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| import tempfile | |
| import logging | |
| import os | |
| import asyncio | |
| from moviepy.editor import * | |
| import edge_tts | |
| import gradio as gr | |
| from pydub import AudioSegment | |
| # Configuraci贸n de Logs | |
| logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s") | |
| # CONSTANTES DE ARCHIVOS | |
| INTRO_VIDEO = "introvideo.mp4" | |
| OUTRO_VIDEO = "outrovideo.mp4" | |
| MUSIC_BG = "musicafondo.mp3" | |
| GLITCH_SOUND = "fxsound.mp3" # Efecto de sonido para glitches | |
| EJEMPLO_VIDEO = "ejemplo.mp4" | |
| # Validar existencia de archivos | |
| for file in [INTRO_VIDEO, OUTRO_VIDEO, MUSIC_BG, GLITCH_SOUND, EJEMPLO_VIDEO]: | |
| if not os.path.exists(file): | |
| logging.error(f"Falta archivo necesario: {file}") | |
| raise FileNotFoundError(f"Falta: {file}") | |
| def eliminar_archivo_tiempo(ruta, delay=1800): | |
| def eliminar(): | |
| try: | |
| if os.path.exists(ruta): | |
| os.remove(ruta) | |
| logging.info(f"Archivo eliminado: {ruta}") | |
| except Exception as e: | |
| logging.error(f"Error al eliminar {ruta}: {e}") | |
| from threading import Timer | |
| Timer(delay, eliminar).start() | |
| async def procesar_audio(texto, voz, duracion_video, audio_original): | |
| temp_files = [] | |
| try: | |
| # Validar texto | |
| if not texto.strip(): | |
| raise ValueError("El texto para TTS no puede estar vac铆o.") | |
| # Dividir el texto en fragmentos si es demasiado largo | |
| def dividir_texto(texto, max_length=3000): | |
| return [texto[i:i + max_length] for i in range(0, len(texto), max_length)] | |
| fragmentos = dividir_texto(texto) | |
| audios_tts = [] | |
| for fragmento in fragmentos: | |
| # Generar TTS | |
| communicate = edge_tts.Communicate(fragmento, voz) | |
| with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_tts: | |
| try: | |
| await communicate.save(tmp_tts.name) | |
| except edge_tts.exceptions.NoAudioReceived as e: | |
| logging.error(f"Error en TTS: {str(e)}") | |
| raise ValueError("No se pudo generar el audio. Verifica tu conexi贸n o los par谩metros del TTS.") | |
| tts_audio = AudioFileClip(tmp_tts.name) | |
| temp_files.append(tmp_tts.name) | |
| audios_tts.append(tts_audio) | |
| # Combinar todos los fragmentos de TTS | |
| tts_audio_final = concatenate_audioclips(audios_tts) | |
| # Limitar TTS al video | |
| if tts_audio_final.duration > duracion_video: | |
| tts_audio_final = tts_audio_final.subclip(0, duracion_video) | |
| # Preparar m煤sica de fondo en loop | |
| bg_music = AudioSegment.from_mp3(MUSIC_BG) | |
| needed_ms = int(duracion_video * 1000) | |
| repeticiones = needed_ms // len(bg_music) + 1 | |
| bg_music = bg_music * repeticiones | |
| bg_music = bg_music[:needed_ms].fade_out(1000) | |
| with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_bg: | |
| bg_music.export(tmp_bg.name, format="mp3") | |
| bg_audio = AudioFileClip(tmp_bg.name).volumex(0.15) | |
| temp_files.append(tmp_bg.name) | |
| # Combinar audios | |
| audios = [bg_audio.set_duration(duracion_video)] | |
| if audio_original: | |
| audios.append(audio_original.volumex(0.7)) # Audio original al 70% | |
| audios.append(tts_audio_final.volumex(0.85).set_start(0)) # TTS al 85% | |
| audio_final = CompositeAudioClip(audios).set_duration(duracion_video) | |
| return audio_final | |
| except Exception as e: | |
| logging.error(f" fallo en audio: {str(e)}") | |
| raise | |
| finally: | |
| for file in temp_files: | |
| try: | |
| os.remove(file) | |
| except Exception as e: | |
| logging.warning(f"Error limpiando {file}: {e}") | |
| def aplicar_glitch(video_clip): | |
| """Aplica un efecto de glitch al video.""" | |
| def glitch_effect(frame): | |
| import numpy as np | |
| height, width, _ = frame.shape | |
| offset = np.random.randint(-10, 10) | |
| if offset > 0: | |
| offset = min(offset, height) | |
| if offset < 0: | |
| offset = max(offset, -height + 1) | |
| if offset!= 0 and height > 0: | |
| frame[offset:, :] = np.roll(frame[:-offset, :], -offset, axis=0) | |
| return frame | |
| return video_clip.fl_image(glitch_effect) | |
| async def procesar_video(video_input, texto_tts, voz_seleccionada): | |
| try: | |
| # Cargar componentes | |
| intro = VideoFileClip(INTRO_VIDEO) | |
| outro = VideoFileClip(OUTRO_VIDEO) | |
| video_original = VideoFileClip(video_input) | |
| audio_original = video_original.audio | |
| # Duraci贸n del video editado (sin intro/outro) | |
| duracion_video = video_original.duration | |
| # Procesar audio | |
| audio_final = await procesar_audio( | |
| texto_tts, | |
| voz_seleccionada, | |
| duracion_video, | |
| audio_original | |
| ) | |
| # Redimensionar todos los clips a 1920x1080 | |
| target_width = 1920 | |
| target_height = 1080 | |
| # Redimensionar intro | |
| intro_resized = intro.resize((target_width, target_height)) | |
| # Redimensionar outro | |
| outro_resized = outro.resize((target_width, target_height)) | |
| # Redimensionar video principal | |
| video_resized = video_original.resize((target_width, target_height)) | |
| # Dividir el video en segmentos de 20 segundos y eliminar 2 segundos en cada corte | |
| segment_duration = 20 | |
| overlap = 2 # Segundos a eliminar en cada corte | |
| num_segments = int(duracion_video // (segment_duration - overlap)) + 1 | |
| segments = [] | |
| glitch_clips = [] | |
| glitch_sound = AudioFileClip(GLITCH_SOUND) | |
| start_time = 0 | |
| for i in range(num_segments): | |
| end_time = min(start_time + segment_duration, duracion_video) | |
| if start_time >= duracion_video: | |
| break | |
| # Extraer el segmento | |
| segment = video_resized.subclip(start_time, end_time) | |
| # Aplicar glitch al inicio del segmento (excepto el primero) | |
| if i > 0: | |
| glitch_segment = aplicar_glitch(segment.subclip(0, 0.5)) # Glitch de 0.5 segundos | |
| glitch_sound_clip = glitch_sound.set_start(start_time).volumex(0.5) | |
| glitch_clips.append(glitch_sound_clip) | |
| segment = concatenate_videoclips([glitch_segment, segment.subclip(0.5)], method="compose") | |
| segments.append(segment) | |
| # Avanzar al siguiente segmento, eliminando 2 segundos | |
| start_time += segment_duration - overlap | |
| # Combinar los segmentos procesados | |
| video_final = concatenate_videoclips(segments) | |
| # Combinar audio con efectos de glitch | |
| audio_final = CompositeAudioClip([audio_final] + glitch_clips).set_duration(video_final.duration) | |
| # Combinar video con audio | |
| video_con_audio = video_final.set_audio(audio_final) | |
| # Concatenar intro + video + outro SIN alteraciones | |
| video_final = concatenate_videoclips( | |
| [intro_resized, video_con_audio, outro_resized], | |
| method="compose", # Evitar problemas de grid | |
| padding=0 # Sin espacio entre clips | |
| ) | |
| # Renderizar video final con metadatos correctos | |
| with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as tmp: | |
| video_final.write_videofile( | |
| tmp.name, | |
| codec="libx264", | |
| audio_codec="aac", | |
| fps=video_original.fps, # Mantener FPS original | |
| threads=4, | |
| ffmpeg_params=[ | |
| "-aspect", "16:9", # Forzar relaci贸n de aspecto | |
| "-vf", "scale=1920:1080" # Forzar escalado expl铆cito | |
| ], | |
| verbose=False | |
| ) | |
| eliminar_archivo_tiempo(tmp.name) | |
| return tmp.name | |
| except Exception as e: | |
| logging.error(f" fallo general: {str(e)}") | |
| raise | |
| # 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 aqu铆 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, "隆Hola! Esto es una prueba. Suscr铆bete 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() |