diff --git a/fileflows/scripts/04_Encode_HEVC_QSV.js b/fileflows/scripts/04_Encode_HEVC_QSV.js
new file mode 100644
index 0000000..ebdfe95
--- /dev/null
+++ b/fileflows/scripts/04_Encode_HEVC_QSV.js
@@ -0,0 +1,225 @@
+/**
+ * @author Sascha (Port von Tdarr_Plugin_Custom_MKV_H265_DE_v400)
+ * @description HEVC NVENC VBR CQ fuer 1080p Material mit deutschen Audiospuren.
+ *              Slot 0 = AAC 2.0 192k DE (DEFAULT), Slot 1+ = beste DE copy, dann
+ *              weitere DE, dann alle EN. Alle Untertitel bleiben erhalten.
+ *              CUDA HW-Decode. HDR/DV-aware. Idempotent (kein Re-Re-Encode).
+ * @revision 2
+ * @uid 4f1c2a90-1111-4b00-8a01-0000000000a4
+ * @output Encode erfolgreich
+ * @output Skip / Fehler
+ * @param {int} TargetBitrateMbit Ziel-Bitrate in Mbit/s (b:v)
+ * @param {int} MaxrateMbit Maximale Bitrate in Mbit/s
+ * @param {int} SkipThresholdMbit Wenn Quelle <= dieser Wert (Mbit/s): HEVC copy, sonst encode
+ * @param {string} Preset NVENC Preset p1..p7
+ * @param {int} CQ Constant Quality
+ */
+function Script(TargetBitrateMbit, MaxrateMbit, SkipThresholdMbit, Preset, CQ)
+{
+    TargetBitrateMbit  = TargetBitrateMbit  || 5;
+    MaxrateMbit        = MaxrateMbit        || 8;
+    SkipThresholdMbit  = SkipThresholdMbit  || 5;
+    Preset             = Preset             || 'p7';
+    CQ                 = CQ                 || 24;
+
+    let TARGET   = TargetBitrateMbit * 1000000;
+    let MAXRATE  = MaxrateMbit       * 1000000;
+    let SKIP     = SkipThresholdMbit * 1000000;
+    let BUFSIZE  = MAXRATE * 2;
+
+    // Variables.vi.VideoInfo ist im ScriptNode leer (verifiziert 2026-07-06) -> ffprobe direkt.
+    function probeInfo() {
+        var probe = null;
+        try { probe = Flow.GetToolPath('ffprobe'); } catch (e) {}
+        if (!probe) probe = Variables['ffprobe'] || 'ffprobe';
+        var res = Flow.Execute({
+            command: probe,
+            argumentList: ['-v', 'quiet', '-print_format', 'json',
+                           '-show_format', '-show_streams', Flow.WorkingFile]
+        });
+        if (!res || res.exitCode !== 0) { Logger.WLog('ffprobe fehlgeschlagen'); return null; }
+        var j;
+        try { j = JSON.parse(res.standardOutput || res.output || ''); } catch (e) { Logger.WLog('ffprobe JSON-Fehler: ' + e); return null; }
+        var streams = j.streams || [];
+        var fmtBr = parseInt((j.format && j.format.bit_rate) || 0, 10) || 0;
+        function tagBps(s) { var t = s.tags || {}; return parseInt(t.BPS || t['BPS-eng'] || t.bps || 0, 10) || 0; }
+        var vids = [], auds = [];
+        for (var i = 0; i < streams.length; i++) {
+            var s = streams[i], disp = s.disposition || {};
+            if (s.codec_type === 'video') {
+                if (disp.attached_pic === 1 || s.codec_name === 'mjpeg' || s.codec_name === 'png') continue;
+                var dovi = (s.side_data_list || []).some(function (x) {
+                    var t = ('' + (x.side_data_type || '')).toLowerCase();
+                    return t.indexOf('dovi') !== -1 || t.indexOf('dolby vision') !== -1;
+                });
+                var trc = ('' + (s.color_transfer || ''));
+                vids.push({
+                    Width: s.width || 0, Height: s.height || 0, Codec: (s.codec_name || ''),
+                    Bitrate: tagBps(s) || 0, ColorTransfer: trc,
+                    ColorPrimaries: s.color_primaries || '', ColorSpace: s.color_space || '',
+                    PixelFormat: s.pix_fmt || '', DolbyVision: dovi,
+                    DolbyVisionProfile: dovi ? (trc.indexOf('smpte2084') !== -1 ? 7 : 5) : null
+                });
+            } else if (s.codec_type === 'audio') {
+                var t = s.tags || {};
+                auds.push({
+                    Language: t.language || '', Codec: (s.codec_name || ''),
+                    Channels: s.channels || 0, ChannelLayout: s.channel_layout || '',
+                    Title: t.title || '', Profile: s.profile || '', Default: (disp.default === 1)
+                });
+            }
+        }
+        return { Bitrate: fmtBr, VideoStreams: vids, AudioStreams: auds };
+    }
+
+    let vi = probeInfo();
+    if (!vi || !vi.VideoStreams || vi.VideoStreams.length === 0) {
+        Logger.ELog('Kein Video-Stream (ffprobe)'); return 2;
+    }
+
+    let v = vi.VideoStreams[0];
+    let codec    = (v.Codec || '').toLowerCase();
+    let isHEVC   = (codec === 'hevc' || codec === 'h265');
+    let isH264   = (codec === 'h264' || codec === 'avc');
+    let srcBR    = v.Bitrate || 0;
+    if (srcBR <= 0 && vi.Bitrate) srcBR = Math.round(vi.Bitrate * 0.92);
+
+    // ─── Audio-Helfer (identisch zum 4K/AV1-Zweig) ───────────────
+    function langOf(a) {
+        return ('' + (a.Language || '')).toLowerCase().trim();
+    }
+    function isGerman(a)  { let l = langOf(a); return (l === 'ger' || l === 'deu' || l === 'de'); }
+    function acodec(a)    { return ('' + (a.Codec || '')).toLowerCase(); }
+    function isDts(a)     { return acodec(a).indexOf('dts') === 0; }
+    function channels(a)  { return parseInt(a.Channels, 10) || 0; }   // ffprobe: echte Kanalzahl
+    function atitle(a)    { return '' + (a.Title || a.Name || ''); }
+    // von UNS frueher erzeugte EAC3-Kompatspur -> beim Neu-Mux verwerfen (idempotent).
+    function isOldCompat(a) { return acodec(a).indexOf('eac3') !== -1 && atitle(a).indexOf('AVR-kompatibel') !== -1; }
+
+    let allAudio = (vi.AudioStreams || []);
+    if (allAudio.filter(isGerman).length === 0) { Logger.WLog('Keine deutsche Audiospur - Skip'); return 2; }
+
+    if (isH264 && srcBR > 0 && srcBR <= SKIP) {
+        Logger.ILog('H264 ' + (srcBR/1000000).toFixed(2) + ' Mbit/s <= ' + SkipThresholdMbit + ' - Re-Encode lohnt nicht');
+        return 2;
+    }
+
+    let copyVideo = (isHEVC && srcBR > 0 && srcBR <= SKIP);
+
+    // ─── Video-Args ──────────────────────────────────────────────
+    let ffmpeg = Flow.GetToolPath('ffmpeg');
+    if (!ffmpeg) { Logger.ELog('ffmpeg-Tool nicht gefunden (Flow.GetToolPath)'); return 2; }
+    let inputFile = Flow.WorkingFile;
+    let args = ['-hide_banner', '-y', '-hwaccel', 'cuda', '-i', inputFile];
+
+    args.push('-map', '0:v:0');
+    if (copyVideo) {
+        args.push('-c:v', 'copy');
+        Logger.ILog('Video: HEVC ' + (srcBR/1000000).toFixed(2) + ' Mbit/s -> copy, nur Audio');
+    } else {
+        let colorTrc   = ('' + (v.ColorTransfer  || '')).toLowerCase();
+        let colorPrim  = ('' + (v.ColorPrimaries || '')).toLowerCase();
+        let pixFmt     = ('' + (v.PixelFormat    || '')).toLowerCase();
+        let isHDR      = (colorTrc === 'smpte2084' || colorTrc === 'arib-std-b67' || colorPrim === 'bt2020');
+        let is10bit    = (pixFmt.indexOf('10') !== -1 || pixFmt.indexOf('p010') !== -1);
+        let origName2  = '' + (Variables['file.Orig.FullName'] || Variables['file.FullName'] || '');
+        let dvByName   = /(\.dv\.|dolby\.?vision|\.dovi\.)/i.test(origName2);
+        let isDV       = !!(v.DolbyVision || dvByName);
+        let dvProfile  = v.DolbyVisionProfile || (isDV ? 7 : null);
+        let forceSDR   = (isDV && dvProfile === 5);
+
+        args.push('-c:v', 'hevc_nvenc',
+                  '-rc', 'vbr',
+                  '-cq', '' + CQ,
+                  '-b:v', '' + TARGET,
+                  '-maxrate', '' + MAXRATE,
+                  '-bufsize', '' + BUFSIZE,
+                  '-multipass', 'fullres',
+                  '-preset', Preset,
+                  '-spatial_aq', '1',
+                  '-temporal_aq', '1',
+                  '-rc-lookahead', '32',
+                  '-tag:v', 'hvc1');
+
+        if (!forceSDR && (isHDR || is10bit)) {
+            args.push('-pix_fmt', 'p010le');
+        } else {
+            args.push('-pix_fmt', 'yuv420p');
+        }
+
+        if (forceSDR) {
+            args.push('-vf', 'tonemapx=tonemap=bt2390:transfer=bt709:matrix=bt709:primaries=bt709:format=yuv420p',
+                      '-color_trc', 'bt709', '-color_primaries', 'bt709', '-colorspace', 'bt709');
+            Logger.ILog('DV P5 -> Software-Tonemap nach SDR (bt709)');
+        } else if (isHDR) {
+            if (v.ColorTransfer)  args.push('-color_trc',       v.ColorTransfer);
+            if (v.ColorPrimaries) args.push('-color_primaries', v.ColorPrimaries);
+            if (v.ColorSpace)     args.push('-colorspace',      v.ColorSpace);
+            args.push('-color_range', 'tv');
+        }
+
+        Logger.ILog('Video: ' + codec + ' ' + (srcBR/1000000).toFixed(2) +
+            ' Mbit/s -> HEVC NVENC CQ' + CQ + ' maxrate ' + MaxrateMbit + ' Mbit/s' +
+            (isHDR ? ' (HDR)' : '') + (isDV ? ' (DV P' + dvProfile + ')' : ''));
+    }
+
+    // ─── Audio-Args (identisch zum 4K/AV1-Zweig) ─────────────────
+    //    EAC3-Kompatspur als Default anhaengen, WENN beste deutsche Spur DTS ist
+    //    (Denon-HDMI-Sync). Sonst alle Audiospuren 1:1 kopieren.
+    let excludeIdx = -1;                          // relativer a-Index unserer alten Kompatspur
+    let bestGer = null, bestGerAIdx = -1;
+    for (let i = 0; i < allAudio.length; i++) {
+        if (isOldCompat(allAudio[i])) { excludeIdx = i; continue; }   // alte Kompatspur ignorieren
+        if (isGerman(allAudio[i]) && (!bestGer || channels(allAudio[i]) > channels(bestGer))) {
+            bestGer = allAudio[i]; bestGerAIdx = i;
+        }
+    }
+
+    if (bestGer !== null && isDts(bestGer)) {
+        let ch = channels(bestGer) || 6;
+        let outCh = (ch >= 6) ? 6 : (ch >= 2 ? ch : 2);   // EAC3 max 5.1
+        Logger.ILog('Audio: beste DE-Spur ist DTS (' + acodec(bestGer) + ' ' + ch + 'ch, Idx ' +
+                    bestGerAIdx + ') -> EAC3 ' + outCh + 'ch als Default davor (Rest 1:1).' +
+                    (excludeIdx >= 0 ? ' Alte EAC3-Kompatspur (a:' + excludeIdx + ') verworfen.' : ''));
+        args.push('-map', '0:a:' + bestGerAIdx, '-map', '0:a');
+        if (excludeIdx >= 0) args.push('-map', '-0:a:' + excludeIdx);
+        args.push('-c:a', 'copy', '-c:a:0', 'eac3', '-ac:a:0', '' + outCh,
+                  '-b:a:0', (outCh >= 6 ? '640k' : '256k'),
+                  '-metadata:s:a:0', 'title=Deutsch (EAC3 AVR-kompatibel)',
+                  '-metadata:s:a:0', 'language=ger',
+                  '-disposition:a', '0', '-disposition:a:0', 'default');
+    } else {
+        if (bestGer === null) Logger.ILog('Audio: keine DE-Spur -> 1:1 kopieren.');
+        else Logger.ILog('Audio: beste DE-Spur ist ' + acodec(bestGer) + ' (kein DTS) -> 1:1 kopieren.' +
+                         (excludeIdx >= 0 ? ' Alte EAC3-Kompatspur (a:' + excludeIdx + ') verworfen.' : ''));
+        args.push('-map', '0:a');
+        if (excludeIdx >= 0) args.push('-map', '-0:a:' + excludeIdx);
+        args.push('-c:a', 'copy');
+    }
+
+    // ─── Untertitel + Rest ───────────────────────────────────────
+    args.push('-map', '0:s?', '-c:s', 'copy');
+    args.push('-dn',
+              '-max_muxing_queue_size', '9999',
+              '-avoid_negative_ts', 'make_zero');
+
+    let outFile = Flow.TempPath + '/' + Flow.NewGuid() + '.mkv';
+    args.push(outFile);
+
+    Logger.ILog('FFmpeg: ' + args.join(' '));
+
+    let result = Flow.Execute({
+        command: ffmpeg,
+        argumentList: args
+    });
+
+    if (!result || result.exitCode !== 0) {
+        Logger.ELog('HEVC Encode fehlgeschlagen (exitCode=' + (result ? result.exitCode : '?') + ')');
+        if (result && result.standardError) Logger.ELog(result.standardError);
+        return 2;
+    }
+
+    Flow.SetWorkingFile(outFile);
+    Logger.ILog('HEVC Encode erfolgreich -> ' + outFile);
+    return 1;
+}