diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20a0c309..739632f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ the frozen-backend fallback mirror it for their toolchains.
 
 ### Fixed
 
+- SRT files selected during source analysis now wait for speaker cloning, then replace transcript text without losing voices (#1709)
 - Windows MSI deployments can now prohibit WebView2 bootstrap with `DISABLEWEBVIEW2BOOTSTRAP=1`, and `AUTOLAUNCHAPP=0` reliably suppresses first launch (#1714)
 - Subtitle rows now provide 100 ms timing steppers and flag adjacent overlaps without requiring precise timeline dragging (#1710)
 - Repair-sync failures now retain uv's final dependency error instead of reporting only an opaque exit status (#1705)
diff --git a/frontend/src/api/dub.ts b/frontend/src/api/dub.ts
index 4d515f09..723f08d9 100644
--- a/frontend/src/api/dub.ts
+++ b/frontend/src/api/dub.ts
@@ -117,10 +117,11 @@ export interface DubImportSrtResponse {
 export async function dubImportSrt(
   jobId: string,
   file: File | Blob,
+  { signal }: { signal?: AbortSignal } = {},
 ): Promise<DubImportSrtResponse> {
   const fd = new FormData();
   fd.append('file', file);
-  return apiPost<DubImportSrtResponse>(`/dub/import-srt/${jobId}`, fd);
+  return apiPost<DubImportSrtResponse>(`/dub/import-srt/${jobId}`, fd, { signal });
 }
 
 export interface ParsedSubtitleCue {
diff --git a/frontend/src/hooks/useDubWorkflow.js b/frontend/src/hooks/useDubWorkflow.js
index c6a6fb3f..40494ca2 100644
--- a/frontend/src/hooks/useDubWorkflow.js
+++ b/frontend/src/hooks/useDubWorkflow.js
@@ -49,6 +49,18 @@ export function isExpiredDubJobError(err) {
   );
 }
 
+export function shouldQueueSrtImport(dubStep, sourceAnalysisComplete = false) {
+  return !sourceAnalysisComplete && ['uploading', 'transcribing'].includes(dubStep);
+}
+
+export async function applyQueuedSrtImport(pendingRef, jobId, signal, performImport) {
+  const file = pendingRef.current;
+  if (!file) return false;
+  const imported = await performImport(jobId, file, signal);
+  if (imported && pendingRef.current === file) pendingRef.current = null;
+  return imported;
+}
+
 /**
  * Encapsulates the entire dub pipeline workflow:
  *   upload → prep → transcribe → translate → generate → export
@@ -113,6 +125,7 @@ export default function useDubWorkflow({
   const dubClientJobIdRef = useRef(null);
   const asrInstallTaskRef = useRef(null);
   const retryTranscribeRef = useRef(null);
+  const pendingSrtRef = useRef(null);
 
   const _showMissingAsr = useCallback(
     (payload) => {
@@ -191,6 +204,7 @@ export default function useDubWorkflow({
   // clear the dead id/state, drop any pill, and prompt a fresh upload with a
   // calm info toast — never a bug-report prompt, since this is expected.
   const _resetStaleDubSession = useCallback(() => {
+    pendingSrtRef.current = null;
     setDubJobId('');
     setDubTaskId('');
     setDubSegments([]);
@@ -212,6 +226,95 @@ export default function useDubWorkflow({
     );
   }, [setDubJobId, setDubTaskId, setDubSegments, setDubError, setDubStep]);
 
+  const _performSrtImport = useCallback(
+    async (jobId, file, signal) => {
+      if (
+        signal?.aborted ||
+        useAppStore.getState().dubJobId !== jobId ||
+        pendingSrtRef.current !== file
+      )
+        return false;
+      try {
+        setDubError('');
+        const res = await dubImportSrt(jobId, file, { signal });
+        if (
+          signal?.aborted ||
+          useAppStore.getState().dubJobId !== jobId ||
+          pendingSrtRef.current !== file
+        )
+          return false;
+        const segs = (res && res.segments) || [];
+        setDubSegments(
+          segs.map((s) => ({
+            ...s,
+            id: s.id != null ? String(s.id) : String(Math.random()),
+          })),
+        );
+        setDubStep('editing');
+        const stats = res?.stats || {};
+        const noteParts = [
+          t('dub_workflow.imported_cues', {
+            count: stats.imported ?? segs.length,
+            file: file.name || '.srt',
+          }),
+        ];
+        if (stats.skipped_malformed)
+          noteParts.push(t('dub_workflow.skipped_malformed', { count: stats.skipped_malformed }));
+        if (stats.dropped_overlap)
+          noteParts.push(t('dub_workflow.dropped_overlap', { count: stats.dropped_overlap }));
+        if (stats.clamped_to_duration)
+          noteParts.push(
+            t('dub_workflow.clamped_to_duration', { count: stats.clamped_to_duration }),
+          );
+        toast.success(noteParts.join(' · '), { duration: 6000 });
+        loadProjects();
+        return true;
+      } catch (err) {
+        if (err?.name === 'AbortError') throw err;
+        if (
+          signal?.aborted ||
+          useAppStore.getState().dubJobId !== jobId ||
+          pendingSrtRef.current !== file
+        )
+          return false;
+        if (isExpiredDubJobError(err)) {
+          _resetStaleDubSession();
+          return false;
+        }
+        const msg = err?.message || t('dub_workflow.srt_import_failed');
+        setDubError(msg);
+        setDubStep('editing');
+        toast.error(msg);
+        return false;
+      }
+    },
+    [setDubError, setDubSegments, setDubStep, loadProjects, _resetStaleDubSession],
+  );
+
+  const _applyQueuedSrt = useCallback(
+    async (jobId, ctrl) => {
+      let queuedSrt = pendingSrtRef.current;
+      if (!queuedSrt) {
+        setDubStep('editing');
+        return true;
+      }
+      while (true) {
+        const imported = await applyQueuedSrtImport(
+          pendingSrtRef,
+          jobId,
+          ctrl?.signal,
+          _performSrtImport,
+        );
+        if (ctrl?.signal.aborted || useAppStore.getState().dubJobId !== jobId) return false;
+        const replacement = pendingSrtRef.current;
+        if (!replacement) return imported;
+        if (replacement === queuedSrt) return false;
+        queuedSrt = replacement;
+      }
+    },
+    [setDubStep, _performSrtImport],
+  );
+
   // Timer for transcribe elapsed
   useEffect(() => {
     if (!transcribeStart) {
@@ -529,6 +632,7 @@ export default function useDubWorkflow({
       setDubError('');
       setDubFailure(null);
       setDubTracks([]);
+      pendingSrtRef.current = null;
       setDubPrepStage('download');
       setDubPrepProgress({ percent: null, speedBps: null, etaS: null, stageStartedAt: Date.now() });
       const ctrl = new AbortController();
@@ -573,7 +677,7 @@ export default function useDubWorkflow({
         });
         await _waitForTranscribe(data.job_id, ctrl);
         setTranscribeStart(null);
-        setDubStep('editing');
+        await _applyQueuedSrt(data.job_id, ctrl);
         useAppStore.getState().completePill(t('dub_workflow.transcription_complete'));
         loadProjects();
         loadProfiles();
@@ -611,6 +715,7 @@ export default function useDubWorkflow({
       setDubSegments,
       _waitForPrep,
       _waitForTranscribe,
+      _applyQueuedSrt,
       loadProjects,
       loadProfiles,
       _resetStaleDubSession,
@@ -634,6 +739,7 @@ export default function useDubWorkflow({
       setDubError('');
       setDubFailure(null);
       setDubTracks([]);
+      pendingSrtRef.current = null;
       setDubPrepStage('download');
       setDubPrepProgress({ percent: null, speedBps: null, etaS: null, stageStartedAt: Date.now() });
       const ctrl = new AbortController();
@@ -672,7 +778,7 @@ export default function useDubWorkflow({
         });
         await _waitForTranscribe(data.job_id, ctrl);
         setTranscribeStart(null);
-        setDubStep('editing');
+        await _applyQueuedSrt(data.job_id, ctrl);
         useAppStore.getState().completePill(t('dub_workflow.transcription_complete'));
         loadProjects();
         loadProfiles();
@@ -716,6 +822,7 @@ export default function useDubWorkflow({
       setDubSegments,
       _waitForPrep,
       _waitForTranscribe,
+      _applyQueuedSrt,
       loadProjects,
       loadProfiles,
       _resetStaleDubSession,
@@ -725,6 +832,7 @@ export default function useDubWorkflow({
   );
 
   const handleDubAbort = useCallback(async () => {
+    pendingSrtRef.current = null;
     const pendingInstall = asrInstallTaskRef.current;
     if (pendingInstall) {
       pendingInstall.ctrl.abort();
@@ -750,7 +858,7 @@ export default function useDubWorkflow({
     try {
       await _waitForTranscribe(dubJobId, ctrl);
       setTranscribeStart(null);
-      setDubStep('editing');
+      await _applyQueuedSrt(dubJobId, ctrl);
       loadProjects();
     } catch (err) {
       setTranscribeStart(null);
@@ -775,6 +883,7 @@ export default function useDubWorkflow({
     setDubSegments,
     setDubStep,
     _waitForTranscribe,
+    _applyQueuedSrt,
     loadProjects,
     _resetStaleDubSession,
     _showMissingAsr,
@@ -784,51 +893,21 @@ export default function useDubWorkflow({
   }, [handleDubRetryTranscribe]);
 
   const handleDubImportSrt = useCallback(
-    async (file) => {
-      if (!dubJobId) {
+    async (file, { jobId = dubJobId, sourceAnalysisComplete = false, signal } = {}) => {
+      if (!jobId) {
         toast.error(t('dub_workflow.import_srt_no_job'));
         return;
       }
       if (!file) return;
-      try {
-        setDubError('');
-        const res = await dubImportSrt(dubJobId, file);
-        const segs = (res && res.segments) || [];
-        setDubSegments(
-          segs.map((s) => ({
-            ...s,
-            id: s.id != null ? String(s.id) : String(Math.random()),
-          })),
-        );
-        setDubStep('editing');
-        const stats = res?.stats || {};
-        const noteParts = [
-          t('dub_workflow.imported_cues', {
-            count: stats.imported ?? segs.length,
-            file: file.name || '.srt',
-          }),
-        ];
-        if (stats.skipped_malformed)
-          noteParts.push(t('dub_workflow.skipped_malformed', { count: stats.skipped_malformed }));
-        if (stats.dropped_overlap)
-          noteParts.push(t('dub_workflow.dropped_overlap', { count: stats.dropped_overlap }));
-        if (stats.clamped_to_duration)
-          noteParts.push(
-            t('dub_workflow.clamped_to_duration', { count: stats.clamped_to_duration }),
-          );
-        toast.success(noteParts.join(' · '), { duration: 6000 });
-        loadProjects();
-      } catch (err) {
-        if (isExpiredDubJobError(err)) {
-          _resetStaleDubSession();
-          return;
-        }
-        const msg = err?.message || t('dub_workflow.srt_import_failed');
-        setDubError(msg);
-        toast.error(msg);
+      if (shouldQueueSrtImport(dubStep, sourceAnalysisComplete)) {
+        pendingSrtRef.current = file;
+        toast(t('dub_workflow.import_srt_after_speakers'));
+        return false;
       }
+      pendingSrtRef.current = file;
+      return applyQueuedSrtImport(pendingSrtRef, jobId, signal, _performSrtImport);
     },
-    [dubJobId, setDubError, setDubSegments, setDubStep, loadProjects, _resetStaleDubSession],
+    [dubJobId, dubStep, _performSrtImport],
   );
 
   const handleCleanupSegments = useCallback(async () => {
diff --git a/frontend/src/i18n/locales/ar.json b/frontend/src/i18n/locales/ar.json
index 6b30a9b2..dbe13a5e 100644
--- a/frontend/src/i18n/locales/ar.json
+++ b/frontend/src/i18n/locales/ar.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "تم إلغاء إعادة المحاولة",
     "transcription_failed": "فشل النسخ: {{message}}",
     "import_srt_no_job": "قم بتحميل مقطع فيديو أو استيعابه أولاً - لا توجد مهمة لإرفاق الترجمة بها.",
+    "import_srt_after_speakers": "تم وضع ملف SRT في قائمة الانتظار. سيكتمل تحليل المتحدثين أولاً للحفاظ على الأصوات المستنسخة.",
     "imported_cues": "تم استيراد {{count}} إشارة (إشارات) من {{file}}",
     "skipped_malformed": "تم تخطي {{count}} (مشوه)",
     "dropped_overlap": "تم إسقاط {{count}} (تداخل)",
diff --git a/frontend/src/i18n/locales/de.json b/frontend/src/i18n/locales/de.json
index 691cc88a..af4ecec1 100644
--- a/frontend/src/i18n/locales/de.json
+++ b/frontend/src/i18n/locales/de.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Wiederholungsversuch abgebrochen",
     "transcription_failed": "Transkription fehlgeschlagen: {{message}}",
     "import_srt_no_job": "Laden Sie zuerst ein Video hoch oder nehmen Sie es auf – es gibt keinen Job, dem Sie Untertitel hinzufügen müssen.",
+    "import_srt_after_speakers": "SRT vorgemerkt. Zuerst wird die Sprecheranalyse abgeschlossen, damit geklonte Stimmen erhalten bleiben.",
     "imported_cues": "{{count}} Cue(s) von {{file}} importiert",
     "skipped_malformed": "{{count}} übersprungen (fehlerhaft)",
     "dropped_overlap": "{{count}} gelöscht (Überlappung)",
diff --git a/frontend/src/i18n/locales/en.json b/frontend/src/i18n/locales/en.json
index c2671ed7..8d9c4f14 100644
--- a/frontend/src/i18n/locales/en.json
+++ b/frontend/src/i18n/locales/en.json
@@ -2707,6 +2707,7 @@
     "session_expired": "This dub session expired or was cleaned up — re-upload your video to start a new one.",
     "transcription_failed": "Transcription failed: {{message}}",
     "import_srt_no_job": "Upload or ingest a video first — there is no job to attach subtitles to.",
+    "import_srt_after_speakers": "SRT queued. Speaker analysis will finish first so cloned voices are preserved.",
     "imported_cues": "Imported {{count}} cue(s) from {{file}}",
     "skipped_malformed": "{{count}} skipped (malformed)",
     "dropped_overlap": "{{count}} dropped (overlap)",
diff --git a/frontend/src/i18n/locales/es.json b/frontend/src/i18n/locales/es.json
index 60a4b095..d9a7fd87 100644
--- a/frontend/src/i18n/locales/es.json
+++ b/frontend/src/i18n/locales/es.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Reintento cancelado",
     "transcription_failed": "Error de transcripción: {{message}}",
     "import_srt_no_job": "Primero cargue o ingiera un video: no hay ningún trabajo al que adjuntar subtítulos.",
+    "import_srt_after_speakers": "SRT en cola. Primero finalizará el análisis de hablantes para conservar las voces clonadas.",
     "imported_cues": "{{count}} cue(s) importadas de {{file}}",
     "skipped_malformed": "{{count}} omitido (mal formado)",
     "dropped_overlap": "{{count}} caído (superposición)",
diff --git a/frontend/src/i18n/locales/fr.json b/frontend/src/i18n/locales/fr.json
index c68a977e..08982478 100644
--- a/frontend/src/i18n/locales/fr.json
+++ b/frontend/src/i18n/locales/fr.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Nouvelle tentative annulée",
     "transcription_failed": "Échec de la transcription : {{message}}",
     "import_srt_no_job": "Téléchargez ou ingérez d’abord une vidéo – il n’y a aucune tâche à laquelle attacher des sous-titres.",
+    "import_srt_after_speakers": "SRT mis en attente. L’analyse des locuteurs se terminera d’abord afin de préserver les voix clonées.",
     "imported_cues": "Cues {{count}} importées de {{file}}",
     "skipped_malformed": "{{count}} ignoré (mal formé)",
     "dropped_overlap": "{{count}} supprimé (chevauchement)",
diff --git a/frontend/src/i18n/locales/hi.json b/frontend/src/i18n/locales/hi.json
index e31a249c..fcf3f2a7 100644
--- a/frontend/src/i18n/locales/hi.json
+++ b/frontend/src/i18n/locales/hi.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "पुनः प्रयास रद्द कर दिया गया",
     "transcription_failed": "प्रतिलेखन विफल: {{message}}",
     "import_srt_no_job": "पहले एक वीडियो अपलोड या इंजेस्ट करें - इसमें उपशीर्षक संलग्न करना कोई काम नहीं है।",
+    "import_srt_after_speakers": "SRT कतार में है। क्लोन की गई आवाज़ों को सुरक्षित रखने के लिए पहले वक्ता विश्लेषण पूरा होगा।",
     "imported_cues": "{{file}} से आयातित {{count}} संकेत",
     "skipped_malformed": "{{count}} छोड़ दिया गया (विकृत)",
     "dropped_overlap": "{{count}} गिरा दिया गया (ओवरलैप)",
diff --git a/frontend/src/i18n/locales/id.json b/frontend/src/i18n/locales/id.json
index 13c01da5..c43aa41b 100644
--- a/frontend/src/i18n/locales/id.json
+++ b/frontend/src/i18n/locales/id.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Coba lagi dibatalkan",
     "transcription_failed": "Transkripsi gagal: {{message}}",
     "import_srt_no_job": "Unggah atau serap video terlebih dahulu — tidak ada tugas untuk melampirkan subtitle.",
+    "import_srt_after_speakers": "SRT masuk antrean. Analisis pembicara akan diselesaikan lebih dahulu agar suara kloning tetap dipertahankan.",
     "imported_cues": "{{count}} isyarat yang diimpor dari {{file}}",
     "skipped_malformed": "{{count}} dilewati (format salah)",
     "dropped_overlap": "{{count}} terjatuh (tumpang tindih)",
diff --git a/frontend/src/i18n/locales/it.json b/frontend/src/i18n/locales/it.json
index 08f7ba05..1eb01d40 100644
--- a/frontend/src/i18n/locales/it.json
+++ b/frontend/src/i18n/locales/it.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Nuovo tentativo annullato",
     "transcription_failed": "Trascrizione non riuscita: {{message}}",
     "import_srt_no_job": "Carica o importa prima un video: non esiste un lavoro a cui allegare i sottotitoli.",
+    "import_srt_after_speakers": "SRT in coda. Prima verrà completata l’analisi dei parlanti per conservare le voci clonate.",
     "imported_cues": "Cue {{count}} importati da {{file}}",
     "skipped_malformed": "{{count}} saltato (formato non valido)",
     "dropped_overlap": "{{count}} eliminato (sovrapposizione)",
diff --git a/frontend/src/i18n/locales/ja.json b/frontend/src/i18n/locales/ja.json
index e3ff43bc..78a6bc38 100644
--- a/frontend/src/i18n/locales/ja.json
+++ b/frontend/src/i18n/locales/ja.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "再試行がキャンセルされました",
     "transcription_failed": "転写に失敗しました: {{message}}",
     "import_srt_no_job": "まずビデオをアップロードまたは取り込みます。字幕を付ける作業はありません。",
+    "import_srt_after_speakers": "SRTをキューに追加しました。クローン音声を保持するため、先に話者分析を完了します。",
     "imported_cues": "{{file}} から {{count}} キューをインポートしました",
     "skipped_malformed": "{{count}} がスキップされました (不正な形式)",
     "dropped_overlap": "{{count}} が削除されました (重複)",
diff --git a/frontend/src/i18n/locales/ko.json b/frontend/src/i18n/locales/ko.json
index b991ec7d..5c819a40 100644
--- a/frontend/src/i18n/locales/ko.json
+++ b/frontend/src/i18n/locales/ko.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "재시도가 취소되었습니다.",
     "transcription_failed": "스크립트 작성 실패: {{message}}",
     "import_srt_no_job": "먼저 비디오를 업로드하거나 처리하십시오. 자막을 첨부할 작업이 없습니다.",
+    "import_srt_after_speakers": "SRT가 대기열에 추가되었습니다. 복제된 음성을 유지하기 위해 화자 분석을 먼저 완료합니다.",
     "imported_cues": "{{file}}에서 {{count}} 큐를 가져왔습니다.",
     "skipped_malformed": "{{count}} 건너뛰기(잘못된 형식)",
     "dropped_overlap": "{{count}} 삭제됨(겹침)",
diff --git a/frontend/src/i18n/locales/nl.json b/frontend/src/i18n/locales/nl.json
index c182d89b..07b09fe2 100644
--- a/frontend/src/i18n/locales/nl.json
+++ b/frontend/src/i18n/locales/nl.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Nieuwe poging geannuleerd",
     "transcription_failed": "Transcriptie mislukt: {{message}}",
     "import_srt_no_job": "Upload of neem eerst een video op - er is geen taak om ondertitels aan toe te voegen.",
+    "import_srt_after_speakers": "SRT staat in de wachtrij. De sprekeranalyse wordt eerst voltooid zodat gekloonde stemmen behouden blijven.",
     "imported_cues": "{{count}} cue(s) geïmporteerd uit {{file}}",
     "skipped_malformed": "{{count}} overgeslagen (misvormd)",
     "dropped_overlap": "{{count}} weggevallen (overlap)",
diff --git a/frontend/src/i18n/locales/pl.json b/frontend/src/i18n/locales/pl.json
index f8a8c16a..54f92339 100644
--- a/frontend/src/i18n/locales/pl.json
+++ b/frontend/src/i18n/locales/pl.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Ponowna próba anulowana",
     "transcription_failed": "Transkrypcja nie powiodła się: {{message}}",
     "import_srt_no_job": "Najpierw prześlij lub pobierz film — nie ma zadania, do którego można by dołączyć napisy.",
+    "import_srt_after_speakers": "Plik SRT dodano do kolejki. Najpierw zakończy się analiza mówców, aby zachować sklonowane głosy.",
     "imported_cues": "Zaimportowano {{count}} pamięci z {{file}}",
     "skipped_malformed": "{{count}} pominięty (zniekształcony)",
     "dropped_overlap": "{{count}} upuszczony (nakładanie się)",
diff --git a/frontend/src/i18n/locales/pt.json b/frontend/src/i18n/locales/pt.json
index 194829c8..b38589b1 100644
--- a/frontend/src/i18n/locales/pt.json
+++ b/frontend/src/i18n/locales/pt.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Retry cancelled",
     "transcription_failed": "Falha na transcrição: {{message}}",
     "import_srt_no_job": "Carregue ou ingira um vídeo primeiro – não há trabalho para anexar legendas.",
+    "import_srt_after_speakers": "SRT na fila. A análise dos falantes será concluída primeiro para preservar as vozes clonadas.",
     "imported_cues": "Sugestão(s) {{count}} importada(s) de {{file}}",
     "skipped_malformed": "{{count}} ignorado (malformado)",
     "dropped_overlap": "{{count}} caiu (sobreposição)",
diff --git a/frontend/src/i18n/locales/ru.json b/frontend/src/i18n/locales/ru.json
index 2d2a8140..455f6b00 100644
--- a/frontend/src/i18n/locales/ru.json
+++ b/frontend/src/i18n/locales/ru.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Повторная попытка отменена",
     "transcription_failed": "Транскрипция не удалась: {{message}}",
     "import_srt_no_job": "Сначала загрузите или импортируйте видео — прикрепить субтитры к нему не нужно.",
+    "import_srt_after_speakers": "SRT поставлен в очередь. Сначала завершится анализ говорящих, чтобы сохранить клонированные голоса.",
     "imported_cues": "Импортированы реплики {{count}} из {{file}}.",
     "skipped_malformed": "{{count}} пропущен (неверный формат)",
     "dropped_overlap": "{{count}} удалено (перекрытие)",
diff --git a/frontend/src/i18n/locales/sv.json b/frontend/src/i18n/locales/sv.json
index 402c199e..cf24b8d4 100644
--- a/frontend/src/i18n/locales/sv.json
+++ b/frontend/src/i18n/locales/sv.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Försök igen avbröts",
     "transcription_failed": "Transkription misslyckades: {{message}}",
     "import_srt_no_job": "Ladda upp eller mata in en video först – det finns inget jobb att bifoga undertexter till.",
+    "import_srt_after_speakers": "SRT har köats. Talaranalysen slutförs först så att klonade röster bevaras.",
     "imported_cues": "Importerade {{count}} signal(er) från {{file}}",
     "skipped_malformed": "{{count}} hoppade över (felformat)",
     "dropped_overlap": "{{count}} tappade (överlappning)",
diff --git a/frontend/src/i18n/locales/th.json b/frontend/src/i18n/locales/th.json
index 4a0cc9ea..8021d4fc 100644
--- a/frontend/src/i18n/locales/th.json
+++ b/frontend/src/i18n/locales/th.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "ลองอีกครั้ง ยกเลิก",
     "transcription_failed": "การถอดเสียงล้มเหลว: {{message}}",
     "import_srt_no_job": "อัปโหลดหรือนำเข้าวิดีโอก่อน ไม่มีงานให้แนบคำบรรยาย",
+    "import_srt_after_speakers": "เพิ่ม SRT ลงในคิวแล้ว ระบบจะวิเคราะห์ผู้พูดให้เสร็จก่อนเพื่อรักษาเสียงที่โคลนไว้",
     "imported_cues": "นำเข้า {{count}} คิวจาก {{file}}",
     "skipped_malformed": "{{count}} ข้ามไป (มีรูปแบบไม่ถูกต้อง)",
     "dropped_overlap": "{{count}} ลดลง (ทับซ้อนกัน)",
diff --git a/frontend/src/i18n/locales/tr.json b/frontend/src/i18n/locales/tr.json
index d16c8989..84cd2a59 100644
--- a/frontend/src/i18n/locales/tr.json
+++ b/frontend/src/i18n/locales/tr.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Yeniden deneme iptal edildi",
     "transcription_failed": "Transkripsiyon başarısız oldu: {{message}}",
     "import_srt_no_job": "Önce bir video yükleyin veya alın; altyazı eklenecek bir iş yoktur.",
+    "import_srt_after_speakers": "SRT sıraya alındı. Klonlanmış sesleri korumak için önce konuşmacı analizi tamamlanacak.",
     "imported_cues": "{{file}}'den {{count}} işaret(ler) içe aktarıldı",
     "skipped_malformed": "{{count}} atlandı (hatalı biçimlendirilmiş)",
     "dropped_overlap": "{{count}} düştü (örtüşme)",
diff --git a/frontend/src/i18n/locales/uk.json b/frontend/src/i18n/locales/uk.json
index fa12041c..1a3644f7 100644
--- a/frontend/src/i18n/locales/uk.json
+++ b/frontend/src/i18n/locales/uk.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Повторну спробу скасовано",
     "transcription_failed": "Помилка транскрипції: {{message}}",
     "import_srt_no_job": "Спершу завантажте або завантажте відео — немає завдання додавати субтитри.",
+    "import_srt_after_speakers": "SRT додано до черги. Спершу завершиться аналіз мовців, щоб зберегти клоновані голоси.",
     "imported_cues": "Імпортовано {{count}} репліки з {{file}}",
     "skipped_malformed": "{{count}} пропущено (неправильно)",
     "dropped_overlap": "{{count}} вилучено (перекриття)",
diff --git a/frontend/src/i18n/locales/vi.json b/frontend/src/i18n/locales/vi.json
index a0376dfa..464b7ffe 100644
--- a/frontend/src/i18n/locales/vi.json
+++ b/frontend/src/i18n/locales/vi.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "Đã hủy thử lại",
     "transcription_failed": "Phiên âm không thành công: {{message}}",
     "import_srt_no_job": "Trước tiên hãy tải lên hoặc nhập video — không cần phải đính kèm phụ đề.",
+    "import_srt_after_speakers": "Đã xếp SRT vào hàng đợi. Phân tích người nói sẽ hoàn tất trước để giữ nguyên giọng nói nhân bản.",
     "imported_cues": "Đã nhập {{count}} tín hiệu từ {{file}}",
     "skipped_malformed": "{{count}} bị bỏ qua (không đúng định dạng)",
     "dropped_overlap": "{{count}} bị rơi (chồng chéo)",
diff --git a/frontend/src/i18n/locales/zh-CN.json b/frontend/src/i18n/locales/zh-CN.json
index 79f64acd..c8ffdb85 100644
--- a/frontend/src/i18n/locales/zh-CN.json
+++ b/frontend/src/i18n/locales/zh-CN.json
@@ -2043,6 +2043,7 @@
     "retry_cancelled": "重试已取消",
     "transcription_failed": "转录失败：{{message}}",
     "import_srt_no_job": "请先上传或导入视频——尚无作业可附加字幕。",
+    "import_srt_after_speakers": "SRT 已加入队列。系统会先完成说话人分析，以保留克隆声音。",
     "imported_cues": "从 {{file}} 导入了 {{count}} 条字幕提示",
     "skipped_malformed": "{{count}} 条已跳过（格式错误）",
     "dropped_overlap": "{{count}} 条因重叠被丢弃",
diff --git a/frontend/src/i18n/locales/zh-TW.json b/frontend/src/i18n/locales/zh-TW.json
index 8cbf61ea..6ef9791d 100644
--- a/frontend/src/i18n/locales/zh-TW.json
+++ b/frontend/src/i18n/locales/zh-TW.json
@@ -2036,6 +2036,7 @@
     "retry_cancelled": "重試已取消",
     "transcription_failed": "轉錄失敗：{{message}}",
     "import_srt_no_job": "首先上传或摄取视频 - 没有附加字幕的作业。",
+    "import_srt_after_speakers": "SRT 已加入佇列。系統會先完成說話者分析，以保留複製語音。",
     "imported_cues": "從 {{file}} 導入了 {{count}} 提示",
     "skipped_malformed": "{{count}} 已跳過（格式錯誤）",
     "dropped_overlap": "{{count}} 掉落（重疊）",
diff --git a/frontend/src/test/dubQueuedSrtImport.test.js b/frontend/src/test/dubQueuedSrtImport.test.js
new file mode 100644
index 00000000..b2e67fad
--- /dev/null
+++ b/frontend/src/test/dubQueuedSrtImport.test.js
@@ -0,0 +1,396 @@
+import { act, renderHook, waitFor } from '@testing-library/react';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+import { useAppStore } from '../store';
+
+const dubApi = vi.hoisted(() => ({
+  dubUpload: vi.fn(),
+  dubIngestUrl: vi.fn(),
+  dubAbort: vi.fn(),
+  dubCleanupSegments: vi.fn(),
+  dubTranslate: vi.fn(),
+  dubGenerate: vi.fn(),
+  tasksStreamUrl: vi.fn((taskId) => `/tasks/${taskId}`),
+  tasksCancel: vi.fn(),
+  transcribeStreamUrl: vi.fn((jobId) => `/transcribe/${jobId}`),
+  dubImportSrt: vi.fn(),
+}));
+vi.mock('../api/dub', () => ({
+  ...dubApi,
+  DUB_COOKIE_TRANSPORT_ERROR: 'cookie_transport_error',
+  DUB_COOKIE_SIZE_ERROR: 'cookie_size_error',
+}));
+
+const setupApi = vi.hoisted(() => ({
+  cancelInstallModel: vi.fn(),
+}));
+vi.mock('../api/setup', () => ({
+  ...setupApi,
+  installModel: vi.fn(),
+  listModels: vi.fn(),
+  setupDownloadStreamUrl: () => '/setup/download-stream',
+}));
+
+vi.mock('../api/client', () => ({
+  apiPost: vi.fn(),
+  apiFetch: vi.fn(),
+  apiJson: vi.fn(),
+  API: '',
+}));
+
+import useDubWorkflow, { shouldQueueSrtImport } from '../hooks/useDubWorkflow';
+
+const baseState = useAppStore.getState();
+let streams;
+
+class FakeEventSource {
+  static CLOSED = 2;
+
+  constructor(url) {
+    this.url = url;
+    this.readyState = 1;
+    this.listeners = new Map();
+    streams.push(this);
+  }
+
+  addEventListener(name, handler) {
+    this.listeners.set(name, handler);
+  }
+
+  close() {
+    this.readyState = FakeEventSource.CLOSED;
+  }
+
+  emit(name, data = {}) {
+    const event = { data: JSON.stringify(data) };
+    if (name === 'message') this.onmessage?.(event);
+    else this.listeners.get(name)?.(event);
+  }
+}
+
+function renderWorkflow() {
+  return renderHook(() =>
+    useDubWorkflow({
+      loadProjects: vi.fn(),
+      loadProfiles: vi.fn(),
+      loadDubHistory: vi.fn(),
+      setLastGenFingerprints: vi.fn(),
+    }),
+  );
+}
+
+describe('SRT import during source-speaker analysis', () => {
+  beforeEach(() => {
+    streams = [];
+    globalThis.EventSource = FakeEventSource;
+    useAppStore.setState(baseState, true);
+    useAppStore.setState({ dubJobId: '', dubStep: 'idle', dubSegments: [] });
+    for (const mock of Object.values(dubApi)) mock.mockReset?.();
+    dubApi.tasksStreamUrl.mockImplementation((taskId) => `/tasks/${taskId}`);
+    dubApi.transcribeStreamUrl.mockImplementation((jobId) => `/transcribe/${jobId}`);
+    dubApi.dubAbort.mockResolvedValue({});
+    dubApi.dubImportSrt.mockResolvedValue({
+      segments: [{ id: 'srt', text: 'selected subtitle' }],
+      stats: { imported: 1 },
+    });
+    setupApi.cancelInstallModel.mockReset().mockResolvedValue({});
+  });
+
+  it('queues only while source analysis is incomplete', () => {
+    expect(shouldQueueSrtImport('uploading')).toBe(true);
+    expect(shouldQueueSrtImport('transcribing')).toBe(true);
+    expect(shouldQueueSrtImport('transcribing', true)).toBe(false);
+    expect(shouldQueueSrtImport('editing')).toBe(false);
+  });
+
+  it.each([
+    ['upload', 'job-upload'],
+    ['URL ingest', 'job-url'],
+  ])('applies the selected file after %s analysis completes', async (source, jobId) => {
+    const file = new File(['subtitle'], 'selected.srt');
+    const { result } = renderWorkflow();
+    let operation;
+
+    if (source === 'upload') {
+      dubApi.dubUpload.mockResolvedValue({ job_id: jobId, task_id: `prep-${jobId}` });
+      act(() => {
+        operation = result.current.handleDubUpload(new File(['video'], 'source.mp4'));
+      });
+    } else {
+      dubApi.dubIngestUrl.mockResolvedValue({ job_id: jobId, task_id: `prep-${jobId}` });
+      act(() => {
+        operation = result.current.handleDubIngestUrl('https://example.test/video');
+      });
+    }
+
+    await waitFor(() => expect(streams).toHaveLength(1));
+    act(() => streams[0].emit('message', { type: 'ready' }));
+    await waitFor(() => expect(useAppStore.getState().dubStep).toBe('transcribing'));
+    await act(async () => result.current.handleDubImportSrt(file));
+    expect(dubApi.dubImportSrt).not.toHaveBeenCalled();
+
+    await waitFor(() => expect(streams).toHaveLength(2));
+    act(() => {
+      streams[1].emit('final', { segments: [{ id: 'asr', text: 'generated' }] });
+      streams[1].emit('done');
+    });
+    await act(async () => operation);
+
+    expect(dubApi.dubImportSrt).toHaveBeenCalledWith(jobId, file, {
+      signal: expect.any(AbortSignal),
+    });
+    expect(useAppStore.getState().dubSegments).toEqual([
+      expect.objectContaining({ id: 'srt', text: 'selected subtitle' }),
+    ]);
+    expect(useAppStore.getState().dubStep).toBe('editing');
+  });
+
+  it('retains the queued file through transcription and import failures until retry succeeds', async () => {
+    useAppStore.setState({ dubJobId: 'job-retry', dubStep: 'transcribing' });
+    const file = new File(['subtitle'], 'retry.srt');
+    dubApi.dubImportSrt
+      .mockRejectedValueOnce(new Error('SRT import failed'))
+      .mockResolvedValueOnce({
+        segments: [{ id: 'srt', text: 'selected subtitle' }],
+        stats: { imported: 1 },
+      });
+    const { result } = renderWorkflow();
+    await act(async () => result.current.handleDubImportSrt(file));
+
+    let failedAttempt;
+    act(() => {
+      failedAttempt = result.current.handleDubRetryTranscribe();
+    });
+    await waitFor(() => expect(streams).toHaveLength(1));
+    act(() => streams[0].emit('error', { detail: 'transcription failed' }));
+    await act(async () => failedAttempt);
+    expect(dubApi.dubImportSrt).not.toHaveBeenCalled();
+
+    let importFailure;
+    act(() => {
+      importFailure = result.current.handleDubRetryTranscribe();
+    });
+    await waitFor(() => expect(streams).toHaveLength(2));
+    act(() => {
+      streams[1].emit('final', { segments: [{ id: 'asr', text: 'generated' }] });
+      streams[1].emit('done');
+    });
+    await act(async () => importFailure);
+
+    expect(dubApi.dubImportSrt).toHaveBeenCalledOnce();
+    expect(useAppStore.getState().dubError).toBe('SRT import failed');
+    expect(useAppStore.getState().dubStep).toBe('editing');
+
+    let successfulRetry;
+    act(() => {
+      successfulRetry = result.current.handleDubRetryTranscribe();
+    });
+    await waitFor(() => expect(streams).toHaveLength(3));
+    act(() => {
+      streams[2].emit('final', { segments: [{ id: 'asr', text: 'generated again' }] });
+      streams[2].emit('done');
+    });
+    await act(async () => successfulRetry);
+
+    expect(dubApi.dubImportSrt).toHaveBeenLastCalledWith('job-retry', file, {
+      signal: expect.any(AbortSignal),
+    });
+    expect(dubApi.dubImportSrt).toHaveBeenCalledTimes(2);
+    expect(useAppStore.getState().dubSegments[0].text).toBe('selected subtitle');
+  });
+
+  it('replaces a queued file when the user imports a newer SRT after transcription fails', async () => {
+    useAppStore.setState({ dubJobId: 'job-replace', dubStep: 'transcribing' });
+    const oldFile = new File(['old'], 'old.srt');
+    const newFile = new File(['new'], 'new.srt');
+    const { result } = renderWorkflow();
+    await act(async () => result.current.handleDubImportSrt(oldFile));
+
+    let failedAttempt;
+    act(() => {
+      failedAttempt = result.current.handleDubRetryTranscribe();
+    });
+    await waitFor(() => expect(streams).toHaveLength(1));
+    act(() => streams[0].emit('error', { detail: 'transcription failed' }));
+    await act(async () => failedAttempt);
+    await waitFor(() => expect(useAppStore.getState().dubStep).toBe('idle'));
+
+    await act(async () => result.current.handleDubImportSrt(newFile));
+    expect(dubApi.dubImportSrt).toHaveBeenCalledOnce();
+    expect(dubApi.dubImportSrt.mock.calls[0][1]).toBe(newFile);
+
+    let retry;
+    act(() => {
+      retry = result.current.handleDubRetryTranscribe();
+    });
+    await waitFor(() => expect(streams).toHaveLength(2));
+    act(() => {
+      streams[1].emit('final', { segments: [{ id: 'asr', text: 'generated' }] });
+      streams[1].emit('done');
+    });
+    await act(async () => retry);
+
+    expect(dubApi.dubImportSrt).toHaveBeenCalledOnce();
+    expect(useAppStore.getState().dubSegments[0].text).toBe('generated');
+  });
+
+  it('ignores an older manual import that finishes after a newer one', async () => {
+    useAppStore.setState({ dubJobId: 'job-current', dubStep: 'editing', dubSegments: [] });
+    const oldFile = new File(['old'], 'old.srt');
+    const newFile = new File(['new'], 'new.srt');
+    const resolvers = new Map();
+    dubApi.dubImportSrt.mockImplementation(
+      (_jobId, file) =>
+        new Promise((resolve) => {
+          resolvers.set(file.name, resolve);
+        }),
+    );
+    const { result } = renderWorkflow();
+    let oldImport;
+    let newImport;
+    act(() => {
+      oldImport = result.current.handleDubImportSrt(oldFile);
+      newImport = result.current.handleDubImportSrt(newFile);
+    });
+    await waitFor(() => expect(dubApi.dubImportSrt).toHaveBeenCalledTimes(2));
+
+    resolvers.get('new.srt')({ segments: [{ id: 'new', text: 'new subtitle' }] });
+    await act(async () => newImport);
+    resolvers.get('old.srt')({ segments: [{ id: 'old', text: 'old subtitle' }] });
+    await act(async () => oldImport);
+
+    expect(useAppStore.getState().dubSegments).toEqual([
+      expect.objectContaining({ id: 'new', text: 'new subtitle' }),
+    ]);
+  });
+
+  it('imports a replacement selected while the deferred import is awaiting', async () => {
+    const oldFile = new File(['old'], 'old.srt');
+    const newFile = new File(['new'], 'new.srt');
+    const resolvers = new Map();
+    dubApi.dubUpload.mockResolvedValue({ job_id: 'job-replace-live', task_id: 'prep-live' });
+    dubApi.dubImportSrt.mockImplementation(
+      (_jobId, file) =>
+        new Promise((resolve) => {
+          resolvers.set(file.name, resolve);
+        }),
+    );
+    const { result } = renderWorkflow();
+    let upload;
+    act(() => {
+      upload = result.current.handleDubUpload(new File(['video'], 'source.mp4'));
+    });
+    await waitFor(() => expect(streams).toHaveLength(1));
+    act(() => streams[0].emit('message', { type: 'ready' }));
+    await waitFor(() => expect(useAppStore.getState().dubStep).toBe('transcribing'));
+    await act(async () => result.current.handleDubImportSrt(oldFile));
+    await waitFor(() => expect(streams).toHaveLength(2));
+    act(() => {
+      streams[1].emit('final', { segments: [{ id: 'asr', text: 'generated' }] });
+      streams[1].emit('done');
+    });
+    await waitFor(() => expect(dubApi.dubImportSrt).toHaveBeenCalledOnce());
+
+    await act(async () => result.current.handleDubImportSrt(newFile));
+    act(() => resolvers.get('old.srt')({ segments: [{ id: 'old', text: 'old subtitle' }] }));
+    await waitFor(() => expect(dubApi.dubImportSrt).toHaveBeenCalledTimes(2));
+    expect(dubApi.dubImportSrt.mock.calls[1][1]).toBe(newFile);
+    act(() => resolvers.get('new.srt')({ segments: [{ id: 'new', text: 'new subtitle' }] }));
+    await act(async () => upload);
+
+    expect(useAppStore.getState().dubSegments).toEqual([
+      expect.objectContaining({ id: 'new', text: 'new subtitle' }),
+    ]);
+    expect(useAppStore.getState().dubStep).toBe('editing');
+  });
+
+  it('ignores an older manual import failure after a newer import succeeds', async () => {
+    useAppStore.setState({ dubJobId: 'job-current', dubStep: 'editing', dubSegments: [] });
+    const oldFile = new File(['old'], 'old.srt');
+    const newFile = new File(['new'], 'new.srt');
+    const promises = new Map();
+    dubApi.dubImportSrt.mockImplementation(
+      (_jobId, file) =>
+        new Promise((resolve, reject) => {
+          promises.set(file.name, { resolve, reject });
+        }),
+    );
+    const { result } = renderWorkflow();
+    let oldImport;
+    let newImport;
+    act(() => {
+      oldImport = result.current.handleDubImportSrt(oldFile);
+      newImport = result.current.handleDubImportSrt(newFile);
+    });
+    await waitFor(() => expect(dubApi.dubImportSrt).toHaveBeenCalledTimes(2));
+
+    promises.get('new.srt').resolve({ segments: [{ id: 'new', text: 'new subtitle' }] });
+    await act(async () => newImport);
+    promises.get('old.srt').reject(new Error('old import failed'));
+    await act(async () => oldImport);
+
+    expect(useAppStore.getState().dubSegments).toEqual([
+      expect.objectContaining({ id: 'new', text: 'new subtitle' }),
+    ]);
+    expect(useAppStore.getState().dubError).toBe('');
+  });
+
+  it('aborts a deferred import without applying its result', async () => {
+    const file = new File(['subtitle'], 'abort.srt');
+    dubApi.dubUpload.mockResolvedValue({ job_id: 'job-abort', task_id: 'prep-abort' });
+    dubApi.dubImportSrt.mockImplementation(
+      (_jobId, _file, { signal }) =>
+        new Promise((_resolve, reject) => {
+          signal.addEventListener(
+            'abort',
+            () => reject(Object.assign(new Error('aborted'), { name: 'AbortError' })),
+            { once: true },
+          );
+        }),
+    );
+    const { result } = renderWorkflow();
+    let upload;
+    act(() => {
+      upload = result.current.handleDubUpload(new File(['video'], 'source.mp4'));
+    });
+    await waitFor(() => expect(streams).toHaveLength(1));
+    act(() => streams[0].emit('message', { type: 'ready' }));
+    await waitFor(() => expect(useAppStore.getState().dubStep).toBe('transcribing'));
+    await act(async () => result.current.handleDubImportSrt(file));
+    await waitFor(() => expect(streams).toHaveLength(2));
+    act(() => {
+      streams[1].emit('final', { segments: [{ id: 'asr', text: 'generated' }] });
+      streams[1].emit('done');
+    });
+    await waitFor(() => expect(dubApi.dubImportSrt).toHaveBeenCalledOnce());
+
+    await act(async () => result.current.handleDubAbort());
+    await act(async () => upload);
+
+    expect(useAppStore.getState().dubSegments[0].text).toBe('generated');
+    expect(useAppStore.getState().dubStep).toBe('idle');
+  });
+
+  it('ignores a completed import after another job replaces it', async () => {
+    useAppStore.setState({ dubJobId: 'job-old', dubStep: 'editing', dubSegments: [] });
+    let resolveImport;
+    dubApi.dubImportSrt.mockImplementation(
+      () =>
+        new Promise((resolve) => {
+          resolveImport = resolve;
+        }),
+    );
+    const { result } = renderWorkflow();
+    let importOperation;
+    act(() => {
+      importOperation = result.current.handleDubImportSrt(new File(['subtitle'], 'old.srt'));
+    });
+    await waitFor(() => expect(dubApi.dubImportSrt).toHaveBeenCalledOnce());
+    act(() => useAppStore.setState({ dubJobId: 'job-new', dubSegments: [] }));
+    resolveImport({ segments: [{ id: 'stale', text: 'stale subtitle' }] });
+    await act(async () => importOperation);
+
+    expect(useAppStore.getState().dubJobId).toBe('job-new');
+    expect(useAppStore.getState().dubSegments).toEqual([]);
+  });
+});