Merge pull request #16059 from theguymadmax/master

Update issue template version to 10.11.6

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-ef": {
-      "version": "9.0.10",
+      "version": "10.0.2",
       "commands": [
         "dotnet-ef"
       ]

.editorconfig

@@ -379,6 +379,9 @@ dotnet_diagnostic.CA1720.severity = suggestion
 # disable warning CA1724: Type names should not match namespaces
 dotnet_diagnostic.CA1724.severity = suggestion
 
+# disable warning CA1873: Avoid potentially expensive logging
+dotnet_diagnostic.CA1873.severity = suggestion
+
 # disable warning CA1805: Do not initialize unnecessarily
 dotnet_diagnostic.CA1805.severity = suggestion
 
@@ -400,6 +403,10 @@ dotnet_diagnostic.CA1861.severity = suggestion
 # disable warning CA2000: Dispose objects before losing scope
 dotnet_diagnostic.CA2000.severity = suggestion
 
+# TODO: Reevaluate when false positives are fixed: https://github.com/dotnet/roslyn-analyzers/issues/7699
+# disable warning CA2025: Do not pass 'IDisposable' instances into unawaited tasks
+dotnet_diagnostic.CA2025.severity = suggestion
+
 # disable warning CA2253: Named placeholders should not be numeric values
 dotnet_diagnostic.CA2253.severity = suggestion
 

.github/CODEOWNERS

@@ -1,4 +1,11 @@
-# Joshua must review all changes to deployment and build.sh
+# Joshua must review all changes to bump_version and any files it touches
-.ci/*           @joshuaboniface
+bump_version                                            @joshuaboniface
-deployment/*    @joshuaboniface
+.github/ISSUE_TEMPLATE                                  @joshuaboniface
-build.sh        @joshuaboniface
+MediaBrowser.Common/MediaBrowser.Common.csproj          @joshuaboniface
+Jellyfin.Data/Jellyfin.Data.csproj                      @joshuaboniface
+MediaBrowser.Controller/MediaBrowser.Controller.csproj  @joshuaboniface
+MediaBrowser.Model/MediaBrowser.Model.csproj            @joshuaboniface
+Emby.Naming/Emby.Naming.csproj                          @joshuaboniface
+src/Jellyfin.Extensions/Jellyfin.Extensions.csproj      @joshuaboniface
+# Core must approve all changes within the repo config
+.github/                                                @jellyfin/core

.github/ISSUE_TEMPLATE/issue report.yml

@@ -87,7 +87,13 @@ body:
       label: Jellyfin Server version
       description: What version of Jellyfin are you using?
       options:
-        - 10.10.0+
+        - 10.11.6
+        - 10.11.5
+        - 10.11.4
+        - 10.11.3
+        - 10.11.2
+        - 10.11.1
+        - 10.11.0
         - Master
         - Unstable
         - Older*
@@ -136,13 +142,14 @@ body:
         - **FFmpeg Version**: [e.g. 5.1.2-Jellyfin]
         - **Playback**: [Direct Play, Remux, Direct Stream, Transcode]
         - **Hardware Acceleration**: [e.g. none, VAAPI, NVENC, etc.]
+        - **CPU Model**: [e.g. AMD Ryzen 5 9600X, Intel Core i7-8565U, etc.]
         - **GPU Model**: [e.g. none, UHD630, GTX1050, etc.]
         - **Installed Plugins**: [e.g. none, Fanart, Anime, etc.]
         - **Reverse Proxy**: [e.g. none, nginx, apache, etc.]
         - **Base URL**: [e.g. none, yes: /example]
         - **Networking**: [e.g. Host, Bridge/NAT]
-        - **Jellyfin Data Storage**: [e.g. local SATA SSD, local HDD]
+        - **Jellyfin Data Storage & Filesystem**: [e.g. local SATA SSD - ext4, local HDD - NTFS]
-        - **Media Storage**: [e.g. Local HDD, SMB Share]
+        - **Media Storage & Filesystem**: [e.g. Local HDD - ext4, SMB Share]
         - **External Integrations**: [e.g. Jellystat, Jellyseerr]
       value: |
         - OS:
@@ -153,13 +160,14 @@ body:
         - FFmpeg Version:
         - Playback Method:
         - Hardware Acceleration:
+        - CPU Model:
         - GPU Model:
         - Plugins:
         - Reverse Proxy:
         - Base URL:
         - Networking:
-        - Jellyfin Data Storage:
+        - Jellyfin Data Storage & Filesystem:
-        - Media Storage:
+        - Media Storage & Filesystem:
         - External Integrations:
       render: markdown
     validations:

.github/workflows/ci-codeql-analysis.yml

@@ -20,18 +20,21 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+
     - name: Setup .NET
-      uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+      uses: actions/setup-dotnet@baa11fbfe1d6520db94683bd5c7a3818018e4309 # v5.1.0
       with:
-        dotnet-version: '9.0.x'
+        dotnet-version: '10.0.x'
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
+      uses: github/codeql-action/init@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
       with:
         languages: ${{ matrix.language }}
         queries: +security-extended
+
     - name: Autobuild
-      uses: github/codeql-action/autobuild@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
+      uses: github/codeql-action/autobuild@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
+
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
+      uses: github/codeql-action/analyze@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10

.github/workflows/ci-compat.yml

@@ -11,22 +11,22 @@ jobs:
     permissions: read-all
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+        uses: actions/setup-dotnet@baa11fbfe1d6520db94683bd5c7a3818018e4309 # v5.1.0
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '10.0.x'
 
       - name: Build
         run: |
           dotnet build Jellyfin.Server -o ./out
 
       - name: Upload Head
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: abi-head
           retention-days: 14
@@ -40,16 +40,16 @@ jobs:
     permissions: read-all
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           fetch-depth: 0
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+        uses: actions/setup-dotnet@baa11fbfe1d6520db94683bd5c7a3818018e4309 # v5.1.0
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '10.0.x'
 
       - name: Checkout common ancestor
         env:
@@ -65,7 +65,7 @@ jobs:
           dotnet build Jellyfin.Server -o ./out
 
       - name: Upload Head
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: abi-base
           retention-days: 14
@@ -85,13 +85,13 @@ jobs:
 
     steps:
       - name: Download abi-head
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: abi-head
           path: abi-head
 
       - name: Download abi-base
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: abi-base
           path: abi-base
@@ -106,7 +106,7 @@ jobs:
           {
             echo 'body<<EOF'
             for file in Jellyfin.Data.dll MediaBrowser.Common.dll MediaBrowser.Controller.dll MediaBrowser.Model.dll Emby.Naming.dll Jellyfin.Extensions.dll Jellyfin.MediaEncoding.Keyframes.dll Jellyfin.Database.Implementations.dll; do
-              COMPAT_OUTPUT="$( { apicompat --left ./abi-base/${file} --right ./abi-head/${file}; } 2>&1 )"
+              COMPAT_OUTPUT="$( { apicompat --left ./abi-base/${file} --right ./abi-head/${file}; } 2>&1 || true )"
               if [ "APICompat ran successfully without finding any breaking changes." != "${COMPAT_OUTPUT}" ]; then
                 printf "\n${file}\n${COMPAT_OUTPUT}\n"
               fi

.github/workflows/ci-openapi.yml

@@ -16,23 +16,25 @@ jobs:
     permissions: read-all
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
+
       - name: Setup .NET
-        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+        uses: actions/setup-dotnet@baa11fbfe1d6520db94683bd5c7a3818018e4309 # v5.1.0
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '10.0.x'
       - name: Generate openapi.json
         run: dotnet test tests/Jellyfin.Server.Integration.Tests/Jellyfin.Server.Integration.Tests.csproj -c Release --filter "Jellyfin.Server.Integration.Tests.OpenApiSpecTests"
+
       - name: Upload openapi.json
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: openapi-head
           retention-days: 14
           if-no-files-found: error
-          path: tests/Jellyfin.Server.Integration.Tests/bin/Release/net9.0/openapi.json
+          path: tests/Jellyfin.Server.Integration.Tests/bin/Release/net10.0/openapi.json
 
   openapi-base:
     name: OpenAPI - BASE
@@ -41,11 +43,12 @@ jobs:
     permissions: read-all
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           fetch-depth: 0
+
       - name: Checkout common ancestor
         env:
           HEAD_REF: ${{ github.head_ref }}
@@ -54,23 +57,25 @@ jobs:
           git -c protocol.version=2 fetch --prune --progress --no-recurse-submodules upstream +refs/heads/*:refs/remotes/upstream/* +refs/tags/*:refs/tags/*
           ANCESTOR_REF=$(git merge-base upstream/${{ github.base_ref }} origin/$HEAD_REF)
           git checkout --progress --force $ANCESTOR_REF
+
       - name: Setup .NET
-        uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+        uses: actions/setup-dotnet@baa11fbfe1d6520db94683bd5c7a3818018e4309 # v5.1.0
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '10.0.x'
       - name: Generate openapi.json
         run: dotnet test tests/Jellyfin.Server.Integration.Tests/Jellyfin.Server.Integration.Tests.csproj -c Release --filter "Jellyfin.Server.Integration.Tests.OpenApiSpecTests"
+
       - name: Upload openapi.json
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: openapi-base
           retention-days: 14
           if-no-files-found: error
-          path: tests/Jellyfin.Server.Integration.Tests/bin/Release/net9.0/openapi.json
+          path: tests/Jellyfin.Server.Integration.Tests/bin/Release/net10.0/openapi.json
 
   openapi-diff:
     permissions:
-      pull-requests: write  #  to create or update comment (peter-evans/create-or-update-comment)
+      pull-requests: write
 
     name: OpenAPI - Difference
     if: ${{ github.event_name == 'pull_request_target' }}
@@ -80,71 +85,27 @@ jobs:
       - openapi-base
     steps:
       - name: Download openapi-head
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: openapi-head
           path: openapi-head
+
       - name: Download openapi-base
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: openapi-base
           path: openapi-base
-      - name: Workaround openapi-diff issue
-        run: |
-          sed -i 's/"allOf"/"oneOf"/g' openapi-head/openapi.json
-          sed -i 's/"allOf"/"oneOf"/g' openapi-base/openapi.json
-      - name: Calculate OpenAPI difference
-        uses: docker://openapitools/openapi-diff
-        continue-on-error: true
-        with:
-          args: --fail-on-changed --markdown openapi-changes.md openapi-base/openapi.json openapi-head/openapi.json
-      - id: read-diff
-        name: Read openapi-diff output
-        run: |
-          # Read and fix markdown
-          body=$(cat openapi-changes.md)
-          # Write to workflow summary
-          echo "$body" >> $GITHUB_STEP_SUMMARY
-          # Set ApiChanged var
-          if [ "$body" != '' ]; then
-            echo "ApiChanged=1" >> "$GITHUB_OUTPUT"
-          else
-            echo "ApiChanged=0" >> "$GITHUB_OUTPUT"
-          fi
-          # Add header/footer for diff comment
-          echo '<!--openapi-diff-workflow-comment-->' > openapi-changes-reply.md
-          echo "<details>" >> openapi-changes-reply.md
-          echo "<summary>Changes in OpenAPI specification found. Expand to see details.</summary>" >> openapi-changes-reply.md
-          echo "" >> openapi-changes-reply.md
-          echo "$body" >> openapi-changes-reply.md
-          echo "" >> openapi-changes-reply.md
-          echo "</details>" >> openapi-changes-reply.md
-      - name: Find difference comment
-        uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad # v4.0.0
-        id: find-comment
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          direction: last
-          body-includes: openapi-diff-workflow-comment
-      - name: Reply or edit difference comment (changed)
-        uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
-        if: ${{ steps.read-diff.outputs.ApiChanged == '1' }}
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          edit-mode: replace
-          body-path: openapi-changes-reply.md
-      - name: Edit difference comment (unchanged)
-        uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
-        if: ${{ steps.read-diff.outputs.ApiChanged == '0' && steps.find-comment.outputs.comment-id != '' }}
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          edit-mode: replace
-          body: |
-            <!--openapi-diff-workflow-comment-->
 
-            No changes to OpenAPI specification found. See history of this comment for previous changes.
+      - name: Detect OpenAPI changes
+        id: openapi-diff
+        uses: jellyfin/openapi-diff-action@9274f6bda9d01ab091942a4a8334baa53692e8a4 # v1.0.0
+        with:
+          old-spec: openapi-base/openapi.json
+          new-spec: openapi-head/openapi.json
+          markdown: openapi-changelog.md
+          add-pr-comment: true
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
 
   publish-unstable:
     name: OpenAPI - Publish Unstable Spec
@@ -158,7 +119,7 @@ jobs:
         run: |-
           echo "JELLYFIN_VERSION=$(date +'%Y%m%d%H%M%S')" >> $GITHUB_ENV
       - name: Download openapi-head
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: openapi-head
           path: openapi-head
@@ -172,13 +133,12 @@ jobs:
           strip_components: 1
           target: "/srv/incoming/openapi/unstable/jellyfin-openapi-${{ env.JELLYFIN_VERSION }}"
       - name: Move openapi.json (unstable) into place
-        uses: appleboy/ssh-action@2ead5e36573f08b82fbfce1504f1a4b05a647c6f # v1.2.2
+        uses: appleboy/ssh-action@823bd89e131d8d508129f9443cad5855e9ba96f0 # v1.2.4
         with:
           host: "${{ secrets.REPO_HOST }}"
           username: "${{ secrets.REPO_USER }}"
           key: "${{ secrets.REPO_KEY }}"
           debug: false
-          script_stop: false
           script: |
             if ! test -d /run/workflows; then
                 sudo mkdir -p /run/workflows
@@ -220,7 +180,7 @@ jobs:
         run: |-
           echo "JELLYFIN_VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
       - name: Download openapi-head
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: openapi-head
           path: openapi-head
@@ -234,13 +194,12 @@ jobs:
           strip_components: 1
           target: "/srv/incoming/openapi/stable/jellyfin-openapi-${{ env.JELLYFIN_VERSION }}"
       - name: Move openapi.json (stable) into place
-        uses: appleboy/ssh-action@2ead5e36573f08b82fbfce1504f1a4b05a647c6f # v1.2.2
+        uses: appleboy/ssh-action@823bd89e131d8d508129f9443cad5855e9ba96f0 # v1.2.4
         with:
           host: "${{ secrets.REPO_HOST }}"
           username: "${{ secrets.REPO_USER }}"
           key: "${{ secrets.REPO_KEY }}"
           debug: false
-          script_stop: false
           script: |
             if ! test -d /run/workflows; then
                 sudo mkdir -p /run/workflows

.github/workflows/ci-tests.yml

@@ -9,7 +9,7 @@ on:
   pull_request:
 
 env:
-  SDK_VERSION: "9.0.x"
+  SDK_VERSION: "10.0.x"
 
 jobs:
   run-tests:
@@ -20,9 +20,9 @@ jobs:
 
     runs-on: "${{ matrix.os }}"
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
-      - uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+      - uses: actions/setup-dotnet@baa11fbfe1d6520db94683bd5c7a3818018e4309 # v5.1.0
         with:
           dotnet-version: ${{ env.SDK_VERSION }}
 
@@ -35,7 +35,7 @@ jobs:
           --verbosity minimal
 
       - name: Merge code coverage results
-        uses: danielpalme/ReportGenerator-GitHub-Action@9870ed167742d546b99962ff815fcc1098355ed8 # v5.4.17
+        uses: danielpalme/ReportGenerator-GitHub-Action@ee0ae774f6d3afedcbd1683c1ab21b83670bdf8e # v5.5.1
         with:
           reports: "**/coverage.cobertura.xml"
           targetdir: "merged/"

.github/workflows/commands.yml

@@ -24,7 +24,7 @@ jobs:
           reactions: '+1'
 
       - name: Checkout the latest code
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           token: ${{ secrets.JF_BOT_TOKEN }}
           fetch-depth: 0
@@ -40,16 +40,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: pull in script
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           repository: jellyfin/jellyfin-triage-script
+
       - name: install python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: '3.14'
           cache: 'pip'
+
       - name: install python packages
         run: pip install -r rename/requirements.txt
+
       - name: run rename script
         run: python3 rename.py
         working-directory: ./rename

.github/workflows/issue-stale.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ contains(github.repository, 'jellyfin/') }}
     steps:
-      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # v10.1.0
+      - uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
         with:
           repo-token: ${{ secrets.JF_BOT_TOKEN }}
           ascending: true

.github/workflows/issue-template-check.yml

@@ -10,16 +10,19 @@ jobs:
       issues: write
     steps:
       - name: pull in script
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           repository: jellyfin/jellyfin-triage-script
+
       - name: install python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: '3.14'
           cache: 'pip'
+
       - name: install python packages
         run: pip install -r main-repo-triage/requirements.txt
+
       - name: check and comment issue
         working-directory: ./main-repo-triage
         run: python3 single_issue_gha.py

.github/workflows/project-automation.yml

@@ -21,6 +21,7 @@ jobs:
         with:
           project: Current Release
           action: delete
+          column: In progress
           repo-token: ${{ secrets.JF_BOT_TOKEN }}
 
       - name: Add to 'Release Next' project

.github/workflows/pull-request-stale.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ contains(github.repository, 'jellyfin/') }}
     steps:
-      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # v10.1.0
+      - uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
         with:
           repo-token: ${{ secrets.JF_BOT_TOKEN }}
           ascending: true

.github/workflows/release-bump-version.yaml

@@ -33,7 +33,7 @@ jobs:
           yq-version: v4.9.8
 
       - name: Checkout Repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ env.TAG_BRANCH }}
 
@@ -66,7 +66,7 @@ jobs:
       NEXT_VERSION: ${{ github.event.inputs.NEXT_VERSION }}
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           ref: ${{ env.TAG_BRANCH }}
 

.vscode/launch.json

@@ -6,7 +6,7 @@
             "type": "coreclr",
             "request": "launch",
             "preLaunchTask": "build",
-            "program": "${workspaceFolder}/Jellyfin.Server/bin/Debug/net9.0/jellyfin.dll",
+            "program": "${workspaceFolder}/Jellyfin.Server/bin/Debug/net10.0/jellyfin.dll",
             "args": [],
             "cwd": "${workspaceFolder}/Jellyfin.Server",
             "console": "internalConsole",
@@ -22,7 +22,7 @@
             "type": "coreclr",
             "request": "launch",
             "preLaunchTask": "build",
-            "program": "${workspaceFolder}/Jellyfin.Server/bin/Debug/net9.0/jellyfin.dll",
+            "program": "${workspaceFolder}/Jellyfin.Server/bin/Debug/net10.0/jellyfin.dll",
             "args": ["--nowebclient"],
             "cwd": "${workspaceFolder}/Jellyfin.Server",
             "console": "internalConsole",
@@ -34,7 +34,7 @@
             "type": "coreclr",
             "request": "launch",
             "preLaunchTask": "build",
-            "program": "${workspaceFolder}/Jellyfin.Server/bin/Debug/net9.0/jellyfin.dll",
+            "program": "${workspaceFolder}/Jellyfin.Server/bin/Debug/net10.0/jellyfin.dll",
             "args": ["--nowebclient", "--ffmpeg", "/usr/lib/jellyfin-ffmpeg/ffmpeg"],
             "cwd": "${workspaceFolder}/Jellyfin.Server",
             "console": "internalConsole",

CONTRIBUTORS.md

@@ -117,6 +117,7 @@
  - [sachk](https://github.com/sachk)
  - [sammyrc34](https://github.com/sammyrc34)
  - [samuel9554](https://github.com/samuel9554)
+ - [SapientGuardian](https://github.com/SapientGuardian)
  - [scheidleon](https://github.com/scheidleon)
  - [sebPomme](https://github.com/sebPomme)
  - [SegiH](https://github.com/SegiH)
@@ -205,6 +206,11 @@
  - [theshoeshiner](https://github.com/theshoeshiner)
  - [TokerX](https://github.com/TokerX)
  - [GeneMarks](https://github.com/GeneMarks)
+ - [Kirill Nikiforov](https://github.com/allmazz)
+ - [bjorntp](https://github.com/bjorntp)
+ - [martenumberto](https://github.com/martenumberto)
+ - [ZeusCraft10](https://github.com/ZeusCraft10)
+ - [MarcoCoreDuo](https://github.com/MarcoCoreDuo)
 
 # Emby Contributors
 

Directory.Packages.props

@@ -4,7 +4,7 @@
   </PropertyGroup>
   <!-- Run "dotnet list package (dash,dash)outdated" to see the latest versions of each package.-->
   <ItemGroup Label="Package Dependencies">
-    <PackageVersion Include="AsyncKeyedLock" Version="7.1.7" />
+    <PackageVersion Include="AsyncKeyedLock" Version="8.0.0" />
     <PackageVersion Include="AutoFixture.AutoMoq" Version="4.18.1" />
     <PackageVersion Include="AutoFixture.Xunit2" Version="4.18.1" />
     <PackageVersion Include="AutoFixture" Version="4.18.1" />
@@ -17,7 +17,7 @@
     <PackageVersion Include="Diacritics" Version="4.0.17" />
     <PackageVersion Include="DiscUtils.Udf" Version="0.16.13" />
     <PackageVersion Include="DotNet.Glob" Version="3.1.3" />
-    <PackageVersion Include="FsCheck.Xunit" Version="3.3.1" />
+    <PackageVersion Include="FsCheck.Xunit" Version="3.3.2" />
     <PackageVersion Include="HarfBuzzSharp.NativeAssets.Linux" Version="8.3.1.1" />
     <PackageVersion Include="ICU4N.Transliterator" Version="60.1.0-alpha.356" />
     <PackageVersion Include="IDisposableAnalyzers" Version="4.0.8" />
@@ -25,34 +25,29 @@
     <PackageVersion Include="Jellyfin.XmlTv" Version="10.8.0" />
     <PackageVersion Include="libse" Version="4.0.12" />
     <PackageVersion Include="LrcParser" Version="2025.623.0" />
-    <PackageVersion Include="MetaBrainz.MusicBrainz" Version="6.1.0" />
+    <PackageVersion Include="MetaBrainz.MusicBrainz" Version="7.0.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.Authorization" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.AspNetCore.Authorization" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.2" />
     <PackageVersion Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="4.14.0" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Common" Version="4.14.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Common" Version="5.0.0" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" />
-    <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Data.Sqlite" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Tools" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.Extensions.Options" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.10" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Http" Version="9.0.10" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.10" />
-    <PackageVersion Include="Microsoft.Extensions.Logging" Version="9.0.10" />
-    <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.10" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageVersion Include="MimeTypes" Version="2.5.2" />
     <PackageVersion Include="Morestachio" Version="5.0.1.631" />
     <PackageVersion Include="Moq" Version="4.18.4" />
@@ -62,38 +57,34 @@
     <PackageVersion Include="prometheus-net.AspNetCore" Version="8.2.1" />
     <PackageVersion Include="prometheus-net.DotNetRuntime" Version="4.4.1" />
     <PackageVersion Include="prometheus-net" Version="8.2.1" />
-    <PackageVersion Include="Polly" Version="8.6.4" />
+    <PackageVersion Include="Polly" Version="8.6.5" />
-    <PackageVersion Include="Serilog.AspNetCore" Version="9.0.0" />
+    <PackageVersion Include="Serilog.AspNetCore" Version="10.0.0" />
     <PackageVersion Include="Serilog.Enrichers.Thread" Version="4.0.0" />
     <PackageVersion Include="Serilog.Expressions" Version="5.0.0" />
-    <PackageVersion Include="Serilog.Settings.Configuration" Version="9.0.0" />
+    <PackageVersion Include="Serilog.Settings.Configuration" Version="10.0.0" />
     <PackageVersion Include="Serilog.Sinks.Async" Version="2.1.0" />
-    <PackageVersion Include="Serilog.Sinks.Console" Version="6.0.0" />
+    <PackageVersion Include="Serilog.Sinks.Console" Version="6.1.1" />
     <PackageVersion Include="Serilog.Sinks.File" Version="7.0.0" />
     <PackageVersion Include="Serilog.Sinks.Graylog" Version="3.1.1" />
     <PackageVersion Include="SerilogAnalyzer" Version="0.15.0" />
     <PackageVersion Include="SharpFuzz" Version="2.2.0" />
     <!-- Pinned to 3.116.1 because https://github.com/jellyfin/jellyfin/pull/14255 -->
-    <PackageVersion Include="SkiaSharp" Version="3.116.1" />
+    <PackageVersion Include="SkiaSharp" Version="[3.116.1]" />
-    <PackageVersion Include="SkiaSharp.HarfBuzz" Version="3.116.1" />
+    <PackageVersion Include="SkiaSharp.HarfBuzz" Version="[3.116.1]" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="3.116.1" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="[3.116.1]" />
     <PackageVersion Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.556" />
     <PackageVersion Include="Svg.Skia" Version="3.2.1" />
-    <PackageVersion Include="Swashbuckle.AspNetCore.ReDoc" Version="6.5.0" />
+    <PackageVersion Include="Swashbuckle.AspNetCore.ReDoc" Version="6.9.0" />
-    <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+    <PackageVersion Include="Swashbuckle.AspNetCore" Version="7.3.2" />
-    <PackageVersion Include="System.Globalization" Version="4.3.0" />
+    <PackageVersion Include="System.Text.Json" Version="10.0.2" />
-    <PackageVersion Include="System.Linq.Async" Version="6.0.3" />
-    <PackageVersion Include="System.Text.Encoding.CodePages" Version="9.0.10" />
-    <PackageVersion Include="System.Text.Json" Version="9.0.10" />
-    <PackageVersion Include="System.Threading.Tasks.Dataflow" Version="9.0.10" />
     <PackageVersion Include="TagLibSharp" Version="2.3.0" />
-    <PackageVersion Include="z440.atl.core" Version="7.5.0" />
+    <PackageVersion Include="z440.atl.core" Version="7.10.0" />
     <PackageVersion Include="TMDbLib" Version="2.3.0" />
     <PackageVersion Include="UTF.Unknown" Version="2.6.0" />
     <PackageVersion Include="Xunit.Priority" Version="1.1.6" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
-    <PackageVersion Include="Xunit.SkippableFact" Version="1.5.23" />
+    <PackageVersion Include="Xunit.SkippableFact" Version="1.5.61" />
     <PackageVersion Include="xunit" Version="2.9.3" />
   </ItemGroup>
-</Project>
+</Project>

Emby.Naming/Book/BookFileNameParser.cs

@@ -0,0 +1,75 @@
+using System.Text.RegularExpressions;
+
+namespace Emby.Naming.Book
+{
+    /// <summary>
+    /// Helper class to retrieve basic metadata from a book filename.
+    /// </summary>
+    public static class BookFileNameParser
+    {
+        private const string NameMatchGroup = "name";
+        private const string IndexMatchGroup = "index";
+        private const string YearMatchGroup = "year";
+        private const string SeriesNameMatchGroup = "seriesName";
+
+        private static readonly Regex[] _nameMatches =
+        [
+            // seriesName (seriesYear) #index (of count) (year) where only seriesName and index are required
+            new Regex(@"^(?<seriesName>.+?)((\s\((?<seriesYear>[0-9]{4})\))?)\s#(?<index>[0-9]+)((\s\(of\s(?<count>[0-9]+)\))?)((\s\((?<year>[0-9]{4})\))?)$"),
+            new Regex(@"^(?<name>.+?)\s\((?<seriesName>.+?),\s#(?<index>[0-9]+)\)((\s\((?<year>[0-9]{4})\))?)$"),
+            new Regex(@"^(?<index>[0-9]+)\s\-\s(?<name>.+?)((\s\((?<year>[0-9]{4})\))?)$"),
+            new Regex(@"(?<name>.*)\((?<year>[0-9]{4})\)"),
+            // last resort matches the whole string as the name
+            new Regex(@"(?<name>.*)")
+        ];
+
+        /// <summary>
+        /// Parse a filename name to retrieve the book name, series name, index, and year.
+        /// </summary>
+        /// <param name="name">Book filename to parse for information.</param>
+        /// <returns>Returns <see cref="BookFileNameParserResult"/> object.</returns>
+        public static BookFileNameParserResult Parse(string? name)
+        {
+            var result = new BookFileNameParserResult();
+
+            if (name == null)
+            {
+                return result;
+            }
+
+            foreach (var regex in _nameMatches)
+            {
+                var match = regex.Match(name);
+
+                if (!match.Success)
+                {
+                    continue;
+                }
+
+                if (match.Groups.TryGetValue(NameMatchGroup, out Group? nameGroup) && nameGroup.Success)
+                {
+                    result.Name = nameGroup.Value.Trim();
+                }
+
+                if (match.Groups.TryGetValue(IndexMatchGroup, out Group? indexGroup) && indexGroup.Success && int.TryParse(indexGroup.Value, out var index))
+                {
+                    result.Index = index;
+                }
+
+                if (match.Groups.TryGetValue(YearMatchGroup, out Group? yearGroup) && yearGroup.Success && int.TryParse(yearGroup.Value, out var year))
+                {
+                    result.Year = year;
+                }
+
+                if (match.Groups.TryGetValue(SeriesNameMatchGroup, out Group? seriesGroup) && seriesGroup.Success)
+                {
+                    result.SeriesName = seriesGroup.Value.Trim();
+                }
+
+                break;
+            }
+
+            return result;
+        }
+    }
+}

Emby.Naming/Book/BookFileNameParserResult.cs

@@ -0,0 +1,41 @@
+using System;
+
+namespace Emby.Naming.Book
+{
+    /// <summary>
+    /// Data object used to pass metadata parsed from a book filename.
+    /// </summary>
+    public class BookFileNameParserResult
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BookFileNameParserResult"/> class.
+        /// </summary>
+        public BookFileNameParserResult()
+        {
+            Name = null;
+            Index = null;
+            Year = null;
+            SeriesName = null;
+        }
+
+        /// <summary>
+        /// Gets or sets the name of the book.
+        /// </summary>
+        public string? Name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the book index.
+        /// </summary>
+        public int? Index { get; set; }
+
+        /// <summary>
+        /// Gets or sets the publication year.
+        /// </summary>
+        public int? Year { get; set; }
+
+        /// <summary>
+        /// Gets or sets the series name.
+        /// </summary>
+        public string? SeriesName { get; set; }
+    }
+}

Emby.Naming/Emby.Naming.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
@@ -36,7 +36,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Naming</PackageId>
-    <VersionPrefix>10.11.0</VersionPrefix>
+    <VersionPrefix>10.12.0</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

Emby.Naming/TV/SeasonPathParser.cs

@@ -10,12 +10,17 @@ namespace Emby.Naming.TV
     /// </summary>
     public static partial class SeasonPathParser
     {
-        [GeneratedRegex(@"^\s*((?<seasonnumber>(?>\d+))(?:st|nd|rd|th|\.)*(?!\s*[Ee]\d+))\s*(?:[[시즌]*|[シーズン]*|[sS](?:eason|æson|aison|taffel|eries|tagione|äsong|eizoen|easong|ezon|ezona|ezóna|ezonul)*|[tT](?:emporada)*|[kK](?:ausi)*|[Сс](?:езон)*)\s*(?<rightpart>.*)$")]
+        private static readonly Regex CleanNameRegex = new(@"[ ._\-\[\]]", RegexOptions.Compiled);
+
+        [GeneratedRegex(@"^\s*((?<seasonnumber>(?>\d+))(?:st|nd|rd|th|\.)*(?!\s*[Ee]\d+))\s*(?:[[시즌]*|[シーズン]*|[sS](?:eason|æson|aison|taffel|eries|tagione|äsong|eizoen|easong|ezon|ezona|ezóna|ezonul)*|[tT](?:emporada)*|[kK](?:ausi)*|[Сс](?:езон)*)\s*(?<rightpart>.*)$", RegexOptions.IgnoreCase)]
         private static partial Regex ProcessPre();
 
-        [GeneratedRegex(@"^\s*(?:[[시즌]*|[シーズン]*|[sS](?:eason|æson|aison|taffel|eries|tagione|äsong|eizoen|easong|ezon|ezona|ezóna|ezonul)*|[tT](?:emporada)*|[kK](?:ausi)*|[Сс](?:езон)*)\s*(?<seasonnumber>(?>\d+)(?!\s*[Ee]\d+))(?<rightpart>.*)$")]
+        [GeneratedRegex(@"^\s*(?:[[시즌]*|[シーズン]*|[sS](?:eason|æson|aison|taffel|eries|tagione|äsong|eizoen|easong|ezon|ezona|ezóna|ezonul)*|[tT](?:emporada)*|[kK](?:ausi)*|[Сс](?:езон)*)\s*(?<seasonnumber>\d+?)(?=\d{3,4}p|[^\d]|$)(?!\s*[Ee]\d)(?<rightpart>.*)$", RegexOptions.IgnoreCase)]
         private static partial Regex ProcessPost();
 
+        [GeneratedRegex(@"[sS](\d{1,4})(?!\d|[eE]\d)(?=\.|_|-|\[|\]|\s|$)", RegexOptions.None)]
+        private static partial Regex SeasonPrefix();
+
         /// <summary>
         /// Attempts to parse season number from path.
         /// </summary>
@@ -56,44 +61,34 @@ namespace Emby.Naming.TV
             bool supportSpecialAliases,
             bool supportNumericSeasonFolders)
         {
-            string filename = Path.GetFileName(path);
+            var fileName = Path.GetFileName(path);
-            filename = Regex.Replace(filename, "[ ._-]", string.Empty);
+
+            var seasonPrefixMatch = SeasonPrefix().Match(fileName);
+            if (seasonPrefixMatch.Success &&
+                int.TryParse(seasonPrefixMatch.Groups[1].Value, NumberStyles.Integer, CultureInfo.InvariantCulture, out var val))
+            {
+                return (val, true);
+            }
+
+            string filename = CleanNameRegex.Replace(fileName, string.Empty);
 
             if (parentFolderName is not null)
             {
-                parentFolderName = Regex.Replace(parentFolderName, "[ ._-]", string.Empty);
+                var cleanParent = CleanNameRegex.Replace(parentFolderName, string.Empty);
-                filename = filename.Replace(parentFolderName, string.Empty, StringComparison.OrdinalIgnoreCase);
+                filename = filename.Replace(cleanParent, string.Empty, StringComparison.OrdinalIgnoreCase);
             }
 
-            if (supportSpecialAliases)
+            if (supportSpecialAliases &&
+                (filename.Equals("specials", StringComparison.OrdinalIgnoreCase) ||
+                 filename.Equals("extras", StringComparison.OrdinalIgnoreCase)))
             {
-                if (string.Equals(filename, "specials", StringComparison.OrdinalIgnoreCase))
+                return (0, true);
-                {
-                    return (0, true);
-                }
-
-                if (string.Equals(filename, "extras", StringComparison.OrdinalIgnoreCase))
-                {
-                    return (0, true);
-                }
             }
 
-            if (supportNumericSeasonFolders)
+            if (supportNumericSeasonFolders &&
+                int.TryParse(filename, NumberStyles.Integer, CultureInfo.InvariantCulture, out val))
             {
-                if (int.TryParse(filename, NumberStyles.Integer, CultureInfo.InvariantCulture, out var val))
+                return (val, true);
-                {
-                    return (val, true);
-                }
-            }
-
-            if (filename.StartsWith('s'))
-            {
-                var testFilename = filename.AsSpan()[1..];
-
-                if (int.TryParse(testFilename, NumberStyles.Integer, CultureInfo.InvariantCulture, out var val))
-                {
-                    return (val, true);
-                }
             }
 
             var preMatch = ProcessPre().Match(filename);
@@ -113,8 +108,10 @@ namespace Emby.Naming.TV
             var numberString = match.Groups["seasonnumber"];
             if (numberString.Success)
             {
-                var seasonNumber = int.Parse(numberString.Value, CultureInfo.InvariantCulture);
+                if (int.TryParse(numberString.Value, NumberStyles.Integer, CultureInfo.InvariantCulture, out var seasonNumber))
-                return (seasonNumber, true);
+                {
+                    return (seasonNumber, true);
+                }
             }
 
             return (null, false);

Emby.Naming/TV/SeriesResolver.cs

@@ -17,6 +17,13 @@ namespace Emby.Naming.TV
         [GeneratedRegex(@"((?<a>[^\._]{2,})[\._]*)|([\._](?<b>[^\._]{2,}))")]
         private static partial Regex SeriesNameRegex();
 
+        /// <summary>
+        /// Regex that matches titles with year in parentheses. Captures the title (which may be
+        /// numeric) before the year, i.e. turns "1923 (2022)" into "1923".
+        /// </summary>
+        [GeneratedRegex(@"(?<title>.+?)\s*\(\d{4}\)")]
+        private static partial Regex TitleWithYearRegex();
+
         /// <summary>
         /// Resolve information about series from path.
         /// </summary>
@@ -27,6 +34,20 @@ namespace Emby.Naming.TV
         {
             string seriesName = Path.GetFileName(path);
 
+            // First check if the filename matches a title with year pattern (handles numeric titles)
+            if (!string.IsNullOrEmpty(seriesName))
+            {
+                var titleWithYearMatch = TitleWithYearRegex().Match(seriesName);
+                if (titleWithYearMatch.Success)
+                {
+                    seriesName = titleWithYearMatch.Groups["title"].Value.Trim();
+                    return new SeriesInfo(path)
+                    {
+                        Name = seriesName
+                    };
+                }
+            }
+
             SeriesPathParserResult result = SeriesPathParser.Parse(options, path);
             if (result.Success)
             {

Emby.Naming/Video/VideoListResolver.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Text.RegularExpressions;
@@ -136,19 +137,27 @@ namespace Emby.Naming.Video
 
             if (videos.Count > 1)
             {
-                var groups = videos.GroupBy(x => ResolutionRegex().IsMatch(x.Files[0].FileNameWithoutExtension)).ToList();
+                var groups = videos
+                    .Select(x => (filename: x.Files[0].FileNameWithoutExtension.ToString(), value: x))
+                    .Select(x => (x.filename, resolutionMatch: ResolutionRegex().Match(x.filename), x.value))
+                    .GroupBy(x => x.resolutionMatch.Success)
+                    .ToList();
+
                 videos.Clear();
+
+                StringComparer comparer = StringComparer.Create(CultureInfo.InvariantCulture, CompareOptions.NumericOrdering);
                 foreach (var group in groups)
                 {
                     if (group.Key)
                     {
                         videos.InsertRange(0, group
-                            .OrderByDescending(x => ResolutionRegex().Match(x.Files[0].FileNameWithoutExtension.ToString()).Value, new AlphanumericComparator())
+                            .OrderByDescending(x => x.resolutionMatch.Value, comparer)
-                            .ThenBy(x => x.Files[0].FileNameWithoutExtension.ToString(), new AlphanumericComparator()));
+                            .ThenBy(x => x.filename, comparer)
+                            .Select(x => x.value));
                     }
                     else
                     {
-                        videos.AddRange(group.OrderBy(x => x.Files[0].FileNameWithoutExtension.ToString(), new AlphanumericComparator()));
+                        videos.AddRange(group.OrderBy(x => x.filename, comparer).Select(x => x.value));
                     }
                 }
             }

Emby.Photos/Emby.Photos.csproj

@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>

Emby.Server.Implementations/AppBase/BaseApplicationPaths.cs

@@ -107,10 +107,20 @@ namespace Emby.Server.Implementations.AppBase
 
         private void CheckOrCreateMarker(string path, string markerName, bool recursive = false)
         {
-            var otherMarkers = GetMarkers(path, recursive).FirstOrDefault(e => Path.GetFileName(e) != markerName);
+            string? otherMarkers = null;
+            try
+            {
+                otherMarkers = GetMarkers(path, recursive).FirstOrDefault(e => !Path.GetFileName(e.AsSpan()).Equals(markerName, StringComparison.OrdinalIgnoreCase));
+            }
+            catch
+            {
+                // Error while checking for marker files, assume none exist and keep going
+                // TODO: add some logging
+            }
+
             if (otherMarkers is not null)
             {
-                throw new InvalidOperationException($"Exepected to find only {markerName} but found marker for {otherMarkers}.");
+                throw new InvalidOperationException($"Expected to find only {markerName} but found marker for {otherMarkers}.");
             }
 
             var markerPath = Path.Combine(path, markerName);

Emby.Server.Implementations/Chapters/ChapterManager.cs

@@ -223,7 +223,7 @@ public class ChapterManager : IChapterManager
 
         if (saveChapters && changesMade)
         {
-            _chapterRepository.SaveChapters(video.Id, chapters);
+            SaveChapters(video, chapters);
         }
 
         DeleteDeadImages(currentImages, chapters);
@@ -234,7 +234,9 @@ public class ChapterManager : IChapterManager
     /// <inheritdoc />
     public void SaveChapters(Video video, IReadOnlyList<ChapterInfo> chapters)
     {
-        _chapterRepository.SaveChapters(video.Id, chapters);
+        // Remove any chapters that are outside of the runtime of the video
+        var validChapters = chapters.Where(c => c.StartPositionTicks < video.RunTimeTicks).ToList();
+        _chapterRepository.SaveChapters(video.Id, validChapters);
     }
 
     /// <inheritdoc />

Emby.Server.Implementations/Cryptography/CryptographyProvider.cs

@@ -39,22 +39,24 @@ namespace Emby.Server.Implementations.Cryptography
         {
             if (string.Equals(hash.Id, "PBKDF2", StringComparison.Ordinal))
             {
+                var iterations = GetIterationsParameter(hash);
                 return hash.Hash.SequenceEqual(
                     Rfc2898DeriveBytes.Pbkdf2(
                         password,
                         hash.Salt,
-                        int.Parse(hash.Parameters["iterations"], CultureInfo.InvariantCulture),
+                        iterations,
                         HashAlgorithmName.SHA1,
                         32));
             }
 
             if (string.Equals(hash.Id, "PBKDF2-SHA512", StringComparison.Ordinal))
             {
+                var iterations = GetIterationsParameter(hash);
                 return hash.Hash.SequenceEqual(
                     Rfc2898DeriveBytes.Pbkdf2(
                         password,
                         hash.Salt,
-                        int.Parse(hash.Parameters["iterations"], CultureInfo.InvariantCulture),
+                        iterations,
                         HashAlgorithmName.SHA512,
                         DefaultOutputLength));
             }
@@ -62,6 +64,27 @@ namespace Emby.Server.Implementations.Cryptography
             throw new NotSupportedException($"Can't verify hash with id: {hash.Id}");
         }
 
+        /// <summary>
+        /// Extracts and validates the iterations parameter from a password hash.
+        /// </summary>
+        /// <param name="hash">The password hash containing parameters.</param>
+        /// <returns>The number of iterations.</returns>
+        /// <exception cref="FormatException">Thrown when iterations parameter is missing or invalid.</exception>
+        private static int GetIterationsParameter(PasswordHash hash)
+        {
+            if (!hash.Parameters.TryGetValue("iterations", out var iterationsStr))
+            {
+                throw new FormatException($"Password hash with id '{hash.Id}' is missing required 'iterations' parameter.");
+            }
+
+            if (!int.TryParse(iterationsStr, CultureInfo.InvariantCulture, out var iterations))
+            {
+                throw new FormatException($"Password hash with id '{hash.Id}' has invalid 'iterations' parameter: '{iterationsStr}'.");
+            }
+
+            return iterations;
+        }
+
         /// <inheritdoc />
         public byte[] GenerateSalt()
             => GenerateSalt(DefaultSaltLength);

Emby.Server.Implementations/Emby.Server.Implementations.csproj

@@ -27,7 +27,6 @@
     <PackageReference Include="Microsoft.Data.Sqlite" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" />
     <PackageReference Include="prometheus-net.DotNetRuntime" />
@@ -39,7 +38,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>

Emby.Server.Implementations/IO/LibraryMonitor.cs

@@ -352,6 +352,12 @@ namespace Emby.Server.Implementations.IO
                 return;
             }
 
+            var fileInfo = _fileSystem.GetFileSystemInfo(path);
+            if (DotIgnoreIgnoreRule.IsIgnored(fileInfo, null))
+            {
+                return;
+            }
+
             // Ignore certain files, If the parent of an ignored path has a change event, ignore that too
             foreach (var i in _tempIgnoredPaths.Keys)
             {

Emby.Server.Implementations/IO/ManagedFileSystem.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using System.Security;
 using Jellyfin.Extensions;
 using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.IO;
 using Microsoft.Extensions.Logging;
 
@@ -152,6 +153,10 @@ namespace Emby.Server.Implementations.IO
         /// <inheritdoc />
         public void MoveDirectory(string source, string destination)
         {
+            // Make sure parent directory of target exists
+            var parent = Directory.GetParent(destination);
+            parent?.Create();
+
             try
             {
                 Directory.Move(source, destination);
@@ -248,47 +253,40 @@ namespace Emby.Server.Implementations.IO
             {
                 result.IsDirectory = info is DirectoryInfo || (info.Attributes & FileAttributes.Directory) == FileAttributes.Directory;
 
-                // if (!result.IsDirectory)
-                // {
-                //    result.IsHidden = (info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden;
-                // }
-
                 if (info is FileInfo fileInfo)
                 {
-                    result.Length = fileInfo.Length;
+                    result.CreationTimeUtc = GetCreationTimeUtc(info);
-
+                    result.LastWriteTimeUtc = GetLastWriteTimeUtc(info);
-                    // Issue #2354 get the size of files behind symbolic links. Also Enum.HasFlag is bad as it boxes!
+                    if (fileInfo.LinkTarget is not null)
-                    if ((fileInfo.Attributes & FileAttributes.ReparsePoint) == FileAttributes.ReparsePoint)
                     {
                         try
                         {
-                            using (var fileHandle = File.OpenHandle(fileInfo.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                            var targetFileInfo = FileSystemHelper.ResolveLinkTarget(fileInfo, returnFinalTarget: true);
+                            if (targetFileInfo is not null)
                             {
-                                result.Length = RandomAccess.GetLength(fileHandle);
+                                result.Exists = targetFileInfo.Exists;
+                                if (result.Exists)
+                                {
+                                    result.Length = targetFileInfo.Length;
+                                    result.CreationTimeUtc = GetCreationTimeUtc(targetFileInfo);
+                                    result.LastWriteTimeUtc = GetLastWriteTimeUtc(targetFileInfo);
+                                }
+                            }
+                            else
+                            {
+                                result.Exists = false;
                             }
-                        }
-                        catch (FileNotFoundException ex)
-                        {
-                            // Dangling symlinks cannot be detected before opening the file unfortunately...
-                            _logger.LogError(ex, "Reading the file size of the symlink at {Path} failed. Marking the file as not existing.", fileInfo.FullName);
-                            result.Exists = false;
                         }
                         catch (UnauthorizedAccessException ex)
                         {
                             _logger.LogError(ex, "Reading the file at {Path} failed due to a permissions exception.", fileInfo.FullName);
                         }
-                        catch (IOException ex)
+                    }
-                        {
+                    else
-                            // IOException generally means the file is not accessible due to filesystem issues
+                    {
-                            // Catch this exception and mark the file as not exist to ignore it
+                        result.Length = fileInfo.Length;
-                            _logger.LogError(ex, "Reading the file at {Path} failed due to an IO Exception. Marking the file as not existing", fileInfo.FullName);
-                            result.Exists = false;
-                        }
                     }
                 }
-
-                result.CreationTimeUtc = GetCreationTimeUtc(info);
-                result.LastWriteTimeUtc = GetLastWriteTimeUtc(info);
             }
             else
             {
@@ -499,8 +497,17 @@ namespace Emby.Server.Implementations.IO
         /// <inheritdoc />
         public virtual bool AreEqual(string path1, string path2)
         {
-            return Path.TrimEndingDirectorySeparator(path1).Equals(
+            if (string.IsNullOrWhiteSpace(path1) || string.IsNullOrWhiteSpace(path2))
-                Path.TrimEndingDirectorySeparator(path2),
+            {
+                return false;
+            }
+
+            var normalized1 = Path.TrimEndingDirectorySeparator(path1);
+            var normalized2 = Path.TrimEndingDirectorySeparator(path2);
+
+            return string.Equals(
+                normalized1,
+                normalized2,
                 _isEnvironmentCaseInsensitive ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal);
         }
 

Emby.Server.Implementations/Images/CollectionFolderImageProvider.cs

@@ -98,5 +98,11 @@ namespace Emby.Server.Implementations.Images
 
             return base.CreateImage(item, itemsWithImages, outputPath, imageType, imageIndex);
         }
+
+        protected override bool HasChangedByDate(BaseItem item, ItemImageInfo image)
+        {
+            var age = DateTime.UtcNow - image.DateModified;
+            return age.TotalDays > 7;
+        }
     }
 }

Emby.Server.Implementations/Library/DotIgnoreIgnoreRule.cs

@@ -1,6 +1,8 @@
 using System;
 using System.IO;
+using System.Text.RegularExpressions;
 using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Resolvers;
 using MediaBrowser.Model.IO;
 
@@ -11,28 +13,24 @@ namespace Emby.Server.Implementations.Library;
 /// </summary>
 public class DotIgnoreIgnoreRule : IResolverIgnoreRule
 {
+    private static readonly bool IsWindows = OperatingSystem.IsWindows();
+
     private static FileInfo? FindIgnoreFile(DirectoryInfo directory)
     {
-        var ignoreFile = new FileInfo(Path.Join(directory.FullName, ".ignore"));
+        for (var current = directory; current is not null; current = current.Parent)
-        if (ignoreFile.Exists)
         {
-            return ignoreFile;
+            var ignorePath = Path.Join(current.FullName, ".ignore");
+            if (File.Exists(ignorePath))
+            {
+                return new FileInfo(ignorePath);
+            }
         }
 
-        var parentDir = directory.Parent;
+        return null;
-        if (parentDir is null)
-        {
-            return null;
-        }
-
-        return FindIgnoreFile(parentDir);
     }
 
     /// <inheritdoc />
-    public bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem? parent)
+    public bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem? parent) => IsIgnored(fileInfo, parent);
-    {
-        return IsIgnored(fileInfo, parent);
-    }
 
     /// <summary>
     /// Checks whether or not the file is ignored.
@@ -42,60 +40,101 @@ public class DotIgnoreIgnoreRule : IResolverIgnoreRule
     /// <returns>True if the file should be ignored.</returns>
     public static bool IsIgnored(FileSystemMetadata fileInfo, BaseItem? parent)
     {
-        if (fileInfo.IsDirectory)
+        var searchDirectory = fileInfo.IsDirectory
-        {
+            ? new DirectoryInfo(fileInfo.FullName)
-            var dirIgnoreFile = FindIgnoreFile(new DirectoryInfo(fileInfo.FullName));
+            : new DirectoryInfo(Path.GetDirectoryName(fileInfo.FullName) ?? string.Empty);
-            if (dirIgnoreFile is null)
-            {
-                return false;
-            }
 
-            // Fast path in case the ignore files isn't a symlink and is empty
+        if (string.IsNullOrEmpty(searchDirectory.FullName))
-            if ((dirIgnoreFile.Attributes & FileAttributes.ReparsePoint) == 0
-                && dirIgnoreFile.Length == 0)
-            {
-                return true;
-            }
-
-            // ignore the directory only if the .ignore file is empty
-            // evaluate individual files otherwise
-            return string.IsNullOrWhiteSpace(GetFileContent(dirIgnoreFile));
-        }
-
-        var parentDirPath = Path.GetDirectoryName(fileInfo.FullName);
-        if (string.IsNullOrEmpty(parentDirPath))
         {
             return false;
         }
 
-        var folder = new DirectoryInfo(parentDirPath);
+        var ignoreFile = FindIgnoreFile(searchDirectory);
-        var ignoreFile = FindIgnoreFile(folder);
         if (ignoreFile is null)
         {
             return false;
         }
 
-        string ignoreFileString = GetFileContent(ignoreFile);
+        // Fast path in case the ignore files isn't a symlink and is empty
-
+        if (ignoreFile.LinkTarget is null && ignoreFile.Length == 0)
-        if (string.IsNullOrWhiteSpace(ignoreFileString))
         {
             // Ignore directory if we just have the file
             return true;
         }
 
-        // If file has content, base ignoring off the content .gitignore-style rules
+        var content = GetFileContent(ignoreFile);
-        var ignoreRules = ignoreFileString.Split('\n', StringSplitOptions.RemoveEmptyEntries);
+        return string.IsNullOrWhiteSpace(content)
-        var ignore = new Ignore.Ignore();
+            || CheckIgnoreRules(fileInfo.FullName, content, fileInfo.IsDirectory);
-        ignore.Add(ignoreRules);
-
-        return ignore.IsIgnored(fileInfo.FullName);
     }
 
-    private static string GetFileContent(FileInfo dirIgnoreFile)
+    private static bool CheckIgnoreRules(string path, string ignoreFileContent, bool isDirectory)
     {
-        using (var reader = dirIgnoreFile.OpenText())
+        // If file has content, base ignoring off the content .gitignore-style rules
+        var rules = ignoreFileContent.Split('\n', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+        return CheckIgnoreRules(path, rules, isDirectory);
+    }
+
+    /// <summary>
+    /// Checks whether a path should be ignored based on an array of ignore rules.
+    /// </summary>
+    /// <param name="path">The path to check.</param>
+    /// <param name="rules">The array of ignore rules.</param>
+    /// <param name="isDirectory">Whether the path is a directory.</param>
+    /// <returns>True if the path should be ignored.</returns>
+    internal static bool CheckIgnoreRules(string path, string[] rules, bool isDirectory)
+        => CheckIgnoreRules(path, rules, isDirectory, IsWindows);
+
+    /// <summary>
+    /// Checks whether a path should be ignored based on an array of ignore rules.
+    /// </summary>
+    /// <param name="path">The path to check.</param>
+    /// <param name="rules">The array of ignore rules.</param>
+    /// <param name="isDirectory">Whether the path is a directory.</param>
+    /// <param name="normalizePath">Whether to normalize backslashes to forward slashes (for Windows paths).</param>
+    /// <returns>True if the path should be ignored.</returns>
+    internal static bool CheckIgnoreRules(string path, string[] rules, bool isDirectory, bool normalizePath)
+    {
+        var ignore = new Ignore.Ignore();
+
+        // Add each rule individually to catch and skip invalid patterns
+        var validRulesAdded = 0;
+        foreach (var rule in rules)
         {
-            return reader.ReadToEnd();
+            try
+            {
+                ignore.Add(rule);
+                validRulesAdded++;
+            }
+            catch (RegexParseException)
+            {
+                // Ignore invalid patterns
+            }
         }
+
+        // If no valid rules were added, fall back to ignoring everything (like an empty .ignore file)
+        if (validRulesAdded == 0)
+        {
+            return true;
+        }
+
+         // Mitigate the problem of the Ignore library not handling Windows paths correctly.
+         // See https://github.com/jellyfin/jellyfin/issues/15484
+        var pathToCheck = normalizePath ? path.NormalizePath('/') : path;
+
+        // Add trailing slash for directories to match "folder/"
+        if (isDirectory)
+        {
+            pathToCheck = string.Concat(pathToCheck.AsSpan().TrimEnd('/'), "/");
+        }
+
+        return ignore.IsIgnored(pathToCheck);
+    }
+
+    private static string GetFileContent(FileInfo ignoreFile)
+    {
+        ignoreFile = FileSystemHelper.ResolveLinkTarget(ignoreFile, returnFinalTarget: true) ?? ignoreFile;
+        return ignoreFile.Exists
+            ? File.ReadAllText(ignoreFile.FullName)
+            : string.Empty;
     }
 }

Emby.Server.Implementations/Library/IgnorePatterns.cs

@@ -83,6 +83,7 @@ namespace Emby.Server.Implementations.Library
 
             // Unix hidden files
             "**/.*",
+            "**/.*/**",
 
             // Mac - if you ever remove the above.
             // "**/._*",

Emby.Server.Implementations/Library/LibraryManager.cs

@@ -457,6 +457,12 @@ namespace Emby.Server.Implementations.Library
                 _cache.TryRemove(child.Id, out _);
             }
 
+            if (parent is Folder folder)
+            {
+                folder.Children = null;
+                folder.UserData = null;
+            }
+
             ReportItemRemoved(item, parent);
         }
 
@@ -1052,6 +1058,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     IncludeItemTypes = [BaseItemKind.MusicArtist],
                     Name = name,
+                    UseRawName = true,
                     DtoOptions = options
                 }).Cast<MusicArtist>()
                 .OrderBy(i => i.IsAccessedByName ? 1 : 0)
@@ -1993,6 +2000,12 @@ namespace Emby.Server.Implementations.Library
                 RegisterItem(item);
             }
 
+            if (parent is Folder folder)
+            {
+                folder.Children = null;
+                folder.UserData = null;
+            }
+
             if (ItemAdded is not null)
             {
                 foreach (var item in items)
@@ -2131,7 +2144,7 @@ namespace Emby.Server.Implementations.Library
 
             item.ValidateImages();
 
-            _itemRepository.SaveImages(item);
+            await _itemRepository.SaveImagesAsync(item).ConfigureAwait(false);
 
             RegisterItem(item);
         }
@@ -2150,6 +2163,12 @@ namespace Emby.Server.Implementations.Library
 
             _itemRepository.SaveItems(items, cancellationToken);
 
+            if (parent is Folder folder)
+            {
+                folder.Children = null;
+                folder.UserData = null;
+            }
+
             if (ItemUpdated is not null)
             {
                 foreach (var item in items)
@@ -2183,6 +2202,12 @@ namespace Emby.Server.Implementations.Library
         public Task UpdateItemAsync(BaseItem item, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken)
             => UpdateItemsAsync([item], parent, updateReason, cancellationToken);
 
+        /// <inheritdoc />
+        public async Task ReattachUserDataAsync(BaseItem item, CancellationToken cancellationToken)
+        {
+            await _itemRepository.ReattachUserDataAsync(item, cancellationToken).ConfigureAwait(false);
+        }
+
         public async Task RunMetadataSavers(BaseItem item, ItemUpdateType updateReason)
         {
             if (item.IsFileProtocol)
@@ -3176,19 +3201,7 @@ namespace Emby.Server.Implementations.Library
             var rootFolderPath = _configurationManager.ApplicationPaths.DefaultUserViewsPath;
             var virtualFolderPath = Path.Combine(rootFolderPath, virtualFolderName);
 
-            var shortcutFilename = Path.GetFileNameWithoutExtension(path);
+            CreateShortcut(virtualFolderPath, pathInfo);
-
-            var lnk = Path.Combine(virtualFolderPath, shortcutFilename + ShortcutFileExtension);
-
-            while (File.Exists(lnk))
-            {
-                shortcutFilename += "1";
-                lnk = Path.Combine(virtualFolderPath, shortcutFilename + ShortcutFileExtension);
-            }
-
-            _fileSystem.CreateShortcut(lnk, _appHost.ReverseVirtualPath(path));
-
-            RemoveContentTypeOverrides(path);
 
             if (saveLibraryOptions)
             {
@@ -3353,5 +3366,24 @@ namespace Emby.Server.Implementations.Library
 
             return item is UserRootFolder || item.IsVisibleStandalone(user);
         }
+
+        public void CreateShortcut(string virtualFolderPath, MediaPathInfo pathInfo)
+        {
+            var path = pathInfo.Path;
+            var rootFolderPath = _configurationManager.ApplicationPaths.DefaultUserViewsPath;
+
+            var shortcutFilename = Path.GetFileNameWithoutExtension(path);
+
+            var lnk = Path.Combine(virtualFolderPath, shortcutFilename + ShortcutFileExtension);
+
+            while (File.Exists(lnk))
+            {
+                shortcutFilename += "1";
+                lnk = Path.Combine(virtualFolderPath, shortcutFilename + ShortcutFileExtension);
+            }
+
+            _fileSystem.CreateShortcut(lnk, _appHost.ReverseVirtualPath(path));
+            RemoveContentTypeOverrides(path);
+        }
     }
 }

Emby.Server.Implementations/Library/MediaSourceManager.cs

@@ -226,6 +226,11 @@ namespace Emby.Server.Implementations.Library
         /// <inheritdoc />>
         public MediaProtocol GetPathProtocol(string path)
         {
+            if (string.IsNullOrEmpty(path))
+            {
+                return MediaProtocol.File;
+            }
+
             if (path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
             {
                 return MediaProtocol.Rtsp;

Emby.Server.Implementations/Library/MusicManager.cs

@@ -28,7 +28,9 @@ namespace Emby.Server.Implementations.Library
 
         public IReadOnlyList<BaseItem> GetInstantMixFromSong(Audio item, User? user, DtoOptions dtoOptions)
         {
-            return GetInstantMixFromGenres(item.Genres, user, dtoOptions);
+            var instantMixItems = GetInstantMixFromGenres(item.Genres, user, dtoOptions);
+
+            return [item, .. instantMixItems.Where(i => !i.Id.Equals(item.Id))];
         }
 
         /// <inheritdoc />

Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs

@@ -5,12 +5,12 @@
 using System;
 using System.IO;
 using System.Linq;
+using Emby.Naming.Book;
 using Jellyfin.Data.Enums;
 using Jellyfin.Extensions;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Resolvers;
-using MediaBrowser.Model.Entities;
 
 namespace Emby.Server.Implementations.Library.Resolvers.Books
 {
@@ -35,17 +35,22 @@ namespace Emby.Server.Implementations.Library.Resolvers.Books
 
             var extension = Path.GetExtension(args.Path.AsSpan());
 
-            if (_validExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
+            if (!_validExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
             {
-                // It's a book
+                return null;
-                return new Book
-                {
-                    Path = args.Path,
-                    IsInMixedFolder = true
-                };
             }
 
-            return null;
+            var result = BookFileNameParser.Parse(Path.GetFileNameWithoutExtension(args.Path));
+
+            return new Book
+            {
+                Path = args.Path,
+                Name = result.Name ?? string.Empty,
+                IndexNumber = result.Index,
+                ProductionYear = result.Year,
+                SeriesName = result.SeriesName ?? Path.GetFileName(Path.GetDirectoryName(args.Path)),
+                IsInMixedFolder = true,
+            };
         }
 
         private Book GetBook(ItemResolveArgs args)
@@ -59,15 +64,22 @@ namespace Emby.Server.Implementations.Library.Resolvers.Books
                     StringComparison.OrdinalIgnoreCase);
             }).ToList();
 
-            // Don't return a Book if there is more (or less) than one document in the directory
+            // directory is only considered a book when it contains exactly one supported file
+            // other library structures with multiple books to a directory will get picked up as individual files
             if (bookFiles.Count != 1)
             {
                 return null;
             }
 
+            var result = BookFileNameParser.Parse(Path.GetFileName(args.Path));
+
             return new Book
             {
-                Path = bookFiles[0].FullName
+                Path = bookFiles[0].FullName,
+                Name = result.Name ?? string.Empty,
+                IndexNumber = result.Index,
+                ProductionYear = result.Year,
+                SeriesName = result.SeriesName ?? string.Empty,
             };
         }
     }

Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs

@@ -369,13 +369,16 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
                 // We need to only look at the name of this actual item (not parents)
                 var justName = item.IsInMixedFolder ? Path.GetFileName(item.Path.AsSpan()) : Path.GetFileName(item.ContainingFolderPath.AsSpan());
 
-                if (!justName.IsEmpty)
+                var tmdbid = justName.GetAttributeValue("tmdbid");
+
+                // If not in a mixed folder and ID not found in folder path, check filename
+                if (string.IsNullOrEmpty(tmdbid) && !item.IsInMixedFolder)
                 {
-                    // Check for TMDb id
+                    tmdbid = Path.GetFileName(item.Path.AsSpan()).GetAttributeValue("tmdbid");
-                    var tmdbid = justName.GetAttributeValue("tmdbid");
-                    item.TrySetProviderId(MetadataProvider.Tmdb, tmdbid);
                 }
 
+                item.TrySetProviderId(MetadataProvider.Tmdb, tmdbid);
+
                 if (!string.IsNullOrEmpty(item.Path))
                 {
                     // Check for IMDb id - we use full media path, as we can assume that this will match in any use case (whether  id in parent dir or in file name)

Emby.Server.Implementations/Library/SearchEngine.cs

@@ -42,7 +42,7 @@ namespace Emby.Server.Implementations.Library
                 results = results.GetRange(query.StartIndex.Value, totalRecordCount - query.StartIndex.Value);
             }
 
-            if (query.Limit.HasValue)
+            if (query.Limit.HasValue && query.Limit.Value > 0)
             {
                 results = results.GetRange(0, Math.Min(query.Limit.Value, results.Count));
             }

Emby.Server.Implementations/Localization/Core/ar.json

@@ -2,13 +2,13 @@
     "Albums": "ألبومات",
     "AppDeviceValues": "تطبيق: {0}, جهاز: {1}",
     "Application": "تطبيق",
-    "Artists": "الفنانون",
+    "Artists": "فنانون",
     "AuthenticationSucceededWithUserName": "نجحت عملية التوثيق بـ {0}",
     "Books": "الكتب",
     "CameraImageUploadedFrom": "رُفعت صورة الكاميرا الجديدة من {0}",
     "Channels": "القنوات",
     "ChapterNameValue": "الفصل {0}",
-    "Collections": "المجموعات",
+    "Collections": "مجموعات",
     "DeviceOfflineWithName": "قُطِع الاتصال ب{0}",
     "DeviceOnlineWithName": "{0} متصل",
     "FailedLoginAttemptWithUserName": "محاولة تسجيل الدخول فاشلة من {0}",
@@ -16,7 +16,7 @@
     "Folders": "المجلدات",
     "Genres": "التصنيفات",
     "HeaderAlbumArtists": "فناني الألبوم",
-    "HeaderContinueWatching": "إستئناف المشاهدة",
+    "HeaderContinueWatching": "متابعة المشاهدة",
     "HeaderFavoriteAlbums": "الألبومات المفضلة",
     "HeaderFavoriteArtists": "الفنانون المفضلون",
     "HeaderFavoriteEpisodes": "الحلقات المفضلة",

Emby.Server.Implementations/Localization/Core/be.json

@@ -16,7 +16,7 @@
     "Collections": "Калекцыі",
     "Default": "Па змаўчанні",
     "FailedLoginAttemptWithUserName": "Няўдалая спроба ўваходу з {0}",
-    "Folders": "Тэчкі",
+    "Folders": "Папкі",
     "Favorites": "Абранае",
     "External": "Знешні",
     "Genres": "Жанры",
@@ -95,7 +95,7 @@
     "ServerNameNeedsToBeRestarted": "{0} патрабуе перазапуску",
     "Shows": "Шоу",
     "StartupEmbyServerIsLoading": "Jellyfin Server загружаецца. Калі ласка, паўтарыце спробу крыху пазней.",
-    "SubtitleDownloadFailureFromForItem": "Не атрымалася спампаваць субтытры з {0} для {1}",
+    "SubtitleDownloadFailureFromForItem": "Субцітры для {1} не ўдалося спампаваць з {0}",
     "TvShows": "Тэлепраграма",
     "Undefined": "Нявызначана",
     "UserLockedOutWithName": "Карыстальнік {0} быў заблакіраваны",
@@ -104,7 +104,7 @@
     "UserStartedPlayingItemWithValues": "{0} прайграваецца {1} на {2}",
     "UserStoppedPlayingItemWithValues": "{0} скончыў прайграванне {1} на {2}",
     "ValueHasBeenAddedToLibrary": "{0} быў дададзены ў вашу медыятэку",
-    "ValueSpecialEpisodeName": "Спецэпізод - {0}",
+    "ValueSpecialEpisodeName": "Спецвыпуск - {0}",
     "VersionNumber": "Версія {0}",
     "TasksMaintenanceCategory": "Абслугоўванне",
     "TasksLibraryCategory": "Бібліятэка",
@@ -114,7 +114,7 @@
     "TaskCleanCacheDescription": "Выдаляе файлы кэша, якія больш не патрэбныя сістэме.",
     "TaskRefreshChapterImages": "Вынуць выявы раздзелаў",
     "TaskRefreshLibrary": "Сканаваць бібліятэку",
-    "TaskRefreshLibraryDescription": "Скануе вашу медыятэку на наяўнасць новых файлаў і абнаўляе метададзеныя.",
+    "TaskRefreshLibraryDescription": "Сканіруе вашу медыятэку на наяўнасць новых файлаў і абнаўляе метаданыя.",
     "TaskCleanLogs": "Ачысціць журнал",
     "TaskRefreshPeople": "Абнавіць выканаўцаў",
     "TaskRefreshPeopleDescription": "Абнаўленне метаданых для акцёраў і рэжысёраў у вашай медыятэцы.",
@@ -137,5 +137,5 @@
     "TaskExtractMediaSegments": "Сканіраванне медыя-сегмента",
     "TaskMoveTrickplayImages": "Перанесці месцазнаходжанне выявы Trickplay",
     "CleanupUserDataTask": "Задача па ачыстцы дадзеных карыстальніка",
-    "CleanupUserDataTaskDescription": "Ачысьціць усе дадзеныя карыстальніка (стан прагляду, абранае і г.д.) для медыяфайлаў, што адсутнічаюць больш за 90 дзён."
+    "CleanupUserDataTaskDescription": "Ачышчае ўсе даныя карыстальніка (стан прагляду, абранае і г.д.) для медыяфайлаў, што адсутнічаюць больш за 90 дзён."
 }

Emby.Server.Implementations/Localization/Core/cy.json

@@ -8,7 +8,7 @@
     "CameraImageUploadedFrom": "Mae delwedd camera newydd wedi'i lanlwytho o {0}",
     "Books": "Llyfrau",
     "AuthenticationSucceededWithUserName": "{0} wedi’i ddilysu’n llwyddiannus",
-    "Artists": "Artistiaid",
+    "Artists": "Crewyr",
     "AppDeviceValues": "Ap: {0}, Dyfais: {1}",
     "Albums": "Albwmau",
     "Genres": "Genres",
@@ -67,7 +67,7 @@
     "NotificationOptionAudioPlayback": "Dechreuwyd chwarae sain",
     "MessageServerConfigurationUpdated": "Mae gosodiadau gweinydd wedi'i ddiweddaru",
     "MessageNamedServerConfigurationUpdatedWithValue": "Mae adran gosodiadau gweinydd {0} wedi'i diweddaru",
-    "FailedLoginAttemptWithUserName": "Cais mewngofnodi wedi methu gan {0}",
+    "FailedLoginAttemptWithUserName": "Cais mewngofnodi wedi methu o {0}",
     "ValueHasBeenAddedToLibrary": "{0} wedi'i hychwanegu at eich llyfrgell gyfryngau",
     "UserStoppedPlayingItemWithValues": "{0} wedi gorffen chwarae {1} ar {2}",
     "UserStartedPlayingItemWithValues": "{0} yn chwarae {1} ar {2}",
@@ -123,5 +123,14 @@
     "TaskRefreshChapterImages": "Echdynnu Lluniau Pennod",
     "TaskCleanCacheDescription": "Dileu ffeiliau cache nad oes eu hangen ar y system mwyach.",
     "TaskCleanCache": "Gwaghau Ffolder Cache",
-    "HearingImpaired": "Nam ar y clyw"
+    "HearingImpaired": "Nam ar y clyw",
+    "TaskAudioNormalization": "Gwastatau Sain",
+    "TaskAudioNormalizationDescription": "Yn sganio ffeiliau am ddata gwastatau sain.",
+    "TaskRefreshTrickplayImages": "Creuwch lluniau Trickplay",
+    "TaskRefreshTrickplayImagesDescription": "Creu rhagolygon Trickplay ar gyfer fideos mewn llyfrgelloedd gweithredol.",
+    "TaskDownloadMissingLyrics": "Lawrlwytho geiriau coll",
+    "TaskDownloadMissingLyricsDescription": "Lawrlwytho geiriau caneuon",
+    "TaskCleanCollectionsAndPlaylists": "Glanhau casgliadau a rhestrau chwarae",
+    "TaskCleanCollectionsAndPlaylistsDescription": "Dileu eitemau o gasgliadau a rhestrau chwarae sydd ddim yn bodoli bellach.",
+    "TaskExtractMediaSegments": "Sganio Darnau Cyfryngau"
 }

Emby.Server.Implementations/Localization/Core/de.json

@@ -9,9 +9,9 @@
     "Channels": "Kanäle",
     "ChapterNameValue": "Kapitel {0}",
     "Collections": "Sammlungen",
-    "DeviceOfflineWithName": "{0} hat die Verbindung getrennt",
+    "DeviceOfflineWithName": "{0} ist offline",
-    "DeviceOnlineWithName": "{0} ist verbunden",
+    "DeviceOnlineWithName": "{0} ist online",
-    "FailedLoginAttemptWithUserName": "Fehlgeschlagener Anmeldeversuch von {0}",
+    "FailedLoginAttemptWithUserName": "Anmeldung von {0} fehlgeschlagen",
     "Favorites": "Favoriten",
     "Folders": "Verzeichnisse",
     "Genres": "Genres",
@@ -21,7 +21,7 @@
     "HeaderFavoriteArtists": "Lieblingsinterpreten",
     "HeaderFavoriteEpisodes": "Lieblingsepisoden",
     "HeaderFavoriteShows": "Lieblingsserien",
-    "HeaderFavoriteSongs": "Lieblingslieder",
+    "HeaderFavoriteSongs": "Lieblingssongs",
     "HeaderLiveTV": "Live TV",
     "HeaderNextUp": "Als Nächstes",
     "HeaderRecordingGroups": "Aufnahme-Gruppen",
@@ -46,7 +46,7 @@
     "NewVersionIsAvailable": "Eine neue Jellyfin-Serverversion steht zum Download bereit.",
     "NotificationOptionApplicationUpdateAvailable": "Anwendungsaktualisierung verfügbar",
     "NotificationOptionApplicationUpdateInstalled": "Anwendungsaktualisierung installiert",
-    "NotificationOptionAudioPlayback": "Audiowiedergabe gestartet",
+    "NotificationOptionAudioPlayback": "Audio wird abgespielt",
     "NotificationOptionAudioPlaybackStopped": "Audiowiedergabe gestoppt",
     "NotificationOptionCameraImageUploaded": "Foto hochgeladen",
     "NotificationOptionInstallationFailed": "Installation fehlgeschlagen",
@@ -57,8 +57,8 @@
     "NotificationOptionPluginUpdateInstalled": "Pluginaktualisierung installiert",
     "NotificationOptionServerRestartRequired": "Serverneustart notwendig",
     "NotificationOptionTaskFailed": "Geplante Aufgabe fehlgeschlagen",
-    "NotificationOptionUserLockedOut": "Benutzer ausgeschlossen",
+    "NotificationOptionUserLockedOut": "Benutzer gesperrt",
-    "NotificationOptionVideoPlayback": "Videowiedergabe gestartet",
+    "NotificationOptionVideoPlayback": "Video wird abgespielt",
     "NotificationOptionVideoPlaybackStopped": "Videowiedergabe gestoppt",
     "Photos": "Fotos",
     "Playlists": "Wiedergabelisten",
@@ -82,7 +82,7 @@
     "UserCreatedWithName": "Benutzer {0} wurde erstellt",
     "UserDeletedWithName": "Benutzer {0} wurde gelöscht",
     "UserDownloadingItemWithValues": "{0} lädt {1} herunter",
-    "UserLockedOutWithName": "Benutzer {0} wurde ausgeschlossen",
+    "UserLockedOutWithName": "Benutzer {0} wurde gesperrt",
     "UserOfflineFromDevice": "{0} wurde getrennt von {1}",
     "UserOnlineFromDevice": "{0} ist online von {1}",
     "UserPasswordChangedWithName": "Das Passwort für Benutzer {0} wurde geändert",
@@ -97,25 +97,25 @@
     "TaskRefreshChannelsDescription": "Aktualisiert Internet-Kanal-Informationen.",
     "TaskRefreshChannels": "Kanäle aktualisieren",
     "TaskCleanTranscodeDescription": "Löscht Transkodierungsdateien, die älter als einen Tag sind.",
-    "TaskCleanTranscode": "Transkodierungs-Verzeichnis aufräumen",
+    "TaskCleanTranscode": "Transkodierungsverzeichnis leeren",
     "TaskUpdatePluginsDescription": "Lädt Updates für Plugins herunter, welche für automatische Updates konfiguriert sind und installiert diese.",
     "TaskUpdatePlugins": "Plugins aktualisieren",
     "TaskRefreshPeopleDescription": "Aktualisiert Metadaten für Schauspieler und Regisseure in deinen Bibliotheken.",
     "TaskRefreshPeople": "Personen aktualisieren",
     "TaskCleanLogsDescription": "Lösche Log-Dateien, die älter als {0} Tage sind.",
-    "TaskCleanLogs": "Log-Verzeichnis aufräumen",
+    "TaskCleanLogs": "Protokollverzeichnis leeren",
-    "TaskRefreshLibraryDescription": "Durchsucht alle Bibliotheken nach neu hinzugefügten Dateien und aktualisiert Metadaten.",
+    "TaskRefreshLibraryDescription": "Durchsucht deine Medienbibliothek nach neuen Dateien und aktualisiert Metadaten.",
     "TaskRefreshLibrary": "Medien-Bibliothek scannen",
-    "TaskRefreshChapterImagesDescription": "Erstellt Vorschaubilder für Videos, die Kapitel besitzen.",
+    "TaskRefreshChapterImagesDescription": "Erstellt Vorschaubilder für Videokapitel.",
-    "TaskRefreshChapterImages": "Kapitel-Bilder extrahieren",
+    "TaskRefreshChapterImages": "Kapitelvorschauen erstellen",
-    "TaskCleanCacheDescription": "Löscht vom System nicht mehr benötigte Zwischenspeicherdateien.",
+    "TaskCleanCacheDescription": "Löscht Cache-Dateien, die vom System nicht mehr benötigt werden.",
-    "TaskCleanCache": "Zwischenspeicher-Verzeichnis aufräumen",
+    "TaskCleanCache": "Cache-Verzeichnis leeren",
     "TasksChannelsCategory": "Internet-Kanäle",
     "TasksApplicationCategory": "Anwendung",
     "TasksLibraryCategory": "Bibliothek",
     "TasksMaintenanceCategory": "Wartung",
     "TaskCleanActivityLogDescription": "Löscht Aktivitätsprotokolleinträge, die älter als das konfigurierte Alter sind.",
-    "TaskCleanActivityLog": "Aktivitätsprotokolle aufräumen",
+    "TaskCleanActivityLog": "Aktivitätsverlauf bereinigen",
     "Undefined": "Undefiniert",
     "Forced": "Erzwungen",
     "Default": "Standard",

Emby.Server.Implementations/Localization/Core/es-AR.json

@@ -70,7 +70,7 @@
     "ScheduledTaskFailedWithName": "{0} falló",
     "ScheduledTaskStartedWithName": "{0} iniciado",
     "ServerNameNeedsToBeRestarted": "{0} necesita ser reiniciado",
-    "Shows": "Programas",
+    "Shows": "Series",
     "Songs": "Canciones",
     "StartupEmbyServerIsLoading": "El servidor Jellyfin se está cargando. Vuelve a intentarlo en breve.",
     "SubtitleDownloadFailureForItem": "Subtitles failed to download for {0}",

Emby.Server.Implementations/Localization/Core/es-MX.json

@@ -30,7 +30,7 @@
     "ItemAddedWithName": "{0} fue agregado a la biblioteca",
     "ItemRemovedWithName": "{0} fue removido de la biblioteca",
     "LabelIpAddressValue": "Dirección IP: {0}",
-    "LabelRunningTimeValue": "Tiempo de reproducción: {0}",
+    "LabelRunningTimeValue": "Tiempo corriendo: {0}",
     "Latest": "Recientes",
     "MessageApplicationUpdated": "El servidor Jellyfin ha sido actualizado",
     "MessageApplicationUpdatedTo": "El servidor Jellyfin ha sido actualizado a {0}",

Emby.Server.Implementations/Localization/Core/et.json

@@ -72,7 +72,7 @@
     "NotificationOptionApplicationUpdateAvailable": "Rakenduse uuendus on saadaval",
     "NewVersionIsAvailable": "Jellyfin serveri uus versioon on allalaadimiseks saadaval.",
     "NameSeasonUnknown": "Tundmatu hooaeg",
-    "NameSeasonNumber": "Hooaeg {0}",
+    "NameSeasonNumber": "{0}. hooaeg",
     "NameInstallFailed": "{0} paigaldamine nurjus",
     "MusicVideos": "Muusikavideod",
     "Music": "Muusika",
@@ -137,5 +137,5 @@
     "TaskExtractMediaSegmentsDescription": "Eraldab või võtab meediasegmendid MediaSegment'i lubavatest pluginatest.",
     "TaskMoveTrickplayImages": "Muuda trickplay piltide asukoht",
     "CleanupUserDataTask": "Puhasta kasutajaandmed",
-    "CleanupUserDataTaskDescription": "Puhastab kõik kasutajaandmed (vaatamise olek, lemmikute olek jne) meediast, mis pole enam vähemalt 90 päeva saadaval olnud."
+    "CleanupUserDataTaskDescription": "Puhastab kõik kasutajaandmed (vaatamise olek, lemmikute olek jne) meediast, mida pole enam vähemalt 90 päeva saadaval olnud."
 }

Emby.Server.Implementations/Localization/Core/gsw.json

@@ -11,7 +11,7 @@
     "Collections": "Sammlungen",
     "DeviceOfflineWithName": "{0} wurde getrennt",
     "DeviceOnlineWithName": "{0} ist verbunden",
-    "FailedLoginAttemptWithUserName": "Fehlgeschlagener Anmeldeversuch von {0}",
+    "FailedLoginAttemptWithUserName": "Fählgschlagene Ameldeversuech vo {0}",
     "Favorites": "Favorite",
     "Folders": "Ordner",
     "Genres": "Genre",

Emby.Server.Implementations/Localization/Core/hi.json

@@ -129,5 +129,12 @@
     "TaskAudioNormalization": "श्रव्य सामान्यीकरण",
     "TaskAudioNormalizationDescription": "श्रव्य सामान्यीकरण के लिए फाइलें अन्वेषण करें",
     "TaskDownloadMissingLyrics": "लापता गानों के बोल डाउनलोड करेँ",
-    "TaskDownloadMissingLyricsDescription": "गानों के बोल डाउनलोड करता है"
+    "TaskDownloadMissingLyricsDescription": "गानों के बोल डाउनलोड करता है",
+    "TaskExtractMediaSegments": "मीडिया सेगमेंट स्कैन",
+    "TaskExtractMediaSegmentsDescription": "मीडियासेगमेंट सक्षम प्लगइन्स से मीडिया सेगमेंट निकालता है या प्राप्त करता है।",
+    "TaskMoveTrickplayImages": "ट्रिकप्ले छवि स्थान माइग्रेट करें",
+    "TaskMoveTrickplayImagesDescription": "लाइब्रेरी सेटिंग्स के अनुसार मौजूदा ट्रिकप्ले फ़ाइलों को स्थानांतरित करता है।",
+    "TaskCleanCollectionsAndPlaylistsDescription": "संग्रहों और प्लेलिस्टों से उन आइटमों को हटाता है जो अब मौजूद नहीं हैं।",
+    "TaskCleanCollectionsAndPlaylists": "संग्रह और प्लेलिस्ट साफ़ करें",
+    "CleanupUserDataTask": "यूज़र डेटा की सफाई करता है।"
 }

Emby.Server.Implementations/Localization/Core/ko.json

@@ -136,5 +136,7 @@
     "TaskMoveTrickplayImages": "트릭플레이 이미지 위치 마이그레이션",
     "TaskMoveTrickplayImagesDescription": "추출된 트릭플레이 이미지를 라이브러리 설정에 따라 이동합니다.",
     "TaskDownloadMissingLyrics": "누락된 가사 다운로드",
-    "TaskDownloadMissingLyricsDescription": "가사 다운로드"
+    "TaskDownloadMissingLyricsDescription": "가사 다운로드",
+    "CleanupUserDataTask": "사용자 데이터 정리 작업",
+    "CleanupUserDataTaskDescription": "최소 90일 이상 존재하지 않는 미디어에 대한 사용자 데이터(시청 상태, 즐겨찾기 등)를 정리합니다."
 }

Emby.Server.Implementations/Localization/Core/mi.json

@@ -0,0 +1,9 @@
+{
+    "Albums": "Pukaemi",
+    "AppDeviceValues": "Taupānga: {0}, Pūrere: {1}",
+    "Application": "Taupānga",
+    "Artists": "Kaiwaiata",
+    "AuthenticationSucceededWithUserName": "{0} has been successfully authenticated",
+    "Books": "Ngā pukapuka",
+    "CameraImageUploadedFrom": "Kua tuku ake he whakaahua kāmera hou mai i {0}"
+}

Emby.Server.Implementations/Localization/Core/ml.json

@@ -2,12 +2,12 @@
     "AppDeviceValues": "അപ്ലിക്കേഷൻ: {0}, ഉപകരണം: {1}",
     "Application": "അപ്ലിക്കേഷൻ",
     "AuthenticationSucceededWithUserName": "{0} വിജയകരമായി പ്രാമാണീകരിച്ചു",
-    "CameraImageUploadedFrom": "Camera 0 from എന്നതിൽ നിന്ന് ഒരു പുതിയ ക്യാമറ ചിത്രം അപ്‌ലോഡുചെയ്‌തു",
+    "CameraImageUploadedFrom": "{0} എന്നതിൽ നിന്ന് ഒരു പുതിയ ക്യാമറ ചിത്രം അപ്‌ലോഡുചെയ്‌തു",
     "ChapterNameValue": "അധ്യായം {0}",
     "DeviceOfflineWithName": "{0} വിച്ഛേദിച്ചു",
     "DeviceOnlineWithName": "{0} ബന്ധിപ്പിച്ചു",
     "FailedLoginAttemptWithUserName": "{0}ൽ നിന്നുള്ള പ്രവേശന ശ്രമം പരാജയപ്പെട്ടു",
-    "Forced": "നിർബന്ധിച്ചു",
+    "Forced": "നിർബന്ധിതമായി",
     "HeaderFavoriteAlbums": "പ്രിയപ്പെട്ട ആൽബങ്ങൾ",
     "HeaderFavoriteArtists": "പ്രിയപ്പെട്ട കലാകാരന്മാർ",
     "HeaderFavoriteEpisodes": "പ്രിയപ്പെട്ട എപ്പിസോഡുകൾ",
@@ -114,7 +114,7 @@
     "Artists": "കലാകാരന്മാർ",
     "Shows": "ഷോകൾ",
     "Default": "സ്ഥിരസ്ഥിതി",
-    "Favorites": "പ്രിയങ്കരങ്ങൾ",
+    "Favorites": "പ്രിയപ്പെട്ടവ",
     "Books": "പുസ്തകങ്ങൾ",
     "Genres": "വിഭാഗങ്ങൾ",
     "Channels": "ചാനലുകൾ",

Emby.Server.Implementations/Localization/Core/mn.json

@@ -3,7 +3,7 @@
     "HeaderNextUp": "Дараа нь",
     "HeaderContinueWatching": "Үргэлжлүүлэн үзэх",
     "Songs": "Дуунууд",
-    "Playlists": "Playlist-ууд",
+    "Playlists": "Тоглуулах жагсаалтууд",
     "Movies": "Кинонууд",
     "Latest": "Сүүлийн үеийн",
     "Genres": "Төрлүүд",
@@ -71,7 +71,7 @@
     "Forced": "Хүчээр",
     "HeaderAlbumArtists": "Цомгийн уран бүтээлчид",
     "HeaderFavoriteAlbums": "Дуртай цомгууд",
-    "HeaderLiveTV": "Шууд",
+    "HeaderLiveTV": "Шууд ТВ",
     "HeaderRecordingGroups": "Бичлэгийн бүлгүүд",
     "HearingImpaired": "Сонсголын бэрхшээлтэй",
     "HomeVideos": "Үндсэн дүрсүүд",
@@ -109,7 +109,7 @@
     "ScheduledTaskStartedWithName": "{0}-г эхлүүлэв",
     "ServerNameNeedsToBeRestarted": "{0}-г дахин асаана уу",
     "Shows": "Шоу",
-    "Sync": "Дахин",
+    "Sync": "Синхрончлох",
     "System": "Систем",
     "TvShows": "ТВ нэвтрүүлгүүд",
     "Undefined": "Танисангүй",

Emby.Server.Implementations/Localization/Core/mr.json

@@ -132,5 +132,10 @@
     "TaskDownloadMissingLyrics": "उपलब्ध नसलेली गीतपट्टी (Lyrics) डाउनलोड करा",
     "TaskAudioNormalization": "ऑडिओ सामान्यीकरण",
     "TaskAudioNormalizationDescription": "ऑडिओ सामान्यीकरणाचा डाटा स्कॅन करतो.",
-    "TaskDownloadMissingLyricsDescription": "गाण्यांची गीतपट्टी (Lyrics) डाउनलोड करतो"
+    "TaskDownloadMissingLyricsDescription": "गाण्यांची गीतपट्टी (Lyrics) डाउनलोड करतो",
+    "TaskExtractMediaSegmentsDescription": "सक्रिय असलेल्या प्लगिनमधून मीडिया विभाग प्राप्त करते.",
+    "TaskMoveTrickplayImagesDescription": "लायब्ररीच्या सेटिंग्जप्रमाणे आधीपासून अस्तित्वात असलेल्या ट्रिकप्ले फाइल्सचे स्थान बदलते.",
+    "TaskCleanCollectionsAndPlaylistsDescription": "जे संग्रह आणि प्लेलिस्ट आता अस्तित्वात नाहीत, त्यांमधील घटक हटवते.",
+    "CleanupUserDataTask": "वापरकर्ता डेटाची स्वच्छता प्रक्रिया",
+    "CleanupUserDataTaskDescription": "९० दिवसांहून अधिक काळ अनुपस्थित असलेल्या माध्यमांवरील सर्व वापरकर्ता माहिती (जसे पाहण्याची स्थिती, आवडी इ.) हटवते."
 }

Emby.Server.Implementations/Localization/Core/my.json

@@ -126,5 +126,7 @@
     "TaskRefreshTrickplayImages": "ထရစ်ခ်ပလေး ပုံများကို ထုတ်မည်",
     "TaskKeyframeExtractor": "ကီးဖရိန်များကို ထုတ်နုတ်ခြင်း",
     "TaskCleanCollectionsAndPlaylists": "စုစည်းမှုများနှင့် အစဉ်လိုက်ပြသမှုများကို ရှင်းလင်းမည်",
-    "HearingImpaired": "အကြားအာရုံ ချို့တဲ့သူ"
+    "HearingImpaired": "အကြားအာရုံ ချို့တဲ့သူ",
+    "TaskDownloadMissingLyrics": "ကျန်နေသောသီချင်းစာသားများအား ဒေါင်းလုတ်ဆွဲပါ",
+    "TaskDownloadMissingLyricsDescription": "သီချင်းများအတွက် သီချင်းစာသား ဒေါင်းလုတ်ဆွဲပါ"
 }

Emby.Server.Implementations/Localization/Core/oc.json

@@ -0,0 +1 @@
+{}

Emby.Server.Implementations/Localization/Core/pa.json

@@ -134,6 +134,8 @@
     "TaskCleanCollectionsAndPlaylistsDescription": "ਕਲੈਕਸ਼ਨਾਂ ਅਤੇ ਪਲੇਲਿਸਟਾਂ ਵਿੱਚੋਂ ਉਹ ਆਈਟਮ ਹਟਾਉਂਦਾ ਹੈ ਜੋ ਹੁਣ ਮੌਜੂਦ ਨਹੀਂ ਹਨ।",
     "TaskCleanCollectionsAndPlaylists": "ਕਲੈਕਸ਼ਨਾਂ ਅਤੇ ਪਲੇਲਿਸਟਾਂ ਨੂੰ ਸਾਫ ਕਰੋ",
     "TaskAudioNormalization": "ਆਵਾਜ਼ ਸਧਾਰਣੀਕਰਨ",
-    "TaskRefreshTrickplayImagesDescription": "ਚਲ ਰਹੀ ਲਾਇਬ੍ਰੇਰੀਆਂ ਵਿੱਚ ਵੀਡੀਓਜ਼ ਲਈ ਟ੍ਰਿਕਪਲੇ ਪ੍ਰੀਵਿਊ ਬਣਾਉਂਦਾ ਹੈ।",
+    "TaskRefreshTrickplayImagesDescription": "ਵੀਡੀਓ ਲਈ ਟ੍ਰਿਕਪਲੇ ਪ੍ਰੀਵਿਊ ਬਣਾਉਂਦਾ ਹੈ (ਜੇ ਲਾਇਬ੍ਰੇਰੀ ਵਿੱਚ ਚੁਣਿਆ ਗਿਆ ਹੈ)।",
-    "TaskKeyframeExtractorDescription": "ਕੀ-ਫ੍ਰੇਮਜ਼ ਨੂੰ ਵੀਡੀਓ ਫਾਈਲਾਂ ਵਿੱਚੋਂ ਨਿਕਾਲਦਾ ਹੈ ਤਾਂ ਜੋ ਹੋਰ ਜ਼ਿਆਦਾ ਸਟਿਕ ਹੋਣ ਵਾਲੀਆਂ HLS ਪਲੇਲਿਸਟਾਂ ਬਣਾਈਆਂ ਜਾ ਸਕਣ। ਇਹ ਕੰਮ ਲੰਬੇ ਸਮੇਂ ਤੱਕ ਚੱਲ ਸਕਦਾ ਹੈ।"
+    "TaskKeyframeExtractorDescription": "ਕੀ-ਫ੍ਰੇਮਜ਼ ਨੂੰ ਵੀਡੀਓ ਫਾਈਲਾਂ ਵਿੱਚੋਂ ਨਿਕਾਲਦਾ ਹੈ ਤਾਂ ਜੋ ਹੋਰ ਜ਼ਿਆਦਾ ਸਟਿਕ ਹੋਣ ਵਾਲੀਆਂ HLS ਪਲੇਲਿਸਟਾਂ ਬਣਾਈਆਂ ਜਾ ਸਕਣ। ਇਹ ਕੰਮ ਲੰਬੇ ਸਮੇਂ ਤੱਕ ਚੱਲ ਸਕਦਾ ਹੈ।",
+    "CleanupUserDataTaskDescription": "ਘੱਟੋ-ਘੱਟ 90 ਦਿਨਾਂ ਤੋਂ ਮੌਜੂਦ ਨਾ ਹੋਣ ਵਾਲੇ ਮੀਡੀਆ ਤੋਂ ਸਾਰੇ ਉਪਭੋਗਤਾ ਡੇਟਾ (ਵਾਚ ਸਟੇਟ, ਮਨਪਸੰਦ ਸਟੇਟਸ ਆਦਿ) ਨੂੰ ਸਾਫ਼ ਕਰਦਾ ਹੈ।",
+    "CleanupUserDataTask": "ਯੂਜ਼ਰ ਡਾਟਾ ਸਾਫ਼ ਕਰਨ ਦਾ ਕੰਮ"
 }

Emby.Server.Implementations/Localization/Core/pl.json

@@ -125,8 +125,8 @@
     "TaskKeyframeExtractorDescription": "Wyodrębnia klatki kluczowe z plików wideo w celu utworzenia bardziej precyzyjnych list odtwarzania HLS. To zadanie może trwać przez długi czas.",
     "TaskKeyframeExtractor": "Ekstraktor klatek kluczowych",
     "HearingImpaired": "Niedosłyszący",
-    "TaskRefreshTrickplayImages": "Generuj obrazy trickplay",
+    "TaskRefreshTrickplayImages": "Generuj obrazy Trickplay",
-    "TaskRefreshTrickplayImagesDescription": "Tworzy podglądy trickplay dla filmów we włączonych bibliotekach.",
+    "TaskRefreshTrickplayImagesDescription": "Tworzy podglądy Trickplay dla filmów we włączonych bibliotekach.",
     "TaskCleanCollectionsAndPlaylistsDescription": "Usuwa elementy z kolekcji i list odtwarzania, które już nie istnieją.",
     "TaskCleanCollectionsAndPlaylists": "Oczyść kolekcje i listy odtwarzania",
     "TaskAudioNormalization": "Normalizacja dźwięku",

Emby.Server.Implementations/Localization/Core/pr.json

@@ -16,7 +16,7 @@
     "Collections": "Barrels",
     "ItemAddedWithName": "{0} is now with yer treasure",
     "Default": "Normal-like",
-    "FailedLoginAttemptWithUserName": "Ye failed to get in, try from {0}",
+    "FailedLoginAttemptWithUserName": "Ye failed to enter from {0}",
     "Favorites": "Finest Loot",
     "ItemRemovedWithName": "{0} was taken from yer treasure",
     "LabelIpAddressValue": "Ship's coordinates: {0}",
@@ -113,5 +113,10 @@
     "TaskCleanCache": "Sweep the Cache Chest",
     "TaskRefreshChapterImages": "Claim chapter portraits",
     "TaskRefreshChapterImagesDescription": "Paints wee portraits fer videos that own chapters.",
-    "TaskRefreshLibrary": "Scan the Treasure Trove"
+    "TaskRefreshLibrary": "Scan the Treasure Trove",
+    "TasksChannelsCategory": "Channels o' thy Internet",
+    "TaskRefreshTrickplayImages": "Summon the picture tricks",
+    "TaskRefreshTrickplayImagesDescription": "Summons picture trick previews for videos in ye enabled book roost",
+    "TaskUpdatePlugins": "Resummon yer Plugins",
+    "TaskCleanTranscode": "Swab Ye Transcode Directory"
 }

Emby.Server.Implementations/Localization/Core/pt-PT.json

@@ -5,7 +5,7 @@
     "Artists": "Artistas",
     "AuthenticationSucceededWithUserName": "{0} autenticado com sucesso",
     "Books": "Livros",
-    "CameraImageUploadedFrom": "Uma nova imagem de câmara foi enviada a partir de {0}",
+    "CameraImageUploadedFrom": "Uma nova imagem da câmara foi enviada a partir de {0}",
     "Channels": "Canais",
     "ChapterNameValue": "Capítulo {0}",
     "Collections": "Coleções",
@@ -125,8 +125,8 @@
     "TaskKeyframeExtractor": "Extrator de Quadros-chave",
     "External": "Externo",
     "HearingImpaired": "Surdo",
-    "TaskRefreshTrickplayImages": "Gerar imagens de truques",
+    "TaskRefreshTrickplayImages": "Gerar Imagens de Trickplay",
-    "TaskRefreshTrickplayImagesDescription": "Cria vizualizações de truques para videos nas librarias ativas.",
+    "TaskRefreshTrickplayImagesDescription": "Cria ficheiros de trickplay para vídeos nas bibliotecas ativas.",
     "TaskCleanCollectionsAndPlaylistsDescription": "Remove itens de coleções e listas de reprodução que já não existem.",
     "TaskCleanCollectionsAndPlaylists": "Limpar coleções e listas de reprodução",
     "TaskAudioNormalizationDescription": "Analisa os ficheiros para obter dados de normalização de áudio.",

Emby.Server.Implementations/Localization/Core/sw.json

@@ -0,0 +1 @@
+{}

Emby.Server.Implementations/Localization/Core/th.json

@@ -135,5 +135,7 @@
     "TaskExtractMediaSegments": "การสแกนส่วนของสื่อมีเดีย",
     "TaskMoveTrickplayImagesDescription": "ย้ายไฟล์ Trickplay ตามการตั้งค่าของไลบรารี",
     "TaskExtractMediaSegmentsDescription": "แยกหรือดึงส่วนของสื่อจากปลั๊กอินที่เปิดใช้งาน MediaSegment",
-    "TaskMoveTrickplayImages": "ย้ายตำแหน่งเก็บภาพตัวอย่าง Trickplay"
+    "TaskMoveTrickplayImages": "ย้ายตำแหน่งเก็บภาพตัวอย่าง Trickplay",
+    "CleanupUserDataTask": "ส่วนงานล้างข้อมูลผู้ใช้",
+    "CleanupUserDataTaskDescription": "ล้างข้อมูลผู้ใช้ทั้งหมด (สถานะการรับชม สถานะรายการโปรด ฯลฯ) จากสื่อที่ไม่ได้ใช้งานแล้วอย่างน้อย 90 วัน"
 }

Emby.Server.Implementations/Localization/Core/vi.json

@@ -39,7 +39,7 @@
     "TasksMaintenanceCategory": "Bảo Trì",
     "VersionNumber": "Phiên Bản {0}",
     "ValueHasBeenAddedToLibrary": "{0} đã được thêm vào thư viện của bạn",
-    "UserStoppedPlayingItemWithValues": "{0} đã phát xong {1} trên {2}",
+    "UserStoppedPlayingItemWithValues": "{0} đã kết thúc phát {1} trên {2}",
     "UserStartedPlayingItemWithValues": "{0} đang phát {1} trên {2}",
     "UserPolicyUpdatedWithName": "Chính sách người dùng đã được cập nhật cho {0}",
     "UserPasswordChangedWithName": "Mật khẩu đã được thay đổi cho người dùng {0}",

Emby.Server.Implementations/Localization/Core/zh-HK.json

@@ -23,7 +23,7 @@
     "HeaderFavoriteShows": "最愛的節目",
     "HeaderFavoriteSongs": "最愛的歌曲",
     "HeaderLiveTV": "電視直播",
-    "HeaderNextUp": "接著播放",
+    "HeaderNextUp": "繼續觀看",
     "HeaderRecordingGroups": "錄製組",
     "HomeVideos": "家庭影片",
     "Inherit": "繼承",
@@ -127,8 +127,8 @@
     "HearingImpaired": "聽力障礙",
     "TaskRefreshTrickplayImages": "建立 Trickplay 圖像",
     "TaskRefreshTrickplayImagesDescription": "為已啟用 Trickplay 的媒體庫內的影片建立 Trickplay 預覽圖。",
-    "TaskExtractMediaSegments": "掃描媒體段落",
+    "TaskExtractMediaSegments": "掃描媒體分段資訊",
-    "TaskExtractMediaSegmentsDescription": "從MediaSegment中被允許的插件獲取媒體段落。",
+    "TaskExtractMediaSegmentsDescription": "從允許MediaSegment 功能的插件中獲取媒體片段。",
     "TaskDownloadMissingLyrics": "下載欠缺歌詞",
     "TaskDownloadMissingLyricsDescription": "下載歌詞",
     "TaskCleanCollectionsAndPlaylists": "整理媒體與播放清單",
@@ -137,5 +137,6 @@
     "TaskCleanCollectionsAndPlaylistsDescription": "從資料庫及播放清單中移除已不存在的項目。",
     "TaskMoveTrickplayImagesDescription": "根據媒體庫設定移動現有的 Trickplay 檔案。",
     "TaskMoveTrickplayImages": "轉移 Trickplay 影像位置",
-    "CleanupUserDataTask": "用戶資料清理工作"
+    "CleanupUserDataTask": "用戶資料清理工作",
+    "CleanupUserDataTaskDescription": "從用戶數據中清除已經被刪除超過 90 日的媒體相關資料。"
 }

Emby.Server.Implementations/Localization/LocalizationManager.cs

@@ -38,6 +38,7 @@ namespace Emby.Server.Implementations.Localization
 
         private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options;
 
+        private readonly ConcurrentDictionary<string, CultureDto?> _cultureCache = new(StringComparer.OrdinalIgnoreCase);
         private List<CultureDto> _cultures = [];
 
         private FrozenDictionary<string, string> _iso6392BtoT = null!;
@@ -161,6 +162,7 @@ namespace Emby.Server.Implementations.Localization
                     list.Add(new CultureDto(name, displayname, twoCharName, threeLetterNames));
                 }
 
+                _cultureCache.Clear();
                 _cultures = list;
                 _iso6392BtoT = iso6392BtoTdict.ToFrozenDictionary(StringComparer.OrdinalIgnoreCase);
             }
@@ -169,20 +171,31 @@ namespace Emby.Server.Implementations.Localization
         /// <inheritdoc />
         public CultureDto? FindLanguageInfo(string language)
         {
-            // TODO language should ideally be a ReadOnlySpan but moq cannot mock ref structs
+            if (string.IsNullOrEmpty(language))
-            for (var i = 0; i < _cultures.Count; i++)
             {
-                var culture = _cultures[i];
+                return null;
-                if (language.Equals(culture.DisplayName, StringComparison.OrdinalIgnoreCase)
-                    || language.Equals(culture.Name, StringComparison.OrdinalIgnoreCase)
-                    || culture.ThreeLetterISOLanguageNames.Contains(language, StringComparison.OrdinalIgnoreCase)
-                    || language.Equals(culture.TwoLetterISOLanguageName, StringComparison.OrdinalIgnoreCase))
-                {
-                    return culture;
-                }
             }
 
-            return default;
+            return _cultureCache.GetOrAdd(
+                language,
+                static (lang, cultures) =>
+                {
+                    // TODO language should ideally be a ReadOnlySpan but moq cannot mock ref structs
+                    for (var i = 0; i < cultures.Count; i++)
+                    {
+                        var culture = cultures[i];
+                        if (lang.Equals(culture.DisplayName, StringComparison.OrdinalIgnoreCase)
+                            || lang.Equals(culture.Name, StringComparison.OrdinalIgnoreCase)
+                            || culture.ThreeLetterISOLanguageNames.Contains(lang, StringComparison.OrdinalIgnoreCase)
+                            || lang.Equals(culture.TwoLetterISOLanguageName, StringComparison.OrdinalIgnoreCase))
+                        {
+                            return culture;
+                        }
+                    }
+
+                    return null;
+                },
+                _cultures);
         }
 
         /// <inheritdoc />
@@ -311,15 +324,19 @@ namespace Emby.Server.Implementations.Localization
             else
             {
                 // Fall back to server default language for ratings check
-                // If it has no ratings, use the US ratings
+                var ratingsDictionary = GetParentalRatingsDictionary();
-                var ratingsDictionary = GetParentalRatingsDictionary() ?? GetParentalRatingsDictionary("us");
                 if (ratingsDictionary is not null && ratingsDictionary.TryGetValue(rating, out ParentalRatingScore? value))
                 {
                     return value;
                 }
             }
 
-            // If we don't find anything, check all ratings systems
+            // If we don't find anything, check all ratings systems, starting with US
+            if (_allParentalRatings.TryGetValue("us", out var usRatings) && usRatings.TryGetValue(rating, out var usValue))
+            {
+                return usValue;
+            }
+
             foreach (var dictionary in _allParentalRatings.Values)
             {
                 if (dictionary.TryGetValue(rating, out var value))

Emby.Server.Implementations/Playlists/PlaylistManager.cs

@@ -244,6 +244,7 @@ namespace Emby.Server.Implementations.Playlists
 
             // Update the playlist in the repository
             playlist.LinkedChildren = [.. playlist.LinkedChildren, .. childrenToAdd];
+            playlist.DateLastMediaAdded = DateTime.UtcNow;
 
             await UpdatePlaylistInternal(playlist).ConfigureAwait(false);
 

Emby.Server.Implementations/Sorting/StudioComparer.cs

@@ -1,11 +1,11 @@
 #pragma warning disable CS1591
 
 using System;
+using System.Globalization;
 using Jellyfin.Data.Enums;
 using Jellyfin.Extensions;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Sorting;
-using MediaBrowser.Model.Querying;
 
 namespace Emby.Server.Implementations.Sorting
 {
@@ -28,7 +28,7 @@ namespace Emby.Server.Implementations.Sorting
             ArgumentNullException.ThrowIfNull(x);
             ArgumentNullException.ThrowIfNull(y);
 
-            return AlphanumericComparator.CompareValues(x.Studios.FirstOrDefault(), y.Studios.FirstOrDefault());
+            return CultureInfo.InvariantCulture.CompareInfo.Compare(x.Studios.FirstOrDefault(), y.Studios.FirstOrDefault(), CompareOptions.NumericOrdering);
         }
     }
 }

Emby.Server.Implementations/TV/TVSeriesManager.cs

@@ -266,7 +266,7 @@ namespace Emby.Server.Implementations.TV
                 items = items.Skip(query.StartIndex.Value);
             }
 
-            if (query.Limit.HasValue)
+            if (query.Limit.HasValue && query.Limit.Value > 0)
             {
                 items = items.Take(query.Limit.Value);
             }

Emby.Server.Implementations/Updates/InstallationManager.cs

@@ -156,6 +156,11 @@ namespace Emby.Server.Implementations.Updates
                 _logger.LogError(ex, "The URL configured for the plugin repository manifest URL is not valid: {Manifest}", manifest);
                 return Array.Empty<PackageInfo>();
             }
+            catch (NotSupportedException ex)
+            {
+                _logger.LogError(ex, "The URL scheme configured for the plugin repository is not supported: {Manifest}", manifest);
+                return Array.Empty<PackageInfo>();
+            }
             catch (HttpRequestException ex)
             {
                 _logger.LogError(ex, "An error occurred while accessing the plugin manifest: {Manifest}", manifest);
@@ -223,15 +228,14 @@ namespace Emby.Server.Implementations.Updates
             Guid id = default,
             Version? specificVersion = null)
         {
-            if (name is not null)
-            {
-                availablePackages = availablePackages.Where(x => x.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
-            }
-
             if (!id.IsEmpty())
             {
                 availablePackages = availablePackages.Where(x => x.Id.Equals(id));
             }
+            else if (name is not null)
+            {
+                availablePackages = availablePackages.Where(x => x.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
+            }
 
             if (specificVersion is not null)
             {
@@ -558,7 +562,7 @@ namespace Emby.Server.Implementations.Updates
             }
 
             stream.Position = 0;
-            ZipFile.ExtractToDirectory(stream, targetDir, true);
+            await ZipFile.ExtractToDirectoryAsync(stream, targetDir, true, cancellationToken);
 
             // Ensure we create one or populate existing ones with missing data.
             await _pluginManager.PopulateManifest(package.PackageInfo, package.Version, targetDir, status).ConfigureAwait(false);

Jellyfin.Api/Controllers/ActivityLogController.cs

@@ -1,13 +1,16 @@
 using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
-using Jellyfin.Api.Constants;
+using Jellyfin.Data.Enums;
 using Jellyfin.Data.Queries;
+using Jellyfin.Database.Implementations.Enums;
 using MediaBrowser.Common.Api;
 using MediaBrowser.Model.Activity;
 using MediaBrowser.Model.Querying;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
 
 namespace Jellyfin.Api.Controllers;
 
@@ -32,10 +35,20 @@ public class ActivityLogController : BaseJellyfinApiController
     /// <summary>
     /// Gets activity log entries.
     /// </summary>
-    /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
+    /// <param name="startIndex">The record index to start at. All items with a lower index will be dropped from the results.</param>
-    /// <param name="limit">Optional. The maximum number of records to return.</param>
+    /// <param name="limit">The maximum number of records to return.</param>
-    /// <param name="minDate">Optional. The minimum date. Format = ISO.</param>
+    /// <param name="minDate">The minimum date.</param>
-    /// <param name="hasUserId">Optional. Filter log entries if it has user id, or not.</param>
+    /// <param name="maxDate">The maximum date.</param>
+    /// <param name="hasUserId">Filter log entries if it has user id, or not.</param>
+    /// <param name="name">Filter by name.</param>
+    /// <param name="overview">Filter by overview.</param>
+    /// <param name="shortOverview">Filter by short overview.</param>
+    /// <param name="type">Filter by type.</param>
+    /// <param name="itemId">Filter by item id.</param>
+    /// <param name="username">Filter by username.</param>
+    /// <param name="severity">Filter by log severity.</param>
+    /// <param name="sortBy">Specify one or more sort orders. Format: SortBy=Name,Type.</param>
+    /// <param name="sortOrder">Sort Order..</param>
     /// <response code="200">Activity log returned.</response>
     /// <returns>A <see cref="QueryResult{ActivityLogEntry}"/> containing the log entries.</returns>
     [HttpGet("Entries")]
@@ -44,14 +57,62 @@ public class ActivityLogController : BaseJellyfinApiController
         [FromQuery] int? startIndex,
         [FromQuery] int? limit,
         [FromQuery] DateTime? minDate,
-        [FromQuery] bool? hasUserId)
+        [FromQuery] DateTime? maxDate,
+        [FromQuery] bool? hasUserId,
+        [FromQuery] string? name,
+        [FromQuery] string? overview,
+        [FromQuery] string? shortOverview,
+        [FromQuery] string? type,
+        [FromQuery] Guid? itemId,
+        [FromQuery] string? username,
+        [FromQuery] LogLevel? severity,
+        [FromQuery] ActivityLogSortBy[]? sortBy,
+        [FromQuery] SortOrder[]? sortOrder)
     {
-        return await _activityManager.GetPagedResultAsync(new ActivityLogQuery
+        var query = new ActivityLogQuery
         {
             Skip = startIndex,
             Limit = limit,
             MinDate = minDate,
-            HasUserId = hasUserId
+            MaxDate = maxDate,
-        }).ConfigureAwait(false);
+            HasUserId = hasUserId,
+            Name = name,
+            Overview = overview,
+            ShortOverview = shortOverview,
+            Type = type,
+            ItemId = itemId,
+            Username = username,
+            Severity = severity,
+            OrderBy = GetOrderBy(sortBy ?? [], sortOrder ?? []),
+        };
+
+        return await _activityManager.GetPagedResultAsync(query).ConfigureAwait(false);
+    }
+
+    private static (ActivityLogSortBy SortBy, SortOrder SortOrder)[] GetOrderBy(
+        IReadOnlyList<ActivityLogSortBy> sortBy,
+        IReadOnlyList<SortOrder> requestedSortOrder)
+    {
+        if (sortBy.Count == 0)
+        {
+            return [];
+        }
+
+        var result = new (ActivityLogSortBy, SortOrder)[sortBy.Count];
+        var i = 0;
+        for (; i < requestedSortOrder.Count; i++)
+        {
+            result[i] = (sortBy[i], requestedSortOrder[i]);
+        }
+
+        // Add remaining elements with the first specified SortOrder
+        // or the default one if no SortOrders are specified
+        var order = requestedSortOrder.Count > 0 ? requestedSortOrder[0] : SortOrder.Ascending;
+        for (; i < sortBy.Count; i++)
+        {
+            result[i] = (sortBy[i], order);
+        }
+
+        return result;
     }
 }

Jellyfin.Api/Controllers/ArtistsController.cs

@@ -122,7 +122,6 @@ public class ArtistsController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         User? user = null;
@@ -326,7 +325,6 @@ public class ArtistsController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         User? user = null;
@@ -467,7 +465,7 @@ public class ArtistsController : BaseJellyfinApiController
     public ActionResult<BaseItemDto> GetArtistByName([FromRoute, Required] string name, [FromQuery] Guid? userId)
     {
         userId = RequestHelpers.GetUserId(User, userId);
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
 
         var item = _libraryManager.GetArtist(name, dtoOptions);
 

Jellyfin.Api/Controllers/AudioController.cs

@@ -50,7 +50,6 @@ public class AudioController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -107,7 +106,6 @@ public class AudioController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -159,7 +157,6 @@ public class AudioController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,
@@ -217,7 +214,6 @@ public class AudioController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -274,7 +270,6 @@ public class AudioController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -326,7 +321,6 @@ public class AudioController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,

Jellyfin.Api/Controllers/CollectionController.cs

@@ -65,7 +65,7 @@ public class CollectionController : BaseJellyfinApiController
             UserIds = new[] { userId }
         }).ConfigureAwait(false);
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
 
         var dto = _dtoService.GetBaseItemDto(item, dtoOptions);
 

Jellyfin.Api/Controllers/DynamicHlsController.cs

@@ -122,7 +122,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -182,7 +181,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -238,7 +236,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,
@@ -364,7 +361,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -425,7 +421,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -481,7 +476,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,
@@ -543,7 +537,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="maxStreamingBitrate">Optional. The maximum streaming bitrate.</param>
@@ -601,7 +594,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? maxStreamingBitrate,
@@ -654,7 +646,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate ?? maxStreamingBitrate,
@@ -713,7 +704,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -771,7 +761,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -826,7 +815,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,
@@ -887,7 +875,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="maxStreamingBitrate">Optional. The maximum streaming bitrate.</param>
@@ -943,7 +930,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? maxStreamingBitrate,
@@ -996,7 +982,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate ?? maxStreamingBitrate,
@@ -1060,7 +1045,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -1124,7 +1108,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -1181,7 +1164,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,
@@ -1247,7 +1229,6 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="maxStreamingBitrate">Optional. The maximum streaming bitrate.</param>
@@ -1309,7 +1290,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? maxStreamingBitrate,
@@ -1364,7 +1344,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate ?? maxStreamingBitrate,
@@ -1586,16 +1565,6 @@ public class DynamicHlsController : BaseJellyfinApiController
         var videoCodec = _encodingHelper.GetVideoEncoder(state, _encodingOptions);
         var threads = EncodingHelper.GetNumberOfThreads(state, _encodingOptions, videoCodec);
 
-        if (state.BaseRequest.BreakOnNonKeyFrames)
-        {
-            // FIXME: this is actually a workaround, as ideally it really should be the client which decides whether non-keyframe
-            //        breakpoints are supported; but current implementation always uses "ffmpeg input seeking" which is liable
-            //        to produce a missing part of video stream before first keyframe is encountered, which may lead to
-            //        awkward cases like a few starting HLS segments having no video whatsoever, which breaks hls.js
-            _logger.LogInformation("Current HLS implementation doesn't support non-keyframe breaks but one is requested, ignoring that request");
-            state.BaseRequest.BreakOnNonKeyFrames = false;
-        }
-
         var mapArgs = state.IsOutputVideo ? _encodingHelper.GetMapArgs(state) : string.Empty;
 
         var directory = Path.GetDirectoryName(outputPath) ?? throw new ArgumentException($"Provided path ({outputPath}) is not valid.", nameof(outputPath));
@@ -1625,8 +1594,11 @@ public class DynamicHlsController : BaseJellyfinApiController
 
             var useLegacySegmentOption = _mediaEncoder.EncoderVersion < _minFFmpegHlsSegmentOptions;
 
-            // fMP4 needs this flag to write the audio packet DTS/PTS including the initial delay into MOOF::TRAF::TFDT
+            if (state.VideoStream is not null && state.IsOutputVideo)
-            hlsArguments += $" {(useLegacySegmentOption ? "-hls_ts_options" : "-hls_segment_options")} movflags=+frag_discont";
+            {
+                // fMP4 needs this flag to write the audio packet DTS/PTS including the initial delay into MOOF::TRAF::TFDT
+                hlsArguments += $" {(useLegacySegmentOption ? "-hls_ts_options" : "-hls_segment_options")} movflags=+frag_discont";
+            }
 
             segmentFormat = "fmp4" + outputFmp4HeaderArg;
         }
@@ -1743,11 +1715,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             var videoCodec = _encodingHelper.GetVideoEncoder(state, _encodingOptions);
             var copyArgs = "-codec:a:0 copy" + bitStreamArgs + strictArgs;
 
-            if (EncodingHelper.IsCopyCodec(videoCodec) && state.EnableBreakOnNonKeyFrames(videoCodec))
-            {
-                return copyArgs + " -copypriorss:a:0 0";
-            }
-
             return copyArgs;
         }
 
@@ -1836,8 +1803,9 @@ public class DynamicHlsController : BaseJellyfinApiController
             {
                 if (isActualOutputVideoCodecHevc)
                 {
-                    // Prefer dvh1 to dvhe
+                    // Use hvc1 for 8.4. This is what Dolby uses for its official sample streams. Tagging with dvh1 would break some players with strict tag checking like Apple Safari.
-                    args += " -tag:v:0 dvh1 -strict -2";
+                    var codecTag = state.VideoStream.VideoRangeType == VideoRangeType.DOVIWithHLG ? "hvc1" : "dvh1";
+                    args += $" -tag:v:0 {codecTag} -strict -2";
                 }
                 else if (isActualOutputVideoCodecAv1)
                 {

Jellyfin.Api/Controllers/GenresController.cs

@@ -94,7 +94,6 @@ public class GenresController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, false, imageTypeLimit, enableImageTypes);
 
         User? user = userId.IsNullOrEmpty()
@@ -159,8 +158,7 @@ public class GenresController : BaseJellyfinApiController
     public ActionResult<BaseItemDto> GetGenre([FromRoute, Required] string genreName, [FromQuery] Guid? userId)
     {
         userId = RequestHelpers.GetUserId(User, userId);
-        var dtoOptions = new DtoOptions()
+        var dtoOptions = new DtoOptions();
-            .AddClientFields(User);
 
         Genre? item;
         if (genreName.Contains(BaseItem.SlugChar, StringComparison.OrdinalIgnoreCase))

Jellyfin.Api/Controllers/InstantMixController.cs

@@ -90,7 +90,6 @@ public class InstantMixController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromItem(item, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);
@@ -134,7 +133,6 @@ public class InstantMixController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromItem(item, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);
@@ -178,7 +176,6 @@ public class InstantMixController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromItem(item, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);
@@ -214,7 +211,6 @@ public class InstantMixController : BaseJellyfinApiController
             ? null
             : _userManager.GetUserById(userId.Value);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromGenres(new[] { name }, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);
@@ -258,7 +254,6 @@ public class InstantMixController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromItem(item, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);
@@ -302,7 +297,6 @@ public class InstantMixController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromItem(item, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);
@@ -385,7 +379,6 @@ public class InstantMixController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var items = _musicManager.GetInstantMixFromItem(item, user, dtoOptions);
         return GetResult(items, user, limit, dtoOptions);

Jellyfin.Api/Controllers/ItemUpdateController.cs

@@ -180,11 +180,14 @@ public class ItemUpdateController : BaseJellyfinApiController
                 info.ContentTypeOptions = GetContentTypeOptions(true).ToArray();
                 info.ContentType = configuredContentType;
 
-                if (inheritedContentType is null || inheritedContentType == CollectionType.tvshows)
+                if (inheritedContentType is null
+                    || inheritedContentType == CollectionType.tvshows
+                    || inheritedContentType == CollectionType.movies)
                 {
                     info.ContentTypeOptions = info.ContentTypeOptions
                         .Where(i => string.IsNullOrWhiteSpace(i.Value)
-                                    || string.Equals(i.Value, "TvShows", StringComparison.OrdinalIgnoreCase))
+                                    || string.Equals(i.Value, "TvShows", StringComparison.OrdinalIgnoreCase)
+                                    || string.Equals(i.Value, "Movies", StringComparison.OrdinalIgnoreCase))
                         .ToArray();
                 }
             }
@@ -418,7 +421,7 @@ public class ItemUpdateController : BaseJellyfinApiController
         {
             if (item is IHasAlbumArtist hasAlbumArtists)
             {
-                hasAlbumArtists.AlbumArtists = Array.ConvertAll(request.AlbumArtists, i => i.Name);
+                hasAlbumArtists.AlbumArtists = Array.ConvertAll(request.AlbumArtists, i => i.Name.Trim());
             }
         }
 
@@ -426,7 +429,7 @@ public class ItemUpdateController : BaseJellyfinApiController
         {
             if (item is IHasArtist hasArtists)
             {
-                hasArtists.Artists = Array.ConvertAll(request.ArtistItems, i => i.Name);
+                hasArtists.Artists = Array.ConvertAll(request.ArtistItems, i => i.Name.Trim());
             }
         }
 

Jellyfin.Api/Controllers/ItemsController.cs

@@ -268,7 +268,6 @@ public class ItemsController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         if (includeItemTypes.Length == 1
@@ -849,7 +848,6 @@ public class ItemsController : BaseJellyfinApiController
 
         var parentIdGuid = parentId ?? Guid.Empty;
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var ancestorIds = Array.Empty<Guid>();

Jellyfin.Api/Controllers/LibraryController.cs

@@ -23,6 +23,7 @@ using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Entities.Movies;
 using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Activity;
@@ -187,7 +188,7 @@ public class LibraryController : BaseJellyfinApiController
             item = parent;
         }
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         var items = themeItems
             .Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user, item))
             .ToArray();
@@ -260,7 +261,7 @@ public class LibraryController : BaseJellyfinApiController
             item = parent;
         }
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         var items = themeItems
             .Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user, item))
             .ToArray();
@@ -496,7 +497,7 @@ public class LibraryController : BaseJellyfinApiController
 
         var baseItemDtos = new List<BaseItemDto>();
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         BaseItem? parent = item.GetParent();
 
         while (parent is not null)
@@ -556,7 +557,7 @@ public class LibraryController : BaseJellyfinApiController
             items = items.Where(i => i.IsHidden == val).ToList();
         }
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         var resultArray = _dtoService.GetBaseItemDtos(items, dtoOptions);
         return new QueryResult<BaseItemDto>(resultArray);
     }
@@ -700,7 +701,18 @@ public class LibraryController : BaseJellyfinApiController
         // Quotes are valid in linux. They'll possibly cause issues here.
         var filename = Path.GetFileName(item.Path)?.Replace("\"", string.Empty, StringComparison.Ordinal);
 
-        return PhysicalFile(item.Path, MimeTypes.GetMimeType(item.Path), filename, true);
+        var filePath = item.Path;
+        if (item.IsFileProtocol)
+        {
+            // PhysicalFile does not work well with symlinks at the moment.
+            var resolved = FileSystemHelper.ResolveLinkTarget(filePath, returnFinalTarget: true);
+            if (resolved is not null && resolved.Exists)
+            {
+                filePath = resolved.FullName;
+            }
+        }
+
+        return PhysicalFile(filePath, MimeTypes.GetMimeType(filePath), filename, true);
     }
 
     /// <summary>
@@ -747,8 +759,7 @@ public class LibraryController : BaseJellyfinApiController
             return new QueryResult<BaseItemDto>();
         }
 
-        var dtoOptions = new DtoOptions { Fields = fields }
+        var dtoOptions = new DtoOptions { Fields = fields };
-            .AddClientFields(User);
 
         var program = item as IHasProgramAttributes;
         bool? isMovie = item is Movie || (program is not null && program.IsMovie) || item is Trailer;

Jellyfin.Api/Controllers/LibraryStructureController.cs

@@ -342,6 +342,17 @@ public class LibraryStructureController : BaseJellyfinApiController
             return NotFound();
         }
 
+        LibraryOptions options = item.GetLibraryOptions();
+        foreach (var mediaPath in request.LibraryOptions!.PathInfos)
+        {
+            if (options.PathInfos.Any(i => i.Path == mediaPath.Path))
+            {
+                continue;
+            }
+
+            _libraryManager.CreateShortcut(item.Path, mediaPath);
+        }
+
         item.UpdateLibraryOptions(request.LibraryOptions);
         return NoContent();
     }

Jellyfin.Api/Controllers/LiveTvController.cs

@@ -170,7 +170,6 @@ public class LiveTvController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var channelResult = _liveTvManager.GetInternalChannels(
@@ -242,8 +241,7 @@ public class LiveTvController : BaseJellyfinApiController
             return NotFound();
         }
 
-        var dtoOptions = new DtoOptions()
+        var dtoOptions = new DtoOptions();
-            .AddClientFields(User);
         return _dtoService.GetBaseItemDto(item, dtoOptions, user);
     }
 
@@ -297,7 +295,6 @@ public class LiveTvController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         return await _liveTvManager.GetRecordingsAsync(
@@ -444,8 +441,7 @@ public class LiveTvController : BaseJellyfinApiController
             return NotFound();
         }
 
-        var dtoOptions = new DtoOptions()
+        var dtoOptions = new DtoOptions();
-            .AddClientFields(User);
 
         return _dtoService.GetBaseItemDto(item, dtoOptions, user);
     }
@@ -635,7 +631,6 @@ public class LiveTvController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         return await _liveTvManager.GetPrograms(query, dtoOptions, CancellationToken.None).ConfigureAwait(false);
     }
@@ -690,7 +685,6 @@ public class LiveTvController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = body.Fields ?? [] }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(body.EnableImages, body.EnableUserData, body.ImageTypeLimit, body.EnableImageTypes ?? []);
         return await _liveTvManager.GetPrograms(query, dtoOptions, CancellationToken.None).ConfigureAwait(false);
     }
@@ -760,7 +754,6 @@ public class LiveTvController : BaseJellyfinApiController
         };
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         return await _liveTvManager.GetRecommendedProgramsAsync(query, dtoOptions, CancellationToken.None).ConfigureAwait(false);
     }

Jellyfin.Api/Controllers/MoviesController.cs

@@ -74,8 +74,7 @@ public class MoviesController : BaseJellyfinApiController
         var user = userId.IsNullOrEmpty()
             ? null
             : _userManager.GetUserById(userId.Value);
-        var dtoOptions = new DtoOptions { Fields = fields }
+        var dtoOptions = new DtoOptions { Fields = fields };
-            .AddClientFields(User);
 
         var categories = new List<RecommendationDto>();
 

Jellyfin.Api/Controllers/MusicGenresController.cs

@@ -94,7 +94,6 @@ public class MusicGenresController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, false, imageTypeLimit, enableImageTypes);
 
         User? user = userId.IsNullOrEmpty()
@@ -148,7 +147,7 @@ public class MusicGenresController : BaseJellyfinApiController
     public ActionResult<BaseItemDto> GetMusicGenre([FromRoute, Required] string genreName, [FromQuery] Guid? userId)
     {
         userId = RequestHelpers.GetUserId(User, userId);
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
 
         MusicGenre? item;
 

Jellyfin.Api/Controllers/PersonsController.cs

@@ -81,7 +81,6 @@ public class PersonsController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         User? user = userId.IsNullOrEmpty()
@@ -121,8 +120,7 @@ public class PersonsController : BaseJellyfinApiController
     public ActionResult<BaseItemDto> GetPerson([FromRoute, Required] string name, [FromQuery] Guid? userId)
     {
         userId = RequestHelpers.GetUserId(User, userId);
-        var dtoOptions = new DtoOptions()
+        var dtoOptions = new DtoOptions();
-            .AddClientFields(User);
 
         var item = _libraryManager.GetPerson(name);
         if (item is null)

Jellyfin.Api/Controllers/PlaylistsController.cs

@@ -548,7 +548,6 @@ public class PlaylistsController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var dtos = _dtoService.GetBaseItemDtos(items.Select(i => i.Item2).ToList(), dtoOptions, user);

Jellyfin.Api/Controllers/StudiosController.cs

@@ -89,7 +89,6 @@ public class StudiosController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         User? user = userId.IsNullOrEmpty()
@@ -142,7 +141,7 @@ public class StudiosController : BaseJellyfinApiController
     public ActionResult<BaseItemDto> GetStudio([FromRoute, Required] string name, [FromQuery] Guid? userId)
     {
         userId = RequestHelpers.GetUserId(User, userId);
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
 
         var item = _libraryManager.GetStudio(name);
         if (!userId.IsNullOrEmpty())

Jellyfin.Api/Controllers/SuggestionsController.cs

@@ -77,7 +77,7 @@ public class SuggestionsController : BaseJellyfinApiController
             user = _userManager.GetUserById(requestUserId);
         }
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         var result = _libraryManager.GetItemsResult(new InternalItemsQuery(user)
         {
             OrderBy = new[] { (ItemSortBy.Random, SortOrder.Descending) },

Jellyfin.Api/Controllers/TrickplayController.cs

@@ -86,7 +86,7 @@ public class TrickplayController : BaseJellyfinApiController
         [FromRoute, Required] int index,
         [FromQuery] Guid? mediaSourceId)
     {
-        var item = _libraryManager.GetItemById<BaseItem>(itemId, User.GetUserId());
+        var item = _libraryManager.GetItemById<BaseItem>(mediaSourceId ?? itemId, User.GetUserId());
         if (item is null)
         {
             return NotFound();

Jellyfin.Api/Controllers/TvShowsController.cs

@@ -99,7 +99,6 @@ public class TvShowsController : BaseJellyfinApiController
         }
 
         var options = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var result = _tvSeriesManager.GetNextUp(
@@ -161,7 +160,6 @@ public class TvShowsController : BaseJellyfinApiController
         var parentIdGuid = parentId ?? Guid.Empty;
 
         var options = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var itemsResult = _libraryManager.GetItemList(new InternalItemsQuery(user)
@@ -231,7 +229,6 @@ public class TvShowsController : BaseJellyfinApiController
         List<BaseItem> episodes;
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
         var shouldIncludeMissingEpisodes = (user is not null && user.DisplayMissingEpisodes) || User.GetIsApiKey();
 
@@ -360,7 +357,6 @@ public class TvShowsController : BaseJellyfinApiController
         });
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var returnItems = _dtoService.GetBaseItemDtos(seasons, dtoOptions, user);

Jellyfin.Api/Controllers/UniversalAudioController.cs

@@ -83,7 +83,6 @@ public class UniversalAudioController : BaseJellyfinApiController
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="enableRemoteMedia">Optional. Whether to enable remote media.</param>
     /// <param name="enableAudioVbrEncoding">Optional. Whether to enable Audio Encoding.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="enableRedirection">Whether to enable redirection. Defaults to true.</param>
     /// <response code="200">Audio stream returned.</response>
     /// <response code="302">Redirected to remote audio stream.</response>
@@ -114,7 +113,6 @@ public class UniversalAudioController : BaseJellyfinApiController
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] bool? enableRemoteMedia,
         [FromQuery] bool enableAudioVbrEncoding = true,
-        [FromQuery] bool breakOnNonKeyFrames = false,
         [FromQuery] bool enableRedirection = true)
     {
         userId = RequestHelpers.GetUserId(User, userId);
@@ -127,7 +125,7 @@ public class UniversalAudioController : BaseJellyfinApiController
             return NotFound();
         }
 
-        var deviceProfile = GetDeviceProfile(container, transcodingContainer, audioCodec, transcodingProtocol, breakOnNonKeyFrames, transcodingAudioChannels, maxAudioSampleRate, maxAudioBitDepth, maxAudioChannels);
+        var deviceProfile = GetDeviceProfile(container, transcodingContainer, audioCodec, transcodingProtocol, transcodingAudioChannels, maxAudioSampleRate, maxAudioBitDepth, maxAudioChannels);
 
         _logger.LogInformation("GetPostedPlaybackInfo profile: {@Profile}", deviceProfile);
 
@@ -208,7 +206,6 @@ public class UniversalAudioController : BaseJellyfinApiController
                 EnableAutoStreamCopy = true,
                 AllowAudioStreamCopy = true,
                 AllowVideoStreamCopy = true,
-                BreakOnNonKeyFrames = breakOnNonKeyFrames,
                 AudioSampleRate = maxAudioSampleRate,
                 MaxAudioChannels = maxAudioChannels,
                 MaxAudioBitDepth = maxAudioBitDepth,
@@ -242,7 +239,6 @@ public class UniversalAudioController : BaseJellyfinApiController
             EnableAutoStreamCopy = true,
             AllowAudioStreamCopy = true,
             AllowVideoStreamCopy = true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames,
             AudioSampleRate = maxAudioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = isStatic ? null : (audioBitRate ?? maxStreamingBitrate),
@@ -263,7 +259,6 @@ public class UniversalAudioController : BaseJellyfinApiController
         string? transcodingContainer,
         string? audioCodec,
         MediaStreamProtocol? transcodingProtocol,
-        bool? breakOnNonKeyFrames,
         int? transcodingAudioChannels,
         int? maxAudioSampleRate,
         int? maxAudioBitDepth,
@@ -298,7 +293,6 @@ public class UniversalAudioController : BaseJellyfinApiController
                 Container = transcodingContainer ?? "mp3",
                 AudioCodec = audioCodec ?? "mp3",
                 Protocol = transcodingProtocol ?? MediaStreamProtocol.http,
-                BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
                 MaxAudioChannels = transcodingAudioChannels?.ToString(CultureInfo.InvariantCulture)
             }
         };

Jellyfin.Api/Controllers/UserLibraryController.cs

@@ -13,6 +13,7 @@ using Jellyfin.Extensions;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Dto;
@@ -94,7 +95,7 @@ public class UserLibraryController : BaseJellyfinApiController
 
         await RefreshItemOnDemandIfNeeded(item).ConfigureAwait(false);
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
 
         return _dtoService.GetBaseItemDto(item, dtoOptions, user);
     }
@@ -133,7 +134,7 @@ public class UserLibraryController : BaseJellyfinApiController
         }
 
         var item = _libraryManager.GetUserRootFolder();
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         return _dtoService.GetBaseItemDto(item, dtoOptions, user);
     }
 
@@ -180,7 +181,7 @@ public class UserLibraryController : BaseJellyfinApiController
         }
 
         var items = await _libraryManager.GetIntros(item, user).ConfigureAwait(false);
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         var dtos = items.Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user)).ToArray();
 
         return new QueryResult<BaseItemDto>(dtos);
@@ -422,7 +423,7 @@ public class UserLibraryController : BaseJellyfinApiController
             return NotFound();
         }
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         if (item is IHasTrailers hasTrailers)
         {
             var trailers = hasTrailers.LocalTrailers;
@@ -478,7 +479,7 @@ public class UserLibraryController : BaseJellyfinApiController
             return NotFound();
         }
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
 
         return Ok(item
             .GetExtras()
@@ -549,7 +550,6 @@ public class UserLibraryController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         var list = _userViewManager.GetLatestItems(
@@ -569,7 +569,7 @@ public class UserLibraryController : BaseJellyfinApiController
             var item = i.Item2[0];
             var childCount = 0;
 
-            if (i.Item1 is not null && (i.Item2.Count > 1 || i.Item1 is MusicAlbum))
+            if (i.Item1 is not null && (i.Item2.Count > 1 || i.Item1 is MusicAlbum || i.Item1 is Series ))
             {
                 item = i.Item1;
                 childCount = i.Item2.Count;

Jellyfin.Api/Controllers/UserViewsController.cs

@@ -86,7 +86,7 @@ public class UserViewsController : BaseJellyfinApiController
 
         var folders = _userViewManager.GetUserViews(query);
 
-        var dtoOptions = new DtoOptions().AddClientFields(User);
+        var dtoOptions = new DtoOptions();
         dtoOptions.Fields = [..dtoOptions.Fields, ItemFields.PrimaryImageAspectRatio, ItemFields.DisplayPreferencesId];
 
         var dtos = Array.ConvertAll(folders, i => _dtoService.GetBaseItemDto(i, dtoOptions, user));

Jellyfin.Api/Controllers/VideosController.cs

@@ -111,7 +111,6 @@ public class VideosController : BaseJellyfinApiController
         }
 
         var dtoOptions = new DtoOptions();
-        dtoOptions = dtoOptions.AddClientFields(User);
 
         BaseItemDto[] items;
         if (item is Video video)
@@ -271,7 +270,6 @@ public class VideosController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -330,7 +328,6 @@ public class VideosController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -387,7 +384,6 @@ public class VideosController : BaseJellyfinApiController
             EnableAutoStreamCopy = enableAutoStreamCopy ?? true,
             AllowAudioStreamCopy = allowAudioStreamCopy ?? true,
             AllowVideoStreamCopy = allowVideoStreamCopy ?? true,
-            BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false,
             AudioSampleRate = audioSampleRate,
             MaxAudioChannels = maxAudioChannels,
             AudioBitRate = audioBitRate,
@@ -512,7 +508,6 @@ public class VideosController : BaseJellyfinApiController
     /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param>
     /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param>
     /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param>
-    /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param>
     /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param>
     /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param>
     /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param>
@@ -571,7 +566,6 @@ public class VideosController : BaseJellyfinApiController
         [FromQuery] bool? enableAutoStreamCopy,
         [FromQuery] bool? allowVideoStreamCopy,
         [FromQuery] bool? allowAudioStreamCopy,
-        [FromQuery] bool? breakOnNonKeyFrames,
         [FromQuery] int? audioSampleRate,
         [FromQuery] int? maxAudioBitDepth,
         [FromQuery] int? audioBitRate,
@@ -625,7 +619,6 @@ public class VideosController : BaseJellyfinApiController
             enableAutoStreamCopy,
             allowVideoStreamCopy,
             allowAudioStreamCopy,
-            breakOnNonKeyFrames,
             audioSampleRate,
             maxAudioBitDepth,
             audioBitRate,

Jellyfin.Api/Controllers/YearsController.cs

@@ -89,7 +89,6 @@ public class YearsController : BaseJellyfinApiController
     {
         userId = RequestHelpers.GetUserId(User, userId);
         var dtoOptions = new DtoOptions { Fields = fields }
-            .AddClientFields(User)
             .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
 
         User? user = userId.IsNullOrEmpty()
@@ -182,8 +181,7 @@ public class YearsController : BaseJellyfinApiController
             return NotFound();
         }
 
-        var dtoOptions = new DtoOptions()
+        var dtoOptions = new DtoOptions();
-            .AddClientFields(User);
 
         if (!userId.IsNullOrEmpty())
         {

Jellyfin.Api/Extensions/DtoExtensions.cs

@@ -1,10 +1,6 @@
-using System;
 using System.Collections.Generic;
-using System.Security.Claims;
-using Jellyfin.Extensions;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Model.Entities;
-using MediaBrowser.Model.Querying;
 
 namespace Jellyfin.Api.Extensions;
 
@@ -13,55 +9,6 @@ namespace Jellyfin.Api.Extensions;
 /// </summary>
 public static class DtoExtensions
 {
-    /// <summary>
-    /// Add additional fields depending on client.
-    /// </summary>
-    /// <remarks>
-    /// Use in place of GetDtoOptions.
-    /// Legacy order: 2.
-    /// </remarks>
-    /// <param name="dtoOptions">DtoOptions object.</param>
-    /// <param name="user">Current claims principal.</param>
-    /// <returns>Modified DtoOptions object.</returns>
-    internal static DtoOptions AddClientFields(
-        this DtoOptions dtoOptions, ClaimsPrincipal user)
-    {
-        string? client = user.GetClient();
-
-        // No client in claim
-        if (string.IsNullOrEmpty(client))
-        {
-            return dtoOptions;
-        }
-
-        if (!dtoOptions.ContainsField(ItemFields.RecursiveItemCount))
-        {
-            if (client.Contains("kodi", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("wmc", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("media center", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("classic", StringComparison.OrdinalIgnoreCase))
-            {
-                dtoOptions.Fields = [..dtoOptions.Fields, ItemFields.RecursiveItemCount];
-            }
-        }
-
-        if (!dtoOptions.ContainsField(ItemFields.ChildCount))
-        {
-            if (client.Contains("kodi", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("wmc", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("media center", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("classic", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("roku", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("samsung", StringComparison.OrdinalIgnoreCase) ||
-                client.Contains("androidtv", StringComparison.OrdinalIgnoreCase))
-            {
-                dtoOptions.Fields = [..dtoOptions.Fields, ItemFields.ChildCount];
-            }
-        }
-
-        return dtoOptions;
-    }
-
     /// <summary>
     /// Add additional DtoOptions.
     /// </summary>

Jellyfin.Api/Formatters/XmlOutputFormatter.cs

@@ -1,4 +1,8 @@
+using System;
 using System.Net.Mime;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc.Formatters;
 
 namespace Jellyfin.Api.Formatters;
@@ -6,7 +10,7 @@ namespace Jellyfin.Api.Formatters;
 /// <summary>
 /// Xml output formatter.
 /// </summary>
-public sealed class XmlOutputFormatter : StringOutputFormatter
+public sealed class XmlOutputFormatter : TextOutputFormatter
 {
     /// <summary>
     /// Initializes a new instance of the <see cref="XmlOutputFormatter"/> class.
@@ -15,5 +19,24 @@ public sealed class XmlOutputFormatter : StringOutputFormatter
     {
         SupportedMediaTypes.Clear();
         SupportedMediaTypes.Add(MediaTypeNames.Text.Xml);
+
+        SupportedEncodings.Add(Encoding.UTF8);
+        SupportedEncodings.Add(Encoding.Unicode);
+    }
+
+    /// <inheritdoc />
+    public override async Task WriteResponseBodyAsync(OutputFormatterWriteContext context, Encoding selectedEncoding)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        ArgumentNullException.ThrowIfNull(selectedEncoding);
+
+        var valueAsString = context.Object?.ToString();
+        if (string.IsNullOrEmpty(valueAsString))
+        {
+            return;
+        }
+
+        var response = context.HttpContext.Response;
+        await response.WriteAsync(valueAsString, selectedEncoding).ConfigureAwait(false);
     }
 }

Jellyfin.Api/Helpers/DynamicHlsHelper.cs

@@ -154,7 +154,7 @@ public class DynamicHlsHelper
         // from universal audio service, need to override the AudioCodec when the actual request differs from original query
         if (!string.Equals(state.OutputAudioCodec, _httpContextAccessor.HttpContext.Request.Query["AudioCodec"].ToString(), StringComparison.OrdinalIgnoreCase))
         {
-            var newQuery = Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(_httpContextAccessor.HttpContext.Request.QueryString.ToString());
+            var newQuery = Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(queryString);
             newQuery["AudioCodec"] = state.OutputAudioCodec;
             queryString = Microsoft.AspNetCore.WebUtilities.QueryHelpers.AddQueryString(string.Empty, newQuery);
         }
@@ -173,10 +173,21 @@ public class DynamicHlsHelper
             queryString += "&TranscodeReasons=" + state.Request.TranscodeReasons;
         }
 
-        // Main stream
+        // Video rotation metadata is only supported in fMP4 remuxing
-        var playlistUrl = isLiveStream ? "live.m3u8" : "main.m3u8";
+        if (state.VideoStream is not null
+            && state.VideoRequest is not null
+            && (state.VideoStream?.Rotation ?? 0) != 0
+            && EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
+            && !string.IsNullOrWhiteSpace(state.Request.SegmentContainer)
+            && !string.Equals(state.Request.SegmentContainer, "mp4", StringComparison.OrdinalIgnoreCase))
+        {
+            queryString += "&AllowVideoStreamCopy=false";
+        }
 
-        playlistUrl += queryString;
+        // Main stream
+        var baseUrl = isLiveStream ? "live.m3u8" : "main.m3u8";
+        var playlistUrl = baseUrl + queryString;
+        var playlistQuery = Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(queryString);
 
         var subtitleStreams = state.MediaSource
             .MediaStreams
@@ -198,37 +209,36 @@ public class DynamicHlsHelper
             AddSubtitles(state, subtitleStreams, builder, _httpContextAccessor.HttpContext.User);
         }
 
-        // Video rotation metadata is only supported in fMP4 remuxing
-        if (state.VideoStream is not null
-            && state.VideoRequest is not null
-            && (state.VideoStream?.Rotation ?? 0) != 0
-            && EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
-            && !string.IsNullOrWhiteSpace(state.Request.SegmentContainer)
-            && !string.Equals(state.Request.SegmentContainer, "mp4", StringComparison.OrdinalIgnoreCase))
-        {
-            playlistUrl += "&AllowVideoStreamCopy=false";
-        }
-
         var basicPlaylist = AppendPlaylist(builder, state, playlistUrl, totalBitrate, subtitleGroup);
 
         if (state.VideoStream is not null && state.VideoRequest is not null)
         {
             var encodingOptions = _serverConfigurationManager.GetEncodingOptions();
 
-            // Provide SDR HEVC entrance for backward compatibility.
+            // Provide AV1 and HEVC SDR entrances for backward compatibility.
-            if (encodingOptions.AllowHevcEncoding
+            foreach (var sdrVideoCodec in new[] { "av1", "hevc" })
-                && !encodingOptions.AllowAv1Encoding
-                && EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
-                && state.VideoStream.VideoRange == VideoRange.HDR
-                && string.Equals(state.ActualOutputVideoCodec, "hevc", StringComparison.OrdinalIgnoreCase))
             {
-                var requestedVideoProfiles = state.GetRequestedProfiles("hevc");
+                var isAv1EncodingAllowed = encodingOptions.AllowAv1Encoding
-                if (requestedVideoProfiles is not null && requestedVideoProfiles.Length > 0)
+                    && string.Equals(sdrVideoCodec, "av1", StringComparison.OrdinalIgnoreCase)
+                    && string.Equals(state.ActualOutputVideoCodec, "av1", StringComparison.OrdinalIgnoreCase);
+                var isHevcEncodingAllowed = encodingOptions.AllowHevcEncoding
+                    && string.Equals(sdrVideoCodec, "hevc", StringComparison.OrdinalIgnoreCase)
+                    && string.Equals(state.ActualOutputVideoCodec, "hevc", StringComparison.OrdinalIgnoreCase);
+                var isEncodingAllowed = isAv1EncodingAllowed || isHevcEncodingAllowed;
+
+                if (isEncodingAllowed
+                    && EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
+                    && state.VideoStream.VideoRange == VideoRange.HDR)
                 {
-                    // Force HEVC Main Profile and disable video stream copy.
+                    // Force AV1 and HEVC Main Profile and disable video stream copy.
-                    state.OutputVideoCodec = "hevc";
+                    state.OutputVideoCodec = sdrVideoCodec;
-                    var sdrVideoUrl = ReplaceProfile(playlistUrl, "hevc", string.Join(',', requestedVideoProfiles), "main");
+
-                    sdrVideoUrl += "&AllowVideoStreamCopy=false";
+                    var sdrPlaylistQuery = playlistQuery;
+                    sdrPlaylistQuery["VideoCodec"] = sdrVideoCodec;
+                    sdrPlaylistQuery[sdrVideoCodec + "-profile"] = "main";
+                    sdrPlaylistQuery["AllowVideoStreamCopy"] = "false";
+
+                    var sdrVideoUrl = Microsoft.AspNetCore.WebUtilities.QueryHelpers.AddQueryString(baseUrl, sdrPlaylistQuery);
 
                     // HACK: Use the same bitrate so that the client can choose by other attributes, such as color range.
                     AppendPlaylist(builder, state, sdrVideoUrl, totalBitrate, subtitleGroup);
@@ -238,12 +248,30 @@ public class DynamicHlsHelper
                 }
             }
 
+            // Provide H.264 SDR entrance for backward compatibility.
+            if (EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
+                && state.VideoStream.VideoRange == VideoRange.HDR)
+            {
+                // Force H.264 and disable video stream copy.
+                state.OutputVideoCodec = "h264";
+
+                var sdrPlaylistQuery = playlistQuery;
+                sdrPlaylistQuery["VideoCodec"] = "h264";
+                sdrPlaylistQuery["AllowVideoStreamCopy"] = "false";
+
+                var sdrVideoUrl = Microsoft.AspNetCore.WebUtilities.QueryHelpers.AddQueryString(baseUrl, sdrPlaylistQuery);
+
+                // HACK: Use the same bitrate so that the client can choose by other attributes, such as color range.
+                AppendPlaylist(builder, state, sdrVideoUrl, totalBitrate, subtitleGroup);
+
+                // Restore the video codec
+                state.OutputVideoCodec = "copy";
+            }
+
             // Provide Level 5.0 entrance for backward compatibility.
             // e.g. Apple A10 chips refuse the master playlist containing SDR HEVC Main Level 5.1 video,
             // but in fact it is capable of playing videos up to Level 6.1.
-            if (encodingOptions.AllowHevcEncoding
+            if (EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
-                && !encodingOptions.AllowAv1Encoding
-                && EncodingHelper.IsCopyCodec(state.OutputVideoCodec)
                 && state.VideoStream.Level.HasValue
                 && state.VideoStream.Level > 150
                 && state.VideoStream.VideoRange == VideoRange.SDR
@@ -273,12 +301,15 @@ public class DynamicHlsHelper
             var variation = GetBitrateVariation(totalBitrate);
 
             var newBitrate = totalBitrate - variation;
-            var variantUrl = ReplaceVideoBitrate(playlistUrl, requestedVideoBitrate, requestedVideoBitrate - variation);
+            var variantQuery = playlistQuery;
+            variantQuery["VideoBitrate"] = (requestedVideoBitrate - variation).ToString(CultureInfo.InvariantCulture);
+            var variantUrl = Microsoft.AspNetCore.WebUtilities.QueryHelpers.AddQueryString(baseUrl, variantQuery);
             AppendPlaylist(builder, state, variantUrl, newBitrate, subtitleGroup);
 
             variation *= 2;
             newBitrate = totalBitrate - variation;
-            variantUrl = ReplaceVideoBitrate(playlistUrl, requestedVideoBitrate, requestedVideoBitrate - variation);
+            variantQuery["VideoBitrate"] = (requestedVideoBitrate - variation).ToString(CultureInfo.InvariantCulture);
+            variantUrl = Microsoft.AspNetCore.WebUtilities.QueryHelpers.AddQueryString(baseUrl, variantQuery);
             AppendPlaylist(builder, state, variantUrl, newBitrate, subtitleGroup);
         }
 
@@ -723,7 +754,9 @@ public class DynamicHlsHelper
     {
         if (string.Equals(state.ActualOutputAudioCodec, "aac", StringComparison.OrdinalIgnoreCase))
         {
-            string? profile = state.GetRequestedProfiles("aac").FirstOrDefault();
+            string? profile = EncodingHelper.IsCopyCodec(state.OutputAudioCodec)
+                ? state.AudioStream?.Profile : state.GetRequestedProfiles("aac").FirstOrDefault();
+
             return HlsCodecStringHelpers.GetAACString(profile);
         }
 
@@ -757,6 +790,19 @@ public class DynamicHlsHelper
             return HlsCodecStringHelpers.GetOPUSString();
         }
 
+        if (string.Equals(state.ActualOutputAudioCodec, "truehd", StringComparison.OrdinalIgnoreCase))
+        {
+            return HlsCodecStringHelpers.GetTRUEHDString();
+        }
+
+        if (string.Equals(state.ActualOutputAudioCodec, "dts", StringComparison.OrdinalIgnoreCase))
+        {
+            // lavc only support encoding DTS core profile
+            string? profile = EncodingHelper.IsCopyCodec(state.OutputAudioCodec) ? state.AudioStream?.Profile : "DTS";
+
+            return HlsCodecStringHelpers.GetDTSString(profile);
+        }
+
         return string.Empty;
     }
 
@@ -863,23 +909,6 @@ public class DynamicHlsHelper
         return variation;
     }
 
-    private string ReplaceVideoBitrate(string url, int oldValue, int newValue)
-    {
-        return url.Replace(
-            "videobitrate=" + oldValue.ToString(CultureInfo.InvariantCulture),
-            "videobitrate=" + newValue.ToString(CultureInfo.InvariantCulture),
-            StringComparison.OrdinalIgnoreCase);
-    }
-
-    private string ReplaceProfile(string url, string codec, string oldValue, string newValue)
-    {
-        string profileStr = codec + "-profile=";
-        return url.Replace(
-            profileStr + oldValue,
-            profileStr + newValue,
-            StringComparison.OrdinalIgnoreCase);
-    }
-
     private string ReplacePlaylistCodecsField(StringBuilder playlist, StringBuilder oldValue, StringBuilder newValue)
     {
         var oldPlaylist = playlist.ToString();

Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs

@@ -41,6 +41,11 @@ public static class HlsCodecStringHelpers
     /// </summary>
     public const string OPUS = "Opus";
 
+    /// <summary>
+    /// Codec name for TRUEHD.
+    /// </summary>
+    public const string TRUEHD = "mlpa";
+
     /// <summary>
     /// Gets a MP3 codec string.
     /// </summary>
@@ -59,7 +64,7 @@ public static class HlsCodecStringHelpers
     {
         StringBuilder result = new StringBuilder("mp4a", 9);
 
-        if (string.Equals(profile, "HE", StringComparison.OrdinalIgnoreCase))
+        if (string.Equals(profile, "HE-AAC", StringComparison.OrdinalIgnoreCase))
         {
             result.Append(".40.5");
         }
@@ -117,6 +122,46 @@ public static class HlsCodecStringHelpers
         return OPUS;
     }
 
+    /// <summary>
+    /// Gets an TRUEHD codec string.
+    /// </summary>
+    /// <returns>TRUEHD codec string.</returns>
+    public static string GetTRUEHDString()
+    {
+        return TRUEHD;
+    }
+
+    /// <summary>
+    /// Gets an DTS codec string.
+    /// </summary>
+    /// <param name="profile">DTS profile.</param>
+    /// <returns>DTS codec string.</returns>
+    public static string GetDTSString(string? profile)
+    {
+        if (string.Equals(profile, "DTS", StringComparison.OrdinalIgnoreCase)
+            || string.Equals(profile, "DTS-ES", StringComparison.OrdinalIgnoreCase)
+            || string.Equals(profile, "DTS 96/24", StringComparison.OrdinalIgnoreCase))
+        {
+            return "dtsc";
+        }
+
+        if (string.Equals(profile, "DTS-HD HRA", StringComparison.OrdinalIgnoreCase)
+            || string.Equals(profile, "DTS-HD MA", StringComparison.OrdinalIgnoreCase)
+            || string.Equals(profile, "DTS-HD MA + DTS:X", StringComparison.OrdinalIgnoreCase)
+            || string.Equals(profile, "DTS-HD MA + DTS:X IMAX", StringComparison.OrdinalIgnoreCase))
+        {
+            return "dtsh";
+        }
+
+        if (string.Equals(profile, "DTS Express", StringComparison.OrdinalIgnoreCase))
+        {
+            return "dtse";
+        }
+
+        // Default to DTS core if profile is invalid
+        return "dtsc";
+    }
+
     /// <summary>
     /// Gets a H.264 codec string.
     /// </summary>

Jellyfin.Api/Helpers/HlsHelpers.cs

@@ -45,15 +45,9 @@ public static class HlsHelpers
                     using var reader = new StreamReader(fileStream);
                     var count = 0;
 
-                    while (!reader.EndOfStream)
+                    string? line;
+                    while ((line = await reader.ReadLineAsync(cancellationToken).ConfigureAwait(false)) is not null)
                     {
-                        var line = await reader.ReadLineAsync(cancellationToken).ConfigureAwait(false);
-                        if (line is null)
-                        {
-                            // Nothing currently in buffer.
-                            break;
-                        }
-
                         if (line.Contains("#EXTINF:", StringComparison.OrdinalIgnoreCase))
                         {
                             count++;

Jellyfin.Api/Helpers/StreamingHelpers.cs

@@ -159,6 +159,13 @@ public static class StreamingHelpers
 
         string? containerInternal = Path.GetExtension(state.RequestedUrl);
 
+        if (string.IsNullOrEmpty(containerInternal)
+            && (!string.IsNullOrWhiteSpace(streamingRequest.LiveStreamId)
+                || (mediaSource != null && mediaSource.IsInfiniteStream)))
+        {
+            containerInternal = ".ts";
+        }
+
         if (!string.IsNullOrEmpty(streamingRequest.Container))
         {
             containerInternal = streamingRequest.Container;
@@ -194,7 +201,7 @@ public static class StreamingHelpers
             state.OutputVideoCodec = state.Request.VideoCodec;
             state.OutputVideoBitrate = encodingHelper.GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream, state.OutputVideoCodec);
 
-            encodingHelper.TryStreamCopy(state);
+            encodingHelper.TryStreamCopy(state, encodingOptions);
 
             if (!EncodingHelper.IsCopyCodec(state.OutputVideoCodec) && state.OutputVideoBitrate.HasValue)
             {

Jellyfin.Api/Jellyfin.Api.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>