feat(analyzer): enhance anime detection with accent normalization and flexible matching

.github/workflows/build.yml

@@ -0,0 +1,41 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - '**'          # every branch
+    tags-ignore:
+      - 'v*'          # skip tag pushes (handled by release.yml)
+  pull_request:
+
+jobs:
+  build:
+    name: Lint & Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      # Syntax-check every plugin index.js with Node's parser (no install needed)
+      - name: Syntax check all plugins
+        run: |
+          echo "=== Checking plugin syntax ==="
+          ERRORS=0
+          for f in LocalFlowPlugins/*/*/1.0.0/index.js FlowHelpers/1.0.0/*.js; do
+            node --check "$f" \
+              && echo "  ✓ $f" \
+              || { echo "  ✗ SYNTAX ERROR: $f"; ERRORS=$((ERRORS+1)); }
+          done
+          [[ $ERRORS -eq 0 ]] || { echo ""; echo "❌ $ERRORS file(s) failed syntax check."; exit 1; }
+          echo ""
+          echo "✅ All files passed syntax check."
+
+      # Run the logic test suite (no FFmpeg needed)
+      - name: Run logic tests
+        run: node tests/quick-logic-test.js

.github/workflows/release.yml

@@ -2,16 +2,8 @@ name: Release Plugins
 
 on:
   push:
-    branches:
-      - main
     tags:
       - 'v*'
-  workflow_dispatch:
-    inputs:
-      version:
-        description: 'Release version (e.g. v1.0.1). Leave blank to use the tag or "latest".'
-        required: false
-        default: ''
 
 jobs:
   release:
@@ -22,67 +14,124 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      # ── Determine the release tag ─────────────────────────────────────────
       - name: Determine release tag
         id: tag
-        run: |
+        run: echo "tag=${GITHUB_REF#refs/tags/}" >> "$GITHUB_OUTPUT"
-          if [[ "${{ github.ref }}" == refs/tags/* ]]; then
-            echo "tag=${GITHUB_REF#refs/tags/}" >> "$GITHUB_OUTPUT"
-          elif [[ -n "${{ github.event.inputs.version }}" ]]; then
-            echo "tag=${{ github.event.inputs.version }}" >> "$GITHUB_OUTPUT"
-          else
-            echo "tag=latest" >> "$GITHUB_OUTPUT"
-          fi
 
+      # ── Build ZIP archives ────────────────────────────────────────────────
       - name: Create plugin ZIPs
         run: |
+          TAG="${{ steps.tag.outputs.tag }}"
           mkdir -p dist
 
-          # Full suite ZIP (all LocalFlowPlugins + FlowHelpers)
+          # Full suite ZIP (LocalFlowPlugins + FlowHelpers)
-          zip -r dist/Tdarr-plugins-${{ steps.tag.outputs.tag }}.zip \
+          zip -r "dist/Tdarr-plugins-${TAG}.zip" \
             LocalFlowPlugins/ \
             FlowHelpers/ \
             -x "*.git*"
 
-          # Individual plugin ZIPs
+          # Individual plugin ZIPs (one per plugin folder)
           for dir in LocalFlowPlugins/*/*/1.0.0; do
             plugin_name=$(echo "$dir" | awk -F'/' '{print $(NF-1)}')
-            zip -j "dist/${plugin_name}-${{ steps.tag.outputs.tag }}.zip" "$dir/index.js"
+            zip -j "dist/${plugin_name}-${TAG}.zip" "$dir/index.js"
           done
 
+          echo "=== Built assets ==="
           ls -lh dist/
 
-      - name: Delete existing "latest" release (if re-releasing)
+      # ── Gitea release via REST API ────────────────────────────────────────
-        if: steps.tag.outputs.tag == 'latest'
+      # github.server_url can be empty on some self-hosted runners, so we
+      # derive it from GITHUB_SERVER_URL env var with a hardcoded fallback.
+      - name: Publish Gitea release
         env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          gh release delete latest --yes --cleanup-tag 2>/dev/null || true
+          TAG="${{ steps.tag.outputs.tag }}"
 
-      - name: Create GitHub Release
+          # Resolve base URL: env var → context → hardcoded fallback
-        uses: softprops/action-gh-release@v2
+          BASE_URL="${GITHUB_SERVER_URL:-${{ github.server_url }}}"
-        with:
+          BASE_URL="${BASE_URL:-https://git.cdtech.freeddns.org}"
-          tag_name: ${{ steps.tag.outputs.tag }}
+          REPO="${GITHUB_REPOSITORY:-${{ github.repository }}}"
-          name: "Tdarr Plugins ${{ steps.tag.outputs.tag }}"
-          body: |
-            ## Tdarr Local Flow Plugin Suite — ${{ steps.tag.outputs.tag }}
 
-            ### Installation (curl)
+          API="${BASE_URL}/api/v1/repos/${REPO}"
+          AUTH="Authorization: token ${GITEA_TOKEN}"
 
-            Download the full suite:
+          IS_PRERELEASE="false"
-            ```bash
+          [[ "${TAG}" == "latest" ]] && IS_PRERELEASE="true"
-            curl -L https://github.com/${{ github.repository }}/releases/download/${{ steps.tag.outputs.tag }}/Tdarr-plugins-${{ steps.tag.outputs.tag }}.zip -o plugins.zip
-            unzip plugins.zip -d /path/to/tdarr/plugins/
-            ```
 
-            Or download an individual plugin (example: `transcode2PassX265`):
+          RELEASE_BODY="## Tdarr Plugins ${TAG}\n\nInstall the full suite:\n\`\`\`bash\ncurl -fsSL ${BASE_URL}/${REPO}/archive/main.zip -o /tmp/tp.zip\nunzip -q -o /tmp/tp.zip -d /tmp/tpx\ncp -r /tmp/tpx/Tdarr-plugin/LocalFlowPlugins \${PLUGIN_DIR}/\ncp -r /tmp/tpx/Tdarr-plugin/FlowHelpers \${PLUGIN_DIR}/\nrm -rf /tmp/tp.zip /tmp/tpx\n\`\`\`\n\nSee [README](${BASE_URL}/${REPO}) for full docs."
-            ```bash
-            curl -L https://github.com/${{ github.repository }}/releases/download/${{ steps.tag.outputs.tag }}/transcode2PassX265-${{ steps.tag.outputs.tag }}.zip -o transcode2PassX265.zip
-            unzip transcode2PassX265.zip -d /path/to/tdarr/plugins/LocalFlowPlugins/video/transcode2PassX265/1.0.0/
-            ```
 
-            See the [README](https://github.com/${{ github.repository }}#readme) for full installation instructions.
+          echo "=== API endpoint: ${API} ==="
-          files: dist/*.zip
+          echo "=== Repo: ${REPO} ==="
-          prerelease: ${{ steps.tag.outputs.tag == 'latest' }}
+
-          make_latest: ${{ steps.tag.outputs.tag != 'latest' }}
+          # ── 1. Check for existing release with this tag ──────────────────
-        env:
+          echo "Looking up existing release for tag '${TAG}'..."
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          EXISTING=$(curl -sf -H "$AUTH" "${API}/releases/tags/${TAG}" 2>/dev/null || echo "")
+          RELEASE_ID=$(echo "$EXISTING" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d.get('id',''))" 2>/dev/null || true)
+
+          if [[ -n "$RELEASE_ID" ]]; then
+            echo "Found release id=${RELEASE_ID} — removing old assets..."
+
+            # Delete all existing assets
+            ASSETS=$(curl -sf -H "$AUTH" "${API}/releases/${RELEASE_ID}/assets" || echo "[]")
+            echo "$ASSETS" | python3 -c "
+          import sys, json
+          assets = json.load(sys.stdin)
+          for a in assets:
+              print(a['id'])
+          " 2>/dev/null | while read -r asset_id; do
+              echo "  Deleting asset id=${asset_id}"
+              curl -sf -X DELETE -H "$AUTH" "${API}/releases/${RELEASE_ID}/assets/${asset_id}" \
+                && echo "  ✓ deleted" || echo "  ✗ delete failed (ignored)"
+            done
+
+            # Patch release name/body
+            curl -sf -X PATCH -H "$AUTH" -H "Content-Type: application/json" \
+              "${API}/releases/${RELEASE_ID}" \
+              -d "{\"name\":\"Tdarr Plugins ${TAG}\",\"body\":\"${RELEASE_BODY}\",\"prerelease\":${IS_PRERELEASE}}" \
+              > /dev/null && echo "Release updated."
+
+          else
+            echo "No existing release — creating one..."
+
+            # Ensure the lightweight tag exists on the repo
+            git tag "${TAG}" 2>/dev/null || echo "Tag already exists."
+            git push origin "${TAG}" 2>/dev/null || echo "Tag push skipped (may already exist)."
+
+            RESPONSE=$(curl -sf -X POST -H "$AUTH" -H "Content-Type: application/json" \
+              "${API}/releases" \
+              -d "{
+                \"tag_name\":   \"${TAG}\",
+                \"name\":       \"Tdarr Plugins ${TAG}\",
+                \"body\":       \"${RELEASE_BODY}\",
+                \"prerelease\": ${IS_PRERELEASE},
+                \"draft\":      false
+              }")
+
+            RELEASE_ID=$(echo "$RESPONSE" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d.get('id',''))" 2>/dev/null || true)
+            echo "Created release id=${RELEASE_ID}"
+          fi
+
+          if [[ -z "$RELEASE_ID" ]]; then
+            echo "ERROR: Could not determine release ID. Aborting asset upload."
+            exit 1
+          fi
+
+          # ── 2. Upload all assets ─────────────────────────────────────────
+          echo ""
+          echo "Uploading assets to release id=${RELEASE_ID}..."
+          for asset in dist/*.zip; do
+            filename=$(basename "$asset")
+            echo "  Uploading ${filename}..."
+            curl -sf -X POST \
+              -H "$AUTH" \
+              -F "attachment=@${asset};type=application/zip" \
+              "${API}/releases/${RELEASE_ID}/assets?name=${filename}" \
+              > /dev/null \
+              && echo "  ✓ ${filename}" \
+              || { echo "  ✗ Failed: ${filename}"; exit 1; }
+          done
+
+          echo ""
+          echo "✅ Release complete: ${BASE_URL}/${REPO}/releases/tag/${TAG}"

FlowHelpers/1.0.0/cliUtils.js

@@ -1,41 +1,92 @@
 'use strict';
 /**
- * Local mock of Tdarr FlowHelpers/1.0.0/cliUtils.js
+ * Local fallback/mock of Tdarr FlowHelpers/1.0.0/cliUtils.js
- * Used only for local testing — on real Tdarr this file comes from the server.
+ * Used for local testing and as safe fallback.
  *
  * Matches the real Tdarr CLI constructor signature:
- *   new CLI({ cli, spawnArgs, WorkDir, jobLog, inputFileObj })
+ *   new CLI({ cli, spawnArgs, spawnOpts, WorkDir, jobLog, inputFileObj, updateWorker, logFullCliOutput })
- * inputFileObj is accepted but unused here (only used by real Tdarr for progress tracking).
  */
 const { spawn } = require('child_process');
 
 class CLI {
   constructor(config) {
-    this.config = config;
+    this.config = config || {};
   }
 
   runCli() {
     return new Promise((resolve) => {
-      const { cli, spawnArgs, WorkDir, jobLog } = this.config;
+      const {
+        cli,
+        spawnArgs = [],
+        spawnOpts = {},
+        WorkDir,
+        jobLog,
+        updateWorker,
+        logFullCliOutput = false,
+      } = this.config;
 
-      if (jobLog) jobLog(`[CLI] Running: ${cli} ${spawnArgs.join(' ')}\n`);
+      const opts = {
-
+        cwd: spawnOpts.cwd || WorkDir || process.cwd(),
-      const proc = spawn(cli, spawnArgs, {
-        cwd: WorkDir || process.cwd(),
         stdio: ['ignore', 'pipe', 'pipe'],
         shell: false,
-      });
+        ...spawnOpts,
+      };
 
-      proc.stdout.on('data', (d) => { if (jobLog) jobLog(d.toString()); });
+      if (jobLog) jobLog(`Running ${cli} ${spawnArgs.join(' ')}\n`);
-      proc.stderr.on('data', (d) => { if (jobLog) jobLog(d.toString()); });
+
+      const proc = spawn(cli, spawnArgs, opts);
+      const errorLogFull = [];
+
+      const handleData = (data) => {
+        const str = data.toString();
+        errorLogFull.push(str);
+
+        if (logFullCliOutput && jobLog) {
+          jobLog(str);
+        }
+
+        if (typeof updateWorker === 'function') {
+          // ffmpeg progress matching: time=HH:MM:SS
+          const fpsMatch = str.match(/fps=\s*(\d+(?:\.\d+)?)/);
+          if (fpsMatch) {
+            updateWorker({ fps: parseFloat(fpsMatch[1]) });
+          }
+
+          const timeMatch = str.match(/time=(\d{2}):(\d{2}):(\d{2}(?:\.\d+)?)/);
+          if (timeMatch) {
+            const curSec = parseInt(timeMatch[1], 10) * 3600
+              + parseInt(timeMatch[2], 10) * 60
+              + parseFloat(timeMatch[3]);
+            const duration = this.config.inputFileObj?.meta?.Duration
+              || parseFloat(this.config.inputFileObj?.ffProbeData?.format?.duration)
+              || 0;
+            if (duration > 0) {
+              const perc = Math.min(100, Math.max(0, +((curSec / duration) * 100).toFixed(1)));
+              updateWorker({ percentage: perc });
+            }
+          } else if (str.includes('%')) {
+            // mkvextract progress matching (e.g. "Progress: 45%" or "Progresso: 45%")
+            const pMatch = str.match(/(?:Progress|Progresso):\s*(\d+)%/i);
+            if (pMatch) {
+              updateWorker({ percentage: parseInt(pMatch[1], 10) });
+            }
+          }
+        }
+      };
+
+      proc.stdout.on('data', handleData);
+      proc.stderr.on('data', handleData);
 
       proc.on('close', (code) => {
-        resolve({ cliExitCode: code || 0 });
+        if (!logFullCliOutput && jobLog) {
+          jobLog(errorLogFull.slice(-1000).join(''));
+        }
+        resolve({ cliExitCode: code || 0, errorLogFull });
       });
 
       proc.on('error', (err) => {
-        if (jobLog) jobLog(`[CLI] Error: ${err.message}\n`);
+        if (jobLog) jobLog(`Error executing binary: ${cli}: ${err.message}\n`);
-        resolve({ cliExitCode: 1 });
+        resolve({ cliExitCode: 1, errorLogFull });
       });
     });
   }
@@ -45,3 +96,4 @@ const getFFmpegVar = () => {};
 
 module.exports = { CLI, getFFmpegVar };
 
+

FlowHelpers/1.0.0/copyWithProgress.js

@@ -0,0 +1,195 @@
+'use strict';
+
+const fs   = require('fs');
+const path = require('path');
+
+const MAX_RETRIES = 2;
+const RETRY_DELAY_MS = 1000;
+const PROGRESS_INTERVAL_MS = 1000;
+
+const sleep = (milliseconds) => new Promise((resolve) => {
+  setTimeout(resolve, milliseconds);
+});
+
+const formatEta = (seconds) => {
+  if (!Number.isFinite(seconds) || seconds < 0) return '00:00:00';
+  const hrs = Math.floor(seconds / 3600);
+  const mins = Math.floor((seconds % 3600) / 60);
+  const secs = Math.floor(seconds % 60);
+  return `${String(hrs).padStart(2, '0')}:${String(mins).padStart(2, '0')}:${String(secs).padStart(2, '0')}`;
+};
+
+/**
+ * Copies a file from source to destination with real-time stream-based
+ * progress reporting, speed / ETA tracking, Tdarr worker updates, size verification,
+ * and automatic retry with cleanup.
+ */
+const copyWithProgress = async ({
+  source,
+  destination,
+  jobLog,
+  updateWorker,
+  updateProgress,
+  label = 'copy',
+}) => {
+  if (!fs.existsSync(source)) {
+    throw new Error(`[${label}] Source file not found: ${source}`);
+  }
+
+  const sourceStat = fs.statSync(source);
+  const sourceSize = sourceStat.size;
+  const sourceSizeMb = sourceSize / 1024 / 1024;
+
+  const destDir = path.dirname(destination);
+  if (!fs.existsSync(destDir)) {
+    fs.mkdirSync(destDir, { recursive: true });
+  }
+
+  const report = (percent, message, eta) => {
+    if (typeof updateWorker === 'function') {
+      updateWorker({
+        percentage: Math.min(percent, 100),
+        ETA: eta || '00:00:00',
+      });
+    }
+    if (typeof updateProgress === 'function') {
+      updateProgress({
+        progress: Math.min(percent, 100),
+        jobLog: message,
+      });
+    }
+    if (message && typeof jobLog === 'function') {
+      jobLog(`${message}\n`);
+    }
+  };
+
+  let lastError;
+
+  for (let attempt = 0; attempt <= MAX_RETRIES; attempt += 1) {
+    if (attempt > 0) {
+      report(0, `[${label}] Retrying copy (${attempt}/${MAX_RETRIES})...`);
+      await sleep(RETRY_DELAY_MS);
+    }
+
+    try {
+      if (fs.existsSync(destination)) {
+        fs.unlinkSync(destination);
+      }
+
+      // Special case: empty file (0 bytes)
+      if (sourceSize === 0) {
+        fs.writeFileSync(destination, Buffer.alloc(0));
+        report(100, `[${label}] Copied 0-byte file successfully.`, '00:00:00');
+        return;
+      }
+
+      const startedAt = Date.now();
+      let copiedBytes = 0;
+      let lastProgressTime = 0;
+      let intervalBytes = 0;
+      let intervalTime = startedAt;
+
+      await new Promise((resolve, reject) => {
+        const rd = fs.createReadStream(source, { highWaterMark: 1024 * 1024 });
+        const wr = fs.createWriteStream(destination, { highWaterMark: 1024 * 1024 });
+
+        rd.on('error', (err) => {
+          wr.destroy();
+          reject(err);
+        });
+
+        wr.on('error', (err) => {
+          rd.destroy();
+          reject(err);
+        });
+
+        wr.on('finish', resolve);
+
+        rd.on('data', (chunk) => {
+          copiedBytes += chunk.length;
+          intervalBytes += chunk.length;
+
+          const now = Date.now();
+          const percent = Math.min(Math.floor((copiedBytes / sourceSize) * 100), 99);
+
+          // Update UI and jobLog every second (PROGRESS_INTERVAL_MS) or on initial data chunk
+          const timeSinceLastProgress = now - lastProgressTime;
+          if (lastProgressTime === 0 || timeSinceLastProgress >= PROGRESS_INTERVAL_MS) {
+            const totalElapsedSec = Math.max((now - startedAt) / 1000, 0.001);
+            const avgSpeedBps = copiedBytes / totalElapsedSec;
+            const remainingBytes = Math.max(0, sourceSize - copiedBytes);
+            const remainingSec = avgSpeedBps > 0 ? remainingBytes / avgSpeedBps : 0;
+            const eta = formatEta(remainingSec);
+
+            if (typeof updateWorker === 'function') {
+              updateWorker({
+                percentage: percent,
+                ETA: eta,
+              });
+            }
+            if (typeof updateProgress === 'function') {
+              updateProgress({ progress: percent });
+            }
+
+            const intSec = Math.max((now - intervalTime) / 1000, 0.001);
+            const currentSpeedMb = (intervalBytes / 1024 / 1024 / intSec).toFixed(1);
+            const copiedMb = (copiedBytes / 1024 / 1024).toFixed(1);
+
+            if (typeof jobLog === 'function') {
+              jobLog(
+                `[${label}] Progress: ${percent}% `
+                + `(${copiedMb}/${sourceSizeMb.toFixed(1)} MB, `
+                + `${currentSpeedMb} MB/s, ETA: ${eta})\n`,
+              );
+            }
+
+            lastProgressTime = now;
+            intervalBytes = 0;
+            intervalTime = now;
+          }
+        });
+
+        rd.pipe(wr);
+      });
+
+      // Verify destination size
+      if (!fs.existsSync(destination)) {
+        throw new Error(`Destination file does not exist after copy: ${destination}`);
+      }
+      const destinationSize = fs.statSync(destination).size;
+      if (destinationSize !== sourceSize) {
+        throw new Error(
+          `Copy size mismatch: expected ${sourceSize} bytes, got ${destinationSize}`,
+        );
+      }
+
+      const totalElapsed = Math.max((Date.now() - startedAt) / 1000, 0.001);
+      const avgSpeed = (sourceSizeMb / totalElapsed).toFixed(1);
+      report(
+        100,
+        `[${label}] Done: ${sourceSizeMb.toFixed(1)} MB copied in `
+          + `${totalElapsed.toFixed(1)}s (${avgSpeed} MB/s average)`,
+        '00:00:00',
+      );
+      return;
+    } catch (error) {
+      lastError = error;
+      try {
+        if (fs.existsSync(destination)) fs.unlinkSync(destination);
+      } catch (cleanupError) {
+        lastError = new Error(
+          `${error.message}; could not remove partial copy: ${cleanupError.message}`,
+        );
+      }
+      if (attempt < MAX_RETRIES && typeof jobLog === 'function') {
+        jobLog(`[${label}] Copy attempt ${attempt + 1} failed: ${lastError.message}\n`);
+      }
+    }
+  }
+
+  throw new Error(
+    `[${label}] Copy failed after ${MAX_RETRIES + 1} attempts: ${lastError.message}`,
+  );
+};
+
+module.exports = { copyWithProgress };

FlowHelpers/1.0.0/fileUtils.js

@@ -1,12 +1,269 @@
-'use strict';
+"use strict";
-/**
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- * Local mock of Tdarr FlowHelpers/1.0.0/fileUtils.js
+    if (k2 === undefined) k2 = k;
- */
+    var desc = Object.getOwnPropertyDescriptor(m, k);
-const fs   = require('fs');
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-const path = require('path');
+      desc = { enumerable: true, get: function() { return m[k]; } };
-
+    }
-const moveFile = (src, dest) => fs.renameSync(src, dest);
+    Object.defineProperty(o, k2, desc);
-const copyFile = (src, dest) => fs.copyFileSync(src, dest);
+}) : (function(o, m, k, k2) {
-const getFileSize = (fp) => { try { return fs.statSync(fp).size; } catch(_) { return 0; } };
+    if (k2 === undefined) k2 = k;
-
+    o[k2] = m[k];
-module.exports = { moveFile, copyFile, getFileSize };
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
+    return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (g && (g = 0, op[0] && (_ = 0)), _) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.hashFile = exports.getScanTypes = exports.getPluginWorkDir = exports.moveFileAndValidate = exports.getFileSize = exports.getSubStem = exports.getFfType = exports.getFileAbosluteDir = exports.getFileAbsoluteDir = exports.getFileName = exports.getContainer = exports.fileExists = void 0;
+var fs_1 = __importStar(require("fs"));
+var crypto_1 = __importDefault(require("crypto"));
+var fileExists = function (path) { return __awaiter(void 0, void 0, void 0, function () { return __generator(this, function (_a) {
+    switch (_a.label) {
+        case 0: return [4 /*yield*/, fs_1.promises.stat(path).catch(function () { return false; })];
+        case 1: return [2 /*return*/, !!(_a.sent())];
+    }
+}); }); };
+exports.fileExists = fileExists;
+var getContainer = function (filePath) {
+    var parts = filePath.split('.');
+    return parts[parts.length - 1];
+};
+exports.getContainer = getContainer;
+var getFileName = function (filePath) {
+    var parts = filePath.split('/');
+    var fileNameAndContainer = parts[parts.length - 1];
+    var parts2 = fileNameAndContainer.split('.');
+    parts2.pop();
+    return parts2.join('.');
+};
+exports.getFileName = getFileName;
+var getFileAbsoluteDir = function (filePath) {
+    var parts = filePath.split('/');
+    parts.pop();
+    return parts.join('/');
+};
+exports.getFileAbsoluteDir = getFileAbsoluteDir;
+// backwards compatibility for typo
+exports.getFileAbosluteDir = exports.getFileAbsoluteDir;
+var getFfType = function (codecType) { return (codecType === 'video' ? 'v' : 'a'); };
+exports.getFfType = getFfType;
+var getSubStem = function (_a) {
+    var inputPathStem = _a.inputPathStem, inputPath = _a.inputPath;
+    var subStem = inputPath.substring(inputPathStem.length);
+    var parts = subStem.split('/');
+    parts.pop();
+    return parts.join('/');
+};
+exports.getSubStem = getSubStem;
+var getFileSize = function (file) { return __awaiter(void 0, void 0, void 0, function () {
+    var stats, size;
+    return __generator(this, function (_a) {
+        switch (_a.label) {
+            case 0: return [4 /*yield*/, fs_1.promises.stat(file)];
+            case 1:
+                stats = _a.sent();
+                size = stats.size;
+                return [2 /*return*/, size];
+        }
+    });
+}); };
+exports.getFileSize = getFileSize;
+var moveFileAndValidate = function (_a) { return __awaiter(void 0, [_a], void 0, function (_b) {
+    var inputSize, res1, outputSize, err_1, res2, errMessage;
+    var inputPath = _b.inputPath, outputPath = _b.outputPath, args = _b.args;
+    return __generator(this, function (_c) {
+        switch (_c.label) {
+            case 0: return [4 /*yield*/, (0, exports.getFileSize)(inputPath)];
+            case 1:
+                inputSize = _c.sent();
+                args.jobLog("Attempt 1: Moving file from ".concat(inputPath, " to ").concat(outputPath));
+                return [4 /*yield*/, new Promise(function (resolve) {
+                        args.deps.gracefulfs.rename(inputPath, outputPath, function (err) {
+                            if (err) {
+                                args.jobLog("Failed to move file from ".concat(inputPath, " to ").concat(outputPath));
+                                args.jobLog(JSON.stringify(err));
+                                resolve(false);
+                            }
+                            else {
+                                resolve(true);
+                            }
+                        });
+                    })];
+            case 2:
+                res1 = _c.sent();
+                outputSize = 0;
+                _c.label = 3;
+            case 3:
+                _c.trys.push([3, 5, , 6]);
+                return [4 /*yield*/, (0, exports.getFileSize)(outputPath)];
+            case 4:
+                outputSize = _c.sent();
+                return [3 /*break*/, 6];
+            case 5:
+                err_1 = _c.sent();
+                args.jobLog(JSON.stringify(err_1));
+                return [3 /*break*/, 6];
+            case 6:
+                if (!(!res1 || inputSize !== outputSize)) return [3 /*break*/, 9];
+                if (inputSize !== outputSize) {
+                    args.jobLog("File sizes do not match, input: ".concat(inputSize, " ")
+                        + "does not equal  output: ".concat(outputSize));
+                }
+                args.jobLog("Attempt 1  failed: Moving file from ".concat(inputPath, " to ").concat(outputPath));
+                args.jobLog("Attempt 2: Moving file from ".concat(inputPath, " to ").concat(outputPath));
+                return [4 /*yield*/, new Promise(function (resolve) {
+                        args.deps.mvdir(inputPath, outputPath, { overwrite: true })
+                            .then(function () {
+                            resolve(true);
+                        }).catch(function (err) {
+                            args.jobLog("Failed to move file from ".concat(inputPath, " to ").concat(outputPath));
+                            args.jobLog(JSON.stringify(err));
+                            resolve(false);
+                        });
+                    })];
+            case 7:
+                res2 = _c.sent();
+                return [4 /*yield*/, (0, exports.getFileSize)(outputPath)];
+            case 8:
+                outputSize = _c.sent();
+                if (!res2 || inputSize !== outputSize) {
+                    if (inputSize !== outputSize) {
+                        args.jobLog("File sizes do not match, input: ".concat(inputSize, " ")
+                            + "does not equal  output: ".concat(outputSize));
+                    }
+                    errMessage = "Failed to move file from ".concat(inputPath, " to ").concat(outputPath, ", check errors above");
+                    args.jobLog(errMessage);
+                    throw new Error(errMessage);
+                }
+                _c.label = 9;
+            case 9: return [2 /*return*/];
+        }
+    });
+}); };
+exports.moveFileAndValidate = moveFileAndValidate;
+var getPluginWorkDir = function (args) {
+    var pluginWorkDir = "".concat(args.workDir, "/").concat(new Date().getTime());
+    args.deps.fsextra.ensureDirSync(pluginWorkDir);
+    return pluginWorkDir;
+};
+exports.getPluginWorkDir = getPluginWorkDir;
+var getScanTypes = function (pluginsTextRaw) {
+    var scanTypes = {
+        exifToolScan: true,
+        mediaInfoScan: false,
+        closedCaptionScan: false,
+    };
+    var scannerTypes = [
+        // needed for frame and duration data for ffmpeg
+        // {
+        //   type: 'exifToolScan',
+        //   terms: [
+        //     'meta',
+        //   ],
+        // },
+        {
+            type: 'mediaInfoScan',
+            terms: [
+                'mediaInfo',
+            ],
+        },
+        {
+            type: 'closedCaptionScan',
+            terms: [
+                'hasClosedCaptions',
+            ],
+        },
+    ];
+    var text = pluginsTextRaw.join('');
+    scannerTypes.forEach(function (scanner) {
+        scanner.terms.forEach(function (term) {
+            if (text.includes(term)) {
+                scanTypes[scanner.type] = true;
+            }
+        });
+    });
+    return scanTypes;
+};
+exports.getScanTypes = getScanTypes;
+var hashFile = function (filePath, algorithm) {
+    if (algorithm === void 0) { algorithm = 'sha256'; }
+    return new Promise(function (resolve, reject) {
+        try {
+            var hash_1 = crypto_1.default.createHash(algorithm);
+            var stream = fs_1.default.createReadStream(filePath);
+            stream.on('data', function (data) {
+                hash_1.update(data);
+            });
+            stream.on('end', function () {
+                var hashStr = hash_1.digest('hex');
+                resolve(hashStr);
+            });
+            stream.on('error', function (error) {
+                reject(new Error("Error reading file for hashing: ".concat(error.message)));
+            });
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        }
+        catch (error) {
+            reject(new Error("Error setting up file hash: ".concat(error.message)));
+        }
+    });
+};
+exports.hashFile = hashFile;

LocalFlowPlugins/audio/audioSelectorClamping/1.0.0/index.js

@@ -1,4 +1,4 @@
-'use strict';
+'use strict';
 
 /* eslint-disable no-param-reassign */
 
@@ -41,7 +41,20 @@ const getCodecWeight = (stream) => {
 
 const getSourceBitrateKbps = (stream) => {
   const br = parseInt(stream.bit_rate || '0', 10);
-  return br > 0 ? Math.round(br / 1000) : 0;
+  if (br > 0) return Math.round(br / 1000);
+
+  // Check tags for BPS (common in Matroska containers)
+  const tags = stream.tags || {};
+  const bpsEntry = Object.entries(tags).find(([key]) => {
+    const k = String(key).toLowerCase();
+    return k === 'bps' || k === 'bps-eng' || k === 'bps-ita' || k.startsWith('bps');
+  });
+  if (bpsEntry) {
+    const bps = parseInt(bpsEntry[1], 10);
+    if (bps > 0) return Math.round(bps / 1000);
+  }
+
+  return 0;
 };
 
 const calcOpusBitrate = (stream, isMovie, inputs) => {
@@ -52,18 +65,18 @@ const calcOpusBitrate = (stream, isMovie, inputs) => {
   const serThreshold = parseInt(inputs.seriesMultiChannelThreshold || '384', 10);
 
   if (ch <= 2) {
-    // Stereo: min(max, source) — no upcoding
+    // Stereo: min(max, source) — strict no upcoding
     return srcKbps > 0 ? Math.min(stereoMax, srcKbps) : stereoMax;
   }
 
-  // Multichannel
+  // Multichannel target cap
-  if (isMovie) {
+  const maxTarget = isMovie ? filmTarget : serThreshold;
-    return srcKbps > 0 ? Math.min(filmTarget, srcKbps) : filmTarget;
+
+  // Strict no upcoding: if source bitrate is known, never exceed source bitrate
+  if (srcKbps > 0) {
+    return Math.min(maxTarget, srcKbps);
   }
-  // Series
+  return maxTarget;
-  // If bitrate is unknown (0), assume high-quality source -> use 384k
-  const effectiveKbps = srcKbps > 0 ? srcKbps : serThreshold;
-  return effectiveKbps >= serThreshold ? 384 : 256;
 };
 
 const details = () => ({
@@ -118,7 +131,8 @@ const plugin = async (args) => {
   jobLog(`[audioSelectorClamping] Processing: ${filePath}\n`);
 
   const isMovie = variables.isMovie === 'true';
-  jobLog(`[audioSelectorClamping] isMovie=${isMovie}\n`);
+  const isAnimation = variables.isAnimation === 'true';
+  jobLog(`[audioSelectorClamping] isMovie=${isMovie} isAnimation=${isAnimation}\n`);
 
   const streams = (inputFileObj.ffProbeData && inputFileObj.ffProbeData.streams) || [];
   const audioStreams = streams.filter((s) => s.codec_type === 'audio');

LocalFlowPlugins/audio/backupSourceAudio/1.0.0/index.js

@@ -34,7 +34,7 @@ const details = () => ({
 });
 
 const plugin = async (args) => {
-  const { jobLog, inputFileObj, variables, workDir } = args;
+  const { jobLog, inputFileObj, variables, workDir, updateWorker } = args;
 
   const inputFile = inputFileObj._id;
   jobLog(`[backupSourceAudio] Processing: ${inputFile}\n`);
@@ -58,9 +58,9 @@ const plugin = async (args) => {
   let ext = '.dts';
   if (itaCodec.includes('truehd')) ext = '.thd';
 
-  const sourceDir = path.dirname(inputFile);
+  const targetDir = variables.originalLibraryDir || path.dirname(inputFile);
-  const baseName  = path.basename(inputFile, path.extname(inputFile));
+  const baseName  = path.basename(variables.originalLibraryFile || inputFile, path.extname(variables.originalLibraryFile || inputFile));
-  const outFile   = path.join(sourceDir, `${baseName}.ita${ext}`);
+  const outFile   = path.join(targetDir, `${baseName}.ita${ext}`);
 
   jobLog(`[backupSourceAudio] Backing up ITA ${itaCodec} -> ${outFile}\n`);
 
@@ -74,9 +74,14 @@ const plugin = async (args) => {
       '-c:a', 'copy',
       outFile,
     ],
+    spawnOpts: { cwd: workDir },
     WorkDir: workDir,
     jobLog,
+    outputFilePath: outFile,
     inputFileObj,
+    updateWorker,
+    logFullCliOutput: args.logFullCliOutput || false,
+    args,
   });
 
   const { cliExitCode } = await cli.runCli();

LocalFlowPlugins/subtitles/extractSubtitlesAndOcr/1.0.0/index.js

@@ -8,22 +8,24 @@ const fs   = require('fs');
 /**
  * extractSubtitlesAndOcr
  * Extracts subtitle streams for ITA and ENG languages:
- *   - Text-based (subrip, srt, ass, ssa, webvtt): direct FFmpeg extraction
+ *   - Text-based (subrip, srt, ass, ssa, webvtt):
- *   - Bitmap-based (hdmv_pgs_subtitle, dvd_subtitle): FFmpeg .sup extract
+ *     Fast extraction via mkvextract (all tracks in one pass, seconds instead of minutes),
- *     then SubtitleEdit CLI OCR -> .srt (with graceful fallback on failure)
+ *     with single-pass FFmpeg (-vn -an) fallback.
+ *   - Bitmap-based (hdmv_pgs_subtitle, dvd_subtitle): .sup extract
+ *     then SubtitleEdit CLI OCR -> .srt (with graceful fallback on failure).
  *
- * Output files go next to the source file.
+ * Output files go to target directory (original library directory or next to source).
  * Naming: <baseName>.<lang>[.forced][.default][.sdh].srt
  */
 
-const TEXT_CODECS    = new Set(['subrip', 'srt', 'ass', 'ssa', 'webvtt', 'mov_text']);
+const TEXT_CODECS   = new Set(['subrip', 'srt', 'ass', 'ssa', 'webvtt', 'mov_text']);
-const BITMAP_CODECS  = new Set(['hdmv_pgs_subtitle', 'dvd_subtitle', 'pgssub', 'dvbsub']);
+const BITMAP_CODECS = new Set(['hdmv_pgs_subtitle', 'dvd_subtitle', 'pgssub', 'dvbsub']);
 
 const details = () => ({
   name: 'Extract Subtitles & OCR Fallback',
   description:
-    'Extracts ITA/ENG subtitle streams to SRT files next to the source. '
+    'Extracts ITA/ENG subtitle streams to SRT files in the library directory. '
-    + 'Text subtitles are extracted directly via FFmpeg. '
+    + 'Fast multi-track extraction via mkvextract / FFmpeg. '
     + 'Bitmap subtitles (PGS/VOBSUB) are OCR-d via SubtitleEdit CLI. '
     + 'OCR failures are logged as warnings without stopping the pipeline.',
   style: { borderColor: '#00BCD4' },
@@ -70,19 +72,40 @@ const normLang = (tag) => {
 
 const buildSuffix = (lang, stream) => {
   const parts = [lang];
-  if (stream.disposition && stream.disposition.forced)           parts.push('forced');
+  const forced = stream.disposition && stream.disposition.forced;
-  if (stream.disposition && stream.disposition.default)          parts.push('default');
+  const title = ((stream.tags && (stream.tags.title || stream.tags.TITLE)) || '').toLowerCase();
+  const isForced = Boolean(forced || title.includes('forced'));
+  if (isForced) parts.push('forced');
+  // Only ita.forced can be default. Do not add default to eng, non-forced, or other tracks.
+  if (lang === 'ita' && isForced) parts.push('default');
   if (stream.disposition && stream.disposition.hearing_impaired) parts.push('sdh');
-  // Also check title tag for SDH
+  if (!parts.includes('sdh') && (title.includes('sdh') || title.includes('hearing impaired')
-  const title = ((stream.tags && stream.tags.title) || '').toLowerCase();
+      || title.includes('hearing_impaired'))) parts.push('sdh');
-  if (!parts.includes('sdh') && title.includes('sdh'))           parts.push('sdh');
   return parts.join('.');
 };
 
-const runFFmpeg = async (spawnArgs, workDir, ffmpegPath, jobLog, inputFileObj) => {
+const getMkvExtract = (args) => {
+  let mkvExtract = 'mkvextract';
+  if (args.mkvpropeditPath) {
+    const dir       = path.dirname(args.mkvpropeditPath);
+    const candidate = path.join(dir, process.platform === 'win32' ? 'mkvextract.exe' : 'mkvextract');
+    if (fs.existsSync(candidate)) return candidate;
+  }
+  return mkvExtract;
+};
+
+const runCLI = async (cliBin, spawnArgs, args) => {
   const { CLI } = require('../../../../FlowHelpers/1.0.0/cliUtils');
   const cli = new CLI({
-    cli: ffmpegPath, spawnArgs, WorkDir: workDir, jobLog, inputFileObj,
+    cli:              cliBin,
+    spawnArgs,
+    spawnOpts:        { cwd: args.workDir },
+    WorkDir:          args.workDir,
+    jobLog:           args.jobLog,
+    inputFileObj:     args.inputFileObj,
+    updateWorker:     args.updateWorker,
+    logFullCliOutput: args.logFullCliOutput || false,
+    args,
   });
   return cli.runCli();
 };
@@ -93,14 +116,17 @@ const plugin = async (args) => {
   const { jobLog, inputFileObj, variables, workDir } = args;
 
   const inputFile = inputFileObj._id;
-  const sourceDir = path.dirname(inputFile);
+  // Always save output SRTs in original library directory if known (e.g. from copyToWorkDir)
-  const baseName  = path.basename(inputFile, path.extname(inputFile));
+  const targetDir = variables.originalLibraryDir || path.dirname(inputFile);
+  const origFile  = variables.originalLibraryFile || inputFile;
+  const baseName  = path.basename(origFile, path.extname(origFile));
 
-  jobLog(`[extractSubtitlesAndOcr] Source: ${inputFile}\n`);
+  jobLog(`[extractSubtitlesAndOcr] Input: ${inputFile}\n`);
+  jobLog(`[extractSubtitlesAndOcr] Output Directory: ${targetDir}\n`);
 
   const subtitleEditPath = args.inputs.subtitleEditPath || 'SubtitleEdit';
   const targetLangs = (args.inputs.languages || 'ita,eng')
-    .split(',').map((l) => l.trim().toLowerCase()).filter(Boolean);
+    .split(',').map((l) => normLang(l)).filter(Boolean);
 
   const streams = (inputFileObj.ffProbeData && inputFileObj.ffProbeData.streams) || [];
   const subtitleStreams = streams.filter((s) => s.codec_type === 'subtitle');
@@ -112,6 +138,10 @@ const plugin = async (args) => {
 
   jobLog(`[extractSubtitlesAndOcr] Found ${subtitleStreams.length} subtitle stream(s).\n`);
 
+  const textTasks = [];
+  const bitmapTasks = [];
+  const taskByOutput = new Map();
+
   for (const stream of subtitleStreams) {
     const lang = normLang((stream.tags && stream.tags.language) || '');
     if (!targetLangs.includes(lang)) {
@@ -121,75 +151,116 @@ const plugin = async (args) => {
 
     const codec  = (stream.codec_name || '').toLowerCase();
     const suffix = buildSuffix(lang, stream);
-    const outSrt = path.join(sourceDir, `${baseName}.${suffix}.srt`);
+    const outSrt = path.join(targetDir, `${baseName}.${suffix}.srt`);
 
-    jobLog(`[extractSubtitlesAndOcr] Stream #${stream.index} lang=${lang} codec=${codec} -> ${path.basename(outSrt)}\n`);
+    const task = { stream, lang, codec, outSrt };
-
+    const isText = TEXT_CODECS.has(codec);
-    // ── Text-based subtitles ──────────────────────────────────────────────
+    const isBitmap = BITMAP_CODECS.has(codec);
-    if (TEXT_CODECS.has(codec)) {
+    if (isText || isBitmap) {
-      const { cliExitCode } = await runFFmpeg(
+      const existing = taskByOutput.get(outSrt);
-        ['-y', '-i', inputFile, '-map', `0:${stream.index}`, '-c:s', 'srt', outSrt],
+      if (!existing || (isText && existing.type === 'bitmap')) {
-        workDir, args.ffmpegPath, jobLog, inputFileObj,
+        taskByOutput.set(outSrt, { ...task, type: isText ? 'text' : 'bitmap' });
-      );
-      if (cliExitCode !== 0) {
-        jobLog(`[extractSubtitlesAndOcr] WARNING: FFmpeg failed for stream #${stream.index} (exit ${cliExitCode}).\n`);
-      } else {
-        jobLog(`[extractSubtitlesAndOcr] Extracted: ${path.basename(outSrt)}\n`);
       }
-      continue;
+    } else {
+      jobLog(`[extractSubtitlesAndOcr] Stream #${stream.index} codec "${codec}" not supported — skipping.\n`);
     }
 
-    // ── Bitmap-based subtitles (PGS / VOBSUB) ────────────────────────────
+  }
-    if (BITMAP_CODECS.has(codec)) {
-      const tmpSup = path.join(workDir, `${baseName}_s${stream.index}.sup`);
 
-      // Step 1: Extract to .sup
+  for (const task of taskByOutput.values()) {
-      const { cliExitCode: extractExit } = await runFFmpeg(
+    if (task.type === 'text') textTasks.push(task);
-        ['-y', '-i', inputFile, '-map', `0:${stream.index}`, '-c:s', 'copy', tmpSup],
+    else bitmapTasks.push(task);
-        workDir, args.ffmpegPath, jobLog, inputFileObj,
+  }
-      );
 
-      if (extractExit !== 0) {
+  // ── 1. Batch extract text-based subtitles (mkvextract or single-pass FFmpeg)
-        jobLog(`[extractSubtitlesAndOcr] WARNING: .sup extraction failed for stream #${stream.index}.\n`);
+  if (textTasks.length > 0) {
-        continue;
+    jobLog(`[extractSubtitlesAndOcr] Extracting ${textTasks.length} text subtitle track(s)...\n`);
-      }
+    textTasks.forEach((t) => {
+      jobLog(`  -> Stream #${t.stream.index} (${t.lang}, ${t.codec}) to ${path.basename(t.outSrt)}\n`);
+    });
 
-      // Step 2: OCR with SubtitleEdit
+    let extracted = false;
+    const isMkv = inputFile.toLowerCase().endsWith('.mkv') || (inputFileObj.container === 'mkv');
+    const mkvExtract = getMkvExtract(args);
+
+    // Try mkvextract first (instantaneous on MKV)
+    if (isMkv) {
       try {
-        const { CLI } = require('../../../../FlowHelpers/1.0.0/cliUtils');
+        const mkvArgs = ['tracks', inputFile];
-        const seCli = new CLI({
+        textTasks.forEach((t) => mkvArgs.push(`${t.stream.index}:${t.outSrt}`));
-          cli: subtitleEditPath,
+        const { cliExitCode } = await runCLI(mkvExtract, mkvArgs, args);
-          spawnArgs: [
+        if (cliExitCode === 0) {
-            '/convert', tmpSup, 'subrip',
+          extracted = true;
-            '/track-number:0',
+          jobLog('[extractSubtitlesAndOcr] mkvextract completed successfully.\n');
-            `/outputfolder:${sourceDir}`,
-          ],
-          WorkDir: workDir,
-          jobLog,
-          inputFileObj,
-        });
-        const { cliExitCode: seExit } = await seCli.runCli();
-
-        if (seExit !== 0) {
-          jobLog(`[extractSubtitlesAndOcr] WARNING: SubtitleEdit OCR failed (exit ${seExit}) for stream #${stream.index}.\n`);
         } else {
-          // SubtitleEdit names the output after the .sup filename
+          jobLog(`[extractSubtitlesAndOcr] mkvextract exited with code ${cliExitCode}, falling back to FFmpeg.\n`);
-          const seOut = path.join(sourceDir, path.basename(tmpSup, '.sup') + '.srt');
-          if (fs.existsSync(seOut)) {
-            fs.renameSync(seOut, outSrt);
-            jobLog(`[extractSubtitlesAndOcr] OCR complete: ${path.basename(outSrt)}\n`);
-          }
         }
       } catch (err) {
-        jobLog(`[extractSubtitlesAndOcr] WARNING: SubtitleEdit not available or crashed: ${err.message}\n`);
+        jobLog(`[extractSubtitlesAndOcr] mkvextract error (${err.message}), falling back to FFmpeg.\n`);
-      } finally {
-        // Clean up temp .sup
-        try { fs.unlinkSync(tmpSup); } catch (_) { /* ignore */ }
       }
-      continue;
     }
 
-    jobLog(`[extractSubtitlesAndOcr] Stream #${stream.index} codec "${codec}" not supported — skipping.\n`);
+    // Fallback: single-pass FFmpeg (-vn -an for fast demuxing without video/audio decoding)
+    if (!extracted) {
+      const ffmpegArgs = ['-y', '-i', inputFile, '-vn', '-an'];
+      textTasks.forEach((t, i) => {
+        ffmpegArgs.push('-map', `0:${t.stream.index}`, `-c:s:${i}`, 'srt', t.outSrt);
+      });
+      const { cliExitCode } = await runCLI(args.ffmpegPath, ffmpegArgs, args);
+      if (cliExitCode === 0) {
+        jobLog('[extractSubtitlesAndOcr] FFmpeg text extraction completed successfully.\n');
+      } else {
+        jobLog(`[extractSubtitlesAndOcr] WARNING: FFmpeg extraction failed with exit code ${cliExitCode}.\n`);
+      }
+    }
+  }
+
+  // ── 2. Process bitmap subtitles (PGS / VOBSUB) with SubtitleEdit OCR ─────
+  for (const t of bitmapTasks) {
+    const tmpSup = path.join(workDir, `${baseName}_s${t.stream.index}.sup`);
+    jobLog(`[extractSubtitlesAndOcr] Extracting bitmap stream #${t.stream.index} (${t.codec}) for OCR...\n`);
+
+    // Extract to .sup using mkvextract if mkv, else ffmpeg
+    let extractedSup = false;
+    const isMkv = inputFile.toLowerCase().endsWith('.mkv') || (inputFileObj.container === 'mkv');
+    if (isMkv) {
+      const mkvExtract = getMkvExtract(args);
+      const { cliExitCode } = await runCLI(mkvExtract, ['tracks', inputFile, `${t.stream.index}:${tmpSup}`], args);
+      if (cliExitCode === 0) extractedSup = true;
+    }
+    if (!extractedSup) {
+      const { cliExitCode } = await runCLI(
+        args.ffmpegPath,
+        ['-y', '-i', inputFile, '-vn', '-an', '-map', `0:${t.stream.index}`, '-c:s', 'copy', tmpSup],
+        args,
+      );
+      if (cliExitCode !== 0) {
+        jobLog(`[extractSubtitlesAndOcr] WARNING: .sup extraction failed for stream #${t.stream.index}.\n`);
+        continue;
+      }
+    }
+
+    // Run OCR with SubtitleEdit CLI
+    try {
+      const seCli = await runCLI(
+        subtitleEditPath,
+        ['/convert', tmpSup, 'subrip', '/track-number:0', `/outputfolder:${targetDir}`],
+        args,
+      );
+      if (seCli.cliExitCode !== 0) {
+        jobLog(`[extractSubtitlesAndOcr] WARNING: SubtitleEdit OCR failed (exit ${seCli.cliExitCode}) for stream #${t.stream.index}.\n`);
+      } else {
+        const seOut = path.join(targetDir, path.basename(tmpSup, '.sup') + '.srt');
+        if (fs.existsSync(seOut)) {
+          fs.renameSync(seOut, t.outSrt);
+          jobLog(`[extractSubtitlesAndOcr] OCR complete: ${path.basename(t.outSrt)}\n`);
+        }
+      }
+    } catch (err) {
+      jobLog(`[extractSubtitlesAndOcr] WARNING: SubtitleEdit not available: ${err.message}\n`);
+    } finally {
+      try { if (fs.existsSync(tmpSup)) fs.unlinkSync(tmpSup); } catch (_) { /* ignore */ }
+    }
   }
 
   jobLog('[extractSubtitlesAndOcr] Done.\n');

LocalFlowPlugins/utility/copyToWorkDir/1.0.0/index.js

@@ -0,0 +1,304 @@
+'use strict';
+
+const path = require('path');
+const fs   = require('fs');
+
+/* eslint-disable no-param-reassign */
+
+const MAX_RETRIES = 2;
+const RETRY_DELAY_MS = 1000;
+const PROGRESS_INTERVAL_MS = 1000;
+
+const sleep = (milliseconds) => new Promise((resolve) => {
+  setTimeout(resolve, milliseconds);
+});
+
+const formatEta = (seconds) => {
+  if (!Number.isFinite(seconds) || seconds < 0) return '00:00:00';
+  const hrs = Math.floor(seconds / 3600);
+  const mins = Math.floor((seconds % 3600) / 60);
+  const secs = Math.floor(seconds % 60);
+  return `${String(hrs).padStart(2, '0')}:${String(mins).padStart(2, '0')}:${String(secs).padStart(2, '0')}`;
+};
+
+/**
+ * Copies a file from source to destination with real-time stream-based
+ * progress reporting, speed / ETA tracking, Tdarr worker updates, size verification,
+ * and automatic retry with cleanup. Self-contained to avoid external helper dependencies.
+ */
+const copyWithProgress = async ({
+  source,
+  destination,
+  jobLog,
+  updateWorker,
+  updateProgress,
+  label = 'copy',
+}) => {
+  if (!fs.existsSync(source)) {
+    throw new Error(`[${label}] Source file not found: ${source}`);
+  }
+
+  const sourceStat = fs.statSync(source);
+  const sourceSize = sourceStat.size;
+  const sourceSizeMb = sourceSize / 1024 / 1024;
+
+  const destDir = path.dirname(destination);
+  if (!fs.existsSync(destDir)) {
+    fs.mkdirSync(destDir, { recursive: true });
+  }
+
+  const displayFile = (source || '').replace(/\\/g, '/');
+  const report = (percent, message, eta) => {
+    if (typeof updateWorker === 'function') {
+      updateWorker({
+        file: displayFile,
+        percentage: Math.min(percent, 100),
+        ETA: eta || '00:00:00',
+      });
+    }
+    if (typeof updateProgress === 'function') {
+      updateProgress({
+        progress: Math.min(percent, 100),
+        jobLog: message,
+      });
+    }
+    if (message && typeof jobLog === 'function') {
+      jobLog(`${message}\n`);
+    }
+  };
+
+  let lastError;
+
+  for (let attempt = 0; attempt <= MAX_RETRIES; attempt += 1) {
+    if (attempt > 0) {
+      report(0, `[${label}] Retrying copy (${attempt}/${MAX_RETRIES})...`);
+      await sleep(RETRY_DELAY_MS);
+    }
+
+    try {
+      if (fs.existsSync(destination)) {
+        fs.unlinkSync(destination);
+      }
+
+      // Special case: empty file (0 bytes)
+      if (sourceSize === 0) {
+        fs.writeFileSync(destination, Buffer.alloc(0));
+        report(100, `[${label}] Copied 0-byte file successfully.`, '00:00:00');
+        return;
+      }
+
+      const startedAt = Date.now();
+      let copiedBytes = 0;
+      let lastProgressTime = 0;
+      let intervalBytes = 0;
+      let intervalTime = startedAt;
+
+      await new Promise((resolve, reject) => {
+        const rd = fs.createReadStream(source, { highWaterMark: 1024 * 1024 });
+        const wr = fs.createWriteStream(destination, { highWaterMark: 1024 * 1024 });
+
+        rd.on('error', (err) => {
+          wr.destroy();
+          reject(err);
+        });
+
+        wr.on('error', (err) => {
+          rd.destroy();
+          reject(err);
+        });
+
+        wr.on('finish', resolve);
+
+        rd.on('data', (chunk) => {
+          copiedBytes += chunk.length;
+          intervalBytes += chunk.length;
+
+          const now = Date.now();
+          const percent = Math.min(Math.floor((copiedBytes / sourceSize) * 100), 99);
+
+          // Update UI and jobLog every second (PROGRESS_INTERVAL_MS) or on initial data chunk
+          const timeSinceLastProgress = now - lastProgressTime;
+          if (lastProgressTime === 0 || timeSinceLastProgress >= PROGRESS_INTERVAL_MS) {
+            const totalElapsedSec = Math.max((now - startedAt) / 1000, 0.001);
+            const avgSpeedBps = copiedBytes / totalElapsedSec;
+            const remainingBytes = Math.max(0, sourceSize - copiedBytes);
+            const remainingSec = avgSpeedBps > 0 ? remainingBytes / avgSpeedBps : 0;
+            const eta = formatEta(remainingSec);
+
+            if (typeof updateWorker === 'function') {
+              updateWorker({
+                file: displayFile,
+                percentage: percent,
+                ETA: eta,
+              });
+            }
+            if (typeof updateProgress === 'function') {
+              updateProgress({ progress: percent });
+            }
+
+            const intSec = Math.max((now - intervalTime) / 1000, 0.001);
+            const currentSpeedMb = (intervalBytes / 1024 / 1024 / intSec).toFixed(1);
+            const copiedMb = (copiedBytes / 1024 / 1024).toFixed(1);
+
+            if (typeof jobLog === 'function') {
+              jobLog(
+                `[${label}] Progress: ${percent}% `
+                + `(${copiedMb}/${sourceSizeMb.toFixed(1)} MB, `
+                + `${currentSpeedMb} MB/s, ETA: ${eta})\n`,
+              );
+            }
+
+            lastProgressTime = now;
+            intervalBytes = 0;
+            intervalTime = now;
+          }
+        });
+
+        rd.pipe(wr);
+      });
+
+      // Verify destination size
+      if (!fs.existsSync(destination)) {
+        throw new Error(`Destination file does not exist after copy: ${destination}`);
+      }
+      const destinationSize = fs.statSync(destination).size;
+      if (destinationSize !== sourceSize) {
+        throw new Error(
+          `Copy size mismatch: expected ${sourceSize} bytes, got ${destinationSize}`,
+        );
+      }
+
+      const totalElapsed = Math.max((Date.now() - startedAt) / 1000, 0.001);
+      const avgSpeed = (sourceSizeMb / totalElapsed).toFixed(1);
+      report(
+        100,
+        `[${label}] Done: ${sourceSizeMb.toFixed(1)} MB copied in `
+          + `${totalElapsed.toFixed(1)}s (${avgSpeed} MB/s average)`,
+        '00:00:00',
+      );
+      return;
+    } catch (error) {
+      lastError = error;
+      try {
+        if (fs.existsSync(destination)) fs.unlinkSync(destination);
+      } catch (cleanupError) {
+        lastError = new Error(
+          `${error.message}; could not remove partial copy: ${cleanupError.message}`,
+        );
+      }
+      if (attempt < MAX_RETRIES && typeof jobLog === 'function') {
+        jobLog(`[${label}] Copy attempt ${attempt + 1} failed: ${lastError.message}\n`);
+      }
+    }
+  }
+
+  throw new Error(
+    `[${label}] Copy failed after ${MAX_RETRIES + 1} attempts: ${lastError.message}`,
+  );
+};
+
+/**
+ * copyToWorkDir
+ * Copies the source file into the worker's local workDir before processing.
+ *
+ * Use this plugin BEFORE any transcode/extract plugin when:
+ *   - The source file lives on a network share / mapped drive
+ *   - You want the worker to encode from a local copy to avoid I/O bottleneck
+ *   - The network path is slow or unreliable during long encodes
+ *
+ * Flow:
+ *   1. Copies source -> workDir/<basename>_old<ext> (streamed with real-time progress)
+ *   2. Updates outputFileObj._id to the local copy path
+ *   3. Downstream plugins operate on the local copy
+ *   4. Tdarr replaces the original with the final output via replaceOriginalFile
+ */
+
+const details = () => ({
+  name: 'Copy Source to Work Dir',
+  description:
+    'Copies the source file into the worker local workDir using a streamed, verified copy '
+    + 'with real-time progress, speed, and ETA tracking. Use before transcode plugins '
+    + 'when the source is on a network share to avoid I/O bottlenecks during encoding.',
+  style: { borderColor: '#607D8B' },
+  tags: 'utility,copy,progress',
+  isStartPlugin: false,
+  pType: '',
+  requiresVersion: '2.11.01',
+  sidebarPosition: 0,
+  icon: 'faCopy',
+  inputs: [
+    {
+      label: 'Skip if already local',
+      name: 'skipIfLocal',
+      type: 'boolean',
+      defaultValue: 'true',
+      inputUI: {
+        type: 'dropdown',
+        options: ['true', 'false'],
+      },
+      tooltip:
+        'If true, skip the copy when the source file is already inside workDir '
+        + 'or on the same drive as workDir (avoids double-copy on mapped nodes).',
+    },
+  ],
+  outputs: [
+    { number: 1, tooltip: 'File is ready in workDir — continue to next plugin' },
+  ],
+});
+
+const plugin = async (args) => {
+  const { jobLog, inputFileObj, variables, workDir, updateWorker } = args;
+
+  const inputFile = inputFileObj._id;
+  const ext       = path.extname(inputFile);
+  const baseName  = path.basename(inputFile, ext);
+  const localCopy = path.join(workDir, `${baseName}_old${ext}`).replace(/\\/g, '/');
+  const skipIfLocal = (args.inputs.skipIfLocal || 'true') === 'true';
+
+  jobLog(`[copyToWorkDir] Source : ${inputFile}\n`);
+  jobLog(`[copyToWorkDir] WorkDir: ${workDir}\n`);
+
+  // Skip if source file is already inside workDir
+  const relativeInput = path.relative(path.resolve(workDir), path.resolve(inputFile));
+  if (
+    skipIfLocal
+    && relativeInput !== '..'
+    && !relativeInput.startsWith(`..${path.sep}`)
+    && !path.isAbsolute(relativeInput)
+  ) {
+    jobLog('[copyToWorkDir] Source file is already inside workDir — skipping copy.\n');
+    return { outputNumber: 1, outputFileObj: inputFileObj, variables };
+  }
+
+  if (!fs.existsSync(inputFile)) {
+    throw new Error(`[copyToWorkDir] Source file not found: ${inputFile}`);
+  }
+
+  // Preserve original library paths for downstream plugins
+  if (!variables.originalLibraryFile) {
+    variables.originalLibraryFile = inputFile;
+    variables.originalLibraryDir  = path.dirname(inputFile);
+  }
+  variables.workDirSourceBaseName = baseName;
+  variables.workDirCopyApplied = 'true';
+
+  jobLog(`[copyToWorkDir] Copying ${inputFile} to ${localCopy}\n`);
+  await copyWithProgress({
+    source: inputFile,
+    destination: localCopy,
+    jobLog,
+    updateWorker,
+    updateProgress: args.updateProgress,
+    label: 'copyToWorkDir',
+  });
+
+  return {
+    outputNumber: 1,
+    outputFileObj: { ...inputFileObj, _id: localCopy },
+    variables,
+  };
+};
+
+module.exports.details = details;
+module.exports.plugin = plugin;
+module.exports.copyWithProgress = copyWithProgress;

LocalFlowPlugins/utility/extractChaptersXml/1.0.0/index.js

@@ -8,7 +8,7 @@ const fs   = require('fs');
 const details = () => ({
   name: 'Extract Chapters to XML',
   description:
-    'Extracts MKV chapter markers to an XML file in workDir using mkvextract. '
+    'Extracts MKV chapter markers to an XML file next to the original source using mkvextract. '
     + 'Stores the output path in args.variables.chaptersXmlPath. '
     + 'Safe to run even if the source has no chapters.',
   style: { borderColor: '#9C27B0' },
@@ -25,11 +25,14 @@ const details = () => ({
 });
 
 const plugin = async (args) => {
-  const { jobLog, inputFileObj, variables, workDir } = args;
+  const { jobLog, inputFileObj, variables, workDir, updateWorker } = args;
 
   const inputFile = inputFileObj._id;
-  const baseName  = path.basename(inputFile, path.extname(inputFile));
+  // Keep sidecar files in the library when a prior plugin copied the media to workDir.
-  const xmlPath   = path.join(workDir, `${baseName}_chapters.xml`);
+  const originalFile = variables.originalLibraryFile || inputFile;
+  const targetDir    = variables.originalLibraryDir || path.dirname(originalFile);
+  const baseName     = path.basename(originalFile, path.extname(originalFile));
+  const xmlPath      = path.join(targetDir, `${baseName}_chapters.xml`);
 
   jobLog(`[extractChaptersXml] Source: ${inputFile}\n`);
   jobLog(`[extractChaptersXml] Output: ${xmlPath}\n`);
@@ -47,9 +50,13 @@ const plugin = async (args) => {
   const cli = new CLI({
     cli: mkvExtract,
     spawnArgs: [inputFile, 'chapters', xmlPath],
+    spawnOpts: { cwd: workDir },
     WorkDir: workDir,
     jobLog,
     inputFileObj,
+    updateWorker,
+    logFullCliOutput: args.logFullCliOutput || false,
+    args,
   });
 
   const { cliExitCode } = await cli.runCli();

LocalFlowPlugins/utility/finalizeMedia/1.0.0/index.js

@@ -0,0 +1,345 @@
+'use strict';
+
+const path = require('path');
+const fs = require('fs');
+const crypto = require('crypto');
+
+const details = () => ({
+  name: 'Finalize Media & Sidecars',
+  description:
+    'Normalizes subtitle language codes and forced/default flags, removes duplicate '
+    + 'chapter XML sidecars, and removes the original directory only when it is empty.',
+  style: { borderColor: '#4CAF50' },
+  tags: 'utility,finalize,subtitles',
+  isStartPlugin: false,
+  pType: '',
+  requiresVersion: '2.11.01',
+  sidebarPosition: 5,
+  icon: 'faCheck',
+  inputs: [
+    {
+      label: 'Remove Empty Source Directory',
+      name: 'removeEmptySourceDir',
+      type: 'boolean',
+      defaultValue: 'true',
+      inputUI: { type: 'dropdown', options: ['true', 'false'] },
+      tooltip: 'Remove the original source directory only when it is empty.',
+    },
+    {
+      label: 'Remove Empty Parent Series Directory',
+      name: 'removeEmptyParentSeriesDir',
+      type: 'boolean',
+      defaultValue: 'true',
+      inputUI: { type: 'dropdown', options: ['true', 'false'] },
+      tooltip: 'If the removed source directory was a season folder, also remove the parent series directory if it is empty.',
+    },
+  ],
+  outputs: [{ number: 1, tooltip: 'Finalization complete' }],
+});
+
+const LANGUAGE_CODES = { it: 'ita', en: 'eng' };
+
+const IGNORED_JUNK_FILES = new Set([
+  '.ds_store',
+  'thumbs.db',
+  'desktop.ini',
+  'ehthumbs.db',
+  'ehthumbs_vista.db',
+]);
+
+const SEASON_DIR_REGEX = /^(?:.*[ ._-])?(?:(?:season|stagione|staffel|saison)\s*[._-]?\s*\d+|s\d{1,2})$/i;
+const SPECIALS_DIR_REGEX = /^(?:.*[ ._-])?(?:specials?|extras?)$/i;
+
+const isSeasonDirectory = (dirName) => {
+  const trimmed = (dirName || '').trim();
+  return SEASON_DIR_REGEX.test(trimmed) || SPECIALS_DIR_REGEX.test(trimmed);
+};
+
+const moveFileSafe = (src, dest) => {
+  if (fs.existsSync(dest)) {
+    try { fs.unlinkSync(dest); } catch (_) { /* ignore */ }
+  }
+  try {
+    fs.renameSync(src, dest);
+  } catch (err) {
+    if (err.code === 'EXDEV' || err.code === 'EPERM') {
+      fs.copyFileSync(src, dest);
+      fs.unlinkSync(src);
+    } else {
+      throw err;
+    }
+  }
+};
+
+const isDirEmptyIgnoringJunk = (dirPath) => {
+  if (!fs.existsSync(dirPath)) return false;
+  try {
+    const entries = fs.readdirSync(dirPath);
+    const significant = entries.filter((e) => !IGNORED_JUNK_FILES.has(e.toLowerCase()));
+    return significant.length === 0;
+  } catch (_) {
+    return false;
+  }
+};
+
+const removeDirAndJunk = (dirPath, jobLog) => {
+  if (!fs.existsSync(dirPath)) return false;
+  try {
+    const entries = fs.readdirSync(dirPath);
+    for (const entry of entries) {
+      if (IGNORED_JUNK_FILES.has(entry.toLowerCase())) {
+        try {
+          fs.unlinkSync(path.join(dirPath, entry));
+        } catch (_) {}
+      }
+    }
+    fs.rmdirSync(dirPath);
+    if (jobLog) jobLog(`[finalizeMedia] Removed empty directory: ${dirPath}\n`);
+    return true;
+  } catch (err) {
+    if (jobLog) jobLog(`[finalizeMedia] Could not remove directory ${dirPath}: ${err.message}\n`);
+    return false;
+  }
+};
+
+const normalizeSubtitleParts = (parts) => {
+  const normalized = [];
+  for (const part of parts) {
+    const value = part.toLowerCase();
+    if (LANGUAGE_CODES[value]) {
+      normalized.push(LANGUAGE_CODES[value]);
+    } else if (value === 'default') {
+      // Discard 'default'; it will only be re-added below if it is ita + forced
+      continue;
+    } else if (!normalized.includes(value)) {
+      normalized.push(value);
+    }
+  }
+  // Only ita.forced can be marked as default; default must be removed from all other subtitles
+  if (normalized.includes('ita') && normalized.includes('forced')
+      && !normalized.includes('default')) {
+    normalized.splice(normalized.indexOf('forced') + 1, 0, 'default');
+  }
+  return normalized;
+};
+
+const normalizeSubtitleName = (fileName) => {
+  if (!/\.srt$/i.test(fileName)) return fileName;
+  const ext = path.extname(fileName);
+  const stem = fileName.slice(0, -ext.length);
+  const parts = stem.split('.');
+  const languageIndex = parts.findIndex((part) => LANGUAGE_CODES[part.toLowerCase()]
+    || ['ita', 'eng'].includes(part.toLowerCase()));
+  if (languageIndex < 0) return fileName;
+  const prefix = parts.slice(0, languageIndex);
+  const suffix = normalizeSubtitleParts(parts.slice(languageIndex));
+  return `${prefix.concat(suffix).join('.')}${ext}`;
+};
+
+const isMediaSubtitle = (fileName, mediaBaseName) => {
+  if (!/\.srt$/i.test(fileName)) return false;
+  return fileName.toLowerCase().startsWith(`${mediaBaseName.toLowerCase()}.`);
+};
+
+const subtitleKey = (fileName) => {
+  const stem = fileName.slice(0, -path.extname(fileName).length);
+  return stem.replace(/_chapters(?=\.|$)/i, '').toLowerCase();
+};
+
+const chapterFileName = (fileName, mediaBaseName) => {
+  const expectedBase = mediaBaseName.toLowerCase();
+  const ext = path.extname(fileName);
+  if (ext.toLowerCase() !== '.xml') return null;
+  const stem = fileName.slice(0, -ext.length);
+  const normalizedStem = stem.replace(/(_|\.)chapters$/i, '');
+  if (normalizedStem.toLowerCase() !== expectedBase) {
+    return null;
+  }
+  return `${mediaBaseName}_chapters.xml`;
+};
+
+const hashFile = (fileName) => {
+  const hash = crypto.createHash('sha1');
+  hash.update(fs.readFileSync(fileName));
+  return hash.digest('hex');
+};
+
+const subtitleMetadata = (args) => {
+  const streams = (args.inputFileObj.ffProbeData && args.inputFileObj.ffProbeData.streams) || [];
+  return streams.filter((stream) => stream.codec_type === 'subtitle').map((stream) => {
+    const tags = stream.tags || {};
+    const title = String(tags.title || tags.TITLE || '').toLowerCase();
+    const language = String(tags.language || '').toLowerCase();
+    return {
+      language: LANGUAGE_CODES[language] || language,
+      forced: Boolean(stream.disposition && stream.disposition.forced) || title.includes('forced'),
+      default: Boolean(stream.disposition && stream.disposition.default),
+      sdh: Boolean(stream.disposition && stream.disposition.hearing_impaired)
+        || title.includes('sdh') || title.includes('hearing impaired')
+        || title.includes('hearing_impaired'),
+    };
+  });
+};
+
+const plugin = async (args) => {
+  const { jobLog, inputFileObj, variables } = args;
+  const finalFile = inputFileObj._id;
+  const finalDir = path.dirname(finalFile);
+  const sourceDir = variables.originalLibraryDir
+    || (variables.originalLibraryFile && path.dirname(variables.originalLibraryFile))
+    || '';
+  const mediaBaseName = path.basename(finalFile, path.extname(finalFile));
+  const origBaseName = variables.workDirSourceBaseName
+    || (variables.originalLibraryFile && path.basename(variables.originalLibraryFile, path.extname(variables.originalLibraryFile)))
+    || mediaBaseName;
+  const metadata = subtitleMetadata(args);
+  const sourceLibraryRoot = ((args.librarySettings && args.librarySettings.folder) || '').trim();
+  const outputLibraryRoot = ((args.inputs && args.inputs.outputDirectory) || '').trim()
+    || ((args.librarySettings && args.librarySettings.output) || '').trim();
+
+  if (!fs.existsSync(finalDir)) {
+    throw new Error(`[finalizeMedia] Final directory does not exist: ${finalDir}`);
+  }
+
+  // Move this media file's sidecars from sourceDir to finalDir if running folder-to-folder
+  if (sourceDir && path.resolve(sourceDir) !== path.resolve(finalDir) && fs.existsSync(sourceDir)) {
+    try {
+      const sourceEntries = fs.readdirSync(sourceDir);
+      for (const entry of sourceEntries) {
+        const isSub = isMediaSubtitle(entry, mediaBaseName) || isMediaSubtitle(entry, origBaseName);
+        const isChap = Boolean(chapterFileName(entry, mediaBaseName) || chapterFileName(entry, origBaseName));
+        if (isSub || isChap) {
+          const srcPath = path.join(sourceDir, entry);
+          let targetName = entry;
+          if (origBaseName && origBaseName !== mediaBaseName && entry.toLowerCase().startsWith(`${origBaseName.toLowerCase()}.`)) {
+            targetName = `${mediaBaseName}${entry.slice(origBaseName.length)}`;
+          } else if (origBaseName && origBaseName !== mediaBaseName && (entry.toLowerCase().startsWith(`${origBaseName.toLowerCase()}_chapters`) || entry.toLowerCase().startsWith(`${origBaseName.toLowerCase()}.chapters`))) {
+            targetName = `${mediaBaseName}_chapters.xml`;
+          }
+          const destPath = path.join(finalDir, targetName);
+          moveFileSafe(srcPath, destPath);
+          jobLog(`[finalizeMedia] Moved sidecar to final directory: ${entry} -> ${targetName}\n`);
+        }
+      }
+    } catch (err) {
+      jobLog(`[finalizeMedia] WARNING: Error migrating sidecars from ${sourceDir}: ${err.message}\n`);
+    }
+  }
+
+  // Filter only subtitles that belong to this specific media/episode file
+  const files = fs.readdirSync(finalDir)
+    .filter((file) => isMediaSubtitle(file, mediaBaseName))
+    .map((file) => ({ file, fullPath: path.join(finalDir, file) }));
+
+  for (const entry of files) {
+    const normalized = normalizeSubtitleName(entry.file);
+    if (normalized === entry.file) continue;
+    const destination = path.join(finalDir, normalized);
+    if (fs.existsSync(destination)) {
+      if (hashFile(entry.fullPath) === hashFile(destination)) {
+        fs.unlinkSync(entry.fullPath);
+        jobLog(`[finalizeMedia] Removed duplicate subtitle: ${entry.file}\n`);
+      }
+
+      continue;
+    }
+    fs.renameSync(entry.fullPath, destination);
+    entry.file = normalized;
+    entry.fullPath = destination;
+  }
+
+  // Group and deduplicate only subtitles belonging to this specific media file
+  const grouped = new Map();
+  for (const entry of fs.readdirSync(finalDir)
+    .filter((file) => isMediaSubtitle(file, mediaBaseName))
+    .map((file) => ({ file, fullPath: path.join(finalDir, file) }))) {
+    const key = subtitleKey(entry.file);
+    if (!grouped.has(key)) grouped.set(key, []);
+    grouped.get(key).push(entry);
+  }
+
+  for (const entries of grouped.values()) {
+    if (entries.length < 2) continue;
+    const preferred = entries.find((entry) => !/_chapters(?=\.|$)/i.test(entry.file)) || entries[0];
+    for (const entry of entries) {
+      if (entry.fullPath === preferred.fullPath) continue;
+      fs.unlinkSync(entry.fullPath);
+      jobLog(`[finalizeMedia] Removed duplicate subtitle: ${entry.file}\n`);
+    }
+
+  }
+
+  for (const item of metadata) {
+    const isItaForced = item.language === 'ita' && item.forced;
+    const expected = `${mediaBaseName}.${item.language}`
+      + (item.forced ? '.forced' : '')
+      + (isItaForced ? '.default' : '')
+      + (item.sdh ? '.sdh' : '') + '.srt';
+    if (!fs.existsSync(path.join(finalDir, expected))) {
+      jobLog(`[finalizeMedia] WARNING: Expected subtitle sidecar is missing: ${expected}\n`);
+    }
+  }
+
+  const chapterEntries = fs.readdirSync(finalDir)
+    .map((file) => ({
+      file,
+      fullPath: path.join(finalDir, file),
+      canonical: chapterFileName(file, mediaBaseName),
+    }))
+    .filter((entry) => entry.canonical);
+  const canonicalChapter = path.join(finalDir, `${mediaBaseName}_chapters.xml`);
+  for (const entry of chapterEntries) {
+    if (entry.fullPath === canonicalChapter) continue;
+    if (fs.existsSync(canonicalChapter)) {
+      if (hashFile(entry.fullPath) === hashFile(canonicalChapter)) {
+        fs.unlinkSync(entry.fullPath);
+        jobLog(`[finalizeMedia] Removed duplicate chapter XML: ${entry.file}\n`);
+      } else {
+        jobLog(`[finalizeMedia] WARNING: Different chapter XML retained: ${entry.file}\n`);
+      }
+      continue;
+    }
+    fs.renameSync(entry.fullPath, canonicalChapter);
+    jobLog(`[finalizeMedia] Renamed chapter XML: ${entry.file} -> ${path.basename(canonicalChapter)}\n`);
+  }
+
+  // Remove source directory when empty (e.g. when transcoding from a staging/ingest directory).
+  // For series (where sourceDir is e.g. Season 01), it will only be removed when the last episode is processed.
+  // When the season folder is removed, if the parent Series directory is also empty, it is also cleaned up.
+  const isProtectedDir = (dirPath) => {
+    if (!dirPath) return true;
+    const resolved = path.resolve(dirPath);
+    if (resolved === path.resolve(path.parse(resolved).root)) return true;
+    if (sourceLibraryRoot && resolved === path.resolve(sourceLibraryRoot)) return true;
+    if (outputLibraryRoot && resolved === path.resolve(outputLibraryRoot)) return true;
+    return false;
+  };
+
+  const removeEmptySourceDir = (args.inputs.removeEmptySourceDir || 'true') === 'true';
+  const removeEmptyParentSeriesDir = (args.inputs.removeEmptyParentSeriesDir || 'true') === 'true';
+
+  if (removeEmptySourceDir
+      && sourceDir
+      && path.resolve(sourceDir) !== path.resolve(finalDir)
+      && !isProtectedDir(sourceDir)
+      && fs.existsSync(sourceDir)) {
+    if (isDirEmptyIgnoringJunk(sourceDir)) {
+      const isSeason = isSeasonDirectory(path.basename(sourceDir));
+      const parentDir = path.dirname(sourceDir);
+
+      const removed = removeDirAndJunk(sourceDir, jobLog);
+      if (removed && isSeason && removeEmptyParentSeriesDir) {
+        if (parentDir && !isProtectedDir(parentDir) && isDirEmptyIgnoringJunk(parentDir)) {
+          removeDirAndJunk(parentDir, jobLog);
+        }
+      }
+    } else {
+      jobLog(`[finalizeMedia] Source directory is not empty (contains other episodes/files); keeping it: ${sourceDir}\n`);
+    }
+  }
+
+  return { outputNumber: 1, outputFileObj: inputFileObj, variables };
+};
+
+module.exports.details = details;
+module.exports.plugin = plugin;

LocalFlowPlugins/utility/mediaAnalyzerGOP/1.0.0/index.js

@@ -1,4 +1,4 @@
-'use strict';
+'use strict';
 
 /* eslint-disable no-param-reassign */
 
@@ -6,7 +6,9 @@
  * mediaAnalyzerGOP
  * Analyzes the video stream and populates args.variables with encoding
  * parameters consumed by downstream plugins:
- *   gopKeyint / gopMinKeyint  -> 2 x FPS (rounded)
+ *   gopKeyint                 -> 4 x FPS (rounded; maximum 4-second GOP)
+ *   gopMinKeyint              -> 1 x FPS (rounded; permits scene cuts)
+ *   gopSceneCut               -> x265 scene-cut threshold (40)
  *   isAnimation               -> detected from animeSeries path list
  *   isMovie                   -> detected from moviePathPatterns
  *   vBitrate / vMaxRate / vBufSize
@@ -17,7 +19,7 @@
 const details = () => ({
   name: 'Media Analyzer & GOP Calculator',
   description:
-    'Analyzes video metadata, calculates GOP keyint (2xFPS), target bitrate '
+    'Analyzes video metadata, calculates a streaming-friendly 4-second GOP, target bitrate '
     + 'and VBV parameters based on content type (film/series/anime). '
     + 'Exports all values to args.variables for downstream plugins.',
   style: { borderColor: '#2196F3' },
@@ -87,6 +89,37 @@ const details = () => ({
   ],
 });
 
+const normalizeAccents = (str) =>
+  String(str || '')
+    .normalize('NFD')
+    .replace(/[\u0300-\u036f]/g, '');
+
+const matchesAnime = (animeName, targetPath) => {
+  if (!animeName || !targetPath) return false;
+  const cleanTarget = normalizeAccents(targetPath).toLowerCase();
+  const cleanName = normalizeAccents(animeName).trim().toLowerCase();
+  if (!cleanName) return false;
+
+  // 1. Direct substring match (case/accent-insensitive)
+  if (cleanTarget.includes(cleanName)) return true;
+
+  // 2. Token / word boundary match allowing dots, dashes, underscores, spaces between words
+  // e.g. "Family Guy" matches "Family.Guy.1999" or "Family_Guy_S01E01"
+  const words = cleanName.split(/[^a-z0-9]+/).filter(Boolean);
+  if (words.length > 0) {
+    const escapedWords = words.map((w) => w.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
+    const flexiblePattern = new RegExp(`(^|[^a-z0-9])${escapedWords.join('[\\s._\\-]+')}([^a-z0-9]|$)`, 'i');
+    if (flexiblePattern.test(cleanTarget)) return true;
+
+    // 3. Match when punctuation/spaces/dots were completely collapsed (e.g. "bob's" -> "bobs")
+    const collapsedName = cleanName.replace(/[^a-z0-9]/g, '');
+    const collapsedTarget = cleanTarget.replace(/[^a-z0-9]/g, '');
+    if (collapsedName.length >= 3 && collapsedTarget.includes(collapsedName)) return true;
+  }
+
+  return false;
+};
+
 const parseRate = (rateStr) => {
   if (!rateStr) return 0;
   if (rateStr.includes('/')) {
@@ -123,17 +156,37 @@ const plugin = async (args) => {
   }
   jobLog(`[mediaAnalyzerGOP] FPS: ${fps.toFixed(3)}\n`);
 
-  const gopKeyint = String(Math.round(fps * 2));
+  // A four-second maximum GOP is a compromise for remote streaming: it
-  jobLog(`[mediaAnalyzerGOP] keyint=${gopKeyint}\n`);
+  // reduces regular I-frame overhead while keeping seek recovery short.
+  // A one-second minimum leaves x265 free to insert an I-frame at a real cut.
+  const gopKeyint = String(Math.round(fps * 4));
+  const gopMinKeyint = String(Math.round(fps));
+  const gopSceneCut = '40';
+  jobLog(`[mediaAnalyzerGOP] keyint=${gopKeyint} min-keyint=${gopMinKeyint} scenecut=${gopSceneCut}\n`);
 
-  // Normalize to forward slashes for cross-platform path matching
+  // Build candidate paths list to support workDir temporary copies
-  const normalizedPath = filePath.replace(/\\/g, '/');
+  const candidatePaths = [
-  const isMovie = moviePathPatterns.some((p) => normalizedPath.includes(p));
+    inputFileObj._id,
-  const matchedPat = moviePathPatterns.find((p) => normalizedPath.includes(p));
+    inputFileObj.file,
+    variables.originalLibraryFile,
+    variables.originalLibraryDir,
+  ]
+    .filter(Boolean)
+    .map((p) => String(p).replace(/\\/g, '/'));
+
+  jobLog(`[mediaAnalyzerGOP] Candidate paths: ${candidatePaths.join(' | ')}\n`);
+
+  // Check if media matches movie path patterns
+  const matchedPat = moviePathPatterns.find((p) =>
+    candidatePaths.some((cPath) => cPath.toLowerCase().includes(p.toLowerCase())),
+  );
+  const isMovie = !!matchedPat;
   jobLog(`[mediaAnalyzerGOP] isMovie=${isMovie}${matchedPat ? ` ("${matchedPat}")` : ''}\n`);
 
-  const lowerPath = normalizedPath.toLowerCase();
+  // Check if media matches anime series list
-  const matchedAnime = animeList.find((name) => lowerPath.includes(name.toLowerCase()));
+  const matchedAnime = animeList.find((name) =>
+    candidatePaths.some((cPath) => matchesAnime(name, cPath)),
+  );
   const isAnimation = !!matchedAnime;
   jobLog(`[mediaAnalyzerGOP] isAnimation=${isAnimation}${matchedAnime ? ` ("${matchedAnime}")` : ''}\n`);
 
@@ -149,7 +202,8 @@ const plugin = async (args) => {
   jobLog(`[mediaAnalyzerGOP] vBitrate=${vBitrate} vMaxRate=${vMaxRate} vBufSize=${vBufSize}\n`);
 
   variables.gopKeyint    = gopKeyint;
-  variables.gopMinKeyint = gopKeyint;
+  variables.gopMinKeyint = gopMinKeyint;
+  variables.gopSceneCut  = gopSceneCut;
   variables.isAnimation  = String(isAnimation);
   variables.isMovie      = String(isMovie);
   variables.vBitrate     = vBitrate;
@@ -165,3 +219,6 @@ const plugin = async (args) => {
 
 module.exports.details = details;
 module.exports.plugin = plugin;
+module.exports.matchesAnime = matchesAnime;
+module.exports.normalizeAccents = normalizeAccents;
+

LocalFlowPlugins/utility/replaceOriginalFile/1.0.0/index.js

@@ -0,0 +1,390 @@
+'use strict';
+
+const path = require('path');
+const fs   = require('fs');
+
+/* eslint-disable no-param-reassign */
+
+const MAX_RETRIES = 2;
+const RETRY_DELAY_MS = 1000;
+const PROGRESS_INTERVAL_MS = 1000;
+
+const sleep = (milliseconds) => new Promise((resolve) => {
+  setTimeout(resolve, milliseconds);
+});
+
+const formatEta = (seconds) => {
+  if (!Number.isFinite(seconds) || seconds < 0) return '00:00:00';
+  const hrs = Math.floor(seconds / 3600);
+  const mins = Math.floor((seconds % 3600) / 60);
+  const secs = Math.floor(seconds % 60);
+  return `${String(hrs).padStart(2, '0')}:${String(mins).padStart(2, '0')}:${String(secs).padStart(2, '0')}`;
+};
+
+/**
+ * Copies a file from source to destination with real-time stream-based
+ * progress reporting, speed / ETA tracking, Tdarr worker updates, size verification,
+ * and automatic retry with cleanup. Self-contained to avoid external helper dependencies.
+ */
+const copyWithProgress = async ({
+  source,
+  destination,
+  jobLog,
+  updateWorker,
+  updateProgress,
+  label = 'copy',
+}) => {
+  if (!fs.existsSync(source)) {
+    throw new Error(`[${label}] Source file not found: ${source}`);
+  }
+
+  const sourceStat = fs.statSync(source);
+  const sourceSize = sourceStat.size;
+  const sourceSizeMb = sourceSize / 1024 / 1024;
+
+  const destDir = path.dirname(destination);
+  if (!fs.existsSync(destDir)) {
+    fs.mkdirSync(destDir, { recursive: true });
+  }
+
+  const displayFile = (source || '').replace(/\\/g, '/');
+  const report = (percent, message, eta) => {
+    if (typeof updateWorker === 'function') {
+      updateWorker({
+        file: displayFile,
+        percentage: Math.min(percent, 100),
+        ETA: eta || '00:00:00',
+      });
+    }
+    if (typeof updateProgress === 'function') {
+      updateProgress({
+        progress: Math.min(percent, 100),
+        jobLog: message,
+      });
+    }
+    if (message && typeof jobLog === 'function') {
+      jobLog(`${message}\n`);
+    }
+  };
+
+  let lastError;
+
+  for (let attempt = 0; attempt <= MAX_RETRIES; attempt += 1) {
+    if (attempt > 0) {
+      report(0, `[${label}] Retrying copy (${attempt}/${MAX_RETRIES})...`);
+      await sleep(RETRY_DELAY_MS);
+    }
+
+    try {
+      if (fs.existsSync(destination)) {
+        fs.unlinkSync(destination);
+      }
+
+      // Special case: empty file (0 bytes)
+      if (sourceSize === 0) {
+        fs.writeFileSync(destination, Buffer.alloc(0));
+        report(100, `[${label}] Copied 0-byte file successfully.`, '00:00:00');
+        return;
+      }
+
+      const startedAt = Date.now();
+      let copiedBytes = 0;
+      let lastProgressTime = 0;
+      let intervalBytes = 0;
+      let intervalTime = startedAt;
+
+      await new Promise((resolve, reject) => {
+        const rd = fs.createReadStream(source, { highWaterMark: 1024 * 1024 });
+        const wr = fs.createWriteStream(destination, { highWaterMark: 1024 * 1024 });
+
+        rd.on('error', (err) => {
+          wr.destroy();
+          reject(err);
+        });
+
+        wr.on('error', (err) => {
+          rd.destroy();
+          reject(err);
+        });
+
+        wr.on('finish', resolve);
+
+        rd.on('data', (chunk) => {
+          copiedBytes += chunk.length;
+          intervalBytes += chunk.length;
+
+          const now = Date.now();
+          const percent = Math.min(Math.floor((copiedBytes / sourceSize) * 100), 99);
+
+          // Update UI and jobLog every second (PROGRESS_INTERVAL_MS) or on initial data chunk
+          const timeSinceLastProgress = now - lastProgressTime;
+          if (lastProgressTime === 0 || timeSinceLastProgress >= PROGRESS_INTERVAL_MS) {
+            const totalElapsedSec = Math.max((now - startedAt) / 1000, 0.001);
+            const avgSpeedBps = copiedBytes / totalElapsedSec;
+            const remainingBytes = Math.max(0, sourceSize - copiedBytes);
+            const remainingSec = avgSpeedBps > 0 ? remainingBytes / avgSpeedBps : 0;
+            const eta = formatEta(remainingSec);
+
+            if (typeof updateWorker === 'function') {
+              updateWorker({
+                file: displayFile,
+                percentage: percent,
+                ETA: eta,
+              });
+            }
+            if (typeof updateProgress === 'function') {
+              updateProgress({ progress: percent });
+            }
+
+            const intSec = Math.max((now - intervalTime) / 1000, 0.001);
+            const currentSpeedMb = (intervalBytes / 1024 / 1024 / intSec).toFixed(1);
+            const copiedMb = (copiedBytes / 1024 / 1024).toFixed(1);
+
+            if (typeof jobLog === 'function') {
+              jobLog(
+                `[${label}] Progress: ${percent}% `
+                + `(${copiedMb}/${sourceSizeMb.toFixed(1)} MB, `
+                + `${currentSpeedMb} MB/s, ETA: ${eta})\n`,
+              );
+            }
+
+            lastProgressTime = now;
+            intervalBytes = 0;
+            intervalTime = now;
+          }
+        });
+
+        rd.pipe(wr);
+      });
+
+      // Verify destination size
+      if (!fs.existsSync(destination)) {
+        throw new Error(`Destination file does not exist after copy: ${destination}`);
+      }
+      const destinationSize = fs.statSync(destination).size;
+      if (destinationSize !== sourceSize) {
+        throw new Error(
+          `Copy size mismatch: expected ${sourceSize} bytes, got ${destinationSize}`,
+        );
+      }
+
+      const totalElapsed = Math.max((Date.now() - startedAt) / 1000, 0.001);
+      const avgSpeed = (sourceSizeMb / totalElapsed).toFixed(1);
+      report(
+        100,
+        `[${label}] Done: ${sourceSizeMb.toFixed(1)} MB copied in `
+          + `${totalElapsed.toFixed(1)}s (${avgSpeed} MB/s average)`,
+        '00:00:00',
+      );
+      return;
+    } catch (error) {
+      lastError = error;
+      try {
+        if (fs.existsSync(destination)) fs.unlinkSync(destination);
+      } catch (cleanupError) {
+        lastError = new Error(
+          `${error.message}; could not remove partial copy: ${cleanupError.message}`,
+        );
+      }
+      if (attempt < MAX_RETRIES && typeof jobLog === 'function') {
+        jobLog(`[${label}] Copy attempt ${attempt + 1} failed: ${lastError.message}\n`);
+      }
+    }
+  }
+
+  throw new Error(
+    `[${label}] Copy failed after ${MAX_RETRIES + 1} attempts: ${lastError.message}`,
+  );
+};
+
+const details = () => ({
+  name: 'Replace Original File',
+  description:
+    'Copies the processed file to the original library path with streamed progress, '
+    + 'size verification, an atomic rename, and rollback if replacement fails.',
+  style: { borderColor: '#FF9800' },
+  tags: 'utility,replace,progress',
+  isStartPlugin: false,
+  pType: '',
+  requiresVersion: '2.11.01',
+  sidebarPosition: 1,
+  icon: 'faExchangeAlt',
+  inputs: [
+    {
+      label: 'Delete processed work file',
+      name: 'deleteSource',
+      type: 'boolean',
+      defaultValue: 'true',
+      inputUI: { type: 'dropdown', options: ['true', 'false'] },
+      tooltip: 'Delete the processed file after it has replaced the original.',
+    },
+    {
+      label: 'Output Directory (Optional)',
+      name: 'outputDirectory',
+      type: 'string',
+      defaultValue: '',
+      inputUI: { type: 'text' },
+      tooltip: 'Target library directory for folder-to-folder conversion. If empty, automatically uses Library Output if configured, or replaces in-place. Example: T:/Media/Film or T:/Media/Serie',
+    },
+  ],
+  outputs: [
+    { number: 1, tooltip: 'Original file replaced — continue to next plugin' },
+  ],
+});
+
+const plugin = async (args) => {
+  const { inputFileObj, variables, jobLog, updateWorker } = args;
+  const source = inputFileObj._id;
+  const configuredDestination = variables.originalLibraryFile || args.originalLibraryFile;
+  let destination = typeof configuredDestination === 'string'
+    ? configuredDestination
+    : configuredDestination && configuredDestination._id;
+
+  if (!destination || typeof destination !== 'string') {
+    throw new Error('[replaceOriginalFile] No original library path is available');
+  }
+  if (!fs.existsSync(source)) {
+    throw new Error(`[replaceOriginalFile] Processed file not found: ${source}`);
+  }
+
+  const originalSourceFile = destination;
+  const originalSourceDir = path.dirname(originalSourceFile);
+
+  // Check for folder-to-folder target directory (from plugin input or Tdarr librarySettings.output)
+  const configuredOutput = ((args.inputs && args.inputs.outputDirectory) || '').trim()
+    || ((args.librarySettings && args.librarySettings.output) || '').trim();
+  const sourceLibraryRoot = ((args.librarySettings && args.librarySettings.folder) || '').trim();
+
+  if (configuredOutput && path.resolve(configuredOutput) !== path.resolve(sourceLibraryRoot || originalSourceDir)) {
+    let relPath = '';
+    if (sourceLibraryRoot) {
+      try {
+        relPath = path.relative(path.resolve(sourceLibraryRoot), path.resolve(originalSourceFile));
+      } catch (_) { relPath = ''; }
+    }
+    if (!relPath || relPath.startsWith('..') || path.isAbsolute(relPath)) {
+      const base = path.basename(originalSourceFile);
+      const parent = path.basename(originalSourceDir);
+      const grandParent = path.basename(path.dirname(originalSourceDir));
+      if (grandParent && grandParent !== '.' && !grandParent.includes(':')) {
+        relPath = path.join(grandParent, parent, base);
+      } else {
+        relPath = path.join(parent, base);
+      }
+    }
+    destination = path.join(path.resolve(configuredOutput), relPath);
+    jobLog(`[replaceOriginalFile] Folder-to-folder mode: target is ${destination}\n`);
+  }
+
+  if (path.resolve(source) === path.resolve(destination)) {
+    jobLog('[replaceOriginalFile] Processed file is already at the original path — skipping.\n');
+    return { outputNumber: 1, outputFileObj: inputFileObj, variables };
+  }
+
+  const destinationDir = path.dirname(destination);
+  if (!fs.existsSync(destinationDir)) {
+    fs.mkdirSync(destinationDir, { recursive: true });
+    jobLog(`[replaceOriginalFile] Created destination directory: ${destinationDir}\n`);
+  }
+
+  const sourceExt = path.extname(source);
+  const destExt = path.extname(destination);
+  const oldOriginalFile = destination;
+  if (sourceExt && destExt && sourceExt.toLowerCase() !== destExt.toLowerCase()) {
+    destination = path.join(destinationDir, `${path.basename(destination, destExt)}${sourceExt}`);
+  }
+
+  const temporary = `${destination}.tdarr.tmp`;
+  const backup = `${oldOriginalFile}.partial.old`;
+  let backupCreated = false;
+  let installed = false;
+
+  try {
+    if (fs.existsSync(temporary)) {
+      fs.unlinkSync(temporary);
+    }
+
+    jobLog(`[replaceOriginalFile] Copying processed file to temporary destination: ${temporary}\n`);
+    await copyWithProgress({
+      source,
+      destination: temporary,
+      jobLog,
+      updateWorker,
+      updateProgress: args.updateProgress,
+      label: 'replaceOriginalFile',
+    });
+
+    if (fs.existsSync(oldOriginalFile)) {
+      if (fs.existsSync(backup)) {
+        fs.unlinkSync(backup);
+      }
+      fs.renameSync(oldOriginalFile, backup);
+      backupCreated = true;
+    }
+
+    if (fs.existsSync(destination) && destination !== oldOriginalFile) {
+      try { fs.unlinkSync(destination); } catch (_) { /* ignore */ }
+    }
+
+    fs.renameSync(temporary, destination);
+    installed = true;
+
+    if (backupCreated) {
+      try {
+        fs.unlinkSync(backup);
+      } catch (error) {
+        jobLog(`[replaceOriginalFile] WARNING: Could not remove backup ${backup}: ${error.message}\n`);
+      }
+    }
+
+    if ((args.inputs.deleteSource || 'true') === 'true' && path.resolve(source) !== path.resolve(destination)) {
+      try {
+        fs.unlinkSync(source);
+      } catch (error) {
+        jobLog(`[replaceOriginalFile] WARNING: Could not delete processed file ${source}: ${error.message}\n`);
+      }
+    }
+
+    if (path.resolve(destination) !== path.resolve(originalSourceFile) && fs.existsSync(originalSourceFile)) {
+      try {
+        fs.unlinkSync(originalSourceFile);
+        jobLog(`[replaceOriginalFile] Removed source file from intake directory: ${originalSourceFile}\n`);
+      } catch (error) {
+        jobLog(`[replaceOriginalFile] WARNING: Could not delete intake source file ${originalSourceFile}: ${error.message}\n`);
+      }
+    }
+
+    // Clean up temporary workDir copy (_old) if still present
+    if (variables.workDirCopyApplied === 'true') {
+      const workDir = path.dirname(source);
+      const oldBase = variables.workDirSourceBaseName || path.basename(destination, sourceExt);
+      const oldCandidate = path.join(workDir, `${oldBase}_old${destExt}`);
+      if (fs.existsSync(oldCandidate)) {
+        try { fs.unlinkSync(oldCandidate); } catch (_) { /* ignore */ }
+      }
+    }
+
+    variables.finalFile = destination;
+    variables.finalDir = destinationDir;
+
+    jobLog(`[replaceOriginalFile] Replaced original file: ${destination}\n`);
+    return {
+      outputNumber: 1,
+      outputFileObj: { ...inputFileObj, _id: destination },
+      variables,
+    };
+  } catch (error) {
+    if (fs.existsSync(temporary)) {
+      try { fs.unlinkSync(temporary); } catch (_) { /* ignore */ }
+    }
+    if (backupCreated && !installed && !fs.existsSync(destination)) {
+      try { fs.renameSync(backup, destination); } catch (_) { /* ignore */ }
+    }
+    throw new Error(`[replaceOriginalFile] Replacement failed: ${error.message}`);
+  }
+};
+
+module.exports.details = details;
+module.exports.plugin = plugin;
+module.exports.copyWithProgress = copyWithProgress;
+

LocalFlowPlugins/video/transcode2PassX265/1.0.0/index.js

@@ -7,7 +7,8 @@ const fs   = require('fs');
 
 /**
  * transcode2PassX265
- * Performs 2-pass x265 encoding with:
+ * Performs 2-pass x265 encoding, unless the input is already a compatible
+ * low-bitrate HEVC stream, with:
  *   - Bound-1080p Lanczos scaling (no letterbox, even dimensions)
  *   - VBV rate control from args.variables
  *   - Dynamic Opus audio mapping (ITA default, ENG secondary)
@@ -19,8 +20,9 @@ const fs   = require('fs');
 const details = () => ({
   name: '2-Pass x265 Transcode',
   description:
-    'Performs 2-pass libx265 encoding using parameters from args.variables. '
+    'Performs 2-pass libx265 encoding using parameters from args.variables, '
-    + 'Applies bound-1080p Lanczos scaling, Opus audio re-encoding, '
+    + 'or copies compatible HEVC video below the configured bitrate limit. '
+    + 'Applies bound-1080p Lanczos scaling when encoding, Opus audio re-encoding, '
     + 'and chapter preservation. Cross-platform (Linux server / Windows worker).',
   style: { borderColor: '#E91E63' },
   tags: 'video,ffmpeg,x265',
@@ -49,6 +51,16 @@ const details = () => ({
       inputUI: { type: 'text' },
       tooltip: 'Output file container extension (mkv recommended).',
     },
+    {
+      label: 'Copy HEVC Below (kbps)',
+      name: 'copyHevcBelowKbps',
+      type: 'string',
+      defaultValue: '3000',
+      inputUI: { type: 'text' },
+      tooltip:
+        'Copy video instead of re-encoding when it is HEVC, is already 1080p or smaller, '
+        + 'and its reported bitrate is strictly below this value. Set 0 to disable copying.',
+    },
   ],
   outputs: [
     { number: 1, tooltip: 'Transcode complete — output file ready' },
@@ -95,18 +107,79 @@ const buildAudioArgs = (variables) => {
   return [...mapArgs, ...codecArgs];
 };
 
+const getStreamBitrateKbps = (stream) => {
+  const streamBitrate = parseInt(stream.bit_rate, 10);
+  if (streamBitrate > 0) return streamBitrate / 1000;
+
+  // Matroska files commonly expose the per-stream bitrate as BPS metadata
+  // rather than ffprobe's bit_rate field (for example: tags.BPS = "1800356").
+  const tags = stream.tags || {};
+  const bpsEntry = Object.entries(tags).find(([key]) => {
+    const normalizedKey = String(key).toLowerCase();
+    return normalizedKey === 'bps' || normalizedKey === 'bps-eng';
+  });
+  const metadataBitrate = bpsEntry ? parseInt(bpsEntry[1], 10) : 0;
+  return metadataBitrate > 0 ? metadataBitrate / 1000 : 0;
+};
+
+const getVideoBitrateKbps = (videoStream, streams, format) => {
+  const directBitrate = getStreamBitrateKbps(videoStream);
+  if (directBitrate > 0) return directBitrate;
+
+  // Last resort: derive video bitrate from the container bitrate after
+  // subtracting any known audio/data stream bitrates. This is deliberately
+  // conservative if a companion stream does not report a bitrate.
+  let containerBitrate = parseInt(format && format.bit_rate, 10) / 1000;
+  if (!(containerBitrate > 0)) {
+    const size = parseInt(format && format.size, 10);
+    const duration = parseFloat(format && format.duration);
+    containerBitrate = size > 0 && duration > 0 ? (size * 8 / duration) / 1000 : 0;
+  }
+  if (!(containerBitrate > 0)) return 0;
+
+  const otherStreamBitrate = (streams || [])
+    .filter((stream) => stream !== videoStream)
+    .reduce((total, stream) => total + getStreamBitrateKbps(stream), 0);
+  return Math.max(0, containerBitrate - otherStreamBitrate);
+};
+
+const shouldCopyVideo = (videoStream, copyHevcBelowKbps, streams, format) => {
+  if (!videoStream || String(videoStream.codec_name || '').toLowerCase() !== 'hevc') return false;
+
+  const width = parseInt(videoStream.width, 10) || 0;
+  const height = parseInt(videoStream.height, 10) || 0;
+  const bitrateKbps = getVideoBitrateKbps(videoStream, streams, format);
+
+  return copyHevcBelowKbps > 0
+    && width > 0 && width <= 1920
+    && height > 0 && height <= 1080
+    && bitrateKbps > 0 && bitrateKbps < copyHevcBelowKbps;
+};
+
+const scalePassPercentage = (pass, percentage) => {
+  const p = Math.min(100, Math.max(0, Number(percentage) || 0));
+  if (pass === 1) {
+    return +(p * 0.5).toFixed(1);
+  }
+  if (pass === 2) {
+    return +(50 + p * 0.5).toFixed(1);
+  }
+  return p;
+};
+
 // ─── Plugin ───────────────────────────────────────────────────────────────────
 
 const plugin = async (args) => {
-  const { jobLog, inputFileObj, variables, workDir } = args;
+  const { jobLog, inputFileObj, variables, workDir, updateWorker } = args;
 
   const inputFile = inputFileObj._id;
   jobLog(`[transcode2PassX265] Source: ${inputFile}\n`);
 
   // ── Read variables ────────────────────────────────────────────────────────
   const {
-    gopKeyint    = '48',
+    gopKeyint    = '96',
-    gopMinKeyint = '48',
+    gopMinKeyint = '24',
+    gopSceneCut  = '40',
     vBitrate     = '3000k',
     vMaxRate     = '6000k',
     vBufSize     = '12000k',
@@ -115,6 +188,12 @@ const plugin = async (args) => {
 
   const x265Preset   = args.inputs.x265Preset    || 'slow';
   const container    = args.inputs.outputContainer || 'mkv';
+  const copyHevcBelowKbps = Math.max(0, parseInt(args.inputs.copyHevcBelowKbps || '3000', 10) || 0);
+  const streams = (inputFileObj.ffProbeData && inputFileObj.ffProbeData.streams) || [];
+  const format = (inputFileObj.ffProbeData && inputFileObj.ffProbeData.format) || {};
+  const videoStream = streams.find((stream) => stream.codec_type === 'video');
+  if (!videoStream) throw new Error('[transcode2PassX265] No video stream found.');
+  const copyVideo = shouldCopyVideo(videoStream, copyHevcBelowKbps, streams, format);
 
   // Parse numeric VBV values (parseInt handles trailing 'k')
   const maxRateNum = parseInt(vMaxRate, 10);
@@ -122,20 +201,31 @@ const plugin = async (args) => {
 
   jobLog(
     `[transcode2PassX265] Params: bitrate=${vBitrate} maxrate=${maxRateNum}k `
-    + `bufsize=${bufSizeNum}k keyint=${gopKeyint} tune=${x265Tune || 'none'} preset=${x265Preset}\n`,
+    + `bufsize=${bufSizeNum}k keyint=${gopKeyint} min-keyint=${gopMinKeyint} scenecut=${gopSceneCut} `
+    + `tune=${x265Tune || 'none'} preset=${x265Preset}\n`,
+  );
+  const sourceBitrateKbps = getVideoBitrateKbps(videoStream, streams, format).toFixed(0);
+  jobLog(
+    `[transcode2PassX265] Video: codec=${videoStream.codec_name || 'unknown'} `
+    + `${videoStream.width || '?'}x${videoStream.height || '?'} bitrate=${sourceBitrateKbps}k `
+    + `mode=${copyVideo ? 'copy' : '2-pass-x265'} (copy limit <${copyHevcBelowKbps}k)\n`,
   );
 
   // ── Paths ─────────────────────────────────────────────────────────────────
-  const baseName    = path.basename(inputFile, path.extname(inputFile));
+  const inputBaseName = path.basename(inputFile, path.extname(inputFile));
-  const outFile     = path.join(workDir, `${baseName}_x265.${container}`);
+  const baseName = variables.workDirSourceBaseName
+    || (variables.workDirCopyApplied === 'true' ? inputBaseName.replace(/_old$/, '') : inputBaseName);
+  const outFile     = path.join(workDir, `${baseName}.${container}`).replace(/\\/g, '/');
+  const displayFile = (variables.originalLibraryFile || inputFile).replace(/\\/g, '/');
   const statsFile   = path.join(workDir, 'x265_2pass.log');
-  // x265 expects forward slashes in x265-params on all platforms
+  // The CLI runs with workDir as its current directory. Keeping this relative
-  const statsForX265 = statsFile.replace(/\\/g, '/');
+  // avoids the Windows drive colon being parsed as an x265-params separator.
+  const statsForX265 = path.basename(statsFile);
   const nullDev     = process.platform === 'win32' ? 'NUL' : '/dev/null';
 
   jobLog(`[transcode2PassX265] Output: ${outFile}\n`);
 
-  // ── Video filter ──────────────────────────────────────────────────────────
+  // ── Video filter / args ───────────────────────────────────────────────────
   const vf = [
     "scale='min(1920,iw)':'min(1080,ih)':force_original_aspect_ratio=decrease",
     'scale=trunc(iw/2)*2:trunc(ih/2)*2:flags=lanczos',
@@ -145,6 +235,8 @@ const plugin = async (args) => {
   const x265ParamsBase = [
     `keyint=${gopKeyint}`,
     `min-keyint=${gopMinKeyint}`,
+    `scenecut=${gopSceneCut}`,
+    `open-gop=0`,
     `vbv-maxrate=${maxRateNum}`,
     `vbv-bufsize=${bufSizeNum}`,
     `stats=${statsForX265}`,
@@ -152,7 +244,7 @@ const plugin = async (args) => {
 
   // ── Common video args ─────────────────────────────────────────────────────
   const tuneArgs = x265Tune ? ['-tune', x265Tune] : [];
-  const videoArgs = [
+  const encodeVideoArgs = [
     '-vf', vf,
     '-c:v', 'libx265',
     '-b:v', vBitrate,
@@ -160,31 +252,173 @@ const plugin = async (args) => {
     ...tuneArgs,
   ];
 
+  const videoArgs = copyVideo ? ['-c:v', 'copy'] : encodeVideoArgs;
+
+  // A stream copy has no encoder pass.  The normal pass-2 command below still
+  // remuxes the copied video while re-encoding the selected audio tracks.
+  if (copyVideo) {
+    const audioArgs = buildAudioArgs(variables);
+    if (audioArgs.length === 0) {
+      jobLog('[transcode2PassX265] WARNING: No audio streams mapped (no ITA/ENG found).\n');
+    }
+
+    jobLog('[transcode2PassX265] Copying compatible video and processing audio...\n');
+    if (typeof updateWorker === 'function') {
+      updateWorker({
+        file: displayFile,
+        CLIType: args.ffmpegPath,
+        preset: 'copy',
+      });
+    }
+
+    const { CLI } = require('../../../../FlowHelpers/1.0.0/cliUtils');
+    const copyCli = new CLI({
+      cli: args.ffmpegPath,
+      spawnArgs: [
+        '-y',
+        '-i', inputFile,
+        '-map', '0:v:0',
+        ...audioArgs,
+        '-map_metadata', '-1',
+        '-map_chapters', '-1',
+        '-metadata', `title=${baseName}`,
+        '-disposition:v:0', 'default',
+        ...videoArgs,
+        '-sn',
+        outFile,
+      ],
+      spawnOpts: { cwd: workDir },
+      WorkDir: workDir,
+      jobLog,
+      outputFilePath: outFile,
+      inputFileObj,
+      updateWorker: (data) => updateWorker && updateWorker({ file: displayFile, ...data }),
+      logFullCliOutput: args.logFullCliOutput || false,
+      args,
+    });
+
+    const { cliExitCode } = await copyCli.runCli();
+    if (cliExitCode !== 0) {
+      throw new Error(`[transcode2PassX265] Video-copy/audio-transcode failed with exit code ${cliExitCode}`);
+    }
+
+    if (variables.workDirCopyApplied === 'true' && fs.existsSync(inputFile)) {
+      try {
+        fs.unlinkSync(inputFile);
+        jobLog(`[transcode2PassX265] Cleaned up temporary workDir copy: ${path.basename(inputFile)}\n`);
+      } catch (_) { /* ignore */ }
+    }
+
+    jobLog(`[transcode2PassX265] Done. Output: ${outFile}\n`);
+    return {
+      outputNumber: 1,
+      outputFileObj: { ...inputFileObj, _id: outFile },
+      variables,
+    };
+  }
+
   const { CLI } = require('../../../../FlowHelpers/1.0.0/cliUtils');
+  const { updateProgress } = args;
+
+  if (typeof updateWorker === 'function') {
+    updateWorker({
+      file: displayFile,
+      CLIType: args.ffmpegPath,
+      preset: `x265 2-pass (${vBitrate})`,
+    });
+  }
+
+  // Scale 2-pass progress so Pass 1 counts for 0-50% and Pass 2 counts for 50-100%
+  const pass1UpdateWorker = (progressData) => {
+    if (typeof updateWorker !== 'function') return;
+    if (progressData && typeof progressData.percentage === 'number') {
+      updateWorker({
+        file: displayFile,
+        ...progressData,
+        percentage: scalePassPercentage(1, progressData.percentage),
+      });
+    } else {
+      updateWorker({
+        file: displayFile,
+        ...progressData,
+      });
+    }
+  };
+
+  const pass1UpdateProgress = (progressData) => {
+    if (typeof updateProgress !== 'function') return;
+    if (progressData && typeof progressData.progress === 'number') {
+      updateProgress({
+        ...progressData,
+        progress: scalePassPercentage(1, progressData.progress),
+      });
+    } else {
+      updateProgress(progressData);
+    }
+  };
+
+  const pass2UpdateWorker = (progressData) => {
+    if (typeof updateWorker !== 'function') return;
+    if (progressData && typeof progressData.percentage === 'number') {
+      updateWorker({
+        file: displayFile,
+        ...progressData,
+        percentage: scalePassPercentage(2, progressData.percentage),
+      });
+    } else {
+      updateWorker({
+        file: displayFile,
+        ...progressData,
+      });
+    }
+  };
+
+  const pass2UpdateProgress = (progressData) => {
+    if (typeof updateProgress !== 'function') return;
+    if (progressData && typeof progressData.progress === 'number') {
+      updateProgress({
+        ...progressData,
+        progress: scalePassPercentage(2, progressData.progress),
+      });
+    } else {
+      updateProgress(progressData);
+    }
+  };
 
   // ══ PASS 1 ════════════════════════════════════════════════════════════════
   jobLog('[transcode2PassX265] Starting Pass 1...\n');
+  pass1UpdateWorker({ percentage: 0 });
+  pass1UpdateProgress({ progress: 0 });
+
   const pass1Cli = new CLI({
     cli: args.ffmpegPath,
     spawnArgs: [
       '-y',
       '-i', inputFile,
+      '-map_metadata', '-1',
+      '-map_chapters', '-1',
       ...videoArgs,
-      '-x265-params', `${x265ParamsBase}:pass=1`,
+      '-x265-params', `no-slow-firstpass=1:pass=1:${x265ParamsBase}`,
       '-an', '-sn',
       '-f', 'null',
       nullDev,
     ],
+    spawnOpts: { cwd: workDir },
     WorkDir: workDir,
     jobLog,
     inputFileObj,
+    updateWorker: pass1UpdateWorker,
+    logFullCliOutput: args.logFullCliOutput || false,
+    args: { ...args, updateWorker: pass1UpdateWorker, updateProgress: pass1UpdateProgress },
   });
 
   const { cliExitCode: pass1Exit } = await pass1Cli.runCli();
   if (pass1Exit !== 0) {
     throw new Error(`[transcode2PassX265] Pass 1 failed with exit code ${pass1Exit}`);
   }
-  jobLog('[transcode2PassX265] Pass 1 complete.\n');
+  pass1UpdateWorker({ percentage: 100 });
+  pass1UpdateProgress({ progress: 100 });
+  jobLog('[transcode2PassX265] Pass 1 complete (50% total progress).\n');
 
   // ══ PASS 2 ════════════════════════════════════════════════════════════════
   const audioArgs = buildAudioArgs(variables);
@@ -193,6 +427,9 @@ const plugin = async (args) => {
   }
 
   jobLog('[transcode2PassX265] Starting Pass 2...\n');
+  pass2UpdateWorker({ percentage: 0 });
+  pass2UpdateProgress({ progress: 0 });
+
   const pass2Cli = new CLI({
     cli: args.ffmpegPath,
     spawnArgs: [
@@ -200,28 +437,44 @@ const plugin = async (args) => {
       '-i', inputFile,
       '-map', '0:v:0',
       ...audioArgs,
-      '-map_chapters', '0',
+      '-map_metadata', '-1',
+      '-map_chapters', '-1',
+      '-metadata', `title=${baseName}`,
+      '-disposition:v:0', 'default',
       ...videoArgs,
-      '-x265-params', `${x265ParamsBase}:pass=2`,
+      '-x265-params', `pass=2:${x265ParamsBase}`,
       '-sn',
       outFile,
     ],
+    spawnOpts: { cwd: workDir },
     WorkDir: workDir,
     jobLog,
+    outputFilePath: outFile,
     inputFileObj,
+    updateWorker: pass2UpdateWorker,
+    logFullCliOutput: args.logFullCliOutput || false,
+    args: { ...args, updateWorker: pass2UpdateWorker, updateProgress: pass2UpdateProgress },
   });
 
   const { cliExitCode: pass2Exit } = await pass2Cli.runCli();
   if (pass2Exit !== 0) {
     throw new Error(`[transcode2PassX265] Pass 2 failed with exit code ${pass2Exit}`);
   }
-  jobLog('[transcode2PassX265] Pass 2 complete.\n');
+  pass2UpdateWorker({ percentage: 100 });
+  pass2UpdateProgress({ progress: 100 });
+  jobLog('[transcode2PassX265] Pass 2 complete (100% total progress).\n');
 
-  // ── Cleanup 2-pass log files ──────────────────────────────────────────────
+  // ── Cleanup 2-pass log files and temporary input copy ────────────────────
   [statsFile, `${statsFile}.mbtree`, `${statsFile}.cutree`].forEach((f) => {
     try { if (fs.existsSync(f)) fs.unlinkSync(f); } catch (_) { /* ignore */ }
   });
-  jobLog('[transcode2PassX265] Temp log files cleaned up.\n');
+  if (variables.workDirCopyApplied === 'true' && fs.existsSync(inputFile)) {
+    try {
+      fs.unlinkSync(inputFile);
+      jobLog(`[transcode2PassX265] Cleaned up temporary workDir copy: ${path.basename(inputFile)}\n`);
+    } catch (_) { /* ignore */ }
+  }
+  jobLog('[transcode2PassX265] Temp files cleaned up.\n');
 
   // ── Return transcoded file for Tdarr to manage ────────────────────────────
   jobLog(`[transcode2PassX265] Done. Output: ${outFile}\n`);
@@ -234,3 +487,4 @@ const plugin = async (args) => {
 
 module.exports.details = details;
 module.exports.plugin = plugin;
+module.exports.scalePassPercentage = scalePassPercentage;

README.md

@@ -6,46 +6,106 @@ A collection of [Tdarr](https://tdarr.io/) Flow plugins for automated media tran
 
 ---
 
-## ⚡ Quick Install via curl
+## ⚡ Quick Install / Update via curl
 
-### Full Suite (all 7 plugins)
+### Recommended — `install.sh` (no ZIP, no clone)
 
+The repo includes an [`install.sh`](install.sh) script that downloads only the `index.js`
+files you need directly from Gitea raw URLs.
+
+**Update all plugins at once:**
 ```bash
-# Replace vX.Y.Z with the desired release tag, or use "latest"
+curl -fsSL https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/raw/branch/main/install.sh \
-VERSION=latest
+  | bash -s -- /your/tdarr/plugins/FlowPlugins
-PLUGIN_DIR=/path/to/tdarr/plugins/FlowPlugins
-
-curl -L https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/releases/download/${VERSION}/Tdarr-plugins-${VERSION}.zip \
-  -o tdarr-plugins.zip
-
-unzip -o tdarr-plugins.zip -d "${PLUGIN_DIR}"
-rm tdarr-plugins.zip
 ```
 
-After extracting, restart the Tdarr server so it picks up the new plugins:
+By default, the installer downloads only the latest version of every plugin.
+Use `--all` to download every version retained in the repository:
 
+```bash
+# Latest versions of all plugins
+./install.sh /your/tdarr/plugins/FlowPlugins --latest
+
+# All available versions of all plugins
+./install.sh /your/tdarr/plugins/FlowPlugins --all
+
+# All available versions of selected plugins
+./install.sh /your/tdarr/plugins/FlowPlugins --all replaceOriginalFile copyToWorkDir
+```
+
+**Update a single plugin** (e.g. after a bug fix):
+```bash
+curl -fsSL https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/raw/branch/main/install.sh \
+  | bash -s -- /your/tdarr/plugins/FlowPlugins transcode2PassX265
+```
+
+**Update two specific plugins:**
+```bash
+curl -fsSL https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/raw/branch/main/install.sh \
+  | bash -s -- /your/tdarr/plugins/FlowPlugins transcode2PassX265 extractSubtitlesAndOcr
+```
+
+Then restart Tdarr:
 ```bash
 docker restart tdarr-server
 ```
 
-### Individual Plugin
+---
 
-Each plugin is also released as its own ZIP (e.g. `transcode2PassX265-latest.zip`):
+### Alternative — Full ZIP (first install)
 
 ```bash
-PLUGIN=transcode2PassX265
+PLUGIN_DIR=/path/to/tdarr/plugins/FlowPlugins
-VERSION=latest
-DEST=/path/to/tdarr/plugins/FlowPlugins/LocalFlowPlugins/video/${PLUGIN}/1.0.0
 
-mkdir -p "${DEST}"
+curl -fsSL https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/archive/main.zip \
-curl -L https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/releases/download/${VERSION}/${PLUGIN}-${VERSION}.zip \
+  -o /tmp/tdarr-plugins.zip
-  -o ${PLUGIN}.zip
+unzip -q -o /tmp/tdarr-plugins.zip -d /tmp/tdarr-extract
-unzip -o ${PLUGIN}.zip -d "${DEST}"
+cp -r /tmp/tdarr-extract/Tdarr-plugin/LocalFlowPlugins "${PLUGIN_DIR}/"
-rm ${PLUGIN}.zip
+cp -r /tmp/tdarr-extract/Tdarr-plugin/FlowHelpers     "${PLUGIN_DIR}/"
+rm -rf /tmp/tdarr-plugins.zip /tmp/tdarr-extract
+docker restart tdarr-server
 ```
 
-Available plugin names: `mediaAnalyzerGOP`, `setAnimationFlag`, `extractChaptersXml`,
+### Alternative — Single raw file
-`audioSelectorClamping`, `backupSourceAudio`, `extractSubtitlesAndOcr`, `transcode2PassX265`
+
+```bash
+BASE=https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/raw/branch/main
+PLUGIN=transcode2PassX265
+CATEGORY=video
+DEST=/path/to/tdarr/plugins/FlowPlugins/LocalFlowPlugins/${CATEGORY}/${PLUGIN}/1.0.0
+
+mkdir -p "${DEST}"
+curl -fsSL "${BASE}/LocalFlowPlugins/${CATEGORY}/${PLUGIN}/1.0.0/index.js" -o "${DEST}/index.js"
+```
+
+The progress-enabled `copyToWorkDir/1.0.0` and `replaceOriginalFile/1.0.0`
+plugins are self-contained and require no external helpers (immune to Tdarr updates).
+
+
+| Plugin | Category |
+|---|---|
+| `mediaAnalyzerGOP` | `utility` |
+| `setAnimationFlag` | `utility` |
+| `extractChaptersXml` | `utility` |
+| `finalizeMedia` | `utility` |
+| `copyToWorkDir` | `utility` |
+| `replaceOriginalFile` | `utility` |
+| `audioSelectorClamping` | `audio` |
+| `backupSourceAudio` | `audio` |
+| `extractSubtitlesAndOcr` | `subtitles` |
+| `transcode2PassX265` | `video` |
+
+### Tagged Releases (versioned ZIPs)
+
+Once a release is published by the CI workflow, versioned ZIPs are also available:
+
+```bash
+VERSION=v1.0.1
+curl -L https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/releases/download/${VERSION}/Tdarr-plugins-${VERSION}.zip \
+  -o tdarr-plugins.zip
+unzip -o tdarr-plugins.zip -d "${PLUGIN_DIR}"
+rm tdarr-plugins.zip
+```
 
 ---
 
@@ -56,7 +116,10 @@ LocalFlowPlugins/
 ├── utility/
 │   ├── mediaAnalyzerGOP/1.0.0/index.js
 │   ├── setAnimationFlag/1.0.0/index.js
-│   └── extractChaptersXml/1.0.0/index.js
+│   ├── extractChaptersXml/1.0.0/index.js
+│   ├── finalizeMedia/1.0.0/index.js
+│   ├── copyToWorkDir/1.0.0/index.js
+│   └── replaceOriginalFile/1.0.0/index.js
 ├── audio/
 │   ├── audioSelectorClamping/1.0.0/index.js
 │   └── backupSourceAudio/1.0.0/index.js
@@ -87,7 +150,7 @@ Reads video stream metadata and populates `args.variables` for all downstream pl
 
 **Outputs**: `1` → continue
 
-**Variables set**: `gopKeyint`, `gopMinKeyint`, `isAnimation`, `isMovie`, `vBitrate`, `vMaxRate`, `vBufSize`, `x265Tune`, `videoHeight`, `videoFps`
+**Variables set**: `gopKeyint` (4 s max GOP), `gopMinKeyint` (1 s), `gopSceneCut` (40), `isAnimation`, `isMovie`, `vBitrate`, `vMaxRate`, `vBufSize`, `x265Tune`, `videoHeight`, `videoFps`
 
 ---
 
@@ -110,7 +173,7 @@ Manually forces `isAnimation=true` and `x265Tune=animation` when a file was not
 
 **Category**: `utility` · **Step**: before transcode
 
-Runs `mkvextract` to dump chapter markers to an XML file in `workDir`. Stores the path in `variables.chaptersXmlPath` for downstream use. Safe to run even when the source has no chapters (mkvextract exit 1 is treated as "no chapters").
+Runs `mkvextract` to dump chapter markers to an XML file **next to the original source file**. Stores the path in `variables.chaptersXmlPath` for downstream use. Safe to run even when the source has no chapters (mkvextract exit 1 is treated as "no chapters").
 
 **No inputs required.**
 
@@ -167,6 +230,10 @@ OCR failures are logged as **warnings** without stopping the pipeline.
 
 **Output naming**: `<basename>.<lang>[.forced][.default][.sdh].srt`
 
+Text tracks take precedence over bitmap tracks with the same language and flags.
+Two-letter `it`/`en` tags are normalized to `ita`/`eng`; an Italian forced track
+is always marked `default`.
+
 | Input | Default | Description |
 |---|---|---|
 | `subtitleEditPath` | `SubtitleEdit` | Name or full path of SubtitleEdit CLI. Must be in PATH or provide absolute path. |
@@ -180,11 +247,11 @@ OCR failures are logged as **warnings** without stopping the pipeline.
 
 ### 7. `transcode2PassX265` — 2-Pass x265 Transcode
 
-**Category**: `video` · **Step**: last
+**Category**: `video` · **Step**: before `finalizeMedia`
 
 Performs 2-pass libx265 encoding using VBV parameters from `args.variables`.
 
-- **Video**: bound-1080p Lanczos scaling (no letterbox, even dimensions)
+- **Video**: HEVC already within 1080p and strictly below 3000 kbps is copied; all other video is bound-1080p Lanczos scaled and x265-encoded (no letterbox, even dimensions)
 - **Audio**: Opus re-encode with per-track indexed bitrate (ITA default, ENG secondary)
 - **Subtitles**: stripped (`-sn`)
 - **Chapters**: preserved (`-map_chapters 0`)
@@ -194,17 +261,55 @@ Performs 2-pass libx265 encoding using VBV parameters from `args.variables`.
 |---|---|---|
 | `x265Preset` | `slow` | x265 preset (`ultrafast` … `veryslow`). Slower = better quality. |
 | `outputContainer` | `mkv` | Output file extension |
+| `copyHevcBelowKbps` | `3000` | Copy compatible HEVC video below this bitrate instead of re-encoding it. `0` disables copying. |
 
 **Outputs**: `1` → transcode complete
 
-**Reads from variables**: `gopKeyint`, `gopMinKeyint`, `vBitrate`, `vMaxRate`, `vBufSize`, `x265Tune`, `audioHasIta`, `audioItaStreamIndex`, `audioItaOpusBitrate`, `audioHasEng`, `audioEngStreamIndex`, `audioEngOpusBitrate`
+**Reads from variables**: `gopKeyint`, `gopMinKeyint`, `gopSceneCut`, `vBitrate`, `vMaxRate`, `vBufSize`, `x265Tune`, `audioHasIta`, `audioItaStreamIndex`, `audioItaOpusBitrate`, `audioHasEng`, `audioEngStreamIndex`, `audioEngOpusBitrate`
+
+### 8. `copyToWorkDir` — Copy Source to Work Dir (Progress)
+
+**Category**: `utility` · **Step**: before transcode
+
+Streams the source file to the worker's local `workDir`, verifies the byte count,
+reports throttled copy progress, and retries failed writes twice after removing
+the partial destination. Its `Copy method` uses the operating system's native file-copy path, reports interval speed,
+verifies the destination size, and retries failed writes. It stores the
+original library path in
+`variables.originalLibraryFile` for `replaceOriginalFile`.
+
+### 9. `replaceOriginalFile` — Replace Original File
+
+**Category**: `utility` · **Step**: after transcode
+
+The `1.0.0` version performs the same verified, atomic replacement as the
+progress version but does not emit transfer progress callbacks or progress logs.
+It is useful when the standard Tdarr replacement behavior is desired without
+additional progress reporting.
+
+### 10. `replaceOriginalFile` — Replace Original File (Progress)
+
+**Category**: `utility` · **Step**: after transcode
+
+Streams the processed file to a temporary file beside the original, verifies its
+size, and retries failed or incomplete writes twice before giving up. It then
+atomically replaces the original. An existing original is moved to `.partial.old`
+during the operation and restored if replacement fails. The processed work file
+is deleted after a successful replacement.
+
+### 11. `finalizeMedia` — Finalize Media & Sidecars
+
+Run after `Move To Directory`. It normalizes subtitle language codes, adds
+`.default` to `ita.forced`, removes duplicate `_chapters` sidecars, and removes
+the original source directory only when it is empty. It also canonicalizes
+chapter XML sidecars to `<media>_chapters.xml` and removes duplicate copies.
 
 ---
 
 ## 🔗 Flow Variable Map
 
 ```
-mediaAnalyzerGOP ──► gopKeyint, gopMinKeyint, vBitrate, vMaxRate, vBufSize
+mediaAnalyzerGOP ──► gopKeyint, gopMinKeyint, gopSceneCut, vBitrate, vMaxRate, vBufSize
                  ──► isAnimation, isMovie, x265Tune, videoHeight, videoFps
                           │
               (optional) setAnimationFlag ──► overrides vBitrate, vMaxRate, vBufSize, x265Tune

docs/integration-guide.md

@@ -1,4 +1,4 @@
-# Tdarr Local Flow Plugins — Integration Guide
+# Tdarr Local Flow Plugins — Integration Guide
 
 ## Panoramica
 
@@ -14,7 +14,10 @@ Questa guida descrive come assemblare i 7 plugin nel canvas Flow di Tdarr, confi
     ├── utility/
     │   ├── mediaAnalyzerGOP/1.0.0/index.js
     │   ├── setAnimationFlag/1.0.0/index.js
-    │   └── extractChaptersXml/1.0.0/index.js
+    │   ├── extractChaptersXml/1.0.0/index.js
+    │   ├── finalizeMedia/1.0.0/index.js
+    │   ├── copyToWorkDir/1.0.0/index.js
+    │   └── replaceOriginalFile/1.0.0/index.js
     ├── audio/
     │   ├── audioSelectorClamping/1.0.0/index.js
     │   └── backupSourceAudio/1.0.0/index.js
@@ -67,6 +70,11 @@ Nella Web UI: **Settings → Nodes → [tuo worker Windows]**
 
 > Il plugin `extractChaptersXml` deriva automaticamente il path di `mkvextract.exe` dalla stessa cartella di `mkvpropedit.exe`.
 
+`copyToWorkDir` crea la copia temporanea con suffisso `_old` e conserva il
+percorso originale in `variables.originalLibraryFile`. Il plugin
+trasmette in tempo reale il progresso della copia (percentuale, velocità, ETA)
+alla WebUI e ai log del worker, verificando la dimensione finale.
+
 ### 3.3 Configurazione PATH Windows
 
 Aggiungi al PATH di sistema:
@@ -81,6 +89,8 @@ Aggiungi al PATH di sistema:
 ### 4.1 Ordine dei nodi
 
 ```
+[copyToWorkDir] (consigliato per librerie di rete)
+                 ▼
 [mediaAnalyzerGOP]
        │
        │  (Facoltativo — solo per anime non rilevati automaticamente)
@@ -103,9 +113,16 @@ Aggiungi al PATH di sistema:
          [backupSourceAudio]
                  ▼
          [transcode2PassX265]
-                 ▼
+               ▼
-               [Fine]
+         [replaceOriginalFile]
+               ▼
+         [finalizeMedia]
 ```
+`copyToWorkDir` è facoltativo ma consigliato quando la libreria sorgente si trova su una condivisione di rete (NAS/SMB).
+Posizionalo prima dell'analisi/transcodifica: registra il percorso originale della libreria per `replaceOriginalFile`.
+Entrambe le operazioni di copia/sostituzione trasmettono la percentuale di avanzamento alla WebUI di Tdarr tramite il worker callback,
+I plugin integrano direttamente il motore di copia con progresso in tempo reale (`copyWithProgress`), risultando autonomi e immuni agli aggiornamenti di Tdarr.
+
 
 ### 4.2 Connessioni nel Canvas
 
@@ -155,6 +172,16 @@ Aggiungi al PATH di sistema:
 | x265 Preset | `slow` |
 | Output Container | `mkv` |
 
+### `finalizeMedia` — Valori raccomandati
+
+| Input | Valore |
+|---|---|
+| Remove Empty Source Directory | `true` |
+
+Collegare dopo `Move To Directory`. Il nodo normalizza i codici lingua dei
+sottotitoli, controlla titoli/dispositions tramite i metadati ffprobe,
+preferisce i text agli image e rimuove i duplicati SRT e XML dei capitoli.
+
 ---
 
 ## 6. Variabili di Flusso (args.variables)
@@ -165,6 +192,7 @@ Questa tabella mostra tutte le variabili che i plugin si passano a vicenda:
 |---|---|---|
 | `gopKeyint` | mediaAnalyzerGOP | transcode2PassX265 |
 | `gopMinKeyint` | mediaAnalyzerGOP | transcode2PassX265 |
+| `gopSceneCut` | mediaAnalyzerGOP | transcode2PassX265 |
 | `isAnimation` | mediaAnalyzerGOP / setAnimationFlag | audioSelectorClamping |
 | `isMovie` | mediaAnalyzerGOP | audioSelectorClamping |
 | `vBitrate` | mediaAnalyzerGOP / setAnimationFlag | transcode2PassX265 |
@@ -198,6 +226,7 @@ Per ogni file sorgente `/media/toshiba/Radarr/Film (2023)/Film (2023).mkv`:
   ├── Film (2023).eng.srt          ← estratto da extractSubtitlesAndOcr
   ├── Film (2023).ita.forced.srt   ← (se traccia forced presente)
   ├── Film (2023).eng.sdh.srt      ← (se traccia SDH presente)
+  ├── Film (2023)_chapters.xml     ← estratto da extractChaptersXml
   └── Film (2023).ita.dts          ← backup (solo se codec DTS)
       o Film (2023).ita.thd        ← backup (solo se codec TrueHD)
 ```

install.sh

@@ -0,0 +1,161 @@
+#!/usr/bin/env bash
+# install.sh — Update Tdarr plugins from Gitea raw file URLs.
+#
+# Usage:
+#   ./install.sh <PLUGIN_DIR>                     # latest version of ALL plugins
+#   ./install.sh <PLUGIN_DIR> --latest            # latest version of ALL plugins
+#   ./install.sh <PLUGIN_DIR> --all               # every available plugin version
+#   ./install.sh <PLUGIN_DIR> --all p1 p2         # every version of selected plugins
+#   ./install.sh <PLUGIN_DIR> --latest p1 p2      # latest version of selected plugins
+#
+# Or pipe directly from Gitea (no clone needed):
+#   curl -fsSL https://git.cdtech.freeddns.org/PickleRick/Tdarr-plugin/raw/branch/main/install.sh \
+#     | bash -s -- /your/tdarr/plugins/FlowPlugins
+#
+# Environment overrides:
+#   GITEA_URL    — base URL of the Gitea instance (default below)
+#   GITEA_BRANCH — branch to pull from (default: main)
+
+set -euo pipefail
+
+# ── Config ────────────────────────────────────────────────────────────────────
+GITEA_URL="${GITEA_URL:-https://git.cdtech.freeddns.org}"
+GITEA_REPO="PickleRick/Tdarr-plugin"
+BRANCH="${GITEA_BRANCH:-main}"
+RAW="${GITEA_URL}/${GITEA_REPO}/raw/branch/${BRANCH}"
+
+# Map:  plugin-name → category
+declare -A PLUGIN_CATEGORY=(
+  [mediaAnalyzerGOP]=utility
+  [setAnimationFlag]=utility
+  [extractChaptersXml]=utility
+  [finalizeMedia]=utility
+  [copyToWorkDir]=utility
+  [replaceOriginalFile]=utility
+  [audioSelectorClamping]=audio
+  [backupSourceAudio]=audio
+  [extractSubtitlesAndOcr]=subtitles
+  [transcode2PassX265]=video
+)
+
+# ── Args ──────────────────────────────────────────────────────────────────────
+if [[ $# -lt 1 ]]; then
+  echo "Usage: $0 <PLUGIN_DIR> [plugin1 plugin2 ...]"
+  echo ""
+  echo "  PLUGIN_DIR  — path that contains LocalFlowPlugins/"
+  echo "                (e.g. /docker/tdarr/data/Tdarr/Plugins/FlowPlugins)"
+  exit 1
+fi
+
+PLUGIN_DIR="$1"
+shift
+
+# Version mode defaults to the latest version only.
+VERSION_MODE="latest"
+if [[ "${1:-}" == "--all" || "${1:-}" == "--latest" ]]; then
+  VERSION_MODE="${1#--}"
+  shift
+fi
+
+# If no specific plugins requested, update all.
+if [[ $# -eq 0 ]]; then
+  TARGETS=("${!PLUGIN_CATEGORY[@]}")
+else
+  TARGETS=("$@")
+fi
+
+# ── Download helper ───────────────────────────────────────────────────────────
+download_plugin() {
+  local name="$1"
+  local category="${PLUGIN_CATEGORY[$name]:-}"
+
+  if [[ -z "$category" ]]; then
+    echo "  ✗ Unknown plugin '${name}' — skipping."
+    return 1
+  fi
+
+  local versions="1.0.0"
+
+  for version in $versions; do
+    local dest="${PLUGIN_DIR}/LocalFlowPlugins/${category}/${name}/${version}"
+    local url="${RAW}/LocalFlowPlugins/${category}/${name}/${version}/index.js"
+
+    mkdir -p "$dest"
+    if curl -fsSL "$url" -o "${dest}/index.js"; then
+      echo "  ✓ ${name} ${version}  →  ${dest}/index.js"
+    else
+      echo "  ✗ Failed to download ${name} ${version} from ${url}"
+      return 1
+    fi
+  done
+}
+
+download_flow_helpers() {
+  local dest="${PLUGIN_DIR}/FlowHelpers/1.0.0"
+  mkdir -p "$dest"
+
+  # Restore official Tdarr fileUtils.js if it was previously overwritten by a mock
+  local official_fu="https://raw.githubusercontent.com/HaveAGitGat/Tdarr_Plugins/master/FlowPlugins/FlowHelpers/1.0.0/fileUtils.js"
+  if [[ -f "${dest}/fileUtils.js" ]]; then
+    if grep -q "Local mock of Tdarr" "${dest}/fileUtils.js" || ! grep -q "getFileAbsoluteDir" "${dest}/fileUtils.js"; then
+      echo "  🔄 Restoring official Tdarr fileUtils.js..."
+      curl -fsSL "$official_fu" -o "${dest}/fileUtils.js" || true
+    fi
+  else
+    curl -fsSL "$official_fu" -o "${dest}/fileUtils.js" || true
+  fi
+
+  # Restore official Tdarr cliUtils.js if it was previously overwritten by a mock
+  local official_cu="https://raw.githubusercontent.com/HaveAGitGat/Tdarr_Plugins/master/FlowPlugins/FlowHelpers/1.0.0/cliUtils.js"
+  if [[ -f "${dest}/cliUtils.js" ]]; then
+    if grep -q "Local mock of Tdarr" "${dest}/cliUtils.js" || ! grep -q "ffmpegParser" "${dest}/cliUtils.js"; then
+      echo "  🔄 Restoring official Tdarr cliUtils.js..."
+      curl -fsSL "$official_cu" -o "${dest}/cliUtils.js" || true
+    fi
+  else
+    curl -fsSL "$official_cu" -o "${dest}/cliUtils.js" || true
+  fi
+
+  # Download our custom copyWithProgress helper
+  local url="${RAW}/FlowHelpers/1.0.0/copyWithProgress.js"
+  if curl -fsSL "$url" -o "${dest}/copyWithProgress.js"; then
+    echo "  ✓ FlowHelper copyWithProgress.js  →  ${dest}/copyWithProgress.js"
+  else
+    echo "  ✗ Failed to download copyWithProgress.js from ${url}"
+    return 1
+  fi
+}
+
+clean_deprecated_plugins() {
+  for deprecated in copyToWorkDir replaceOriginalFile; do
+    local dep_dir="${PLUGIN_DIR}/LocalFlowPlugins/utility/${deprecated}/2.0.0"
+    if [[ -d "$dep_dir" ]]; then
+      rm -rf "$dep_dir"
+      echo "  🗑️  Removed deprecated ${deprecated} 2.0.0"
+    fi
+  done
+}
+
+# ── Run ───────────────────────────────────────────────────────────────────────
+echo "=== Tdarr Plugin Updater ==="
+echo "    Source : ${GITEA_URL}/${GITEA_REPO} (branch: ${BRANCH})"
+echo "    Target : ${PLUGIN_DIR}"
+echo ""
+
+ERRORS=0
+clean_deprecated_plugins
+
+for plugin in "${TARGETS[@]}"; do
+  download_plugin "$plugin" || ERRORS=$((ERRORS + 1))
+done
+
+download_flow_helpers || ERRORS=$((ERRORS + 1))
+
+echo ""
+if [[ $ERRORS -eq 0 ]]; then
+  echo "✅ Done. Restart Tdarr server to pick up changes:"
+  echo "   docker restart tdarr-server"
+else
+  echo "⚠️  Done with ${ERRORS} error(s). Check output above."
+  exit 1
+fi

tests/quick-logic-test.js

@@ -1,4 +1,4 @@
-'use strict';
+'use strict';
 const path = require('path');
 const os   = require('os');
 const fs   = require('fs');
@@ -52,7 +52,9 @@ const AUDIO_INPUTS = {
   { const a = makeArgs('/media/toshiba/Radarr/Film (2023)/Film.mkv',
       [makeStream({ r_frame_rate:'24000/1001', height:1080 })], ANALYZER_INPUTS);
     const o = await analyzerPlugin(a);
-    eq(o.variables.gopKeyint, '48', '23.976fps -> keyint=48');
+    eq(o.variables.gopKeyint, '96', '23.976fps -> keyint=96 (4 seconds)');
+    eq(o.variables.gopMinKeyint, '24', '23.976fps -> min-keyint=24 (1 second)');
+    eq(o.variables.gopSceneCut, '40', 'scene-cut threshold is 40');
     eq(o.variables.isMovie, 'true', '/Radarr -> isMovie=true');
     eq(o.variables.isAnimation, 'false', 'no anime -> isAnimation=false');
     eq(o.variables.vBitrate, '3000k', 'film bitrate=3000k');
@@ -64,7 +66,7 @@ const AUDIO_INPUTS = {
   { const a = makeArgs('/media/toshiba/Sonarr/Naruto S01/S01E01.mkv',
       [makeStream({ r_frame_rate:'25/1', height:720 })], ANALYZER_INPUTS);
     const o = await analyzerPlugin(a);
-    eq(o.variables.gopKeyint, '50', '25fps -> keyint=50');
+    eq(o.variables.gopKeyint, '100', '25fps -> keyint=100 (4 seconds)');
     eq(o.variables.isMovie, 'false', '/Sonarr -> isMovie=false');
     eq(o.variables.isAnimation, 'true', 'Naruto -> isAnimation=true');
     eq(o.variables.x265Tune, 'animation', 'anime -> tune=animation');
@@ -74,7 +76,7 @@ const AUDIO_INPUTS = {
   { const a = makeArgs('/media/toshiba/Sonarr/Naruto S01/S01E01.mkv',
       [makeStream({ r_frame_rate:'30000/1001', height:480 })], ANALYZER_INPUTS);
     const o = await analyzerPlugin(a);
-    eq(o.variables.gopKeyint, '60', '29.97fps -> keyint=60');
+    eq(o.variables.gopKeyint, '120', '29.97fps -> keyint=120 (4 seconds)');
     eq(o.variables.vBitrate, '1000k', 'anime SD 480p -> 1000k');
     cleanup(a); }
 
@@ -85,6 +87,40 @@ const AUDIO_INPUTS = {
     eq(o.variables.isMovie, 'true', 'Windows backslash path: /Radarr still matched');
     cleanup(a); }
 
+  // Family Guy (space in anime list, dots in folder & file name)
+  { const a = makeArgs('/media/toshiba/Sonarr/Family.Guy.1999 [tvdbid-75978]/Family.Guy.S00/Family.Guy.S00E64.mkv',
+      [makeStream({ r_frame_rate:'24000/1001', height:1080 })],
+      Object.assign({}, ANALYZER_INPUTS, { animeSeries: 'Simpson|Griffin|Family Guy|South Park' }));
+    const o = await analyzerPlugin(a);
+    eq(o.variables.isAnimation, 'true', 'Family Guy (dots vs spaces in name): isAnimation=true');
+    eq(o.variables.x265Tune, 'animation', 'Family Guy: x265Tune=animation');
+    eq(o.variables.vBitrate, '2000k', 'Family Guy 1080p: anime HD bitrate=2000k');
+    cleanup(a); }
+
+  // Anime detected via variables.originalLibraryFile when workDir copy is input
+  { const a = makeArgs('C:\\workDir\\Family.Guy.S00E64_old.mkv',
+      [makeStream({ r_frame_rate:'24000/1001', height:1080 })],
+      Object.assign({}, ANALYZER_INPUTS, { animeSeries: 'Family Guy' }),
+      { originalLibraryFile: '/media/toshiba/Sonarr/Family.Guy.1999/Family.Guy.S00/Family.Guy.S00E64.mkv' });
+    const o = await analyzerPlugin(a);
+    eq(o.variables.isAnimation, 'true', 'Anime detected via originalLibraryFile in variables');
+    cleanup(a); }
+
+  // Accents and apostrophe handling in anime list
+  { const a = makeArgs('/media/toshiba/Sonarr/Pokemon.S01E01.mkv',
+      [makeStream({ r_frame_rate:'24/1', height:720 })],
+      Object.assign({}, ANALYZER_INPUTS, { animeSeries: 'Pokémon' }));
+    const o = await analyzerPlugin(a);
+    eq(o.variables.isAnimation, 'true', 'Accented title "Pokémon" matches "Pokemon.S01E01.mkv"');
+    cleanup(a); }
+
+  { const a = makeArgs('/media/toshiba/Sonarr/Bobs.Burgers.S01E01.mkv',
+      [makeStream({ r_frame_rate:'24/1', height:720 })],
+      Object.assign({}, ANALYZER_INPUTS, { animeSeries: "Bob's Burgers" }));
+    const o = await analyzerPlugin(a);
+    eq(o.variables.isAnimation, 'true', 'Apostrophe title "Bob\'s Burgers" matches "Bobs.Burgers"');
+    cleanup(a); }
+
   // ── audioSelectorClamping ─────────────────────────────────────────────────
   console.log('\n── audioSelectorClamping ────────────────────────────');
 
@@ -125,22 +161,53 @@ const AUDIO_INPUTS = {
     eq(o.variables.audioItaOpusBitrate, '384', 'Series DTS 768k >= 384 -> Opus=384');
     cleanup(a); }
 
-  // Series AC3 320k < 384 threshold -> 256
+  // Series AC3 320k < 384 target -> 320 (strict no upcoding)
   { const streams = [
       makeStream({ index:0, codec_type:'video' }),
       makeStream({ index:1, codec_type:'audio', codec_name:'ac3', bit_rate:'320000', channels:6, tags:{language:'ita'} }),
     ];
-    const a = makeArgs('/media/Sonarr/Show/ep.mkv', streams, AUDIO_INPUTS, { isMovie:'false' });
+    const a = makeArgs('/media/Sonarr/Show/ep.mkv', streams, AUDIO_INPUTS, { isMovie:'false', isAnimation:'false' });
     const o = await audioPlugin(a);
-    eq(o.variables.audioItaOpusBitrate, '256', 'Series AC3 320k < 384 -> Opus=256');
+    eq(o.variables.audioItaOpusBitrate, '320', 'Series AC3 320k -> min(384,320)=320 (no upcoding)');
     cleanup(a); }
 
-  // NEW: Series bitrate unknown (0) -> safe default 384k
+  // Series multichannel low bitrate 192k -> 192 (strict no upcoding to 256)
+  { const streams = [
+      makeStream({ index:0, codec_type:'video' }),
+      makeStream({ index:1, codec_type:'audio', codec_name:'aac', bit_rate:'192000', channels:6, tags:{language:'ita'} }),
+    ];
+    const a = makeArgs('/media/Sonarr/Show/ep.mkv', streams, AUDIO_INPUTS, { isMovie:'false', isAnimation:'false' });
+    const o = await audioPlugin(a);
+    eq(o.variables.audioItaOpusBitrate, '192', 'Series 192k multichannel -> stays 192k (never upcoded to 256)');
+    cleanup(a); }
+
+  // Series / Animation with 256k threshold -> capped at 256k
+  { const streams = [
+      makeStream({ index:0, codec_type:'video' }),
+      makeStream({ index:1, codec_type:'audio', codec_name:'ac3', bit_rate:'448000', channels:6, tags:{language:'ita'} }),
+    ];
+    const customInputs = Object.assign({}, AUDIO_INPUTS, { seriesMultiChannelThreshold: '256' });
+    const a = makeArgs('/media/Sonarr/Naruto/ep.mkv', streams, customInputs, { isMovie:'false' });
+    const o = await audioPlugin(a);
+    eq(o.variables.audioItaOpusBitrate, '256', 'Animation 448k multichannel with 256k threshold -> capped at 256k');
+    cleanup(a); }
+
+  // Detection via tags.BPS when stream.bit_rate is 0
+  { const streams = [
+      makeStream({ index:0, codec_type:'video' }),
+      makeStream({ index:1, codec_type:'audio', codec_name:'ac3', bit_rate:'0', channels:6, tags:{language:'ita', BPS:'384000'} }),
+    ];
+    const a = makeArgs('/media/Sonarr/Show/ep.mkv', streams, AUDIO_INPUTS, { isMovie:'false', isAnimation:'false' });
+    const o = await audioPlugin(a);
+    eq(o.variables.audioItaOpusBitrate, '384', 'Bitrate detected from tags.BPS -> 384k');
+    cleanup(a); }
+
+  // Series bitrate unknown (0) and no BPS tag -> safe default 384k
   { const streams = [
       makeStream({ index:0, codec_type:'video' }),
       makeStream({ index:1, codec_type:'audio', codec_name:'dts', bit_rate:'0', channels:6, tags:{language:'ita'} }),
     ];
-    const a = makeArgs('/media/Sonarr/Show/ep.mkv', streams, AUDIO_INPUTS, { isMovie:'false' });
+    const a = makeArgs('/media/Sonarr/Show/ep.mkv', streams, AUDIO_INPUTS, { isMovie:'false', isAnimation:'false' });
     const o = await audioPlugin(a);
     eq(o.variables.audioItaOpusBitrate, '384', 'Series unknown bitrate (0) -> safe default 384k');
     cleanup(a); }
@@ -197,6 +264,68 @@ const AUDIO_INPUTS = {
   ok(transcodeCode.includes('`-b:a:${audioTrackOut}`'), 'buildAudioArgs uses indexed -b:a:N (not global -b:a)');
   ok(transcodeCode.includes('[...mapArgs, ...codecArgs]'), 'buildAudioArgs: maps first, then codec settings');
   ok(!transcodeCode.includes("'-c:a', 'libopus'"), 'no unindexed -c:a in buildAudioArgs');
+  ok(transcodeCode.includes('bitrateKbps < copyHevcBelowKbps'), 'HEVC copy requires bitrate strictly below the limit');
+  ok(transcodeCode.includes("copyHevcBelowKbps || '3000'"), 'HEVC copy limit defaults to 3000 kbps');
+  ok(transcodeCode.includes("'-c:v', 'copy'"), 'compatible HEVC video uses stream copy');
+  ok(transcodeCode.includes("normalizedKey === 'bps' || normalizedKey === 'bps-eng'"), 'HEVC copy check falls back to Matroska BPS metadata');
+  ok(transcodeCode.includes('containerBitrate - otherStreamBitrate'), 'HEVC copy check estimates video bitrate from container and companion streams');
+  ok(!transcodeCode.includes("'-map_metadata -1'"), 'pass 1 separates -map_metadata from its value');
+  ok(transcodeCode.includes('const statsForX265 = path.basename(statsFile)'), 'x265 stats file is relative to workDir on Windows');
+  const { scalePassPercentage } = require(path.join(ROOT, 'LocalFlowPlugins/video/transcode2PassX265/1.0.0/index.js'));
+  eq(scalePassPercentage(1, 0), 0, 'pass 1 at 0% maps to 0%');
+  eq(scalePassPercentage(1, 50), 25, 'pass 1 at 50% maps to 25%');
+  eq(scalePassPercentage(1, 100), 50, 'pass 1 at 100% maps to 50%');
+  eq(scalePassPercentage(2, 0), 50, 'pass 2 at 0% maps to 50%');
+  eq(scalePassPercentage(2, 50), 75, 'pass 2 at 50% maps to 75%');
+  eq(scalePassPercentage(2, 100), 100, 'pass 2 at 100% maps to 100%');
+  ok(transcodeCode.includes('scalePassPercentage(1,'), 'pass 1 wraps updateWorker with 50% scale');
+  ok(transcodeCode.includes('scalePassPercentage(2,'), 'pass 2 wraps updateWorker with 50% scale');
+  ok(transcodeCode.includes("displayFile = (variables.originalLibraryFile || inputFile).replace(/\\\\/g, '/')"), 'transcode2PassX265 normalizes displayFile with forward slashes');
+  ok(transcodeCode.includes('file: displayFile'), 'transcode2PassX265 passes displayFile to updateWorker');
+  ok(transcodeCode.includes("'-metadata', `title=${baseName}`"), 'transcode2PassX265 restores metadata title tag in output MKV');
+  ok(transcodeCode.includes("outFile     = path.join(workDir, `${baseName}.${container}`).replace(/\\\\/g, '/')"), 'transcode2PassX265 normalizes outFile with forward slashes');
+
+  // Verify WebUI worker title logic: `t.file ? (e = t.file).includes("/") ? e.split("/").pop() : "" : ""`
+  {
+    const sampleWorkerFile = 'C:/media/toshiba/Sonarr/Family.Guy.1999/Family.Guy.S00/Family.Guy.S00E64.mkv';
+    const webUiTitle = sampleWorkerFile ? (sampleWorkerFile.includes('/') ? sampleWorkerFile.split('/').pop() : '') : '';
+    eq(webUiTitle, 'Family.Guy.S00E64.mkv', 'WebUI title extract works with forward slashes');
+
+    const sampleWindowsFile = 'C:\\media\\toshiba\\Sonarr\\Family.Guy.1999\\Family.Guy.S00\\Family.Guy.S00E64.mkv';
+    const brokenWebUiTitle = sampleWindowsFile ? (sampleWindowsFile.includes('/') ? sampleWindowsFile.split('/').pop() : '') : '';
+    eq(brokenWebUiTitle, '', 'Confirms WebUI bug: Windows backslashes produce empty title');
+  }
+
+  // ── copyToWorkDir & replaceOriginalFile v1.0.0 checks ─────────────────────
+  const copyPluginCode = require('fs').readFileSync(path.join(ROOT, 'LocalFlowPlugins/utility/copyToWorkDir/1.0.0/index.js'), 'utf8');
+  ok(copyPluginCode.includes('copyWithProgress'), 'copyToWorkDir v1 uses copyWithProgress');
+  ok(copyPluginCode.includes('updateWorker'), 'copyToWorkDir v1 forwards updateWorker callback');
+  ok(!fs.existsSync(path.join(ROOT, 'LocalFlowPlugins/utility/copyToWorkDir/2.0.0')), 'copyToWorkDir v2.0.0 is deleted');
+
+  const replacePluginCode = require('fs').readFileSync(path.join(ROOT, 'LocalFlowPlugins/utility/replaceOriginalFile/1.0.0/index.js'), 'utf8');
+  ok(replacePluginCode.includes('copyWithProgress'), 'replaceOriginalFile v1 uses copyWithProgress');
+  ok(replacePluginCode.includes('updateWorker'), 'replaceOriginalFile v1 forwards updateWorker callback');
+  ok(replacePluginCode.includes('.partial.old'), 'replaceOriginalFile v1 uses a rollback backup');
+  ok(replacePluginCode.includes('fs.renameSync(temporary, destination)'), 'replaceOriginalFile v1 atomically installs the verified copy');
+  ok(!fs.existsSync(path.join(ROOT, 'LocalFlowPlugins/utility/replaceOriginalFile/2.0.0')), 'replaceOriginalFile v2.0.0 is deleted');
+
+  const copyHelperCode = require('fs').readFileSync(path.join(ROOT, 'FlowHelpers/1.0.0/copyWithProgress.js'), 'utf8');
+  ok(copyHelperCode.includes('MAX_RETRIES = 2'), 'copy helper retries failed writes');
+  ok(copyHelperCode.includes('Copy size mismatch'), 'copy helper verifies destination size');
+  ok(copyHelperCode.includes('fs.unlinkSync(destination)'), 'copy helper removes partial copies before retrying');
+  ok(copyHelperCode.includes('formatEta'), 'copy helper formats ETA');
+  ok(copyHelperCode.includes('updateWorker'), 'copy helper updates Tdarr worker progress');
+  ok(copyHelperCode.includes('PROGRESS_INTERVAL_MS = 1000'), 'copy helper reports progress every 1 second (1000ms)');
+
+  // ── Subtitle default naming checks ─────────────────────────────────────────
+  console.log('\n── Subtitle default naming rules ────────────────────');
+  const subPluginCode = require('fs').readFileSync(path.join(ROOT, 'LocalFlowPlugins/subtitles/extractSubtitlesAndOcr/1.0.0/index.js'), 'utf8');
+  ok(subPluginCode.includes("lang === 'ita' && isForced"), 'extractSubtitlesAndOcr: only ita.forced gets default flag');
+  ok(!subPluginCode.includes("if (isForced || (stream.disposition && stream.disposition.default))"), 'extractSubtitlesAndOcr: old buggy default condition removed');
+
+  const finalizeCode = require('fs').readFileSync(path.join(ROOT, 'LocalFlowPlugins/utility/finalizeMedia/1.0.0/index.js'), 'utf8');
+  ok(finalizeCode.includes("value === 'default'"), 'finalizeMedia: strips default before checking for ita.forced');
+  ok(finalizeCode.includes("isItaForced ? '.default' : ''"), 'finalizeMedia: expected subtitle sidecar only expects .default on ita.forced');
 
   // ── Summary ───────────────────────────────────────────────────────────────
   console.log(`\n${'='.repeat(55)}`);

tests/run-tests.js

@@ -1,4 +1,4 @@
-'use strict';
+'use strict';
 
 /**
  * run-tests.js
@@ -17,6 +17,7 @@ const tests = [
   { name: 'Test 2 — Anime 25fps DTS ITA (Naruto)',         file: './test-cases/test2-anime-25fps',    heavy: false },
   { name: 'Test 3 — Ultrawide 3840x1600 Scale',            file: './test-cases/test3-ultrawide',      heavy: true  },
   { name: 'Test 4 — Subtitle Extraction (forced + SDH)',   file: './test-cases/test4-subtitles',      heavy: false },
+  { name: 'Test 5 — Copy/Replace Progress & Subtitle Rules', file: './test-cases/test-copy-and-subtitles', heavy: false },
 ];
 
 async function main() {

tests/test-cases/test-copy-and-subtitles.js

@@ -0,0 +1,304 @@
+'use strict';
+
+const path = require('path');
+const fs   = require('fs');
+const os   = require('os');
+
+const { copyWithProgress } = require('../../FlowHelpers/1.0.0/copyWithProgress');
+const { plugin: copyPlugin } = require('../../LocalFlowPlugins/utility/copyToWorkDir/1.0.0/index');
+const { plugin: replacePlugin } = require('../../LocalFlowPlugins/utility/replaceOriginalFile/1.0.0/index');
+const { plugin: finalizePlugin } = require('../../LocalFlowPlugins/utility/finalizeMedia/1.0.0/index');
+
+const assert = (condition, message) => {
+  if (!condition) throw new Error(`FAILED: ${message}`);
+  console.log(`  [OK] ${message}`);
+};
+
+async function testCopyAndSubtitles() {
+  console.log('\n=== Testing copyWithProgress, copyToWorkDir, replaceOriginalFile & subtitle naming ===\n');
+
+  const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'tdarr-test-copy-'));
+
+  try {
+    // 1. Test copyWithProgress with mock worker updates
+    const srcFile = path.join(tmpDir, 'source.bin');
+    const dstFile = path.join(tmpDir, 'dest.bin');
+    const dummyData = Buffer.alloc(5 * 1024 * 1024, 0xAB); // 5 MB
+    fs.writeFileSync(srcFile, dummyData);
+
+    const workerUpdates = [];
+    const jobLogs = [];
+
+    await copyWithProgress({
+      source: srcFile,
+      destination: dstFile,
+      jobLog: (msg) => jobLogs.push(msg),
+      updateWorker: (data) => workerUpdates.push(data),
+      label: 'testCopy',
+    });
+
+    assert(fs.existsSync(dstFile), 'Destination file created');
+    assert(fs.statSync(dstFile).size === dummyData.length, 'Destination file size matches source');
+    assert(workerUpdates.length > 0, 'Worker updates were received');
+    assert(workerUpdates[workerUpdates.length - 1].percentage === 100, 'Final worker percentage is 100');
+    assert(jobLogs.some((l) => l.includes('Done:')), 'jobLog recorded completion');
+
+    // 2. Test copyToWorkDir plugin
+    const workDir = path.join(tmpDir, 'workdir');
+    fs.mkdirSync(workDir);
+
+    const copyArgs = {
+      inputFileObj: { _id: srcFile },
+      variables: {},
+      workDir,
+      inputs: { skipIfLocal: 'true' },
+      jobLog: () => {},
+      updateWorker: (data) => workerUpdates.push(data),
+    };
+
+    const copyResult = await copyPlugin(copyArgs);
+    assert(copyResult.outputNumber === 1, 'copyToWorkDir returned output 1');
+    assert(fs.existsSync(copyResult.outputFileObj._id), 'Local copy file exists in workDir');
+    assert(copyResult.variables.originalLibraryFile === srcFile, 'originalLibraryFile saved in variables');
+    assert(copyResult.variables.workDirCopyApplied === 'true', 'workDirCopyApplied marked true');
+
+    // 3. Test replaceOriginalFile plugin
+    const processedFile = path.join(workDir, 'source_processed.bin');
+    const processedData = Buffer.alloc(3 * 1024 * 1024, 0xCD); // 3 MB
+    fs.writeFileSync(processedFile, processedData);
+
+    const replaceArgs = {
+      inputFileObj: { _id: processedFile },
+      variables: { originalLibraryFile: srcFile },
+      workDir,
+      inputs: { deleteSource: 'true' },
+      jobLog: () => {},
+      updateWorker: (data) => workerUpdates.push(data),
+    };
+
+    const replaceResult = await replacePlugin(replaceArgs);
+    assert(replaceResult.outputNumber === 1, 'replaceOriginalFile returned output 1');
+    assert(fs.existsSync(srcFile), 'Original library file exists at destination');
+    assert(fs.statSync(srcFile).size === processedData.length, 'Original file successfully replaced with processed file');
+    assert(!fs.existsSync(processedFile), 'Processed work file deleted from workDir');
+    assert(!fs.existsSync(`${srcFile}.partial.old`), 'Temporary backup deleted');
+    assert(!fs.existsSync(`${srcFile}.tdarr.tmp`), 'Temporary file deleted');
+
+    // 4. Test finalizeMedia subtitle renaming & default stripping
+    const libraryDir = path.join(tmpDir, 'library');
+    fs.mkdirSync(libraryDir);
+    const mediaFile = path.join(libraryDir, 'Movie.mkv');
+    fs.writeFileSync(mediaFile, Buffer.alloc(100));
+
+    // Create a variety of subtitles:
+    // - eng.forced.default.srt (default should be stripped -> eng.forced.srt)
+    // - ita.forced.srt (default should be added -> ita.forced.default.srt)
+    // - ita.forced.default.srt (already correct -> stays ita.forced.default.srt)
+    // - ita.default.srt (default should be stripped -> ita.srt)
+    // - eng.default.srt (default should be stripped -> eng.srt)
+    // - eng.sdh.default.srt (default should be stripped -> eng.sdh.srt)
+    fs.writeFileSync(path.join(libraryDir, 'Movie.eng.forced.default.srt'), 'dummy 1');
+    fs.writeFileSync(path.join(libraryDir, 'Movie.ita.forced.srt'), 'dummy 2');
+    fs.writeFileSync(path.join(libraryDir, 'Movie.ita.default.srt'), 'dummy 3');
+    fs.writeFileSync(path.join(libraryDir, 'Movie.eng.default.srt'), 'dummy 4');
+    fs.writeFileSync(path.join(libraryDir, 'Movie.eng.sdh.default.srt'), 'dummy 5');
+
+    const finalizeArgs = {
+      inputFileObj: {
+        _id: mediaFile,
+        ffProbeData: { streams: [] },
+      },
+      variables: { originalLibraryDir: libraryDir },
+      inputs: { removeEmptySourceDir: 'false' },
+      jobLog: () => {},
+    };
+
+    await finalizePlugin(finalizeArgs);
+
+    assert(!fs.existsSync(path.join(libraryDir, 'Movie.eng.forced.default.srt')), 'eng.forced.default.srt was renamed');
+    assert(fs.existsSync(path.join(libraryDir, 'Movie.eng.forced.srt')), 'eng.forced.srt exists (default stripped)');
+
+    assert(!fs.existsSync(path.join(libraryDir, 'Movie.ita.forced.srt')), 'ita.forced.srt was normalized');
+    assert(fs.existsSync(path.join(libraryDir, 'Movie.ita.forced.default.srt')), 'ita.forced.default.srt exists');
+
+    assert(!fs.existsSync(path.join(libraryDir, 'Movie.ita.default.srt')), 'ita.default.srt was renamed');
+    assert(fs.existsSync(path.join(libraryDir, 'Movie.ita.srt')), 'ita.srt exists (default stripped)');
+
+    assert(!fs.existsSync(path.join(libraryDir, 'Movie.eng.default.srt')), 'eng.default.srt was renamed');
+    assert(fs.existsSync(path.join(libraryDir, 'Movie.eng.srt')), 'eng.srt exists (default stripped)');
+
+    assert(!fs.existsSync(path.join(libraryDir, 'Movie.eng.sdh.default.srt')), 'eng.sdh.default.srt was renamed');
+    assert(fs.existsSync(path.join(libraryDir, 'Movie.eng.sdh.srt')), 'eng.sdh.srt exists (default stripped)');
+
+    // 5. Test TV Series: Complete Folder-to-Folder Workflow (Sonarr -> Serie)
+    const sonarrRoot = path.join(tmpDir, 'Sonarr');
+    const seriesSourceDir = path.join(sonarrRoot, 'Halo.2022 [tvdbid-12345]', 'After.Life.S01');
+    fs.mkdirSync(seriesSourceDir, { recursive: true });
+
+    const serieOutputRoot = path.join(tmpDir, 'Serie');
+
+    // Create Episode 1 source files in Sonarr
+    const ep1SourceFile = path.join(seriesSourceDir, 'Halo.S01E01.mkv');
+    const ep1SubFile = path.join(seriesSourceDir, 'Halo.S01E01.ita.forced.srt');
+    const ep1ChapFile = path.join(seriesSourceDir, 'Halo.S01E01_chapters.xml');
+    fs.writeFileSync(ep1SourceFile, Buffer.alloc(100));
+    fs.writeFileSync(ep1SubFile, 'ep1 sub');
+    fs.writeFileSync(ep1ChapFile, '<chapters ep1/>');
+
+    // Create Episode 2 source files in Sonarr (still waiting to be processed)
+    const ep2SourceFile = path.join(seriesSourceDir, 'Halo.S01E02.mkv');
+    const ep2SubFile = path.join(seriesSourceDir, 'Halo.S01E02.eng.forced.default.srt');
+    const ep2ChapFile = path.join(seriesSourceDir, 'Halo.S01E02_chapters.xml');
+    fs.writeFileSync(ep2SourceFile, Buffer.alloc(100));
+    fs.writeFileSync(ep2SubFile, 'ep2 sub');
+    fs.writeFileSync(ep2ChapFile, '<chapters ep2/>');
+
+    // Ep1 encoded file in worker workDir
+    const ep1WorkFile = path.join(workDir, 'Halo.S01E01_encoded.mkv');
+    fs.writeFileSync(ep1WorkFile, Buffer.alloc(200));
+
+    // A. Run replaceOriginalFile for Ep1 with folder-to-folder
+    const ep1ReplaceResult = await replacePlugin({
+      inputFileObj: { _id: ep1WorkFile },
+      variables: { originalLibraryFile: ep1SourceFile, originalLibraryDir: seriesSourceDir },
+      workDir,
+      librarySettings: { folder: sonarrRoot, output: serieOutputRoot },
+      inputs: { deleteSource: 'true' },
+      jobLog: () => {},
+      updateWorker: () => {},
+    });
+
+    assert(fs.existsSync(ep1ReplaceResult.outputFileObj._id), 'Ep1 installed in Serie destination library');
+    assert(ep1ReplaceResult.outputFileObj._id.includes(path.join('Serie', 'Halo.2022 [tvdbid-12345]', 'After.Life.S01')), 'Ep1 relative season subfolder preserved');
+    assert(!fs.existsSync(ep1SourceFile), 'Ep1 source video unlinked from Sonarr intake');
+    assert(fs.existsSync(ep2SourceFile), 'Ep2 source video untouched in Sonarr intake');
+    assert(fs.existsSync(ep1SubFile), 'Ep1 subtitle sidecar still in Sonarr before finalize');
+    assert(fs.existsSync(ep2SubFile), 'Ep2 subtitle sidecar untouched in Sonarr');
+
+    // B. Run finalizeMedia for Ep1
+    const ep1FinalDir = path.dirname(ep1ReplaceResult.outputFileObj._id);
+    await finalizePlugin({
+      inputFileObj: {
+        _id: ep1ReplaceResult.outputFileObj._id,
+        ffProbeData: { streams: [] },
+      },
+      variables: ep1ReplaceResult.variables,
+      librarySettings: { folder: sonarrRoot, output: serieOutputRoot },
+      inputs: { removeEmptySourceDir: 'true', removeEmptyParentSeriesDir: 'true' },
+      jobLog: () => {},
+    });
+
+    // Check Ep1 sidecars migrated and normalized in Serie
+    assert(fs.existsSync(path.join(ep1FinalDir, 'Halo.S01E01.ita.forced.default.srt')), 'Ep1 subtitle moved to Serie and normalized with .default');
+    assert(fs.existsSync(path.join(ep1FinalDir, 'Halo.S01E01_chapters.xml')), 'Ep1 chapters moved to Serie');
+    assert(!fs.existsSync(ep1SubFile), 'Ep1 subtitle removed from Sonarr sourceDir');
+    assert(!fs.existsSync(ep1ChapFile), 'Ep1 chapters removed from Sonarr sourceDir');
+
+    // Check Ep2 sidecars in Sonarr were completely untouched
+    assert(fs.existsSync(ep2SubFile), 'Ep2 subtitle untouched in Sonarr sourceDir');
+    assert(fs.existsSync(ep2ChapFile), 'Ep2 chapters untouched in Sonarr sourceDir');
+
+    // Season folder in Sonarr preserved because Ep2 is still there
+    assert(fs.existsSync(seriesSourceDir), 'Sonarr season folder preserved while Ep2 remains');
+
+    // C. Now process Episode 2
+    const ep2WorkFile = path.join(workDir, 'Halo.S01E02_encoded.mkv');
+    fs.writeFileSync(ep2WorkFile, Buffer.alloc(200));
+
+    const ep2ReplaceResult = await replacePlugin({
+      inputFileObj: { _id: ep2WorkFile },
+      variables: { originalLibraryFile: ep2SourceFile, originalLibraryDir: seriesSourceDir },
+      workDir,
+      librarySettings: { folder: sonarrRoot, output: serieOutputRoot },
+      inputs: { deleteSource: 'true' },
+      jobLog: () => {},
+      updateWorker: () => {},
+    });
+
+    assert(fs.existsSync(ep2ReplaceResult.outputFileObj._id), 'Ep2 installed in Serie destination library');
+    assert(!fs.existsSync(ep2SourceFile), 'Ep2 source video unlinked from Sonarr');
+
+    const ep2FinalDir = path.dirname(ep2ReplaceResult.outputFileObj._id);
+    await finalizePlugin({
+      inputFileObj: {
+        _id: ep2ReplaceResult.outputFileObj._id,
+        ffProbeData: { streams: [] },
+      },
+      variables: ep2ReplaceResult.variables,
+      librarySettings: { folder: sonarrRoot, output: serieOutputRoot },
+      inputs: { removeEmptySourceDir: 'true', removeEmptyParentSeriesDir: 'true' },
+      jobLog: () => {},
+    });
+
+    // Ep2 sidecars normalized in Serie (default stripped for eng)
+    assert(fs.existsSync(path.join(ep2FinalDir, 'Halo.S01E02.eng.forced.srt')), 'Ep2 subtitle moved to Serie and default stripped');
+    assert(!fs.existsSync(path.join(ep2FinalDir, 'Halo.S01E02.eng.forced.default.srt')), 'Ep2 old subtitle removed');
+    assert(fs.existsSync(path.join(ep2FinalDir, 'Halo.S01E02_chapters.xml')), 'Ep2 chapters moved to Serie');
+
+    // Season 01 and parent Halo directory removed from Sonarr, but sonarrRoot preserved!
+    assert(!fs.existsSync(seriesSourceDir), 'Empty Season 01 directory removed from Sonarr');
+    assert(!fs.existsSync(path.join(sonarrRoot, 'Halo.2022 [tvdbid-12345]')), 'Empty Series parent directory removed from Sonarr');
+    assert(fs.existsSync(sonarrRoot), 'Sonarr library root preserved');
+
+    // 6. Test Movie: Complete Folder-to-Folder Workflow (Radarr -> Film)
+    const radarrRoot = path.join(tmpDir, 'Radarr');
+    const movieSourceDir = path.join(radarrRoot, 'Avatar.2009');
+    fs.mkdirSync(movieSourceDir, { recursive: true });
+
+    const filmOutputRoot = path.join(tmpDir, 'Film');
+
+    const movieSourceFile = path.join(movieSourceDir, 'Avatar.2009.mkv');
+    const movieSubFile = path.join(movieSourceDir, 'Avatar.2009.ita.forced.srt');
+    const movieChapFile = path.join(movieSourceDir, 'Avatar.2009_chapters.xml');
+    fs.writeFileSync(movieSourceFile, Buffer.alloc(100));
+    fs.writeFileSync(movieSubFile, 'movie sub');
+    fs.writeFileSync(movieChapFile, '<chapters movie/>');
+
+    const movieWorkFile = path.join(workDir, 'Avatar.2009_encoded.mkv');
+    fs.writeFileSync(movieWorkFile, Buffer.alloc(200));
+
+    const movieReplaceResult = await replacePlugin({
+      inputFileObj: { _id: movieWorkFile },
+      variables: { originalLibraryFile: movieSourceFile, originalLibraryDir: movieSourceDir },
+      workDir,
+      librarySettings: { folder: radarrRoot, output: filmOutputRoot },
+      inputs: { deleteSource: 'true' },
+      jobLog: () => {},
+      updateWorker: () => {},
+    });
+
+    assert(fs.existsSync(movieReplaceResult.outputFileObj._id), 'Movie installed in Film library');
+    assert(movieReplaceResult.outputFileObj._id.includes(path.join('Film', 'Avatar.2009')), 'Movie subfolder preserved in Film');
+    assert(!fs.existsSync(movieSourceFile), 'Movie source video unlinked from Radarr');
+
+    const movieFinalDir = path.dirname(movieReplaceResult.outputFileObj._id);
+    await finalizePlugin({
+      inputFileObj: {
+        _id: movieReplaceResult.outputFileObj._id,
+        ffProbeData: { streams: [] },
+      },
+      variables: movieReplaceResult.variables,
+      librarySettings: { folder: radarrRoot, output: filmOutputRoot },
+      inputs: { removeEmptySourceDir: 'true', removeEmptyParentSeriesDir: 'true' },
+      jobLog: () => {},
+    });
+
+    assert(fs.existsSync(path.join(movieFinalDir, 'Avatar.2009.ita.forced.default.srt')), 'Movie subtitle moved to Film and normalized');
+    assert(fs.existsSync(path.join(movieFinalDir, 'Avatar.2009_chapters.xml')), 'Movie chapters moved to Film');
+    assert(!fs.existsSync(movieSourceDir), 'Empty movie directory removed from Radarr');
+    assert(fs.existsSync(radarrRoot), 'Radarr library root preserved');
+
+    console.log('\n=== ALL COPY, MOVE, SUBTITLE & SERIES TESTS PASSED ===\n');
+  } finally {
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+  }
+}
+
+module.exports = testCopyAndSubtitles;
+
+if (require.main === module) {
+  testCopyAndSubtitles().catch((err) => {
+    console.error('Test failed:', err);
+    process.exit(1);
+  });
+}

tests/test-cases/test1-movie-23976fps.js

@@ -6,7 +6,8 @@
  * File: Radarr path, AC3 ITA 448k 5.1, EAC3 ENG 640k 5.1
  *
  * Expected:
- *   gopKeyint        = "48"
+ *   gopKeyint        = "96"
+ *   gopMinKeyint     = "24"
  *   isMovie          = "true"
  *   isAnimation      = "false"
  *   vBitrate         = "3000k"
@@ -44,7 +45,9 @@ async function run() {
   const vars = out1.variables;
 
   assertEqual(out1.outputNumber, 1,       'outputNumber');
-  assertEqual(vars.gopKeyint,   '48',     'gopKeyint (2 x 23.976 = 47.95 -> 48)');
+  assertEqual(vars.gopKeyint,   '96',     'gopKeyint (4 x 23.976 = 95.90 -> 96)');
+  assertEqual(vars.gopMinKeyint,'24',     'gopMinKeyint (1 x 23.976 = 23.98 -> 24)');
+  assertEqual(vars.gopSceneCut, '40',     'gopSceneCut (x265 default threshold)');
   assertEqual(vars.isMovie,     'true',   'isMovie (Radarr path)');
   assertEqual(vars.isAnimation, 'false',  'isAnimation (no anime match)');
   assertEqual(vars.vBitrate,    '3000k',  'vBitrate (film default)');

tests/test-cases/test2-anime-25fps.js

@@ -6,7 +6,8 @@
  * Note: DTS detection logic is fully covered in unit tests (quick-logic-test.js).
  *
  * Expected:
- *   gopKeyint        = "50"
+ *   gopKeyint        = "100"
+ *   gopMinKeyint     = "25"
  *   isAnimation      = "true"
  *   isMovie          = "false"
  *   x265Tune         = "animation"
@@ -40,7 +41,9 @@ async function run() {
   });
   const out1 = await analyzerPlugin(args1);
   const vars = out1.variables;
-  assertEqual(vars.gopKeyint,   '50',        'gopKeyint (2 x 25 = 50)');
+  assertEqual(vars.gopKeyint,   '100',       'gopKeyint (4 x 25 = 100)');
+  assertEqual(vars.gopMinKeyint,'25',        'gopMinKeyint (1 x 25 = 25)');
+  assertEqual(vars.gopSceneCut, '40',        'gopSceneCut (x265 default threshold)');
   assertEqual(vars.isMovie,     'false',     'isMovie=false (Sonarr path)');
   assertEqual(vars.isAnimation, 'true',      'isAnimation=true (Naruto in path)');
   assertEqual(vars.x265Tune,    'animation', 'x265Tune=animation');

tests/test-cases/test4-subtitles.js

@@ -4,7 +4,7 @@
  * test4-subtitles.js
  * Validates: extractSubtitlesAndOcr produces correctly named SRT files.
  * Source: MKV with 2 ITA SRT streams (forced + SDH).
- * Expected: .ita.forced.srt and .ita.hearing_impaired.srt in source dir.
+ * Expected: .ita.forced.default.srt and .ita.sdh.srt in source dir.
  */
 
 const path = require('path');
@@ -27,7 +27,7 @@ async function run() {
   await subPlugin(args);
 
   // Check that forced SRT was created
-  const forcedSrt = path.join(SOURCE_DIR, `${BASE_NAME}.ita.forced.srt`);
+  const forcedSrt = path.join(SOURCE_DIR, `${BASE_NAME}.ita.forced.default.srt`);
   const sdhSrt    = path.join(SOURCE_DIR, `${BASE_NAME}.ita.sdh.srt`);
 
   console.log('  Checking for:', path.basename(forcedSrt));