredService<IMediator>();
+
+                _targetFramerate = await mediator.Send(
+                    new GetChannelFramerate(channelNumber),
+                    cancellationToken);
 
                 Touch();
                 _transcodedUntil = DateTimeOffset.Now;
@@ -132,12 +142,17 @@ namespace ErsatzTV.Application.Streaming
                 using IServiceScope scope = _serviceScopeFactory.CreateScope();
                 IMediator mediator = scope.ServiceProvider.GetRequiredService<IMediator>();
 
+                long ptsOffset = await GetPtsOffset(mediator, channelNumber, cancellationToken);
+                // _logger.LogInformation("PTS offset: {PtsOffset}", ptsOffset);
+
                 var request = new GetPlayoutItemProcessByChannelNumber(
                     channelNumber,
                     "segmenter",
                     firstProcess ? DateTimeOffset.Now : _transcodedUntil.AddSeconds(1),
                     !firstProcess,
-                    realtime);
+                    realtime,
+                    ptsOffset,
+                    _targetFramerate);
 
                 // _logger.LogInformation("Request {@Request}", request);
 
@@ -216,21 +231,58 @@ namespace ErsatzTV.Application.Streaming
                 await File.WriteAllTextAsync(playlistFileName, trimResult.Playlist, cancellationToken);
 
                 // delete old segments
-                foreach (string file in Directory.GetFiles(
-                    Path.Combine(FileSystemLayout.TranscodeFolder, channelNumber),
-                    "*.ts"))
+                var allSegments = Directory.GetFiles(
+                        Path.Combine(FileSystemLayout.TranscodeFolder, channelNumber),
+                        "live*.ts")
+                    .Map(
+                        file =>
+                        {
+                            string fileName = Path.GetFileName(file);
+                            var sequenceNumber = int.Parse(fileName.Replace("live", string.Empty).Split('.')[0]);
+                            return new Segment(file, sequenceNumber);
+                        })
+                    .ToList();
+
+                var toDelete = allSegments.Filter(s => s.SequenceNumber < trimResult.Sequence).ToList();
+                // if (toDelete.Count > 0)
+                // {
+                    // _logger.LogInformation(
+                    //     "Deleting HLS segments {Min} to {Max} (less than {StartSequence})",
+                    //     toDelete.Map(s => s.SequenceNumber).Min(),
+                    //     toDelete.Map(s => s.SequenceNumber).Max(),
+                    //     trimResult.Sequence);
+                // }
+                    
+                foreach (Segment segment in toDelete)
                 {
-                    string fileName = Path.GetFileName(file);
-                    if (fileName.StartsWith("live") && int.Parse(fileName.Replace("live", string.Empty).Split('.')[0]) <
-                        trimResult.Sequence)
-                    {
-                        File.Delete(file);
-                    }
+                    File.Delete(segment.File);
                 }
 
                 _playlistStart = trimResult.PlaylistStart;
             }
         }
+        
+        private async Task<long> GetPtsOffset(IMediator mediator, string channelNumber, CancellationToken cancellationToken)
+        {
+            var directory = new DirectoryInfo(Path.Combine(FileSystemLayout.TranscodeFolder, channelNumber));
+            Option<FileInfo> lastSegment =
+                Optional(directory.GetFiles("*.ts").OrderByDescending(f => f.Name).FirstOrDefault());
+
+            long result = 0;
+            foreach (FileInfo segment in lastSegment)
+            {
+                Either<BaseError, PtsAndDuration> queryResult = await mediator.Send(
+                    new GetLastPtsDuration(segment.FullName),
+                    cancellationToken);
+
+                foreach (PtsAndDuration ptsAndDuration in queryResult.RightToSeq())
+                {
+                    result = ptsAndDuration.Pts + ptsAndDuration.Duration;
+                }
+            }
+
+            return result;
+        }
 
         private async Task<int> GetWorkAheadLimit()
         {
@@ -239,5 +291,7 @@ namespace ErsatzTV.Application.Streaming
             return await repo.GetValue<int>(ConfigElementKey.FFmpegWorkAheadSegmenters)
                 .Map(maybeCount => maybeCount.Match(identity, () => 1));
         }
+
+        private record Segment(string File, int SequenceNumber);
     }
 }

ErsatzTV.Application/Streaming/PtsAndDuration.cs

@@ -0,0 +1,12 @@
+namespace ErsatzTV.Application.Streaming;
+
+public record PtsAndDuration(long Pts, long Duration)
+{
+    public static PtsAndDuration From(string ffprobeLine)
+    {
+        string[] split = ffprobeLine.Split("|");
+        var left = long.Parse(split[0]);
+        var right = long.Parse(split[1]);
+        return new PtsAndDuration(left, right);
+    }
+}

ErsatzTV.Application/Streaming/Queries/FFmpegProcessRequest.cs

@@ -11,5 +11,6 @@ namespace ErsatzTV.Application.Streaming.Queries
         string Mode,
         DateTimeOffset Now,
         bool StartAtZero,
-        bool HlsRealtime) : IRequest<Either<BaseError, PlayoutItemProcessModel>>;
+        bool HlsRealtime,
+        long PtsOffset) : IRequest<Either<BaseError, PlayoutItemProcessModel>>;
 }

ErsatzTV.Application/Streaming/Queries/GetConcatProcessByChannelNumber.cs

@@ -9,7 +9,8 @@ namespace ErsatzTV.Application.Streaming.Queries
             "ts-legacy",
             DateTimeOffset.Now,
             false,
-            true)
+            true,
+            0)
         {
             Scheme = scheme;
             Host = host;

ErsatzTV.Application/Streaming/Queries/GetLastPtsDuration.cs

@@ -0,0 +1,7 @@
+using ErsatzTV.Core;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Streaming.Queries;
+
+public record GetLastPtsDuration(string FileName) : IRequest<Either<BaseError, PtsAndDuration>>;

ErsatzTV.Application/Streaming/Queries/GetLastPtsDurationHandler.cs

@@ -0,0 +1,87 @@
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Streaming.Queries;
+
+public class GetLastPtsDurationHandler : IRequestHandler<GetLastPtsDuration, Either<BaseError, PtsAndDuration>>
+{
+    private readonly IConfigElementRepository _configElementRepository;
+
+    public GetLastPtsDurationHandler(IConfigElementRepository configElementRepository)
+    {
+        _configElementRepository = configElementRepository;
+    }
+
+    public async Task<Either<BaseError, PtsAndDuration>> Handle(
+        GetLastPtsDuration request,
+        CancellationToken cancellationToken)
+    {
+        Validation<BaseError, RequestParameters> validation = await Validate(request);
+        return await validation.Match(
+            Handle,
+            error => Task.FromResult<Either<BaseError, PtsAndDuration>>(error.Join()));
+    }
+
+    private async Task<Validation<BaseError, RequestParameters>> Validate(GetLastPtsDuration request) =>
+        await ValidateFFprobePath()
+            .MapT(
+                ffprobePath => new RequestParameters(
+                    request.FileName,
+                    ffprobePath));
+
+    private async Task<Either<BaseError, PtsAndDuration>> Handle(RequestParameters parameters)
+    {
+        var startInfo = new ProcessStartInfo
+        {
+            FileName = parameters.FFprobePath,
+            RedirectStandardOutput = true,
+            RedirectStandardError = true,
+            UseShellExecute = false,
+            StandardOutputEncoding = Encoding.UTF8,
+            StandardErrorEncoding = Encoding.UTF8
+        };
+
+        startInfo.ArgumentList.Add("-v");
+        startInfo.ArgumentList.Add("0");
+        startInfo.ArgumentList.Add("-show_entries");
+        startInfo.ArgumentList.Add("packet=pts,duration");
+        startInfo.ArgumentList.Add("-of");
+        startInfo.ArgumentList.Add("compact=p=0:nk=1");
+        startInfo.ArgumentList.Add("-read_intervals");
+        startInfo.ArgumentList.Add("-999999");
+        startInfo.ArgumentList.Add(parameters.FileName);
+
+        var probe = new Process
+        {
+            StartInfo = startInfo
+        };
+
+        probe.Start();
+        return await probe.StandardOutput.ReadToEndAsync().MapAsync<string, Either<BaseError, PtsAndDuration>>(
+            async output =>
+            {
+                await probe.WaitForExitAsync();
+                return probe.ExitCode == 0
+                    ? PtsAndDuration.From(output.Split("\n").Filter(s => !string.IsNullOrWhiteSpace(s)).Last().Trim())
+                    : BaseError.New($"FFprobe at {parameters.FFprobePath} exited with code {probe.ExitCode}");
+            });
+    }
+
+    private Task<Validation<BaseError, string>> ValidateFFprobePath() =>
+        _configElementRepository.GetValue<string>(ConfigElementKey.FFprobePath)
+            .FilterT(File.Exists)
+            .Map(
+                ffprobePath =>
+                    ffprobePath.ToValidation<BaseError>("FFprobe path does not exist on the file system"));
+
+    private record RequestParameters(string FileName, string FFprobePath);
+}

ErsatzTV.Application/Streaming/Queries/GetPlayoutItemProcessByChannelNumber.cs

@@ -1,21 +1,18 @@
 using System;
+using LanguageExt;
 
 namespace ErsatzTV.Application.Streaming.Queries
 {
-    public record GetPlayoutItemProcessByChannelNumber : FFmpegProcessRequest
-    {
-        public GetPlayoutItemProcessByChannelNumber(
-            string channelNumber,
-            string mode,
-            DateTimeOffset now,
-            bool startAtZero,
-            bool hlsRealtime) : base(
-            channelNumber,
-            mode,
-            now,
-            startAtZero,
-            hlsRealtime)
-        {
-        }
-    }
+    public record GetPlayoutItemProcessByChannelNumber(string ChannelNumber,
+        string Mode,
+        DateTimeOffset Now,
+        bool StartAtZero,
+        bool HlsRealtime,
+        long PtsOffset,
+        Option<int> TargetFramerate) : FFmpegProcessRequest(ChannelNumber,
+        Mode,
+        Now,
+        StartAtZero,
+        HlsRealtime,
+        PtsOffset);
 }

ErsatzTV.Application/Streaming/Queries/GetPlayoutItemProcessByChannelNumberHandler.cs

@@ -158,7 +158,9 @@ namespace ErsatzTV.Application.Streaming.Queries
                         request.HlsRealtime,
                         playoutItemWithPath.PlayoutItem.FillerKind,
                         playoutItemWithPath.PlayoutItem.InPoint,
-                        playoutItemWithPath.PlayoutItem.OutPoint);
+                        playoutItemWithPath.PlayoutItem.OutPoint,
+                        request.PtsOffset,
+                        request.TargetFramerate);
 
                     var result = new PlayoutItemProcessModel(process, playoutItemWithPath.PlayoutItem.FinishOffset);
 
@@ -193,7 +195,8 @@ namespace ErsatzTV.Application.Streaming.Queries
                                     channel,
                                     maybeDuration,
                                     "Channel is Offline",
-                                    request.HlsRealtime);
+                                    request.HlsRealtime,
+                                    request.PtsOffset);
                                 
                                 return new PlayoutItemProcessModel(errorProcess, finish);
                             }
@@ -212,7 +215,8 @@ namespace ErsatzTV.Application.Streaming.Queries
                                     channel,
                                     maybeDuration,
                                     error.Value,
-                                    request.HlsRealtime);
+                                    request.HlsRealtime,
+                                    request.PtsOffset);
 
                                 return new PlayoutItemProcessModel(errorProcess, finish);
                             }
@@ -231,7 +235,8 @@ namespace ErsatzTV.Application.Streaming.Queries
                                     channel,
                                     maybeDuration,
                                     "Channel is Offline",
-                                    request.HlsRealtime);
+                                    request.HlsRealtime,
+                                    request.PtsOffset);
 
                                 return new PlayoutItemProcessModel(errorProcess, finish);
                             }

ErsatzTV.Application/Streaming/Queries/GetWrappedProcessByChannelNumber.cs

@@ -9,7 +9,8 @@ namespace ErsatzTV.Application.Streaming.Queries
             "ts",
             DateTimeOffset.Now,
             false,
-            true)
+            true,
+            0)
         {
             Scheme = scheme;
             Host = host;

ErsatzTV.Core.Tests/ErsatzTV.Core.Tests.csproj

@@ -6,7 +6,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="FluentAssertions" Version="6.3.0" />
+      <PackageReference Include="FluentAssertions" Version="6.4.0" />
       <PackageReference Include="LanguageExt.Core" Version="4.0.3" />
       <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
       <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
@@ -16,7 +16,7 @@
       </PackageReference>
       <PackageReference Include="Moq" Version="4.16.1" />
       <PackageReference Include="NUnit" Version="3.13.2" />
-      <PackageReference Include="NUnit3TestAdapter" Version="4.2.0" />
+      <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
       <PackageReference Include="Serilog" Version="2.10.0" />
       <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />
       <PackageReference Include="Serilog.Sinks.Debug" Version="2.0.0" />

ErsatzTV.Core.Tests/FFmpeg/FFmpegComplexFilterBuilderTests.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.FFmpeg;
 using FluentAssertions;
@@ -183,7 +184,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 ChannelWatermarkLocation.TopLeft,
                 false,
                 100,
-                "[0:0][1:v]overlay=x=134:y=54:enable='lt(mod(mod(time(0),60*60),10*60),15)'[v]",
+                "[1:v]format=yuva420p|yuva444p|yuva422p|rgba|abgr|bgra|gbrap|ya8,fade=in:st=300:d=1:alpha=1:enable='between(t,0,314)',fade=out:st=315:d=1:alpha=1:enable='between(t,301,899)',fade=in:st=900:d=1:alpha=1:enable='between(t,316,914)',fade=out:st=915:d=1:alpha=1:enable='between(t,901,1499)',fade=in:st=1500:d=1:alpha=1:enable='between(t,916,1514)',fade=out:st=1515:d=1:alpha=1:enable='between(t,1501,2099)',fade=in:st=2100:d=1:alpha=1:enable='between(t,1516,2114)',fade=out:st=2115:d=1:alpha=1:enable='between(t,2101,2699)',fade=in:st=2700:d=1:alpha=1:enable='between(t,2116,2714)',fade=out:st=2715:d=1:alpha=1:enable='between(t,2701,3300)'[wmp];[0:0][wmp]overlay=x=134:y=54,format=nv12[v]",
                 "0:1",
                 "[v]")]
             [TestCase(
@@ -257,23 +258,36 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 string expectedAudioLabel,
                 string expectedVideoLabel)
             {
+                var watermark = new ChannelWatermark
+                {
+                    Mode = intermittent
+                        ? ChannelWatermarkMode.Intermittent
+                        : ChannelWatermarkMode.Permanent,
+                    DurationSeconds = intermittent ? 15 : 0,
+                    FrequencyMinutes = intermittent ? 10 : 0,
+                    Location = location,
+                    Size = scaled ? ChannelWatermarkSize.Scaled : ChannelWatermarkSize.ActualSize,
+                    WidthPercent = scaled ? 20 : 0,
+                    Opacity = opacity,
+                    HorizontalMarginPercent = 7,
+                    VerticalMarginPercent = 5
+                };
+
+                Option<List<FadePoint>> maybeFadePoints = watermark.Mode == ChannelWatermarkMode.Intermittent
+                    ? Some(
+                        WatermarkCalculator.CalculateFadePoints(
+                            new DateTimeOffset(2022, 01, 31, 12, 25, 0, TimeSpan.FromHours(-5)),
+                            TimeSpan.Zero,
+                            TimeSpan.FromMinutes(55),
+                            TimeSpan.Zero,
+                            watermark.FrequencyMinutes,
+                            watermark.DurationSeconds))
+                    : None;
+                
                 FFmpegComplexFilterBuilder builder = new FFmpegComplexFilterBuilder()
                     .WithWatermark(
-                        Some(
-                            new ChannelWatermark
-                            {
-                                Mode = intermittent
-                                    ? ChannelWatermarkMode.Intermittent
-                                    : ChannelWatermarkMode.Permanent,
-                                DurationSeconds = intermittent ? 15 : 0,
-                                FrequencyMinutes = intermittent ? 10 : 0,
-                                Location = location,
-                                Size = scaled ? ChannelWatermarkSize.Scaled : ChannelWatermarkSize.ActualSize,
-                                WidthPercent = scaled ? 20 : 0,
-                                Opacity = opacity,
-                                HorizontalMarginPercent = 7,
-                                VerticalMarginPercent = 5
-                            }),
+                        Some(watermark),
+                        maybeFadePoints,
                         new Resolution { Width = 1920, Height = 1080 },
                         None)
                     .WithDeinterlace(deinterlace)
@@ -290,6 +304,213 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
+            
+            [Test]
+            [TestCase(
+                false,
+                false,
+                false,
+                ChannelWatermarkLocation.BottomLeft,
+                false,
+                100,
+                "[0:0]scale_cuda=format=yuv420p[vt];[1:v]format=yuva420p,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=H-h-54[v]",
+                "0:1",
+                "[v]",
+                false)]
+            [TestCase(
+                false,
+                false,
+                false,
+                ChannelWatermarkLocation.BottomLeft,
+                false,
+                100,
+                "[0:0]scale_cuda=1920:1080,setsar=1,hwdownload,format=nv12,format=yuv420p,hwupload_cuda[vt];[1:v]format=yuva420p,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=H-h-54,hwupload[v]",
+                "0:1",
+                "[v]",
+                true)]
+            [TestCase(
+                false,
+                false,
+                true,
+                ChannelWatermarkLocation.TopLeft,
+                false,
+                100,
+                "[0:0]scale_cuda=format=yuv420p[vt];[1:v]format=yuva420p,fade=in:st=300:d=1:alpha=1:enable='between(t,0,314)',fade=out:st=315:d=1:alpha=1:enable='between(t,301,899)',fade=in:st=900:d=1:alpha=1:enable='between(t,316,914)',fade=out:st=915:d=1:alpha=1:enable='between(t,901,1499)',fade=in:st=1500:d=1:alpha=1:enable='between(t,916,1514)',fade=out:st=1515:d=1:alpha=1:enable='between(t,1501,2099)',fade=in:st=2100:d=1:alpha=1:enable='between(t,1516,2114)',fade=out:st=2115:d=1:alpha=1:enable='between(t,2101,2699)',fade=in:st=2700:d=1:alpha=1:enable='between(t,2116,2714)',fade=out:st=2715:d=1:alpha=1:enable='between(t,2701,3300)',hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54[v]",
+                "0:1",
+                "[v]",
+                false)]
+            [TestCase(
+                false,
+                false,
+                true,
+                ChannelWatermarkLocation.TopLeft,
+                false,
+                100,
+                "[0:0]scale_cuda=1920:1080,setsar=1,hwdownload,format=nv12,format=yuv420p,hwupload_cuda[vt];[1:v]format=yuva420p,fade=in:st=300:d=1:alpha=1:enable='between(t,0,314)',fade=out:st=315:d=1:alpha=1:enable='between(t,301,899)',fade=in:st=900:d=1:alpha=1:enable='between(t,316,914)',fade=out:st=915:d=1:alpha=1:enable='between(t,901,1499)',fade=in:st=1500:d=1:alpha=1:enable='between(t,916,1514)',fade=out:st=1515:d=1:alpha=1:enable='between(t,1501,2099)',fade=in:st=2100:d=1:alpha=1:enable='between(t,1516,2114)',fade=out:st=2115:d=1:alpha=1:enable='between(t,2101,2699)',fade=in:st=2700:d=1:alpha=1:enable='between(t,2116,2714)',fade=out:st=2715:d=1:alpha=1:enable='between(t,2701,3300)',hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54,hwupload[v]",
+                "0:1",
+                "[v]",
+                true)]
+            [TestCase(
+                false,
+                false,
+                false,
+                ChannelWatermarkLocation.TopLeft,
+                true,
+                100,
+                "[0:0]scale_cuda=format=yuv420p[vt];[1:v]format=yuva420p,scale=384:-1,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54[v]",
+                "0:1",
+                "[v]",
+                false)]
+            [TestCase(
+                false,
+                false,
+                false,
+                ChannelWatermarkLocation.TopLeft,
+                true,
+                100,
+                "[0:0]scale_cuda=1920:1080,setsar=1,hwdownload,format=nv12,format=yuv420p,hwupload_cuda[vt];[1:v]format=yuva420p,scale=384:-1,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54,hwupload[v]",
+                "0:1",
+                "[v]",
+                true)]
+            [TestCase(
+                false,
+                false,
+                false,
+                ChannelWatermarkLocation.TopLeft,
+                false,
+                90,
+                "[0:0]scale_cuda=format=yuv420p[vt];[1:v]format=yuva420p,colorchannelmixer=aa=0.90,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54[v]",
+                "0:1",
+                "[v]",
+                false)]
+            [TestCase(
+                false,
+                false,
+                false,
+                ChannelWatermarkLocation.TopLeft,
+                false,
+                90,
+                "[0:0]scale_cuda=1920:1080,setsar=1,hwdownload,format=nv12,format=yuv420p,hwupload_cuda[vt];[1:v]format=yuva420p,colorchannelmixer=aa=0.90,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54,hwupload[v]",
+                "0:1",
+                "[v]",
+                true)]            
+            // TODO: do we need these anymore? interlaced content that isn't handled by mpeg2_cuvid?
+            // [TestCase(
+            //     false,
+            //     true,
+            //     false,
+            //     ChannelWatermarkLocation.TopLeft,
+            //     false,
+            //     100,
+            //     "[0:0]yadif=1[vt];[vt][1:v]overlay=x=134:y=54[v]",
+            //     "0:1",
+            //     "[v]")]
+            // [TestCase(
+            //     false,
+            //     true,
+            //     false,
+            //     ChannelWatermarkLocation.TopLeft,
+            //     true,
+            //     100,
+            //     "[0:0]yadif=1[vt];[1:v]scale=384:-1[wmp];[vt][wmp]overlay=x=134:y=54[v]",
+            //     "0:1",
+            //     "[v]")]
+            // [TestCase(
+            //     true,
+            //     true,
+            //     false,
+            //     ChannelWatermarkLocation.TopLeft,
+            //     false,
+            //     100,
+            //     "[0:1]apad=whole_dur=3300000ms[a];[0:0]yadif=1[vt];[vt][1:v]overlay=x=134:y=54[v]",
+            //     "[a]",
+            //     "[v]")]
+            [TestCase(
+                true,
+                false,
+                false,
+                ChannelWatermarkLocation.TopLeft,
+                false,
+                100,
+                "[0:1]apad=whole_dur=3300000ms[a];[0:0]scale_cuda=format=yuv420p[vt];[1:v]format=yuva420p,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54[v]",
+                "[a]",
+                "[v]",
+                false)]
+            [TestCase(
+                true,
+                false,
+                false,
+                ChannelWatermarkLocation.TopLeft,
+                false,
+                100,
+                "[0:1]apad=whole_dur=3300000ms[a];[0:0]scale_cuda=1920:1080,setsar=1,hwdownload,format=nv12,format=yuv420p,hwupload_cuda[vt];[1:v]format=yuva420p,hwupload_cuda[wmp];[vt][wmp]overlay_cuda=x=134:y=54,hwupload[v]",
+                "[a]",
+                "[v]",
+                true)]
+            public void Should_Return_NVENC_Watermark(
+                bool alignAudio,
+                bool deinterlace,
+                bool intermittent,
+                ChannelWatermarkLocation location,
+                bool scaled,
+                int opacity,
+                string expectedVideoFilter,
+                string expectedAudioLabel,
+                string expectedVideoLabel,
+                bool scaledSource)
+            {
+                var watermark = new ChannelWatermark
+                {
+                    Mode = intermittent
+                        ? ChannelWatermarkMode.Intermittent
+                        : ChannelWatermarkMode.Permanent,
+                    DurationSeconds = intermittent ? 15 : 0,
+                    FrequencyMinutes = intermittent ? 10 : 0,
+                    Location = location,
+                    Size = scaled ? ChannelWatermarkSize.Scaled : ChannelWatermarkSize.ActualSize,
+                    WidthPercent = scaled ? 20 : 0,
+                    Opacity = opacity,
+                    HorizontalMarginPercent = 7,
+                    VerticalMarginPercent = 5
+                };
+
+                Option<List<FadePoint>> maybeFadePoints = watermark.Mode == ChannelWatermarkMode.Intermittent
+                    ? Some(
+                        WatermarkCalculator.CalculateFadePoints(
+                            new DateTimeOffset(2022, 01, 31, 12, 25, 0, TimeSpan.FromHours(-5)),
+                            TimeSpan.Zero,
+                            TimeSpan.FromMinutes(55),
+                            TimeSpan.Zero,
+                            watermark.FrequencyMinutes,
+                            watermark.DurationSeconds))
+                    : None;
+                
+                FFmpegComplexFilterBuilder builder = new FFmpegComplexFilterBuilder()
+                    .WithHardwareAcceleration(HardwareAccelerationKind.Nvenc)
+                    .WithWatermark(
+                        Some(watermark),
+                        maybeFadePoints,
+                        new Resolution { Width = 1920, Height = 1080 },
+                        None)
+                    .WithDeinterlace(deinterlace)
+                    .WithAlignedAudio(alignAudio ? Some(TimeSpan.FromMinutes(55)) : None);
+
+                if (scaledSource)
+                {
+                    builder = builder.WithScaling(new Resolution { Width = 1920, Height = 1080 });
+                }
+
+                Option<FFmpegComplexFilter> result = builder.Build(false, 0, 0, 0, 1, false);
+
+                result.IsSome.Should().BeTrue();
+                result.IfSome(
+                    filter =>
+                    {
+                        filter.ComplexFilter.Should().Be(expectedVideoFilter);
+                        filter.AudioLabel.Should().Be(expectedAudioLabel);
+                        filter.VideoLabel.Should().Be(expectedVideoLabel);
+                    });
+            }
 
             [Test]
             [TestCase(true, false, false, "[0:0]deinterlace_qsv[v]", "[v]")]

ErsatzTV.Core.Tests/FFmpeg/FFmpegPlaybackSettingsCalculatorTests.cs

@@ -4,6 +4,7 @@ using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using FluentAssertions;
 using NUnit.Framework;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Core.Tests.FFmpeg
 {
@@ -16,10 +17,33 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             private readonly FFmpegPlaybackSettingsCalculator _calculator;
 
             public CalculateSettings() => _calculator = new FFmpegPlaybackSettingsCalculator();
+            
+            [Test]
+            public void Should_Not_GenPts_ForHlsSegmenter()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.HttpLiveStreamingSegmenter,
+                    ffmpegProfile,
+                    new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now,
+                    TimeSpan.Zero,
+                    TimeSpan.Zero,
+                    false,
+                    None);
+
+                actual.FormatFlags.Should().NotContain("+genpts");
+            }
 
             [Test]
-            public void Should_UseSpecifiedThreadCount_ForTransportStream()
+            public void Should_Not_UseSpecifiedThreadCount_ForTransportStream()
             {
+                // MPEG-TS requires realtime output which is hardcoded to a single thread
+                
                 FFmpegProfile ffmpegProfile = TestProfile() with { ThreadCount = 7 };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
@@ -31,18 +55,20 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
-                actual.ThreadCount.Should().Be(7);
+                actual.ThreadCount.Should().Be(1);
             }
 
             [Test]
-            public void Should_UseSpecifiedThreadCount_ForHttpLiveStreaming()
+            public void Should_UseSpecifiedThreadCount_ForHttpLiveStreamingSegmenter()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with { ThreadCount = 7 };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
-                    StreamingMode.HttpLiveStreamingDirect,
+                    StreamingMode.HttpLiveStreamingSegmenter,
                     ffmpegProfile,
                     new MediaVersion(),
                     new MediaStream(),
@@ -50,7 +76,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ThreadCount.Should().Be(7);
             }
@@ -69,7 +97,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 string[] expected = { "+genpts", "+discardcorrupt", "+igndts" };
                 actual.FormatFlags.Count.Should().Be(expected.Length);
@@ -90,7 +120,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 string[] expected = { "+genpts", "+discardcorrupt", "+igndts" };
                 actual.FormatFlags.Count.Should().Be(expected.Length);
@@ -111,7 +143,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.RealtimeOutput.Should().BeTrue();
             }
@@ -130,7 +164,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.RealtimeOutput.Should().BeTrue();
             }
@@ -151,7 +187,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     now,
                     now.AddMinutes(5),
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.StreamSeek.IsSome.Should().BeTrue();
                 actual.StreamSeek.IfNone(TimeSpan.Zero).Should().Be(TimeSpan.FromMinutes(5));
@@ -173,7 +211,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     now,
                     now.AddMinutes(5),
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.StreamSeek.IsSome.Should().BeTrue();
                 actual.StreamSeek.IfNone(TimeSpan.Zero).Should().Be(TimeSpan.FromMinutes(5));
@@ -193,7 +233,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
             }
@@ -219,7 +261,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
             }
@@ -245,7 +289,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
             }
@@ -271,7 +317,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -299,7 +347,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeTrue();
@@ -326,7 +376,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 IDisplaySize scaledSize = actual.ScaledSize.IfNone(new MediaVersion { Width = 0, Height = 0 });
                 scaledSize.Width.Should().Be(1280);
@@ -356,7 +408,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -384,7 +438,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -413,7 +469,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeTrue();
@@ -445,7 +503,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -477,7 +537,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -508,7 +570,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -540,7 +604,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -574,7 +640,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -606,7 +674,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeTrue();
@@ -637,7 +707,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -667,7 +739,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeTrue();
@@ -699,7 +773,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.ScaledSize.IsNone.Should().BeTrue();
                 actual.PadToDesiredResolution.Should().BeFalse();
@@ -727,7 +803,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioCodec.Should().Be("aac");
             }
@@ -752,7 +830,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioCodec.Should().Be("copy");
             }
@@ -778,7 +858,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioCodec.Should().Be("aac");
             }
@@ -804,7 +886,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioCodec.Should().Be("copy");
             }
@@ -831,7 +915,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioBitrate.IfNone(0).Should().Be(2424);
             }
@@ -858,7 +944,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioBufferSize.IfNone(0).Should().Be(2424);
             }
@@ -885,7 +973,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioChannels.IfNone(0).Should().Be(6);
             }
@@ -912,7 +1002,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioSampleRate.IfNone(0).Should().Be(48);
             }
@@ -938,7 +1030,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioChannels.IfNone(0).Should().Be(6);
             }
@@ -964,7 +1058,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.AudioSampleRate.IfNone(0).Should().Be(48);
             }
@@ -991,7 +1087,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.FromMinutes(2));
+                    TimeSpan.FromMinutes(2),
+                    false,
+                    None);
 
                 actual.AudioDuration.IfNone(TimeSpan.MinValue).Should().Be(TimeSpan.FromMinutes(2));
             }
@@ -1017,7 +1115,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.NormalizeLoudness.Should().BeTrue();
             }
@@ -1043,7 +1143,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.NormalizeLoudness.Should().BeFalse();
             }
@@ -1071,7 +1173,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     DateTimeOffset.Now,
                     DateTimeOffset.Now,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    None);
 
                 actual.HardwareAcceleration.Should().Be(HardwareAccelerationKind.Qsv);
             }

ErsatzTV.Core.Tests/FFmpeg/TranscodingTests.cs

@@ -37,8 +37,26 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             Assert.Pass();
         }
 
+        public enum Padding
+        {
+            NoPadding,
+            WithPadding
+        }
+
         private class TestData
         {
+            public static Padding[] Paddings =
+            {
+                Padding.NoPadding,
+                Padding.WithPadding
+            };
+
+            public static VideoScanKind[] VideoScanKinds =
+            {
+                VideoScanKind.Progressive,
+                VideoScanKind.Interlaced
+            };
+            
             public static string[] InputCodecs =
             {
                 "h264",
@@ -51,9 +69,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 "yuv420p",
                 "yuv420p10le",
-                "yuvj420p",
-                "yuv444p",
-                "yuv444p10le"
+                // "yuvj420p",
+                // "yuv444p",
+                // "yuv444p10le"
             };
             
             public static Resolution[] Resolutions =
@@ -115,27 +133,32 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             string inputPixelFormat,
             [ValueSource(typeof(TestData), nameof(TestData.Resolutions))]
             Resolution profileResolution,
-            [Values(true, false)]
-            bool pad,
+            [ValueSource(typeof(TestData), nameof(TestData.Paddings))]
+            Padding padding,
+            [ValueSource(typeof(TestData), nameof(TestData.VideoScanKinds))]
+            VideoScanKind videoScanKind,
             // [ValueSource(typeof(TestData), nameof(TestData.SoftwareCodecs))] string profileCodec,
             // [ValueSource(typeof(TestData), nameof(TestData.NoAcceleration))] HardwareAccelerationKind profileAcceleration)
-            // [ValueSource(typeof(TestData), nameof(TestData.NvidiaCodecs))] string profileCodec,
-            // [ValueSource(typeof(TestData), nameof(TestData.NvidiaAcceleration))] HardwareAccelerationKind profileAcceleration)
+            [ValueSource(typeof(TestData), nameof(TestData.NvidiaCodecs))] string profileCodec,
+            [ValueSource(typeof(TestData), nameof(TestData.NvidiaAcceleration))] HardwareAccelerationKind profileAcceleration)
             // [ValueSource(typeof(TestData), nameof(TestData.VaapiCodecs))] string profileCodec,
             // [ValueSource(typeof(TestData), nameof(TestData.VaapiAcceleration))] HardwareAccelerationKind profileAcceleration)
-            [ValueSource(typeof(TestData), nameof(TestData.VideoToolboxCodecs))] string profileCodec,
-            [ValueSource(typeof(TestData), nameof(TestData.VideoToolboxAcceleration))] HardwareAccelerationKind profileAcceleration)
+            // [ValueSource(typeof(TestData), nameof(TestData.VideoToolboxCodecs))] string profileCodec,
+            // [ValueSource(typeof(TestData), nameof(TestData.VideoToolboxAcceleration))] HardwareAccelerationKind profileAcceleration)
         {
             string name = GetStringSha256Hash(
-                $"{inputCodec}_{inputPixelFormat}_{pad}_{profileResolution}_{profileCodec}_{profileAcceleration}");
+                $"{inputCodec}_{inputPixelFormat}_{videoScanKind}_{padding}_{profileResolution}_{profileCodec}_{profileAcceleration}");
 
             string file = Path.Combine(TestContext.CurrentContext.TestDirectory, $"{name}.mkv");
             if (!File.Exists(file))
             {
-                string resolution = pad ? "1920x1060" : "1920x1080";
+                string resolution = padding == Padding.WithPadding ? "1920x1060" : "1920x1080";
+
+                string videoFilter = videoScanKind == VideoScanKind.Interlaced ? "-vf tinterlace=interleave_top,fieldorder=tff" : string.Empty;
+                string flags = videoScanKind == VideoScanKind.Interlaced ? "-flags +ildct+ilme" : string.Empty;
                 
-                var args =
-                    $"-y -f lavfi -i anullsrc=channel_layout=stereo:sample_rate=44100 -f lavfi -i testsrc=duration=1:size={resolution}:rate=30 -c:a aac -c:v {inputCodec} -shortest -pix_fmt {inputPixelFormat} -strict -2 {file}";
+                string args =
+                    $"-y -f lavfi -i anoisesrc=color=brown -f lavfi -i testsrc=duration=1:size={resolution}:rate=30 {videoFilter} -c:a aac -c:v {inputCodec} -shortest -pix_fmt {inputPixelFormat} -strict -2 {flags} {file}";
                 var p1 = new Process
                 {
                     StartInfo = new ProcessStartInfo
@@ -214,7 +237,9 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 false,
                 FillerKind.None,
                 TimeSpan.Zero,
-                TimeSpan.FromSeconds(5));
+                TimeSpan.FromSeconds(5),
+                0,
+                None);
 
             process.StartInfo.RedirectStandardError = true;
             

ErsatzTV.Core.Tests/FFmpeg/WatermarkCalculatorTests.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using ErsatzTV.Core.FFmpeg;
+using FluentAssertions;
+using NUnit.Framework;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Core.Tests.FFmpeg;
+
+[TestFixture]
+public class WatermarkCalculatorTests
+{
+    [Test]
+    public void EntireVideoBetweenWatermarks_ShouldReturn_EmptyFadePointList()
+    {
+        List<FadePoint> actual = WatermarkCalculator.CalculateFadePoints(
+            new DateTimeOffset(2022, 01, 31, 13, 34, 00, TimeSpan.FromHours(-5)),
+            TimeSpan.Zero,
+            TimeSpan.FromMinutes(5),
+            None,
+            15,
+            10);
+
+        actual.Should().HaveCount(0);
+    }
+}

ErsatzTV.Core.Tests/Fakes/FakeMediaCollectionRepository.cs

@@ -37,5 +37,6 @@ namespace ErsatzTV.Core.Tests.Fakes
             throw new NotSupportedException();
 
         public Task<bool> IsCustomPlaybackOrder(int collectionId) => false.AsTask();
+        public Task<Option<string>> GetNameFromKey(CollectionKey emptyCollection) => Option<string>.None.AsTask();
     }
 }

ErsatzTV.Core.Tests/Metadata/MovieFolderScannerTests.cs

@@ -81,24 +81,6 @@ namespace ErsatzTV.Core.Tests.Metadata
             private Mock<ILocalMetadataProvider> _localMetadataProvider;
             private Mock<IImageCache> _imageCache;
 
-            [Test]
-            public async Task Missing_Folder()
-            {
-                MovieFolderScanner service = GetService(
-                    new FakeFileEntry(Path.Combine(FakeRoot, Path.Combine("Movie (2020)", "Movie (2020).mkv")))
-                );
-                var libraryPath = new LibraryPath { Path = BadFakeRoot, LibraryFolders = new List<LibraryFolder>() };
-
-                Either<BaseError, Unit> result = await service.ScanFolder(
-                    libraryPath,
-                    FFprobePath,
-                    0,
-                    1);
-
-                result.IsLeft.Should().BeTrue();
-                result.IfLeft(error => error.Should().BeOfType<MediaSourceInaccessible>());
-            }
-
             [Test]
             public async Task NewMovie_Statistics_And_FallbackMetadata(
                 [ValueSource(typeof(LocalFolderScanner), nameof(LocalFolderScanner.VideoFileExtensions))]

ErsatzTV.Core.Tests/Scheduling/PlayoutModeSchedulerFloodTests.cs

@@ -79,7 +79,7 @@ namespace ErsatzTV.Core.Tests.Scheduling
             playoutItems[2].FillerKind.Should().Be(FillerKind.None);
         }
         
-                [Test]
+        [Test]
         public void Should_Fill_Exactly_To_Next_Schedule_Item_Flood()
         {
             Collection collectionOne = TwoItemCollection(1, 2, TimeSpan.FromHours(1));

ErsatzTV.Core/Domain/ConfigElementKey.cs

@@ -16,6 +16,7 @@
         public static ConfigElementKey FFmpegGlobalFallbackFillerId => new("ffmpeg.global_fallback_filler_id");
         public static ConfigElementKey FFmpegSegmenterTimeout => new("ffmpeg.segmenter.timeout_seconds");
         public static ConfigElementKey FFmpegWorkAheadSegmenters => new("ffmpeg.segmenter.work_ahead_limit");
+        public static ConfigElementKey FFmpegInitialSegmentCount => new("ffmpeg.segmenter.initial_segment_count");
         public static ConfigElementKey SearchIndexVersion => new("search_index.version");
         public static ConfigElementKey HDHRTunerCount => new("hdhr.tuner_count");
         public static ConfigElementKey ChannelsPageSize => new("pages.channels.page_size");

ErsatzTV.Core/Domain/FFmpegProfile.cs

@@ -24,6 +24,7 @@ namespace ErsatzTV.Core.Domain
         public int AudioChannels { get; set; }
         public int AudioSampleRate { get; set; }
         public bool NormalizeAudio { get; set; }
+        public bool NormalizeFramerate { get; set; }
 
         public static FFmpegProfile New(string name, Resolution resolution) =>
             new()

ErsatzTV.Core/Errors/MediaSourceInaccessible.cs

@@ -1,10 +0,0 @@
-namespace ErsatzTV.Core.Errors
-{
-    public class MediaSourceInaccessible : BaseError
-    {
-        public MediaSourceInaccessible()
-            : base("Media source is not accessible or missing")
-        {
-        }
-    }
-}

ErsatzTV.Core/ErsatzTV.Core.csproj

@@ -6,9 +6,9 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Flurl" Version="3.0.2" />
+      <PackageReference Include="Flurl" Version="3.0.4" />
       <PackageReference Include="LanguageExt.Core" Version="4.0.3" />
-      <PackageReference Include="MediatR" Version="9.0.0" />
+      <PackageReference Include="MediatR" Version="10.0.1" />
       <PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0" />
       <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="6.0.0" />
       <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.0.64">

ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs

@@ -22,8 +22,10 @@ namespace ErsatzTV.Core.FFmpeg
         private IDisplaySize _resolution;
         private Option<IDisplaySize> _scaleToSize = None;
         private Option<ChannelWatermark> _watermark;
+        private Option<List<FadePoint>> _maybeFadePoints = None;
         private Option<int> _watermarkIndex;
         private string _pixelFormat;
+        private string _videoDecoder;
         private string _videoEncoder;
         private Option<string> _subtitle;
         private bool _boxBlur;
@@ -74,6 +76,12 @@ namespace ErsatzTV.Core.FFmpeg
             return this;
         }
 
+        public FFmpegComplexFilterBuilder WithDecoder(string decoder)
+        {
+            _videoDecoder = decoder;
+            return this;
+        }
+
         public FFmpegComplexFilterBuilder WithInputPixelFormat(Option<string> maybePixelFormat)
         {
             foreach (string pixelFormat in maybePixelFormat)
@@ -86,10 +94,12 @@ namespace ErsatzTV.Core.FFmpeg
 
         public FFmpegComplexFilterBuilder WithWatermark(
             Option<ChannelWatermark> watermark,
+            Option<List<FadePoint>> maybeFadePoints,
             IDisplaySize resolution,
             Option<int> watermarkIndex)
         {
             _watermark = watermark;
+            _maybeFadePoints = maybeFadePoints;
             _resolution = resolution;
             _watermarkIndex = watermarkIndex;
             return this;
@@ -133,29 +143,45 @@ namespace ErsatzTV.Core.FFmpeg
 
         public Option<FFmpegComplexFilter> Build(bool videoOnly, int videoInput, int videoStreamIndex, int audioInput, Option<int> audioStreamIndex, bool isSong)
         {
+            // since .Contains is used on pixel format, we need it to be not null
+            _pixelFormat ??= string.Empty;
+            
             var complexFilter = new StringBuilder();
 
-            var videoLabel = $"{videoInput}:{(isSong ? "v" : videoStreamIndex.ToString())}";
+            string videoLabel = $"{videoInput}:{(isSong ? "v" : videoStreamIndex.ToString())}";
             string audioLabel = audioStreamIndex.Match(index => $"{audioInput}:{index}", () => "0:a");
 
             HardwareAccelerationKind acceleration = _hardwareAccelerationKind.IfNone(HardwareAccelerationKind.None);
+
             bool isHardwareDecode = acceleration switch
             {
-                HardwareAccelerationKind.Vaapi => !isSong && _inputCodec != "mpeg4",
-                
+                HardwareAccelerationKind.Vaapi => !isSong && _inputCodec != "mpeg4" &&
+                                                  (_deinterlace == false || !_pixelFormat.Contains("p10le")),
+
                 // we need an initial hwupload_cuda when only padding with these pixel formats
                 HardwareAccelerationKind.Nvenc when _scaleToSize.IsNone && _padToSize.IsSome =>
                     !isSong && !_pixelFormat.Contains("p10le") && !_pixelFormat.Contains("444"),
 
-                HardwareAccelerationKind.Nvenc => !isSong,
+                HardwareAccelerationKind.Nvenc => !isSong &&
+                                                  (string.IsNullOrWhiteSpace(_videoDecoder) ||
+                                                   _videoDecoder.Contains("cuvid")),
                 HardwareAccelerationKind.Qsv => !isSong,
                 HardwareAccelerationKind.VideoToolbox => false,
                 _ => false
             };
 
+            bool nvencDeinterlace = acceleration == HardwareAccelerationKind.Nvenc && _videoDecoder == "mpeg2_cuvid" &&
+                                    _deinterlace; 
+            // mpeg2_cuvid will handle deinterlace and is "not" a hardware decode
+            if (nvencDeinterlace)
+            {
+                _deinterlace = false;
+                isHardwareDecode = false;
+            }
+
             var audioFilterQueue = new List<string>();
             var videoFilterQueue = new List<string>();
-            string watermarkPreprocess = string.Empty;
+            var watermarkPreprocess = new List<string>();
             string watermarkOverlay = string.Empty;
             
             if (_normalizeLoudness)
@@ -209,15 +235,17 @@ namespace ErsatzTV.Core.FFmpeg
 
             if (_deinterlace)
             {
-                string filter = acceleration switch
+                Option<string> maybeFilter = acceleration switch
                 {
                     HardwareAccelerationKind.Qsv => "deinterlace_qsv",
+                    HardwareAccelerationKind.Nvenc when !usesHardwareFilters && _pixelFormat.Contains("p10le") =>
+                        "hwupload_cuda,yadif_cuda",
                     HardwareAccelerationKind.Nvenc => "yadif_cuda",
                     HardwareAccelerationKind.Vaapi => "deinterlace_vaapi",
                     _ => "yadif=1"
                 };
 
-                if (!string.IsNullOrWhiteSpace(filter))
+                foreach (string filter in maybeFilter)
                 {
                     videoFilterQueue.Add(filter);
                 }
@@ -225,9 +253,9 @@ namespace ErsatzTV.Core.FFmpeg
 
             string[] h264hevc = { "h264", "hevc" };
 
-            if (acceleration == HardwareAccelerationKind.Vaapi && (_pixelFormat ?? string.Empty).EndsWith("p10le") &&
-                h264hevc.Contains(_inputCodec)
-                && (_pixelFormat != "yuv420p10le" || _inputCodec != "hevc"))
+            if (_deinterlace == false && acceleration == HardwareAccelerationKind.Vaapi &&
+                (_pixelFormat ?? string.Empty).EndsWith("p10le") &&
+                h264hevc.Contains(_inputCodec) && (_pixelFormat != "yuv420p10le" || _inputCodec != "hevc"))
             {
                 videoFilterQueue.Add("format=p010le,format=nv12|vaapi,hwupload");
             }
@@ -237,66 +265,65 @@ namespace ErsatzTV.Core.FFmpeg
                 videoFilterQueue.Add("format=nv12|vaapi,hwupload");
             }
 
-            _scaleToSize.IfSome(
-                size =>
-                {
-                    string filter = acceleration switch
-                    {
-                        HardwareAccelerationKind.Qsv => $"scale_qsv=w={size.Width}:h={size.Height}",
-                        HardwareAccelerationKind.Nvenc when _pixelFormat is "yuv420p10le" =>
-                            $"hwupload_cuda,scale_cuda={size.Width}:{size.Height}",
-                        HardwareAccelerationKind.Nvenc => $"scale_cuda={size.Width}:{size.Height}",
-                        HardwareAccelerationKind.Vaapi => $"scale_vaapi=format=nv12:w={size.Width}:h={size.Height}",
-                        _ when videoOnly => $"scale={size.Width}:{size.Height}:force_original_aspect_ratio=increase,crop={size.Width}:{size.Height}",
-                        _ => $"scale={size.Width}:{size.Height}:flags=fast_bilinear"
-                    };
-
-                    if (!string.IsNullOrWhiteSpace(filter))
-                    {
-                        videoFilterQueue.Add(filter);
-                    }
-                });
-
             bool scaleOrPad = _scaleToSize.IsSome || _padToSize.IsSome;
             bool usesSoftwareFilters = _padToSize.IsSome || _watermark.IsSome;
+            bool hasFadePoints = _maybeFadePoints.Map(fp => fp.Count).IfNone(0) > 0;
 
-            if (scaleOrPad && _boxBlur == false)
-            {
-                videoFilterQueue.Add("setsar=1");
-            }
-
+            var softwareFilterQueue = new List<string>();
             if (usesSoftwareFilters)
             {
                 if (acceleration != HardwareAccelerationKind.None && (isHardwareDecode || usesHardwareFilters))
                 {
-                    videoFilterQueue.Add("hwdownload");
-                    string format = acceleration switch
+                    Option<string> maybeFormat = acceleration switch
                     {
                         HardwareAccelerationKind.Vaapi => "format=nv12|vaapi",
+                        HardwareAccelerationKind.Nvenc when _padToSize.IsNone || nvencDeinterlace => None,
                         HardwareAccelerationKind.Nvenc when _pixelFormat == "yuv420p10le" =>
                             "format=p010le,format=nv12",
                         HardwareAccelerationKind.Qsv when isSong => "format=nv12,format=yuv420p",
                         _ when isSong => "format=yuv420p",
                         _ => "format=nv12"
                     };
-                    videoFilterQueue.Add(format);
+
+                    foreach (string format in maybeFormat)
+                    {
+                        softwareFilterQueue.Add("hwdownload");
+                        softwareFilterQueue.Add(format);
+                    }
+
+                    if (nvencDeinterlace)
+                    {
+                        softwareFilterQueue.Add("hwdownload");
+                    }
                 }
-                
+
                 if (_boxBlur)
                 {
-                    videoFilterQueue.Add("boxblur=40");
+                    softwareFilterQueue.Add("boxblur=40");
                 }
 
                 if (videoOnly)
                 {
-                    videoFilterQueue.Add("deband");
+                    softwareFilterQueue.Add("deband");
                 }
 
                 foreach (ChannelWatermark watermark in _watermark)
                 {
-                    string enable = watermark.Mode == ChannelWatermarkMode.Intermittent
-                        ? $":enable='lt(mod(mod(time(0),60*60),{watermark.FrequencyMinutes}*60),{watermark.DurationSeconds})'"
-                        : string.Empty;
+                    Option<string> maybeFormats = acceleration switch
+                    {
+                        // overlay_cuda only supports alpha with yuva420p 
+                        HardwareAccelerationKind.Nvenc => "yuva420p",
+
+                        _ when watermark.Opacity != 100 || hasFadePoints =>
+                            "yuva420p|yuva444p|yuva422p|rgba|abgr|bgra|gbrap|ya8",
+
+                        _ => None
+                    };
+
+                    foreach (string formats in maybeFormats)
+                    {
+                        watermarkPreprocess.Add($"format={formats}");
+                    }
 
                     double horizontalMargin = Math.Round(watermark.HorizontalMarginPercent / 100.0 * _resolution.Width);
                     double verticalMargin = Math.Round(watermark.VerticalMarginPercent / 100.0 * _resolution.Height);
@@ -313,49 +340,47 @@ namespace ErsatzTV.Core.FFmpeg
                         _ => $"x=W-w-{horizontalMargin}:y=H-h-{verticalMargin}"
                     };
 
+                    if (watermark.Opacity != 100)
+                    {
+                        double opacity = watermark.Opacity / 100.0;
+                        watermarkPreprocess.Add($"colorchannelmixer=aa={opacity:F2}");
+                    }
+
                     if (watermark.Size == ChannelWatermarkSize.Scaled)
                     {
                         double width = Math.Round(watermark.WidthPercent / 100.0 * _resolution.Width);
-                        watermarkPreprocess = $"scale={width}:-1";
+                        watermarkPreprocess.Add($"scale={width}:-1");
                     }
-                    
-                    if (watermark.Opacity != 100)
+
+                    foreach (List<FadePoint> fadePoints in _maybeFadePoints)
                     {
-                        const string FORMATS = "yuva420p|yuva444p|yuva422p|rgba|abgr|bgra|gbrap|ya8"; 
-                        string join = string.Empty;
-                        double opacity = watermark.Opacity / 100.0;
-                        if (!string.IsNullOrWhiteSpace(watermarkPreprocess))
-                        {
-                            join = ",";
-                        }
-
-                        watermarkPreprocess = $"format={FORMATS},colorchannelmixer=aa={opacity:F2}{join}{watermarkPreprocess}";
+                        watermarkPreprocess.AddRange(fadePoints.Map(fp => fp.ToFilter()));
                     }
 
-                    watermarkOverlay = $"overlay={position}{enable}";
+                    if (acceleration == HardwareAccelerationKind.Nvenc)
+                    {
+                        watermarkPreprocess.Add("hwupload_cuda");
+                    }
+
+                    watermarkOverlay = acceleration switch
+                    {
+                        HardwareAccelerationKind.Nvenc => $"overlay_cuda={position}",
+                        _ => $"overlay={position}"
+                    };
+
+                    if (hasFadePoints && acceleration != HardwareAccelerationKind.Nvenc)
+                    {
+                        watermarkOverlay += "," + acceleration switch
+                        {
+                            HardwareAccelerationKind.Vaapi => "format=nv12|vaapi",
+                            _ when isSong => "format=yuv420p",
+                            _ => "format=nv12"
+                        };
+                    }
                 }
             }
-
-            _padToSize.IfSome(size => videoFilterQueue.Add($"pad={size.Width}:{size.Height}:(ow-iw)/2:(oh-ih)/2"));
             
-            foreach (string subtitle in _subtitle)
-            {
-                videoFilterQueue.Add(subtitle);
-            }
-
             string outputPixelFormat = null;
-            
-            if (usesSoftwareFilters && acceleration != HardwareAccelerationKind.None &&
-                string.IsNullOrWhiteSpace(watermarkOverlay))
-            {
-                string upload = acceleration switch
-                {
-                    HardwareAccelerationKind.Qsv => "hwupload=extra_hw_frames=64",
-                    _ => "hwupload"
-                };
-                videoFilterQueue.Add(upload);
-            }
-
             if (!usesSoftwareFilters && string.IsNullOrWhiteSpace(watermarkOverlay))
             {
                 switch (acceleration, _videoEncoder, _pixelFormat)
@@ -369,6 +394,90 @@ namespace ErsatzTV.Core.FFmpeg
                 }
             }
 
+            string outputFormat = (_videoEncoder, _pixelFormat) switch
+            {
+                ("hevc_nvenc", "yuv420p10le") => "p010le",
+                ("h264_nvenc", "yuv420p10le") => "p010le",
+                _ => null
+            };
+
+            _scaleToSize.IfSome(
+                size =>
+                {
+                    string filter = acceleration switch
+                    {
+                        HardwareAccelerationKind.Qsv => $"scale_qsv=w={size.Width}:h={size.Height}",
+                        HardwareAccelerationKind.Nvenc when _watermark.IsSome && _scaleToSize.IsNone =>
+                            $"format=yuv420p,hwupload_cuda,scale_cuda={size.Width}:{size.Height}",
+                        HardwareAccelerationKind.Nvenc when _watermark.IsSome && _padToSize.IsNone =>
+                            $"scale_cuda={size.Width}:{size.Height}",
+                        HardwareAccelerationKind.Nvenc when _watermark.IsNone && !string.IsNullOrEmpty(outputFormat) =>
+                            $"scale_cuda={size.Width}:{size.Height}:format={outputFormat}",
+                        HardwareAccelerationKind.Nvenc when _pixelFormat is "yuv420p10le" && usesHardwareFilters == false =>
+                            $"hwupload_cuda,scale_cuda={size.Width}:{size.Height}",
+                        HardwareAccelerationKind.Nvenc => $"scale_cuda={size.Width}:{size.Height}",
+                        HardwareAccelerationKind.Vaapi => $"scale_vaapi=format=nv12:w={size.Width}:h={size.Height}",
+                        _ when videoOnly => $"scale={size.Width}:{size.Height}:force_original_aspect_ratio=increase,crop={size.Width}:{size.Height}",
+                        _ => $"scale={size.Width}:{size.Height}:flags=fast_bilinear"
+                    };
+
+                    if (!string.IsNullOrWhiteSpace(filter))
+                    {
+                        videoFilterQueue.Add(filter);
+                    }
+                });
+
+            if (scaleOrPad && _boxBlur == false)
+            {
+                if (acceleration == HardwareAccelerationKind.Nvenc)
+                {
+                    if (!isHardwareDecode && !string.IsNullOrWhiteSpace(outputPixelFormat))
+                    {
+                        videoFilterQueue.Add($"hwdownload,format={outputPixelFormat}");
+                    }
+                }
+
+                videoFilterQueue.Add("setsar=1");
+            }
+
+            videoFilterQueue.AddRange(softwareFilterQueue);
+
+            _padToSize.IfSome(size => videoFilterQueue.Add($"pad={size.Width}:{size.Height}:(ow-iw)/2:(oh-ih)/2"));
+            
+            if (acceleration == HardwareAccelerationKind.Nvenc && _watermark.IsSome)
+            {
+                if (_scaleToSize.IsSome)
+                {
+                    videoFilterQueue.Add("hwdownload,format=nv12,format=yuv420p");
+                    videoFilterQueue.Add("hwupload_cuda");
+                }
+                else if (_padToSize.IsNone)
+                {
+                    videoFilterQueue.Add("scale_cuda=format=yuv420p");
+                }
+                else
+                {
+                    videoFilterQueue.Add("format=yuv420p");
+                    videoFilterQueue.Add("hwupload_cuda");
+                }
+            }
+
+            foreach (string subtitle in _subtitle)
+            {
+                videoFilterQueue.Add(subtitle);
+            }
+            
+            if (usesSoftwareFilters && acceleration != HardwareAccelerationKind.None &&
+                string.IsNullOrWhiteSpace(watermarkOverlay))
+            {
+                string upload = acceleration switch
+                {
+                    HardwareAccelerationKind.Qsv => "hwupload=extra_hw_frames=64",
+                    _ => "hwupload"
+                };
+                videoFilterQueue.Add(upload);
+            }
+
             bool hasAudioFilters = audioFilterQueue.Any();
             if (hasAudioFilters)
             {
@@ -412,9 +521,10 @@ namespace ErsatzTV.Core.FFmpeg
                         watermarkLabel = $"[{audioInput+1}:{index}]";
                     }
 
-                    if (!string.IsNullOrWhiteSpace(watermarkPreprocess))
+                    if (watermarkPreprocess.Count > 0)
                     {
-                        complexFilter.Append($"{watermarkLabel}{watermarkPreprocess}[wmp];");
+                        var joined = string.Join(",", watermarkPreprocess);
+                        complexFilter.Append($"{watermarkLabel}{joined}[wmp];");
                         watermarkLabel = "[wmp]";
                     }
 
@@ -430,6 +540,9 @@ namespace ErsatzTV.Core.FFmpeg
                             case (true, HardwareAccelerationKind.Nvenc):
                                 complexFilter.Append(",hwupload_cuda");
                                 break;
+                            // no need to upload since we're already in the GPU with overlay_cuda
+                            case (_, HardwareAccelerationKind.Nvenc) when scaleOrPad == false && _watermark.IsSome:
+                                break;
                             case (_, HardwareAccelerationKind.Qsv):
                                 complexFilter.Append(",format=yuv420p,hwupload=extra_hw_frames=64");
                                 break;

ErsatzTV.Core/FFmpeg/FFmpegPlaybackSettings.cs

@@ -12,7 +12,7 @@ namespace ErsatzTV.Core.FFmpeg
         public List<string> FormatFlags { get; set; }
         public HardwareAccelerationKind HardwareAcceleration { get; set; }
         public string VideoDecoder { get; set; }
-        public bool RealtimeOutput => true;
+        public bool RealtimeOutput { get; set; }
         public Option<TimeSpan> StreamSeek { get; set; }
         public Option<IDisplaySize> ScaledSize { get; set; }
         public bool PadToDesiredResolution { get; set; }
@@ -28,5 +28,6 @@ namespace ErsatzTV.Core.FFmpeg
         public bool Deinterlace { get; set; }
         public Option<int> VideoTrackTimeScale { get; set; }
         public bool NormalizeLoudness { get; set; }
+        public Option<int> FrameRate { get; set; }
     }
 }

ErsatzTV.Core/FFmpeg/FFmpegPlaybackSettingsCalculator.cs

@@ -36,6 +36,12 @@ namespace ErsatzTV.Core.FFmpeg
             "+igndts"
         };
 
+        private static readonly List<string> SegmenterFormatFlags = new()
+        {
+            "+discardcorrupt",
+            "+igndts"
+        };
+
         public FFmpegPlaybackSettings ConcatSettings => new()
         {
             ThreadCount = 1,
@@ -51,14 +57,27 @@ namespace ErsatzTV.Core.FFmpeg
             DateTimeOffset start,
             DateTimeOffset now,
             TimeSpan inPoint,
-            TimeSpan outPoint)
+            TimeSpan outPoint,
+            bool hlsRealtime,
+            Option<int> targetFramerate)
         {
             var result = new FFmpegPlaybackSettings
             {
-                ThreadCount = ffmpegProfile.ThreadCount,
-                FormatFlags = CommonFormatFlags
+                FormatFlags = streamingMode switch
+                {
+                    StreamingMode.HttpLiveStreamingSegmenter => SegmenterFormatFlags,
+                    _ => CommonFormatFlags,
+                },
+                RealtimeOutput = streamingMode switch
+                {
+                    StreamingMode.HttpLiveStreamingSegmenter => hlsRealtime,
+                    _ => true
+                }
             };
 
+            // always use one thread with realtime output
+            result.ThreadCount = result.RealtimeOutput ? 1 : ffmpegProfile.ThreadCount;
+
             if (now != start || inPoint != TimeSpan.Zero)
             {
                 result.StreamSeek = now - start + inPoint;
@@ -95,6 +114,11 @@ namespace ErsatzTV.Core.FFmpeg
 
                     if (ffmpegProfile.Transcode && ffmpegProfile.NormalizeVideo)
                     {
+                        if (ffmpegProfile.NormalizeFramerate)
+                        {
+                            result.FrameRate = targetFramerate;
+                        }
+
                         result.VideoTrackTimeScale = 90000;
                     }
 

ErsatzTV.Core/FFmpeg/FFmpegProcessBuilder.cs

@@ -21,6 +21,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Globalization;
 using System.IO;
 using System.Runtime.InteropServices;
 using System.Text;
@@ -213,30 +214,62 @@ namespace ErsatzTV.Core.FFmpeg
             return this;
         }
 
+        public FFmpegProcessBuilder WithFrameRate(Option<int> frameRate)
+        {
+            foreach (int fr in frameRate)
+            {
+                _arguments.Add("-r");
+                _arguments.Add($"{fr}");
+            
+                _arguments.Add("-vsync");
+                _arguments.Add("1");
+            }
+
+            return this;
+        }
+
         public FFmpegProcessBuilder WithWatermark(
             Option<WatermarkOptions> watermarkOptions,
+            Option<List<FadePoint>> maybeFadePoints,
             IDisplaySize resolution)
         {
-            foreach (WatermarkOptions options in watermarkOptions)
+            ChannelWatermarkMode maybeWatermarkMode = watermarkOptions.Map(wmo => wmo.Watermark.Map(wm => wm.Mode)).Flatten()
+                .IfNone(ChannelWatermarkMode.None);
+
+            // skip watermark if intermittent and no fade points
+            if (maybeWatermarkMode != ChannelWatermarkMode.None &&
+                (maybeWatermarkMode != ChannelWatermarkMode.Intermittent ||
+                 maybeFadePoints.Map(fp => fp.Count > 0).IfNone(false)))
             {
-                foreach (string path in options.ImagePath)
+                foreach (WatermarkOptions options in watermarkOptions)
                 {
-                    if (options.IsAnimated)
+                    foreach (string path in options.ImagePath)
                     {
-                        _arguments.Add("-ignore_loop");
-                        _arguments.Add("0");
+                        if (options.IsAnimated)
+                        {
+                            _arguments.Add("-ignore_loop");
+                            _arguments.Add("0");
+                        }
+
+                        // when we have fade points, we need to loop the static watermark image
+                        else if (maybeFadePoints.Map(fp => fp.Count).IfNone(0) > 0)
+                        {
+                            _arguments.Add("-stream_loop");
+                            _arguments.Add("-1");
+                        }
+
+                        _arguments.Add("-i");
+                        _arguments.Add(path);
+
+                        _complexFilterBuilder = _complexFilterBuilder.WithWatermark(
+                            options.Watermark,
+                            maybeFadePoints,
+                            resolution,
+                            options.ImageStreamIndex);
                     }
-
-                    _arguments.Add("-i");
-                    _arguments.Add(path);
-
-                    _complexFilterBuilder = _complexFilterBuilder.WithWatermark(
-                        options.Watermark,
-                        resolution,
-                        options.ImageStreamIndex);
                 }
             }
-            
+
             return this;
         }
 
@@ -253,7 +286,8 @@ namespace ErsatzTV.Core.FFmpeg
             string audioPath,
             string decoder,
             Option<string> codec,
-            Option<string> pixelFormat)
+            Option<string> pixelFormat,
+            bool deinterlace)
         {
             if (audioPath == videoPath)
             {
@@ -273,6 +307,15 @@ namespace ErsatzTV.Core.FFmpeg
             {
                 _arguments.Add("-c:v");
                 _arguments.Add(decoder);
+
+                if (decoder == "mpeg2_cuvid" && deinterlace)
+                {
+                    _arguments.Add("-deint");
+                    _arguments.Add("2");
+                }
+
+                _complexFilterBuilder = _complexFilterBuilder
+                    .WithDecoder(decoder);
             }
 
             _complexFilterBuilder = _complexFilterBuilder
@@ -379,36 +422,33 @@ namespace ErsatzTV.Core.FFmpeg
             _arguments.Add($"{format}");
             return this;
         }
-        
-        public FFmpegProcessBuilder WithHls(string channelNumber, Option<MediaVersion> mediaVersion)
+
+        public FFmpegProcessBuilder WithInitialDiscontinuity()
+        {
+            _arguments.Add("-mpegts_flags");
+            _arguments.Add("+initial_discontinuity");
+            return this;
+        }
+
+        public FFmpegProcessBuilder WithHls(
+            string channelNumber,
+            Option<MediaVersion> mediaVersion,
+            long ptsOffset,
+            Option<int> maybeTimeScale,
+            Option<int> maybeFrameRate)
         {
             const int SEGMENT_SECONDS = 4;
+            int frameRate = maybeFrameRate.IfNone(GetFrameRateFromMediaVersion(mediaVersion));
 
-            var frameRate = 24;
-
-            foreach (MediaVersion version in mediaVersion)
+            foreach (int timescale in maybeTimeScale)
             {
-                if (!int.TryParse(version.RFrameRate, out int fr))
-                {
-                    string[] split = (version.RFrameRate ?? string.Empty).Split("/");
-                    if (int.TryParse(split[0], out int left) && int.TryParse(split[1], out int right))
-                    {
-                        fr = (int)Math.Round(left / (double)right);
-                    }
-                    else
-                    {
-                        _logger.LogInformation("Unable to detect framerate, using {FrameRate}", 24);
-                        fr = 24;
-                    }
-                }
-
-                frameRate = fr;
+                _arguments.Add("-output_ts_offset");
+                _arguments.Add($"{(ptsOffset / (double)timescale).ToString(NumberFormatInfo.InvariantInfo)}");
             }
 
             _arguments.AddRange(
                 new[]
                 {
-                    "-use_wallclock_as_timestamps", "1",
                     "-g", $"{frameRate * SEGMENT_SECONDS}",
                     "-keyint_min", $"{frameRate * SEGMENT_SECONDS}",
                     "-force_key_frames", $"expr:gte(t,n_forced*{SEGMENT_SECONDS})",
@@ -418,7 +458,8 @@ namespace ErsatzTV.Core.FFmpeg
                     "-segment_list_flags", "+live",
                     "-hls_segment_filename",
                     Path.Combine(FileSystemLayout.TranscodeFolder, channelNumber, "live%06d.ts"),
-                    "-hls_flags", "program_date_time+append_list+omit_endlist+independent_segments",
+                    "-hls_flags", "program_date_time+append_list+discont_start+omit_endlist+independent_segments",
+                    "-mpegts_flags", "+initial_discontinuity",
                     Path.Combine(FileSystemLayout.TranscodeFolder, channelNumber, "live.m3u8")
                 });
 
@@ -602,14 +643,14 @@ namespace ErsatzTV.Core.FFmpeg
                     }
                 });
 
-            _arguments.Add("-map");
-            _arguments.Add(videoLabel);
-
             foreach (string _ in audioPath)
             {
                 _arguments.Add("-map");
                 _arguments.Add(audioLabel);
             }
+            
+            _arguments.Add("-map");
+            _arguments.Add(videoLabel);
 
             return this;
         }
@@ -678,5 +719,31 @@ namespace ErsatzTV.Core.FFmpeg
                 StartInfo = startInfo
             };
         }
+
+        private int GetFrameRateFromMediaVersion(Option<MediaVersion> mediaVersion)
+        {
+            var frameRate = 24;
+
+            foreach (MediaVersion version in mediaVersion)
+            {
+                if (!int.TryParse(version.RFrameRate, out int fr))
+                {
+                    string[] split = (version.RFrameRate ?? string.Empty).Split("/");
+                    if (int.TryParse(split[0], out int left) && int.TryParse(split[1], out int right))
+                    {
+                        fr = (int)Math.Round(left / (double)right);
+                    }
+                    else
+                    {
+                        _logger.LogInformation("Unable to detect framerate, using {FrameRate}", 24);
+                        fr = 24;
+                    }
+                }
+
+                frameRate = fr;
+            }
+
+            return frameRate;
+        }
     }
 }

ErsatzTV.Core/FFmpeg/FFmpegProcessService.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Threading.Tasks;
@@ -51,7 +52,9 @@ namespace ErsatzTV.Core.FFmpeg
             bool hlsRealtime,
             FillerKind fillerKind,
             TimeSpan inPoint,
-            TimeSpan outPoint)
+            TimeSpan outPoint,
+            long ptsOffset,
+            Option<int> targetFramerate)
         {
             MediaStream videoStream = await _ffmpegStreamSelector.SelectVideoStream(channel, videoVersion);
             Option<MediaStream> maybeAudioStream = await _ffmpegStreamSelector.SelectAudioStream(channel, audioVersion);
@@ -65,11 +68,35 @@ namespace ErsatzTV.Core.FFmpeg
                 start,
                 now,
                 inPoint,
-                outPoint);
+                outPoint,
+                hlsRealtime,
+                targetFramerate);
 
             Option<WatermarkOptions> watermarkOptions =
                 await GetWatermarkOptions(channel, globalWatermark, videoVersion, None, None);
 
+            Option<List<FadePoint>> maybeFadePoints = watermarkOptions
+                .Map(o => o.Watermark)
+                .Flatten()
+                .Where(wm => wm.Mode == ChannelWatermarkMode.Intermittent)
+                .Map(
+                    wm =>
+                        WatermarkCalculator.CalculateFadePoints(
+                            start,
+                            inPoint,
+                            outPoint,
+                            playbackSettings.StreamSeek,
+                            wm.FrequencyMinutes,
+                            wm.DurationSeconds));
+
+            // foreach (List<FadePoint> fadePoints in maybeFadePoints)
+            // {
+            //     foreach (FadePoint fadePoint in fadePoints)
+            //     {
+            //         _logger.LogDebug("Fade point filter: {FadePointFilter}", fadePoint.ToFilter());
+            //     }
+            // }
+
             FFmpegProcessBuilder builder = new FFmpegProcessBuilder(ffmpegPath, saveReports, _logger)
                 .WithThreads(playbackSettings.ThreadCount)
                 .WithVaapiDriver(vaapiDriver, vaapiDevice)
@@ -87,8 +114,10 @@ namespace ErsatzTV.Core.FFmpeg
                     audioPath,
                     playbackSettings.VideoDecoder,
                     videoStream.Codec,
-                    videoStream.PixelFormat)
-                .WithWatermark(watermarkOptions, channel.FFmpegProfile.Resolution)
+                    videoStream.PixelFormat,
+                    playbackSettings.Deinterlace)
+                .WithWatermark(watermarkOptions, maybeFadePoints, channel.FFmpegProfile.Resolution)
+                .WithFrameRate(playbackSettings.FrameRate)
                 .WithVideoTrackTimeScale(playbackSettings.VideoTrackTimeScale)
                 .WithAlignedAudio(videoPath == audioPath ? playbackSettings.AudioDuration : Option<TimeSpan>.None)
                 .WithNormalizeLoudness(playbackSettings.NormalizeLoudness);
@@ -157,11 +186,16 @@ namespace ErsatzTV.Core.FFmpeg
             {
                 // HLS needs to segment and generate playlist
                 case StreamingMode.HttpLiveStreamingSegmenter:
-                    return builder.WithHls(channel.Number, videoVersion)
-                        .WithRealtimeOutput(hlsRealtime)
+                    return builder.WithHls(
+                            channel.Number,
+                            videoVersion,
+                            ptsOffset,
+                            playbackSettings.VideoTrackTimeScale,
+                            playbackSettings.FrameRate)
                         .Build();
                 default:
                     return builder.WithFormat("mpegts")
+                        .WithInitialDiscontinuity()
                         .WithPipe()
                         .Build();
             }
@@ -172,7 +206,8 @@ namespace ErsatzTV.Core.FFmpeg
             Channel channel,
             Option<TimeSpan> duration,
             string errorMessage,
-            bool hlsRealtime)
+            bool hlsRealtime,
+            long ptsOffset)
         {
             FFmpegPlaybackSettings playbackSettings =
                 _playbackSettingsCalculator.CalculateErrorSettings(channel.FFmpegProfile);
@@ -220,8 +255,12 @@ namespace ErsatzTV.Core.FFmpeg
             {
                 // HLS needs to segment and generate playlist
                 case StreamingMode.HttpLiveStreamingSegmenter:
-                    return builder.WithHls(channel.Number, None)
-                        .WithRealtimeOutput(hlsRealtime)
+                    return builder.WithHls(
+                            channel.Number,
+                            None,
+                            ptsOffset,
+                            playbackSettings.VideoTrackTimeScale,
+                            playbackSettings.FrameRate)
                         .Build();
                 default:
                     return builder.WithFormat("mpegts")
@@ -255,7 +294,7 @@ namespace ErsatzTV.Core.FFmpeg
                 .WithThreads(1)
                 .WithQuiet()
                 .WithFormatFlags(playbackSettings.FormatFlags)
-                .WithRealtimeOutput(playbackSettings.RealtimeOutput)
+                .WithRealtimeOutput(true)
                 .WithInput($"http://localhost:{Settings.ListenPort}/iptv/channel/{channel.Number}.m3u8?mode=segmenter")
                 .WithMap("0")
                 .WithCopyCodec()
@@ -335,14 +374,16 @@ namespace ErsatzTV.Core.FFmpeg
                     DateTimeOffset.UnixEpoch,
                     DateTimeOffset.UnixEpoch,
                     TimeSpan.Zero,
-                    TimeSpan.Zero);
+                    TimeSpan.Zero,
+                    false,
+                    Option<int>.None);
 
                 FFmpegProcessBuilder builder = new FFmpegProcessBuilder(ffmpegPath, false, _logger)
                     .WithThreads(1)
                     .WithQuiet()
                     .WithFormatFlags(playbackSettings.FormatFlags)
                     .WithSongInput(videoPath, videoStream.Codec, videoStream.PixelFormat, boxBlur)
-                    .WithWatermark(watermarkOptions, channel.FFmpegProfile.Resolution)
+                    .WithWatermark(watermarkOptions, None, channel.FFmpegProfile.Resolution)
                     .WithSubtitleFile(subtitleFile);
 
                 foreach (IDisplaySize scaledSize in scalePlaybackSettings.ScaledSize)

ErsatzTV.Core/FFmpeg/FadePoint.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Globalization;
+
+namespace ErsatzTV.Core.FFmpeg;
+
+public abstract record FadePoint(TimeSpan Time, string InOut)
+{
+    public TimeSpan EnableStart { get; set; }
+    public TimeSpan EnableFinish { get; set; }
+
+    public string ToFilter()
+    {
+        var startTime = Time.TotalSeconds.ToString(NumberFormatInfo.InvariantInfo);
+        var enableStart = EnableStart.TotalSeconds.ToString(NumberFormatInfo.InvariantInfo);
+        var enableFinish = EnableFinish.TotalSeconds.ToString(NumberFormatInfo.InvariantInfo);
+
+        return $"fade={InOut}:st={startTime}:d=1:alpha=1:enable='between(t,{enableStart},{enableFinish})'";
+    }
+}
+
+public record FadeInPoint(TimeSpan Time) : FadePoint(Time, "in");
+
+public record FadeOutPoint(TimeSpan Time) : FadePoint(Time, "out");

ErsatzTV.Core/FFmpeg/HlsPlaylistFilter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Globalization;
 using System.Text;
 
 namespace ErsatzTV.Core.FFmpeg
@@ -55,7 +56,11 @@ namespace ErsatzTV.Core.FFmpeg
                     continue;
                 }
 
-                var duration = TimeSpan.FromSeconds(double.Parse(lines[i].TrimEnd(',').Split(':')[1]));
+                var duration = TimeSpan.FromSeconds(
+                    double.Parse(
+                        lines[i].TrimEnd(',').Split(':')[1],
+                        NumberStyles.Number,
+                        CultureInfo.InvariantCulture));
                 if (currentTime < filterBefore)
                 {
                     currentTime += duration;
@@ -90,12 +95,13 @@ namespace ErsatzTV.Core.FFmpeg
                 i += 3;
             }
 
-            if (endWithDiscontinuity)
+            var playlist = output.ToString();
+            if (endWithDiscontinuity && !playlist.EndsWith($"#EXT-X-DISCONTINUITY{Environment.NewLine}"))
             {
-                output.AppendLine("#EXT-X-DISCONTINUITY");
+                playlist += "#EXT-X-DISCONTINUITY" + Environment.NewLine;
             }
 
-            return new TrimPlaylistResult(nextPlaylistStart, startSequence, output.ToString());
+            return new TrimPlaylistResult(nextPlaylistStart, startSequence, playlist, segments);
         }
 
         public static TrimPlaylistResult TrimPlaylistWithDiscontinuity(
@@ -107,5 +113,5 @@ namespace ErsatzTV.Core.FFmpeg
         }
     }
 
-    public record TrimPlaylistResult(DateTimeOffset PlaylistStart, int Sequence, string Playlist);
+    public record TrimPlaylistResult(DateTimeOffset PlaylistStart, int Sequence, string Playlist, int SegmentCount);
 }

ErsatzTV.Core/FFmpeg/WatermarkCalculator.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using LanguageExt;
+
+namespace ErsatzTV.Core.FFmpeg;
+
+public static class WatermarkCalculator
+{
+    public static List<FadePoint> CalculateFadePoints(
+        DateTimeOffset itemStartTime,
+        TimeSpan inPoint,
+        TimeSpan outPoint,
+        Option<TimeSpan> streamSeek,
+        int frequencyMinutes,
+        int durationSeconds)
+    {
+        var result = new List<FadePoint>();
+        
+        TimeSpan duration = outPoint - inPoint;
+        DateTimeOffset itemFinishTime = itemStartTime + duration;
+
+        DateTimeOffset start = itemStartTime.AddMinutes(-16);
+
+        // find the next whole minute
+        if (start.Second > 0 || start.Millisecond > 0)
+        {
+            start = start.AddMinutes(1);
+            start = start.AddSeconds(-start.Second);
+            start = start.AddMilliseconds(-start.Millisecond);
+        }
+
+        DateTimeOffset finish = itemFinishTime;
+
+        // find the previous whole minute
+        if (finish.Second > 0 || finish.Millisecond > 0)
+        {
+            finish = finish.AddSeconds(-finish.Second);
+            finish = finish.AddMilliseconds(-finish.Millisecond);
+        }
+
+        DateTimeOffset current = start;
+        while (current <= finish)
+        {
+            current = current.AddMinutes(1);
+            if (current.Minute % frequencyMinutes == 0)
+            {
+                TimeSpan fadeInTime = inPoint + (current - itemStartTime);
+
+                result.Add(new FadeInPoint(fadeInTime));
+                result.Add(new FadeOutPoint(fadeInTime.Add(TimeSpan.FromSeconds(durationSeconds))));
+            }
+        }
+        
+        // if we're seeking, subtract the seek from each item and return that
+        foreach (TimeSpan ss in streamSeek)
+        {
+            result = result.Map(fp => fp with { Time = fp.Time - ss }).ToList();
+        }
+
+        // trim points that have already passed
+        result.RemoveAll(fp => fp.Time < TimeSpan.Zero);
+        
+        // trim points that are past the end
+        result.RemoveAll(fp => fp.Time >= outPoint);
+
+        if (result.Any())
+        {
+            for (var i = 0; i < result.Count; i++)
+            {
+                result[i].EnableStart = i == 0 ? TimeSpan.Zero : result[i - 1].Time.Add(TimeSpan.FromSeconds(1));
+            }
+
+            for (var i = 0; i < result.Count; i++)
+            {
+                result[i].EnableFinish = i == result.Count - 1
+                    ? outPoint
+                    : result[i + 1].Time.Subtract(TimeSpan.FromSeconds(1));
+            }
+        }
+
+        return result;
+    }
+}

ErsatzTV.Core/FileSystemLayout.cs

@@ -18,9 +18,12 @@ namespace ErsatzTV.Core
                 Environment.SpecialFolderOption.Create),
             "etv-transcode");
 
+        public static readonly string LogsFolder = Path.Combine(AppDataFolder, "logs");
+
         public static readonly string DatabasePath = Path.Combine(AppDataFolder, "ersatztv.sqlite3");
 
         public static readonly string LogDatabasePath = Path.Combine(AppDataFolder, "logs.sqlite3");
+        public static readonly string LogFilePath = Path.Combine(LogsFolder, "ersatztv.log");
 
         public static readonly string LegacyImageCacheFolder = Path.Combine(AppDataFolder, "cache", "images");
         public static readonly string ResourcesCacheFolder = Path.Combine(AppDataFolder, "cache", "resources");

ErsatzTV.Core/Hdhr/LineupItem.cs

@@ -22,7 +22,7 @@ namespace ErsatzTV.Core.Hdhr
 
         public string URL => _channel.StreamingMode switch
         {
-            StreamingMode.HttpLiveStreamingDirect => $"{_scheme}://{_host}/iptv/channel/{_channel.Number}.m3u8",
+            StreamingMode.TransportStream => $"{_scheme}://{_host}/iptv/channel/{_channel.Number}.ts?mode=ts-legacy",
             _ => $"{_scheme}://{_host}/iptv/channel/{_channel.Number}.ts"
         };
     }

ErsatzTV.Core/Interfaces/FFmpeg/IFFmpegProcessService.cs

@@ -27,14 +27,17 @@ namespace ErsatzTV.Core.Interfaces.FFmpeg
             bool hlsRealtime,
             FillerKind fillerKind,
             TimeSpan inPoint,
-            TimeSpan outPoint);
+            TimeSpan outPoint,
+            long ptsOffset,
+            Option<int> targetFramerate);
 
         Task<Process> ForError(
             string ffmpegPath,
             Channel channel,
             Option<TimeSpan> duration,
             string errorMessage,
-            bool hlsRealtime);
+            bool hlsRealtime,
+            long ptsOffset);
 
         Process ConcatChannel(string ffmpegPath, bool saveReports, Channel channel, string scheme, string host);
 

ErsatzTV.Core/Interfaces/Repositories/IMediaCollectionRepository.cs

@@ -18,5 +18,6 @@ namespace ErsatzTV.Core.Interfaces.Repositories
         Task<List<int>> PlayoutIdsUsingMultiCollection(int multiCollectionId);
         Task<List<int>> PlayoutIdsUsingSmartCollection(int smartCollectionId);
         Task<bool> IsCustomPlaybackOrder(int collectionId);
+        Task<Option<string>> GetNameFromKey(CollectionKey emptyCollection);
     }
 }

ErsatzTV.Core/Iptv/ChannelGuide.cs

@@ -9,7 +9,6 @@ using ErsatzTV.Core.Domain.Filler;
 using ErsatzTV.Core.Emby;
 using ErsatzTV.Core.Jellyfin;
 using LanguageExt;
-using LanguageExt.UnsafeValueAccess;
 using Serilog;
 using static LanguageExt.Prelude;
 
@@ -158,15 +157,20 @@ namespace ErsatzTV.Core.Iptv
                                 xml.WriteString(metadata.Year.Value.ToString());
                                 xml.WriteEndElement(); // date
                             }
-                        }
 
-                        xml.WriteStartElement("category");
-                        xml.WriteAttributeString("lang", "en");
-                        xml.WriteString("Movie");
-                        xml.WriteEndElement(); // category
+                            xml.WriteStartElement("category");
+                            xml.WriteAttributeString("lang", "en");
+                            xml.WriteString("Movie");
+                            xml.WriteEndElement(); // category
+
+                            foreach (Genre genre in Optional(metadata.Genres).Flatten())
+                            {
+                                xml.WriteStartElement("category");
+                                xml.WriteAttributeString("lang", "en");
+                                xml.WriteString(genre.Name);
+                                xml.WriteEndElement(); // category
+                            }
 
-                        foreach (MovieMetadata metadata in movie.MovieMetadata.HeadOrNone())
-                        {
                             string poster = Optional(metadata.Artwork).Flatten()
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Poster)
                                 .HeadOrNone()
@@ -191,15 +195,35 @@ namespace ErsatzTV.Core.Iptv
                                 xml.WriteString(metadata.Year.Value.ToString());
                                 xml.WriteEndElement(); // date
                             }
-                        }
 
-                        xml.WriteStartElement("category");
-                        xml.WriteAttributeString("lang", "en");
-                        xml.WriteString("Music");
-                        xml.WriteEndElement(); // category
+                            xml.WriteStartElement("category");
+                            xml.WriteAttributeString("lang", "en");
+                            xml.WriteString("Music");
+                            xml.WriteEndElement(); // category
+
+                            // music video genres
+                            foreach (Genre genre in Optional(metadata.Genres).Flatten())
+                            {
+                                xml.WriteStartElement("category");
+                                xml.WriteAttributeString("lang", "en");
+                                xml.WriteString(genre.Name);
+                                xml.WriteEndElement(); // category
+                            }
+
+                            // artist genres
+                            Option<ArtistMetadata> maybeMetadata =
+                                Optional(musicVideo.Artist?.ArtistMetadata.HeadOrNone()).Flatten();
+                            foreach (ArtistMetadata artistMetadata in maybeMetadata)
+                            {
+                                foreach (Genre genre in Optional(artistMetadata.Genres).Flatten())
+                                {
+                                    xml.WriteStartElement("category");
+                                    xml.WriteAttributeString("lang", "en");
+                                    xml.WriteString(genre.Name);
+                                    xml.WriteEndElement(); // category
+                                }
+                            }
 
-                        foreach (MusicVideoMetadata metadata in musicVideo.MusicVideoMetadata.HeadOrNone())
-                        {
                             string thumbnail = Optional(metadata.Artwork).Flatten()
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Thumbnail)
                                 .HeadOrNone()
@@ -213,7 +237,7 @@ namespace ErsatzTV.Core.Iptv
                             }
                         }
                     }
-                    
+
                     if (!hasCustomTitle && displayItem.MediaItem is Song song)
                     {
                         xml.WriteStartElement("category");
@@ -241,9 +265,21 @@ namespace ErsatzTV.Core.Iptv
                     {
                         Option<ShowMetadata> maybeMetadata =
                             Optional(episode.Season?.Show?.ShowMetadata.HeadOrNone()).Flatten();
-                        if (maybeMetadata.IsSome)
+                        foreach (ShowMetadata metadata in maybeMetadata)
                         {
-                            ShowMetadata metadata = maybeMetadata.ValueUnsafe();
+                            xml.WriteStartElement("category");
+                            xml.WriteAttributeString("lang", "en");
+                            xml.WriteString("Series");
+                            xml.WriteEndElement(); // category
+                            
+                            foreach (Genre genre in Optional(metadata.Genres).Flatten())
+                            {
+                                xml.WriteStartElement("category");
+                                xml.WriteAttributeString("lang", "en");
+                                xml.WriteString(genre.Name);
+                                xml.WriteEndElement(); // category
+                            }
+
                             string artwork = Optional(metadata.Artwork).Flatten()
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Thumbnail)
                                 .HeadOrNone()

ErsatzTV.Core/Iptv/ChannelPlaylist.cs

@@ -45,7 +45,7 @@ namespace ErsatzTV.Core.Iptv
                     StreamingMode.HttpLiveStreamingDirect => "m3u8?mode=hls-direct",
                     StreamingMode.HttpLiveStreamingSegmenter => "m3u8?mode=segmenter",
                     StreamingMode.TransportStreamHybrid => "ts",
-                    _ => "ts?mode=legacy"
+                    _ => "ts?mode=ts-legacy"
                 };
 
                 string vcodec = channel.FFmpegProfile.VideoCodec.Split("_").Head();

ErsatzTV.Core/Metadata/LocalFileSystem.cs

@@ -23,7 +23,7 @@ namespace ErsatzTV.Core.Metadata
         {
             try
             {
-                if (!Directory.Exists(folder))
+                if (folder != null && !Directory.Exists(folder))
                 {
                     Directory.CreateDirectory(folder);
                 }
@@ -42,11 +42,39 @@ namespace ErsatzTV.Core.Metadata
         public bool IsLibraryPathAccessible(LibraryPath libraryPath) =>
             Directory.Exists(libraryPath.Path);
 
-        public IEnumerable<string> ListSubdirectories(string folder) =>
-            Try(Directory.EnumerateDirectories(folder)).IfFail(new List<string>());
+        public IEnumerable<string> ListSubdirectories(string folder)
+        {
+            if (Directory.Exists(folder))
+            {
+                try
+                {
+                    return Directory.EnumerateDirectories(folder);
+                }
+                catch
+                {
+                    // do nothing
+                }
+            }
 
-        public IEnumerable<string> ListFiles(string folder) =>
-            Try(Directory.EnumerateFiles(folder, "*", SearchOption.TopDirectoryOnly)).IfFail(new List<string>());
+            return new List<string>();
+        }
+
+        public IEnumerable<string> ListFiles(string folder)
+        {
+            if (Directory.Exists(folder))
+            {
+                try
+                {
+                    return Directory.EnumerateFiles(folder, "*", SearchOption.TopDirectoryOnly);
+                }
+                catch
+                {
+                    // do nothing
+                }
+            }
+
+            return new List<string>();
+        }
 
         public bool FileExists(string path) => File.Exists(path);
 

ErsatzTV.Core/Metadata/MovieFolderScanner.cs

@@ -4,7 +4,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
-using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Images;
 using ErsatzTV.Core.Interfaces.Metadata;
@@ -73,11 +72,6 @@ namespace ErsatzTV.Core.Metadata
         {
             decimal progressSpread = progressMax - progressMin;
 
-            if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
-            {
-                return new MediaSourceInaccessible();
-            }
-
             var foldersCompleted = 0;
 
             var folderQueue = new Queue<string>();

ErsatzTV.Core/Metadata/MusicVideoFolderScanner.cs

@@ -4,7 +4,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
-using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Images;
 using ErsatzTV.Core.Interfaces.Metadata;
@@ -74,11 +73,6 @@ namespace ErsatzTV.Core.Metadata
         {
             decimal progressSpread = progressMax - progressMin;
 
-            if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
-            {
-                return new MediaSourceInaccessible();
-            }
-
             var allArtistFolders = _localFileSystem.ListSubdirectories(libraryPath.Path)
                 .Filter(ShouldIncludeFolder)
                 .OrderBy(identity)

ErsatzTV.Core/Metadata/OtherVideoFolderScanner.cs

@@ -4,7 +4,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
-using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Images;
 using ErsatzTV.Core.Interfaces.Metadata;
@@ -71,11 +70,6 @@ namespace ErsatzTV.Core.Metadata
         {
             decimal progressSpread = progressMax - progressMin;
 
-            if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
-            {
-                return new MediaSourceInaccessible();
-            }
-
             var foldersCompleted = 0;
 
             var folderQueue = new Queue<string>();

ErsatzTV.Core/Metadata/SongFolderScanner.cs

@@ -4,7 +4,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
-using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Extensions;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Images;
@@ -73,11 +72,6 @@ namespace ErsatzTV.Core.Metadata
         {
             decimal progressSpread = progressMax - progressMin;
 
-            if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
-            {
-                return new MediaSourceInaccessible();
-            }
-
             var foldersCompleted = 0;
 
             var folderQueue = new Queue<string>();

ErsatzTV.Core/Metadata/TelevisionFolderScanner.cs

@@ -4,7 +4,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
-using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using ErsatzTV.Core.Interfaces.Images;
 using ErsatzTV.Core.Interfaces.Metadata;
@@ -73,11 +72,6 @@ namespace ErsatzTV.Core.Metadata
         {
             decimal progressSpread = progressMax - progressMin;
 
-            if (!_localFileSystem.IsLibraryPathAccessible(libraryPath))
-            {
-                return new MediaSourceInaccessible();
-            }
-
             var allShowFolders = _localFileSystem.ListSubdirectories(libraryPath.Path)
                 .Filter(ShouldIncludeFolder)
                 .OrderBy(identity)

ErsatzTV.Core/Scheduling/PlayoutBuilder.cs

@@ -73,9 +73,23 @@ namespace ErsatzTV.Core.Scheduling
             Option<CollectionKey> maybeEmptyCollection = await CheckForEmptyCollections(collectionMediaItems);
             foreach (CollectionKey emptyCollection in maybeEmptyCollection)
             {
-                _logger.LogError(
-                    "Unable to rebuild playout; collection {@CollectionKey} has no valid items!",
-                    emptyCollection);
+                Option<string> maybeName = await _mediaCollectionRepository.GetNameFromKey(emptyCollection);
+                if (maybeName.IsSome)
+                {
+                    foreach (string name in maybeName)
+                    {
+                        _logger.LogError(
+                            "Unable to rebuild playout; {CollectionType} {CollectionName} has no valid items!",
+                            emptyCollection.CollectionType,
+                            name);
+                    }
+                }
+                else
+                {
+                    _logger.LogError(
+                        "Unable to rebuild playout; collection {@CollectionKey} has no valid items!",
+                        emptyCollection);
+                }
 
                 return playout;
             }

ErsatzTV.Core/Scheduling/PlayoutModeSchedulerFlood.cs

@@ -72,10 +72,10 @@ namespace ErsatzTV.Core.Scheduling
                     itemDuration,
                     itemChapters);
                 
-                // if the current time is before the next schedule item, but the current finish
-                // is after, we need to move on to the next schedule item
-                willFinishInTime = itemStartTime > peekScheduleItemStart ||
-                                   itemEndTimeWithFiller <= peekScheduleItemStart;
+                // if the next schedule item is supposed to start during this item,
+                // don't schedule this item and just move on
+                willFinishInTime = peekScheduleItemStart < itemStartTime ||
+                                   peekScheduleItemStart >= itemEndTimeWithFiller;
 
                 if (willFinishInTime)
                 {

ErsatzTV.Infrastructure/Data/Repositories/ChannelRepository.cs

@@ -70,18 +70,36 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .Include(c => c.Playouts)
                 .ThenInclude(p => p.Items)
                 .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Episode).Season)
+                .ThenInclude(s => s.Show)
+                .ThenInclude(s => s.ShowMetadata)
+                .ThenInclude(em => em.Genres)
+                .Include(c => c.Playouts)
+                .ThenInclude(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
                 .ThenInclude(i => (i as Movie).MovieMetadata)
                 .ThenInclude(mm => mm.Artwork)
                 .Include(c => c.Playouts)
                 .ThenInclude(p => p.Items)
                 .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Movie).MovieMetadata)
+                .ThenInclude(mm => mm.Genres)
+                .Include(c => c.Playouts)
+                .ThenInclude(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
                 .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
                 .ThenInclude(mm => mm.Artwork)
                 .Include(c => c.Playouts)
                 .ThenInclude(p => p.Items)
                 .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
+                .ThenInclude(mvm => mvm.Genres)
+                .Include(c => c.Playouts)
+                .ThenInclude(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
                 .ThenInclude(i => (i as MusicVideo).Artist)
                 .ThenInclude(a => a.ArtistMetadata)
+                .ThenInclude(am => am.Genres)
                 .Include(c => c.Playouts)
                 .ThenInclude(p => p.Items)
                 .ThenInclude(i => i.MediaItem)

ErsatzTV.Infrastructure/Data/Repositories/MediaCollectionRepository.cs

@@ -355,6 +355,37 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 @"SELECT IFNULL(MIN(UseCustomPlaybackOrder), 0) FROM Collection WHERE Id = @CollectionId",
                 new { CollectionId = collectionId });
 
+        public async Task<Option<string>> GetNameFromKey(CollectionKey emptyCollection)
+        {
+            await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
+
+            return emptyCollection.CollectionType switch
+            {
+                ProgramScheduleItemCollectionType.Artist => await dbContext.Artists.Include(a => a.ArtistMetadata)
+                    .SelectOneAsync(a => a.Id, a => a.Id == emptyCollection.MediaItemId.Value)
+                    .MapT(a => a.ArtistMetadata.Head().Title),
+                ProgramScheduleItemCollectionType.Collection => await dbContext.Collections
+                    .SelectOneAsync(c => c.Id, c => c.Id == emptyCollection.CollectionId.Value)
+                    .MapT(c => c.Name),
+                ProgramScheduleItemCollectionType.MultiCollection => await dbContext.MultiCollections
+                    .SelectOneAsync(c => c.Id, c => c.Id == emptyCollection.MultiCollectionId.Value)
+                    .MapT(c => c.Name),
+                ProgramScheduleItemCollectionType.SmartCollection => await dbContext.SmartCollections
+                    .SelectOneAsync(c => c.Id, c => c.Id == emptyCollection.SmartCollectionId.Value)
+                    .MapT(c => c.Name),
+                ProgramScheduleItemCollectionType.TelevisionSeason => await dbContext.Seasons
+                    .Include(s => s.SeasonMetadata)
+                    .Include(s => s.Show)
+                    .ThenInclude(s => s.ShowMetadata)
+                    .SelectOneAsync(a => a.Id, a => a.Id == emptyCollection.MediaItemId.Value)
+                    .MapT(s => $"{s.Show.ShowMetadata.Head().Title} Season {s.SeasonNumber}"),
+                ProgramScheduleItemCollectionType.TelevisionShow => await dbContext.Shows.Include(s => s.ShowMetadata)
+                    .SelectOneAsync(a => a.Id, a => a.Id == emptyCollection.MediaItemId.Value)
+                    .MapT(s => s.ShowMetadata.Head().Title),
+                _ => None
+            };
+        }
+
         private async Task<List<Movie>> GetMovieItems(TvContext dbContext, int collectionId)
         {
             IEnumerable<int> ids = await _dbConnection.QueryAsync<int>(

ErsatzTV.Infrastructure/Data/Repositories/MovieRepository.cs

@@ -153,8 +153,10 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .AsNoTracking()
                 .Filter(mm => ids.Contains(mm.MovieId))
                 .Include(mm => mm.Artwork)
-                .OrderBy(mm => mm.SortTitle)
                 .Include(mm => mm.Movie)
+                .ThenInclude(m => m.MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
+                .OrderBy(mm => mm.SortTitle)
                 .ToListAsync();
         }
 

ErsatzTV.Infrastructure/Data/Repositories/MusicVideoRepository.cs

@@ -133,6 +133,9 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .Include(mvm => mvm.MusicVideo)
                 .ThenInclude(mv => mv.Artist)
                 .ThenInclude(a => a.ArtistMetadata)
+                .Include(mvm => mvm.MusicVideo)
+                .ThenInclude(e => e.MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
                 .Include(mvm => mvm.Artwork)
                 .OrderBy(mvm => mvm.SortTitle)
                 .ToListAsync();
@@ -156,7 +159,7 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
 
         public async Task<List<MusicVideoMetadata>> GetPagedMusicVideos(int artistId, int pageNumber, int pageSize)
         {
-            await using TvContext dbContext = _dbContextFactory.CreateDbContext();
+            await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
             return await dbContext.MusicVideoMetadata
                 .AsNoTracking()
                 .Include(m => m.Artwork)

ErsatzTV.Infrastructure/Data/Repositories/OtherVideoRepository.cs

@@ -100,6 +100,9 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .Filter(ovm => ids.Contains(ovm.OtherVideoId))
                 .Include(ovm => ovm.OtherVideo)
                 .Include(ovm => ovm.Artwork)
+                .Include(ovm => ovm.OtherVideo)
+                .ThenInclude(ov => ov.MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
                 .OrderBy(ovm => ovm.SortTitle)
                 .ToListAsync();
         }

ErsatzTV.Infrastructure/Data/Repositories/SongRepository.cs

@@ -113,6 +113,9 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .Filter(ovm => ids.Contains(ovm.SongId))
                 .Include(ovm => ovm.Song)
                 .Include(ovm => ovm.Artwork)
+                .Include(sm => sm.Song)
+                .ThenInclude(s => s.MediaVersions)
+                .ThenInclude(mv => mv.MediaFiles)
                 .OrderBy(ovm => ovm.SortTitle)
                 .ToListAsync();
         }

ErsatzTV.Infrastructure/ErsatzTV.Infrastructure.csproj

@@ -12,18 +12,19 @@
       <PackageReference Include="Lucene.Net" Version="4.8.0-beta00015" />
       <PackageReference Include="Lucene.Net.Analysis.Common" Version="4.8.0-beta00015" />
       <PackageReference Include="Lucene.Net.QueryParser" Version="4.8.0-beta00015" />
-      <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.1" />
-      <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.1">
+      <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.2" />
+      <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.2">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.1" />
+      <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.2" />
       <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.0.64">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="Refit" Version="6.1.15" />
-      <PackageReference Include="Refit.Newtonsoft.Json" Version="6.1.15" />
+      <PackageReference Include="Refit" Version="6.3.2" />
+      <PackageReference Include="Refit.Newtonsoft.Json" Version="6.3.2" />
+      <PackageReference Include="Refit.Xml" Version="6.3.2" />
       <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />
     </ItemGroup>
 

ErsatzTV.Infrastructure/Health/Checks/FFmpegVersionHealthCheck.cs

@@ -11,7 +11,7 @@ namespace ErsatzTV.Infrastructure.Health.Checks
 {
     public class FFmpegVersionHealthCheck : BaseHealthCheck, IFFmpegVersionHealthCheck
     {
-        private const string BundledVersion = "N-105153-g8abc192236";
+        private const string BundledVersion = "N-105324-g0f5fd44dc9";
         private readonly IConfigElementRepository _configElementRepository;
 
         public FFmpegVersionHealthCheck(IConfigElementRepository configElementRepository)
@@ -71,19 +71,15 @@ namespace ErsatzTV.Infrastructure.Health.Checks
         
         private Option<HealthCheckResult> ValidateVersion(string version, string app)
         {
-            if (version.StartsWith("3."))
+            if (version.StartsWith("3.") || version.StartsWith("4."))
             {
-                return FailResult($"{app} version {version} is too old; please install 4.4!");
+                return FailResult($"{app} version {version} is too old; please install 5.0!");
             }
 
-            if (version.StartsWith("4.3"))
+            if (!version.StartsWith("5.0") && version != BundledVersion)
             {
-                return WarningResult($"{app} version 4.4 is now supported, please upgrade from 4.3!");
-            }
-
-            if (!version.StartsWith("4.4") && version != BundledVersion)
-            {
-                return WarningResult($"{app} version {version} is unexpected and may have problems; please install 4.4!");
+                return WarningResult(
+                    $"{app} version {version} is unexpected and may have problems; please install 5.0!");
             }
 
             return None;

ErsatzTV.Infrastructure/Health/Checks/FileNotFoundHealthCheck.cs

@@ -68,7 +68,7 @@ public class FileNotFoundHealthCheck : BaseHealthCheck, IFileNotFoundHealthCheck
 
                 return WarningResult(
                     $"There are {all.Count} files that do not exist on disk, including the following: {files}",
-                    $"/search?query=state%3AFileNotFound");
+                    "/media/trash");
             }
 
             return OkResult();

ErsatzTV.Infrastructure/Migrations/20220204172007_Add_FFmpegProfile_NormalizeFramerate.cs

@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ErsatzTV.Infrastructure.Migrations
+{
+    public partial class Add_FFmpegProfile_NormalizeFramerate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<bool>(
+                name: "NormalizeFramerate",
+                table: "FFmpegProfile",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "NormalizeFramerate",
+                table: "FFmpegProfile");
+        }
+    }
+}

ErsatzTV.Infrastructure/Migrations/TvContextModelSnapshot.cs

@@ -505,6 +505,9 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.Property<bool>("NormalizeAudio")
                         .HasColumnType("INTEGER");
 
+                    b.Property<bool>("NormalizeFramerate")
+                        .HasColumnType("INTEGER");
+
                     b.Property<bool>("NormalizeLoudness")
                         .HasColumnType("INTEGER");
 
@@ -645,7 +648,7 @@ namespace ErsatzTV.Infrastructure.Migrations
 
                     b.HasIndex("SongMetadataId");
 
-                    b.ToTable("Genre");
+                    b.ToTable("Genre", (string)null);
                 });
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.JellyfinConnection", b =>
@@ -1052,7 +1055,7 @@ namespace ErsatzTV.Infrastructure.Migrations
 
                     b.HasIndex("ArtistMetadataId");
 
-                    b.ToTable("Mood");
+                    b.ToTable("Mood", (string)null);
                 });
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.MovieMetadata", b =>
@@ -1160,7 +1163,7 @@ namespace ErsatzTV.Infrastructure.Migrations
 
                     b.HasIndex("SmartCollectionId");
 
-                    b.ToTable("MultiCollectionSmartItem");
+                    b.ToTable("MultiCollectionSmartItem", (string)null);
                 });
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.MusicVideoMetadata", b =>
@@ -1768,7 +1771,7 @@ namespace ErsatzTV.Infrastructure.Migrations
 
                     b.HasIndex("ArtistMetadataId");
 
-                    b.ToTable("Style");
+                    b.ToTable("Style", (string)null);
                 });
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.Tag", b =>
@@ -1822,7 +1825,7 @@ namespace ErsatzTV.Infrastructure.Migrations
 
                     b.HasIndex("SongMetadataId");
 
-                    b.ToTable("Tag");
+                    b.ToTable("Tag", (string)null);
                 });
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.TraktList", b =>
@@ -2843,7 +2846,7 @@ namespace ErsatzTV.Infrastructure.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.OwnsOne("ErsatzTV.Core.Domain.PlayoutAnchor", "Anchor", b1 =>
+                    b.OwnsOne("ErsatzTV.Core.Domain.Playout.Anchor#ErsatzTV.Core.Domain.PlayoutAnchor", "Anchor", b1 =>
                         {
                             b1.Property<int>("PlayoutId")
                                 .HasColumnType("INTEGER");
@@ -2946,7 +2949,7 @@ namespace ErsatzTV.Infrastructure.Migrations
                         .WithMany()
                         .HasForeignKey("SmartCollectionId");
 
-                    b.OwnsOne("ErsatzTV.Core.Domain.CollectionEnumeratorState", "EnumeratorState", b1 =>
+                    b.OwnsOne("ErsatzTV.Core.Domain.PlayoutProgramScheduleAnchor.EnumeratorState#ErsatzTV.Core.Domain.CollectionEnumeratorState", "EnumeratorState", b1 =>
                         {
                             b1.Property<int>("PlayoutProgramScheduleAnchorId")
                                 .HasColumnType("INTEGER");

ErsatzTV.Infrastructure/Search/CustomMultiFieldQueryParser.cs

@@ -60,6 +60,21 @@ namespace ErsatzTV.Infrastructure.Search
                 return base.GetRangeQuery("release_date", "00000000", dateString, false, false);
             }
             
+            if (field == "added_inthelast" && CustomQueryParser.ParseStart(queryText, out DateTime addedStart))
+            {
+                var todayString = DateTime.Today.ToString("yyyyMMdd");
+                var dateString = addedStart.ToString("yyyyMMdd");
+
+                return base.GetRangeQuery("added_date", dateString, todayString, true, true);
+            }
+            
+            if (field == "added_notinthelast" && CustomQueryParser.ParseStart(queryText, out DateTime addedFinish))
+            {
+                var dateString = addedFinish.ToString("yyyyMMdd");
+
+                return base.GetRangeQuery("added_date", "00000000", dateString, false, false);
+            }
+            
             return base.GetFieldQuery(field, queryText, slop);
         }
         

ErsatzTV.Infrastructure/Search/CustomQueryParser.cs

@@ -57,6 +57,21 @@ namespace ErsatzTV.Infrastructure.Search
                 return base.GetRangeQuery("release_date", "00000000", dateString, false, false);
             }
 
+            if (field == "added_inthelast" && ParseStart(queryText, out DateTime addedStart))
+            {
+                var todayString = DateTime.Today.ToString("yyyyMMdd");
+                var dateString = addedStart.ToString("yyyyMMdd");
+
+                return base.GetRangeQuery("added_date", dateString, todayString, true, true);
+            }
+            
+            if (field == "added_notinthelast" && ParseStart(queryText, out DateTime addedFinish))
+            {
+                var dateString = addedFinish.ToString("yyyyMMdd");
+
+                return base.GetRangeQuery("added_date", "00000000", dateString, false, false);
+            }
+
             return base.GetFieldQuery(field, queryText, slop);
         }
         

ErsatzTV.Infrastructure/Search/SearchIndex.cs

@@ -43,6 +43,7 @@ namespace ErsatzTV.Infrastructure.Search
         private const string TitleAndYearField = "title_and_year";
         private const string JumpLetterField = "jump_letter";
         private const string ReleaseDateField = "release_date";
+        private const string AddedDateField = "added_date";
         private const string StudioField = "studio";
         private const string LanguageField = "language";
         private const string StyleField = "style";
@@ -80,7 +81,7 @@ namespace ErsatzTV.Infrastructure.Search
             _initialized = false;
         }
 
-        public int Version => 19;
+        public int Version => 20;
 
         public Task<bool> Initialize(ILocalFileSystem localFileSystem)
         {
@@ -342,6 +343,8 @@ namespace ErsatzTV.Infrastructure.Search
                                 Field.Store.NO));
                     }
 
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
+
                     if (!string.IsNullOrWhiteSpace(metadata.Plot))
                     {
                         doc.Add(new TextField(PlotField, metadata.Plot ?? string.Empty, Field.Store.NO));
@@ -468,6 +471,8 @@ namespace ErsatzTV.Infrastructure.Search
                                 Field.Store.NO));
                     }
 
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
+
                     if (!string.IsNullOrWhiteSpace(metadata.Plot))
                     {
                         doc.Add(new TextField(PlotField, metadata.Plot ?? string.Empty, Field.Store.NO));
@@ -558,6 +563,8 @@ namespace ErsatzTV.Infrastructure.Search
                                 Field.Store.NO));
                     }
                     
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
+
                     foreach (TraktListItem item in season.TraktListItems)
                     {
                         doc.Add(new StringField(TraktListField, item.TraktList.TraktId.ToString(), Field.Store.NO));
@@ -597,6 +604,8 @@ namespace ErsatzTV.Infrastructure.Search
                     List<string> languages = await searchRepository.GetLanguagesForArtist(artist);
                     await AddLanguages(searchRepository, doc, languages);
                     
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
+
                     foreach (Genre genre in metadata.Genres)
                     {
                         doc.Add(new TextField(GenreField, genre.Name, Field.Store.NO));
@@ -659,6 +668,8 @@ namespace ErsatzTV.Infrastructure.Search
                                 metadata.ReleaseDate.Value.ToString("yyyyMMdd"),
                                 Field.Store.NO));
                     }
+                    
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
 
                     if (!string.IsNullOrWhiteSpace(metadata.Album))
                     {
@@ -748,6 +759,8 @@ namespace ErsatzTV.Infrastructure.Search
                                 metadata.ReleaseDate.Value.ToString("yyyyMMdd"),
                                 Field.Store.NO));
                     }
+                    
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
 
                     if (!string.IsNullOrWhiteSpace(metadata.Plot))
                     {
@@ -827,6 +840,8 @@ namespace ErsatzTV.Infrastructure.Search
                     {
                         doc.Add(new Int32Field(MinutesField, (int)Math.Ceiling(version.Duration.TotalMinutes), Field.Store.NO));
                     }
+                    
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
 
                     foreach (Tag tag in metadata.Tags)
                     {
@@ -871,6 +886,8 @@ namespace ErsatzTV.Infrastructure.Search
                     {
                         doc.Add(new Int32Field(MinutesField, (int)Math.Ceiling(version.Duration.TotalMinutes), Field.Store.NO));
                     }
+                    
+                    doc.Add(new StringField(AddedDateField, metadata.DateAdded.ToString("yyyyMMdd"), Field.Store.NO));
 
                     if (!string.IsNullOrWhiteSpace(metadata.Album))
                     {

ErsatzTV/Controllers/InternalController.cs

@@ -27,14 +27,21 @@ namespace ErsatzTV.Controllers
         public Task<IActionResult> GetConcatPlaylist(string channelNumber) =>
             _mediator.Send(new GetConcatPlaylistByChannelNumber(Request.Scheme, Request.Host.ToString(), channelNumber))
                 .ToActionResult();
-        
+
         [HttpGet("ffmpeg/stream/{channelNumber}")]
         public Task<IActionResult> GetStream(
             string channelNumber,
             [FromQuery]
             string mode = "mixed") =>
             _mediator.Send(
-                    new GetPlayoutItemProcessByChannelNumber(channelNumber, mode, DateTimeOffset.Now, false, true))
+                    new GetPlayoutItemProcessByChannelNumber(
+                        channelNumber,
+                        mode,
+                        DateTimeOffset.Now,
+                        false,
+                        true,
+                        0,
+                        Option<int>.None))
                 .Map(
                     result =>
                         result.Match<IActionResult>(

ErsatzTV/Controllers/IptvController.cs

@@ -59,7 +59,7 @@ namespace ErsatzTV.Controllers
         {
             FFmpegProcessRequest request = mode switch
             {
-                "legacy" => new GetConcatProcessByChannelNumber(Request.Scheme, Request.Host.ToString(), channelNumber),
+                "ts-legacy" => new GetConcatProcessByChannelNumber(Request.Scheme, Request.Host.ToString(), channelNumber),
                 _ => new GetWrappedProcessByChannelNumber(Request.Scheme, Request.Host.ToString(), channelNumber)
             };
 
@@ -92,6 +92,11 @@ namespace ErsatzTV.Controllers
                 {
                     string[] input = await System.IO.File.ReadAllLinesAsync(fileName);
 
+                    // _logger.LogInformation(
+                    //     "Trimming playlist: {PlaylistStart} {FilterBefore}",
+                    //     worker.PlaylistStart,
+                    //     now);
+
                     TrimPlaylistResult result = HlsPlaylistFilter.TrimPlaylist(worker.PlaylistStart, now, input);
                     return Content(result.Playlist, "application/vnd.apple.mpegurl");
                 }

ErsatzTV/ErsatzTV.csproj

@@ -8,20 +8,19 @@
 
     <ItemGroup>
       <Folder Include="Resources" />
-      <Folder Include="wwwroot\css\bootstrap" />
     </ItemGroup>
-
+    
     <ItemGroup>
-      <PackageReference Include="Blazored.LocalStorage" Version="4.1.5" />
+      <PackageReference Include="Blazored.LocalStorage" Version="4.2.0" />
       <PackageReference Include="FluentValidation" Version="10.3.6" />
       <PackageReference Include="FluentValidation.AspNetCore" Version="10.3.6" />
-      <PackageReference Include="HtmlSanitizer" Version="6.0.453" />
+      <PackageReference Include="HtmlSanitizer" Version="7.1.475" />
       <PackageReference Include="LanguageExt.Core" Version="4.0.3" />
-      <PackageReference Include="Markdig" Version="0.26.0" />
-      <PackageReference Include="MediatR.Courier.DependencyInjection" Version="4.0.0" />
-      <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="9.0.0" />
-      <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.1" />
-      <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.1">
+      <PackageReference Include="Markdig" Version="0.27.0" />
+      <PackageReference Include="MediatR.Courier.DependencyInjection" Version="5.0.0" />
+      <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="10.0.1" />
+      <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.2" />
+      <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.2">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
@@ -29,10 +28,10 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="MudBlazor" Version="6.0.4" />
+      <PackageReference Include="MudBlazor" Version="6.0.6" />
       <PackageReference Include="NaturalSort.Extension" Version="3.2.0" />
       <PackageReference Include="PPioli.FluentValidation.Blazor" Version="5.0.0" />
-      <PackageReference Include="Refit.HttpClientFactory" Version="6.1.15" />
+      <PackageReference Include="Refit.HttpClientFactory" Version="6.3.2" />
       <PackageReference Include="Serilog" Version="2.10.0" />
       <PackageReference Include="Serilog.AspNetCore" Version="4.1.0" />
       <PackageReference Include="Serilog.Settings.Configuration" Version="3.3.0" />
@@ -59,4 +58,11 @@
       <EmbeddedResource Include="Resources\ISO-639-2_utf-8.txt" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Content Include="..\artwork\Ersatztv.icns">
+        <Link>Ersatztv.icns</Link>
+        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      </Content>
+    </ItemGroup>
+
 </Project>

ErsatzTV/Extensions/StringExtensions.cs

@@ -43,7 +43,9 @@ namespace ErsatzTV.Extensions
 
         public static EncodedQueryResult EncodeQuery(this string query)
         {
-            string encoded = Uri.EscapeDataString(query);
+            string normalizedQuery = Normalize(query);
+            
+            string encoded = Uri.EscapeDataString(normalizedQuery);
 
             // TODO: remove this on dotnet 6
             // see https://github.com/dotnet/aspnetcore/pull/26769
@@ -54,5 +56,13 @@ namespace ErsatzTV.Extensions
         }
 
         public record EncodedQueryResult(string Key, string Value);
+
+        private static string Normalize(string s)
+        {
+            // normalize single and double quotes
+            return !string.IsNullOrEmpty(s)
+                ? s.Replace('\u2018', '\'').Replace('\u2019', '\'').Replace('\u201c', '\"').Replace('\u201d', '\"')
+                : s;
+        }
     }
 }

ErsatzTV/Pages/FFmpegEditor.razor

@@ -81,6 +81,9 @@
                                 <MudElement HtmlTag="div" Class="mt-3">
                                     <MudCheckBox Disabled="@(!_model.Transcode)" Label="Normalize Video" @bind-Checked="@_model.NormalizeVideo" For="@(() => _model.NormalizeVideo)"/>
                                 </MudElement>
+                                <MudElement HtmlTag="div" Class="mt-3">
+                                    <MudCheckBox Disabled="@(!_model.Transcode)" Label="Normalize Frame Rate" @bind-Checked="@_model.NormalizeFramerate" For="@(() => _model.NormalizeFramerate)"/>
+                                </MudElement>
                             </MudItem>
                             <MudItem>
                                 <MudText Typo="Typo.h6">Audio</MudText>

ErsatzTV/Pages/LocalLibraryEditor.razor

@@ -188,7 +188,7 @@
 
     private void AddLibraryPath()
     {
-        if (_model.Paths.All(p => NormalizePath(p.Path) != NormalizePath(_newPath.Path)))
+        if (!string.IsNullOrWhiteSpace(_newPath.Path) && _model.Paths.All(p => NormalizePath(p.Path) != NormalizePath(_newPath.Path)))
         {
             _model.HasChanges = true;
             _model.Paths.Add(new LocalLibraryPathEditViewModel

ErsatzTV/Pages/Settings.razor

@@ -94,6 +94,14 @@
                                       Required="true"
                                       RequiredError="Work-ahead HLS Segmenter limit is required!"/>
                     </MudElement>
+                    <MudElement HtmlTag="div" Class="mt-3">
+                        <MudTextField T="int"
+                                      Label="HLS Segmenter Initial Segment Count"
+                                      @bind-Value="_ffmpegSettings.InitialSegmentCount"
+                                      Validation="@(new Func<int, string>(ValidateInitialSegmentCount))"
+                                      Required="true"
+                                      RequiredError="HLS Segmenter initial segment count is required!"/>
+                    </MudElement>
                 </MudForm>
             </MudCardContent>
             <MudCardActions>
@@ -206,6 +214,8 @@
 
     private static string ValidateWorkAheadSegmenterLimit(int limit) => limit < 0 ? "Work-Ahead HLS Segmenter limit must be greater than or equal to 0" : null;
 
+    private static string ValidateInitialSegmentCount(int count) => count < 1 ? "HLS Segmenter initial segment count must be greater than or equal to 1" : null;
+
     private async Task LoadFFmpegProfilesAsync() =>
         _ffmpegProfiles = await _mediator.Send(new GetAllFFmpegProfiles());
 

ErsatzTV/Program.cs

@@ -1,6 +1,5 @@
 using System;
 using System.IO;
-using System.Reflection;
 using System.Threading.Tasks;
 using ErsatzTV.Core;
 using Microsoft.AspNetCore.Hosting;
@@ -12,14 +11,31 @@ namespace ErsatzTV
 {
     public class Program
     {
-        private static IConfiguration Configuration { get; } = new ConfigurationBuilder()
-            .SetBasePath(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location))
-            .AddJsonFile("appsettings.json", false, true)
-            .AddJsonFile(
-                $"appsettings.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Production"}.json",
-                true)
-            .AddEnvironmentVariables()
-            .Build();
+        private static readonly string BasePath;
+
+        static Program()
+        {
+            string executablePath = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
+            string executable = Path.GetFileNameWithoutExtension(executablePath);
+
+            IConfigurationBuilder builder = new ConfigurationBuilder();
+
+            BasePath = Path.GetDirectoryName(
+                "dotnet".Equals(executable, StringComparison.InvariantCultureIgnoreCase)
+                    ? typeof(Program).Assembly.Location
+                    : executablePath);
+
+            Configuration = builder
+                .SetBasePath(BasePath)
+                .AddJsonFile("appsettings.json", false, true)
+                .AddJsonFile(
+                    $"appsettings.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Production"}.json",
+                    true)
+                .AddEnvironmentVariables()
+                .Build();
+        }
+
+        private static IConfiguration Configuration { get; }
 
         public static async Task<int> Main(string[] args)
         {
@@ -27,6 +43,7 @@ namespace ErsatzTV
                 .ReadFrom.Configuration(Configuration)
                 .Enrich.FromLogContext()
                 .WriteTo.SQLite(FileSystemLayout.LogDatabasePath, retentionPeriod: TimeSpan.FromDays(1))
+                .WriteTo.File(FileSystemLayout.LogFilePath, rollingInterval: RollingInterval.Day)
                 .CreateLogger();
 
             try
@@ -50,7 +67,8 @@ namespace ErsatzTV
                 .ConfigureWebHostDefaults(
                     webBuilder => webBuilder.UseStartup<Startup>()
                         .UseConfiguration(Configuration)
-                        .UseKestrel(options => options.AddServerHeader = false))
+                        .UseKestrel(options => options.AddServerHeader = false)
+                        .UseContentRoot(BasePath))
                 .UseSerilog();
     }
 }

ErsatzTV/ViewModels/FFmpegProfileEditViewModel.cs

@@ -24,6 +24,7 @@ namespace ErsatzTV.ViewModels
             Name = viewModel.Name;
             NormalizeAudio = viewModel.NormalizeAudio;
             NormalizeVideo = viewModel.NormalizeVideo;
+            NormalizeFramerate = viewModel.NormalizeFramerate;
             Resolution = viewModel.Resolution;
             ThreadCount = viewModel.ThreadCount;
             Transcode = viewModel.Transcode;
@@ -45,6 +46,7 @@ namespace ErsatzTV.ViewModels
         public string Name { get; set; }
         public bool NormalizeAudio { get; set; }
         public bool NormalizeVideo { get; set; }
+        public bool NormalizeFramerate { get; set; }
         public ResolutionViewModel Resolution { get; set; }
         public int ThreadCount { get; set; }
         public bool Transcode { get; set; }
@@ -74,7 +76,8 @@ namespace ErsatzTV.ViewModels
                 NormalizeLoudness,
                 AudioChannels,
                 AudioSampleRate,
-                NormalizeAudio
+                NormalizeAudio,
+                NormalizeFramerate
             );
 
         public UpdateFFmpegProfile ToUpdate() =>
@@ -97,7 +100,8 @@ namespace ErsatzTV.ViewModels
                 NormalizeLoudness,
                 AudioChannels,
                 AudioSampleRate,
-                NormalizeAudio
+                NormalizeAudio,
+                NormalizeFramerate
             );
     }
 }