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Update app.py
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app.py
CHANGED
@@ -7,16 +7,13 @@ import edge_tts
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import gradio as gr
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from pydub import AudioSegment
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# Configuraci贸n de Logs
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logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
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# CONSTANTES DE ARCHIVOS
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INTRO_VIDEO = "introvideo.mp4"
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OUTRO_VIDEO = "outrovideo.mp4"
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MUSIC_BG = "musicafondo.mp3"
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EJEMPLO_VIDEO = "ejemplo.mp4"
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# Validar existencia de archivos
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for file in [INTRO_VIDEO, OUTRO_VIDEO, MUSIC_BG, EJEMPLO_VIDEO]:
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if not os.path.exists(file):
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logging.error(f"Falta archivo necesario: {file}")
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@@ -36,18 +33,15 @@ def eliminar_archivo_tiempo(ruta, delay=1800):
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async def procesar_audio(texto, voz, duracion_video, audio_original):
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temp_files = []
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try:
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# Generar TTS
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communicate = edge_tts.Communicate(texto, voz)
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with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_tts:
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await communicate.save(tmp_tts.name)
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tts_audio = AudioFileClip(tmp_tts.name)
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temp_files.append(tmp_tts.name)
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# Limitar TTS al video
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if tts_audio.duration > duracion_video:
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tts_audio = tts_audio.subclip(0, duracion_video)
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# Preparar m煤sica de fondo en loop
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bg_music = AudioSegment.from_mp3(MUSIC_BG)
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needed_ms = int(duracion_video * 1000)
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repeticiones = needed_ms // len(bg_music) + 1
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@@ -59,11 +53,10 @@ async def procesar_audio(texto, voz, duracion_video, audio_original):
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bg_audio = AudioFileClip(tmp_bg.name).volumex(0.15)
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temp_files.append(tmp_bg.name)
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# Combinar audios
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audios = [bg_audio.set_duration(duracion_video)]
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if audio_original:
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audios.append(audio_original.volumex(0.7))
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audios.append(tts_audio.volumex(0.85).set_start(0))
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audio_final = CompositeAudioClip(audios).set_duration(duracion_video)
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return audio_final
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@@ -80,16 +73,13 @@ async def procesar_audio(texto, voz, duracion_video, audio_original):
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async def procesar_video(video_input, texto_tts, voz_seleccionada):
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try:
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# Cargar componentes
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intro = VideoFileClip(INTRO_VIDEO)
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outro = VideoFileClip(OUTRO_VIDEO)
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video_original = VideoFileClip(video_input)
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audio_original = video_original.audio
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# Duraci贸n del video editado (sin intro/outro)
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duracion_video = video_original.duration
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# Procesar audio
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audio_final = await procesar_audio(
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texto_tts,
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voz_seleccionada,
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@@ -97,50 +87,29 @@ async def procesar_video(video_input, texto_tts, voz_seleccionada):
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audio_original
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)
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# Redimensionar el video a una resoluci贸n est谩ndar (1920x1080)
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target_width = 1920
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target_height = 1080
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video_resized = video_original.resize(
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# Calcular m谩rgenes para llenar 1920x1080
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current_width = video_resized.w
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current_height = video_resized.h
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if current_width < target_width:
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# Centrar el video horizontalmente con m谩rgenes negros
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margin_left = (target_width - current_width) // 2
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margin_right = target_width - current_width - margin_left
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video_final = video_resized.margin(
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left=margin_left,
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right=margin_right,
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color=(0, 0, 0) # Negro
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)
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else:
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# Recortar el video horizontalmente si es m谩s ancho que 1920
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video_final = video_resized.crop(
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x1=(current_width - target_width) // 2,
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x2=current_width - (current_width - target_width) // 2
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)
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video_con_audio = video_final.set_audio(audio_final)
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# Concatenar intro + video + outro SIN alteraciones
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video_final = concatenate_videoclips(
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[intro, video_con_audio, outro],
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method="compose",
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padding=0
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)
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# Renderizar video final
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with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as tmp:
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video_final.write_videofile(
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tmp.name,
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codec="libx264",
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audio_codec="aac",
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fps=video_original.fps,
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threads=4,
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ffmpeg_params=[
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verbose=False
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)
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eliminar_archivo_tiempo(tmp.name)
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@@ -149,7 +118,6 @@ async def procesar_video(video_input, texto_tts, voz_seleccionada):
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logging.error(f" fallo general: {str(e)}")
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raise
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# Interfaz Gradio
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with gr.Blocks() as demo:
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gr.Markdown("# Editor de Video con IA")
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import gradio as gr
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from pydub import AudioSegment
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logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
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INTRO_VIDEO = "introvideo.mp4"
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OUTRO_VIDEO = "outrovideo.mp4"
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MUSIC_BG = "musicafondo.mp3"
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EJEMPLO_VIDEO = "ejemplo.mp4"
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for file in [INTRO_VIDEO, OUTRO_VIDEO, MUSIC_BG, EJEMPLO_VIDEO]:
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if not os.path.exists(file):
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logging.error(f"Falta archivo necesario: {file}")
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async def procesar_audio(texto, voz, duracion_video, audio_original):
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temp_files = []
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try:
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communicate = edge_tts.Communicate(texto, voz)
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with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_tts:
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await communicate.save(tmp_tts.name)
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tts_audio = AudioFileClip(tmp_tts.name)
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temp_files.append(tmp_tts.name)
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if tts_audio.duration > duracion_video:
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tts_audio = tts_audio.subclip(0, duracion_video)
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bg_music = AudioSegment.from_mp3(MUSIC_BG)
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needed_ms = int(duracion_video * 1000)
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repeticiones = needed_ms // len(bg_music) + 1
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bg_audio = AudioFileClip(tmp_bg.name).volumex(0.15)
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temp_files.append(tmp_bg.name)
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audios = [bg_audio.set_duration(duracion_video)]
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if audio_original:
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audios.append(audio_original.volumex(0.7))
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audios.append(tts_audio.volumex(0.85).set_start(0))
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audio_final = CompositeAudioClip(audios).set_duration(duracion_video)
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return audio_final
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async def procesar_video(video_input, texto_tts, voz_seleccionada):
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try:
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intro = VideoFileClip(INTRO_VIDEO)
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outro = VideoFileClip(OUTRO_VIDEO)
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video_original = VideoFileClip(video_input)
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audio_original = video_original.audio
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duracion_video = video_original.duration
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audio_final = await procesar_audio(
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texto_tts,
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voz_seleccionada,
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audio_original
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)
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target_width = 1920
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target_height = 1080
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video_resized = video_original.resize((target_width, target_height))
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video_con_audio = video_resized.set_audio(audio_final)
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video_final = concatenate_videoclips(
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[intro, video_con_audio, outro],
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method="compose",
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padding=0
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)
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with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as tmp:
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video_final.write_videofile(
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tmp.name,
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codec="libx264",
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audio_codec="aac",
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fps=video_original.fps,
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threads=4,
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ffmpeg_params=[
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"-aspect", "16:9",
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"-vf", "scale=1920:1080"
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],
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verbose=False
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)
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eliminar_archivo_tiempo(tmp.name)
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logging.error(f" fallo general: {str(e)}")
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raise
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with gr.Blocks() as demo:
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gr.Markdown("# Editor de Video con IA")
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