Update api/ltx_server.py

api/ltx_server.py

@@ -786,11 +786,12 @@ class VideoService:
             final_concat = os.path.join(results_dir, f"concat_fim_{used_seed}.mp4")
             #self._concat_mp4s_no_reencode(partes_mp4, final_concat)
             self._concat_crossfade_cascade(
-                partes_mp4, 
-                final_concat,
+                video_paths=partes_mp4, 
                 crossfade_frames=8,
+                output_path=final_concat,
             )
             
+            
             self._log_gpu_memory("Fim da Geração")
             return final_concat, used_seed