Update api/ltx_server.py

api/ltx_server.py

@@ -642,10 +642,10 @@ class VideoService:
                     progress_callback=progress_callback
                 )
     
-                candidate_final = os.path.join(results_dir, f"output_{used_seed}.mp4")
+                candidate = os.path.join(results_dir, f"output_{used_seed}.mp4")
                 try:
-                    shutil.move(output_video_path, candidate_final)
-                    final_output_path = candidate_final
+                    shutil.move(output_video_path, candidate)
+                    final_output_path = candidate
                     print(f"[DEBUG] MP4 parte {par} movido para {final_output_path}")
                     partes_mp4.append(final_output_path)
                     
@@ -653,13 +653,18 @@ class VideoService:
                     final_output_path = output_video_path
                     print(f"[DEBUG] Falha no move; usando tmp como final: {e}")
 
-            final_concat_tmp = os.path.join(temp_dir, f"concat_{used_seed}.mp4")
-            self._concat_mp4s_no_reencode(partes_mp4[0], partes_mp4[1], final_concat_tmp)
+            final_concat = os.path.join(results_dir, f"concat_{used_seed}.mp4")
+            self._concat_mp4s_no_reencode(partes_mp4[0], partes_mp4[1], final_concat)
+
+            try:
+                shutil.move(output_video_path, final_concat)
+                final_output_path = final_concat
+            except Exception:
+                final_output_path = output_video_path
+            self._register_tmp_file(output_video_path)
 
-            self._register_tmp_file(final_concat_tmp)
             self._log_gpu_memory("Fim da Geração")
-            print(f"[DEBUG] generate() fim ok. total_time={time.perf_counter()-t_all:.3f}s")
-            return final_concat_tmp, used_seed
+            return final_output_path, used_seed
             
 
         except Exception as e: