diff --git a/code/cep-plugin/index.html b/code/cep-plugin/index.html
index e064e4a..21a8f5c 100755
--- a/code/cep-plugin/index.html
+++ b/code/cep-plugin/index.html
@@ -79,18 +79,23 @@
           <span class="step-number" aria-hidden="true">1</span>
           <div class="step-title">
             <h2>Escolher o vídeo</h2>
-            <p>Lê o primeiro clipe da sequência aberta no Premiere.</p>
+            <p>Lista as timelines do projeto e lê o primeiro clipe da escolhida.</p>
           </div>
           <span class="step-chip" id="step1Chip">Comece aqui</span>
         </div>
         <div class="step-body">
-          <button id="btnDetectClip" class="button button-primary" onclick="silenceDetectClip()" type="button">Detectar sequência ativa</button>
+          <button id="btnDetectClip" class="button button-primary" onclick="silenceListSequences()" type="button">Carregar sequências</button>
+          <div class="sequence-picker" id="silenceSequencePicker" hidden>
+            <label class="field-label" for="silenceSequenceSelect">Escolha a timeline</label>
+            <select id="silenceSequenceSelect" class="select-field" onchange="silenceSelectSequence()"></select>
+            <p class="field-help" id="silenceSequenceListInfo"></p>
+          </div>
           <dl class="kv" id="silenceClipCard" hidden>
             <div><dt>Sequência</dt><dd id="clipSequenceName">—</dd></div>
             <div><dt>Arquivo</dt><dd id="clipFileName">—</dd></div>
             <div><dt>Caminho</dt><dd class="kv-path" id="clipMediaPath">—</dd></div>
           </dl>
-          <p class="field-help" id="silenceClipInfo">Abra a sequência desejada no Premiere e clique em Detectar.</p>
+          <p class="field-help" id="silenceClipInfo">Abra o projeto no Premiere e carregue as timelines.</p>
         </div>
       </section>
 
diff --git a/code/cep-plugin/main.js b/code/cep-plugin/main.js
index 87884f6..0e95295 100755
--- a/code/cep-plugin/main.js
+++ b/code/cep-plugin/main.js
@@ -1323,6 +1323,7 @@ var LANGUAGE_CATALOG = [
 var DEFAULT_LANGUAGE = "pt";
 
 var silenceState = {
+  sequenceId: null,
   sequenceName: null,
   mediaPath: null,
   fileBaseName: null,
@@ -1442,21 +1443,108 @@ function slugify(name) {
     .replace(/(^-|-$)/g, "") || "video";
 }
 
-function silenceDetectClip() {
+function formatSequenceDuration(seconds) {
+  var total = Math.max(0, Math.round(Number(seconds) || 0));
+  var minutes = Math.floor(total / 60);
+  var remainder = total % 60;
+  return minutes + ":" + String(remainder).padStart(2, "0");
+}
+
+function silenceListSequences() {
   setBusy("btnDetectClip", true);
-  setStep(1, "running", "Detectando…");
-  document.getElementById("silenceClipInfo").textContent = "Lendo a sequência ativa no Premiere…";
+  setStep(1, "running", "Carregando…");
+  document.getElementById("silenceClipInfo").textContent = "Lendo as timelines do projeto…";
   cs.evalScript(
     "(function(){" +
       "try{" +
-      "var seq=app.project.activeSequence;" +
-      "if(!seq) return JSON.stringify({ok:false,error:'Nenhuma sequência ativa.'});" +
+      "if(!app.project) return JSON.stringify({ok:false,error:'Nenhum projeto aberto.'});" +
+      "var sequences=[];" +
+      "for(var i=0;i<app.project.sequences.numSequences;i++){" +
+        "var seq=app.project.sequences[i];" +
+        "sequences.push({id:String(seq.sequenceID),name:String(seq.name),duration:Number(seq.end.seconds)||0," +
+          "videoTracks:seq.videoTracks.numTracks||0,audioTracks:seq.audioTracks.numTracks||0," +
+          "active:app.project.activeSequence&&seq.sequenceID===app.project.activeSequence.sequenceID});" +
+      "}" +
+      "return JSON.stringify({ok:true,sequences:sequences});" +
+      "}catch(e){return JSON.stringify({ok:false,error:String(e)});}" +
+      "}())",
+    function (raw) {
+      setBusy("btnDetectClip", false);
+      var result;
+      try {
+        result = JSON.parse(raw);
+      } catch (e) {
+        result = { ok: false, error: "Resposta inesperada do Premiere." };
+      }
+      var picker = document.getElementById("silenceSequencePicker");
+      var select = document.getElementById("silenceSequenceSelect");
+      var info = document.getElementById("silenceClipInfo");
+
+      if (!result.ok) {
+        picker.hidden = true;
+        setStep(1, "error", "Não encontrado");
+        info.textContent = result.error || "Não foi possível listar as timelines.";
+        showToast("err", info.textContent);
+        lockStepsFrom(2);
+        return;
+      }
+      if (!result.sequences || result.sequences.length === 0) {
+        picker.hidden = true;
+        setStep(1, "error", "Sem timelines");
+        info.textContent = "O projeto não possui timelines.";
+        showToast("err", info.textContent);
+        lockStepsFrom(2);
+        return;
+      }
+
+      select.innerHTML = "";
+      result.sequences.forEach(function (sequence) {
+        var option = document.createElement("option");
+        option.value = sequence.id;
+        option.textContent = sequence.name + " · " + formatSequenceDuration(sequence.duration) +
+          " · V" + sequence.videoTracks + " / A" + sequence.audioTracks +
+          (sequence.active ? " · ativa" : "");
+        option.dataset.sequence = JSON.stringify(sequence);
+        select.appendChild(option);
+      });
+      var activeIndex = -1;
+      for (var sequenceIndex = 0; sequenceIndex < result.sequences.length; sequenceIndex++) {
+        if (result.sequences[sequenceIndex].active) {
+          activeIndex = sequenceIndex;
+          break;
+        }
+      }
+      select.selectedIndex = activeIndex >= 0 ? activeIndex : 0;
+      picker.hidden = false;
+      document.getElementById("silenceSequenceListInfo").textContent =
+        result.sequences.length + " timeline(s) encontrada(s).";
+      silenceSelectSequence();
+    }
+  );
+}
+
+function silenceSelectSequence() {
+  var select = document.getElementById("silenceSequenceSelect");
+  var option = select && select.options[select.selectedIndex];
+  if (!option || !option.dataset.sequence) return;
+  var sequence = JSON.parse(option.dataset.sequence);
+  setBusy("btnDetectClip", true);
+  setStep(1, "running", "Lendo timeline…");
+  document.getElementById("silenceClipInfo").textContent = "Lendo o primeiro clipe da timeline escolhida…";
+  var sequenceId = JSON.stringify(String(sequence.id));
+  cs.evalScript(
+    "(function(){" +
+      "try{" +
+      "var sequenceId=" + sequenceId + ";" +
+      "var seq=null;" +
+      "for(var i=0;i<app.project.sequences.numSequences;i++){if(String(app.project.sequences[i].sequenceID)===sequenceId){seq=app.project.sequences[i];break;}}" +
+      "if(!seq) return JSON.stringify({ok:false,error:'Timeline não encontrada.'});" +
       "var vt=seq.videoTracks[0];" +
-      "if(!vt||vt.clips.numItems===0) return JSON.stringify({ok:false,error:'Vídeo 1 está vazio na sequência ativa.'});" +
+      "if(!vt||vt.clips.numItems===0) return JSON.stringify({ok:false,error:'Vídeo 1 está vazio nesta timeline.'});" +
       "var clip=vt.clips[0];" +
       "var projItem=clip.projectItem;" +
       "var mediaPath=projItem&&projItem.getMediaPath?projItem.getMediaPath():'';" +
-      "return JSON.stringify({ok:true,sequenceName:seq.name,mediaPath:mediaPath,clipName:clip.name});" +
+      "return JSON.stringify({ok:true,sequenceId:String(seq.sequenceID),sequenceName:seq.name,mediaPath:mediaPath,clipName:clip.name});" +
       "}catch(e){return JSON.stringify({ok:false,error:String(e)});}" +
       "}())",
     function (raw) {
@@ -1472,14 +1560,14 @@ function silenceDetectClip() {
 
       if (!result.ok || !result.mediaPath) {
         card.hidden = true;
-        setStep(1, "error", "Não encontrado");
-        info.textContent = (result.error || "Caminho de mídia vazio.") +
-          " Abra a sequência no Premiere e tente de novo.";
-        showToast("err", result.error || "Não foi possível ler a sequência ativa.");
+        setStep(1, "error", "Sem mídia");
+        info.textContent = result.error || "Caminho de mídia vazio.";
+        showToast("err", info.textContent);
         lockStepsFrom(2);
         return;
       }
 
+      silenceState.sequenceId = result.sequenceId;
       silenceState.sequenceName = result.sequenceName;
       silenceState.mediaPath = result.mediaPath;
       silenceState.fileBaseName = slugify(result.clipName || result.sequenceName);
@@ -1498,18 +1586,22 @@ function silenceDetectClip() {
       card.hidden = false;
       info.textContent = "";
 
-      setStep(1, "done", "Vídeo escolhido");
+      setStep(1, "done", "Timeline escolhida");
       lockStepsFrom(2);
       setStep(2, "ready", "Sua vez");
       document.getElementById("btnTranscribe").disabled = false;
       document.getElementById("silenceJsonCard").hidden = true;
       document.getElementById("silencePlanInfo").textContent = "";
-      silenceLog("Clipe detectado: " + result.mediaPath);
+      silenceLog("Timeline escolhida: " + result.sequenceName + " — " + result.mediaPath);
       renderCachedTranscripts();
     }
   );
 }
 
+function silenceDetectClip() {
+  silenceListSequences();
+}
+
 // Volta os passos seguintes ao estado travado quando o vídeo (ou a transcrição)
 // muda — evita aplicar um plano gerado para outro material.
 function lockStepsFrom(first) {
@@ -2029,7 +2121,7 @@ function applyEditorialActions() {
       silenceLog("Aplicando plano de edição na timeline…");
       runStreamed(
         nodeBin,
-        [applyScript, "--plan", planPath, "--sequence", silenceState.sequenceName],
+        [applyScript, "--plan", planPath, "--sequence", silenceState.sequenceId || silenceState.sequenceName],
         function (line) { silenceLog(line); },
         function (code, lastErr) {
           setBusy("btnApplyEditorialActions", false);
diff --git a/code/cep-plugin/styles.css b/code/cep-plugin/styles.css
index c8b6c86..7fc5acc 100755
--- a/code/cep-plugin/styles.css
+++ b/code/cep-plugin/styles.css
@@ -388,6 +388,8 @@ textarea { padding: 8px 10px; font: 10px var(--font-mono); color: var(--text-sec
 .kv dt { flex: 0 0 62px; color: var(--text-muted); font-size: 9px; }
 .kv dd { flex: 1; min-width: 0; overflow: hidden; margin: 0; color: var(--text); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
 .kv .kv-path { color: var(--text-muted); font: 9px var(--font-mono); }
+.sequence-picker { margin-top: 10px; }
+.sequence-picker[hidden] { display: none; }
 
 .stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
 .stat-row[hidden] { display: none; }