Update app.py

app.py

@@ -104,4 +104,90 @@ async def procesar_video(video_input, texto_tts, voz_seleccionada):
             segments.append(full_segment)
             current_time += (SEGMENT_DURATION - OVERLAP)
         
-        # Aseg
+        # Asegurar que haya al menos un segmento
+        if not segments:
+            logging.warning("Video demasiado corto, devolviendo el video original.")
+            video_final = video_original.set_audio(audio_final)
+        else:
+            video_final = concatenate_videoclips(segments, method="compose")
+            video_final = video_final.set_audio(audio_final)
+        
+        # Agregar intro y outro
+        intro = VideoFileClip(INTRO_VIDEO, target_resolution=(720, 1280))
+        outro = VideoFileClip(OUTRO_VIDEO, target_resolution=(720, 1280))
+        video_final = concatenate_videoclips([intro, video_final, outro], method="compose")
+        
+        # Renderizado final
+        with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as tmp:
+            video_final.write_videofile(
+                tmp.name,
+                codec="libx264",
+                audio_codec="aac",
+                fps=24,
+                threads=2,
+                bitrate="3M",
+                ffmpeg_params=[
+                    "-preset", "ultrafast",
+                    "-crf", "28",
+                    "-movflags", "+faststart",
+                    "-vf", "scale=1280:720"
+                ],
+                verbose=False
+            )
+            eliminar_archivo_tiempo(tmp.name, 1800)
+            logging.info(f"Video final guardado: {tmp.name}")
+            return tmp.name
+            
+    except Exception as e:
+        logging.error(f"Fallo general: {str(e)}")
+        raise
+    finally:
+        try:
+            if video_original:
+                video_original.close()
+            if intro:
+                intro.close()
+            if outro:
+                outro.close()
+            for file in temp_files:
+                try:
+                    os.remove(file)
+                except Exception as e:
+                    logging.warning(f"Error limpiando {file}: {e}")
+        except Exception as e:
+            logging.warning(f"Error al cerrar recursos: {str(e)}")
+
+# Interfaz Gradio
+with gr.Blocks() as demo:
+    gr.Markdown("# Editor de Video con IA")
+    
+    with gr.Tab("Principal"):
+        video_input = gr.Video(label="Subir video")
+        texto_tts = gr.Textbox(
+            label="Texto para TTS",
+            lines=3,
+            placeholder="Escribe aquí tu texto..."
+        )
+        voz_seleccionada = gr.Dropdown(
+            label="Voz",
+            choices=["es-ES-AlvaroNeural", "es-MX-BeatrizNeural"],
+            value="es-ES-AlvaroNeural"
+        )
+        procesar_btn = gr.Button("Generar Video")
+        video_output = gr.Video(label="Video Procesado")
+    
+    with gr.Accordion("Ejemplos de Uso", open=False):
+        gr.Examples(
+            examples=[[EJEMPLO_VIDEO, "¡Hola! Esto es una prueba. Suscríbete al canal."]],
+            inputs=[video_input, texto_tts],
+            label="Ejemplos"
+        )
+
+    procesar_btn.click(
+        procesar_video,
+        inputs=[video_input, texto_tts, voz_seleccionada],
+        outputs=video_output
+    )
+
+if __name__ == "__main__":
+    demo.queue().launch()