diff --git a/.jhonny/analises.db-shm b/.jhonny/analises.db-shm
deleted file mode 100644
index fe9ac28..0000000
Binary files a/.jhonny/analises.db-shm and /dev/null differ
diff --git a/.jhonny/analises.db-wal b/.jhonny/analises.db-wal
deleted file mode 100644
index e69de29..0000000
diff --git a/code/cep-plugin/main.js b/code/cep-plugin/main.js
index a782bed..e8a114c 100755
--- a/code/cep-plugin/main.js
+++ b/code/cep-plugin/main.js
@@ -2152,12 +2152,15 @@ function silenceListSequences() {
       "try{" +
       "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 colecao=null;try{colecao=app.project.sequences;}catch(ignorarColecao){colecao=null;}" +
+      "var quantidade=colecao&&typeof colecao.numSequences!=='undefined'?Number(colecao.numSequences):0;" +
+      "for(var i=0;i<quantidade;i++){" +
         "var seq=app.project.sequences[i];" +
-        "sequences.push({id:String(seq.sequenceID),name:String(seq.name),duration:Number(seq.end.seconds)||0," +
+        "sequences.push({id:String(seq.sequenceID),name:String(seq.name||''),duration:seq.end&&typeof seq.end.seconds!=='undefined'?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});" +
       "}" +
+      "if(!sequences.length&&app.project.activeSequence){var ativa=app.project.activeSequence;sequences.push({id:String(ativa.sequenceID),name:String(ativa.name||''),duration:ativa.end&&typeof ativa.end.seconds!=='undefined'?Number(ativa.end.seconds):0,videoTracks:ativa.videoTracks.numTracks||0,audioTracks:ativa.audioTracks.numTracks||0,active:true});}" +
       "return JSON.stringify({ok:true,sequences:sequences});" +
       "}catch(e){return JSON.stringify({ok:false,error:String(e)});}" +
       "}())",
diff --git a/code/engine/executar_scanner.py b/code/engine/executar_scanner.py
index 2866a61..adf5c06 100644
--- a/code/engine/executar_scanner.py
+++ b/code/engine/executar_scanner.py
@@ -39,6 +39,7 @@ if CAMINHO_DA_MIDIA:
     os.environ["PATH"] = CAMINHO_DA_MIDIA + os.pathsep + os.environ.get("PATH", "")
 
 from engine.integracoes.premiere.conversores import ConversorDeTimeline
+from engine.integracoes.midia import ExtracaoDeAudio
 from engine.scanner import ConfiguracaoVisualDoScanner, criar_detector_apple_vision, gerar_relatorio_visual
 from engine.scanner.transcricao_da_timeline import TranscricaoDaTimeline
 from engine.persistencia import RepositorioDeAnalisesSQLite, RepositorioDeTimelineSQLite
diff --git a/code/engine/testes/test_executar_scanner.py b/code/engine/testes/test_executar_scanner.py
index b9b86ed..7597c94 100644
--- a/code/engine/testes/test_executar_scanner.py
+++ b/code/engine/testes/test_executar_scanner.py
@@ -24,6 +24,23 @@ class TesteDoPontoDeEntradaDoScanner(unittest.TestCase):
         self.assertIn("usage:", resultado.stdout)
         self.assertNotIn("No module named 'engine'", resultado.stderr)
 
+    def test_ponto_de_entrada_disponibiliza_extracao_de_audio_para_complementos(self):
+        """Garante que o complemento de locutores encontre o extrator de áudio."""
+        caminho_do_script = Path(__file__).resolve().parents[1] / "executar_scanner.py"
+        resultado = subprocess.run(
+            [
+                sys.executable,
+                "-c",
+                "import executar_scanner; assert executar_scanner.ExtracaoDeAudio",
+            ],
+            cwd=caminho_do_script.parent,
+            capture_output=True,
+            text=True,
+            check=False,
+        )
+
+        self.assertEqual(resultado.returncode, 0, resultado.stderr)
+
 
 if __name__ == "__main__":
     unittest.main()