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Update app.py
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app.py
CHANGED
@@ -69,9 +69,9 @@ async def procesar_audio(texto, voz, duracion_video, audio_original):
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if tts_audio_final.duration > duracion_video:
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tts_audio_final = tts_audio_final.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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bg_music = bg_music * repeticiones
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bg_music = bg_music[:needed_ms].fade_out(1000)
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@@ -101,16 +101,17 @@ async def procesar_audio(texto, voz, duracion_video, audio_original):
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logging.warning(f"Error limpiando {file}: {e}")
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def aplicar_glitch(video_clip):
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"""Aplica un efecto de glitch al video
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def glitch_effect(frame):
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import numpy as np
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height, width, _ = frame.shape
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offset = np.random.randint(-
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if offset > 0:
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offset = min(offset, height)
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if offset < 0:
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offset = max(offset, -height + 1)
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if
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frame[offset:, :] = np.roll(frame[:-offset, :], -offset, axis=0)
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return frame
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@@ -118,10 +119,10 @@ def aplicar_glitch(video_clip):
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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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@@ -135,26 +136,13 @@ 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 todos los clips a 1920x1080
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target_width = 1920
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target_height = 1080
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# Redimensionar intro
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intro_resized = intro.resize((target_width, target_height))
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# Redimensionar outro
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outro_resized = outro.resize((target_width, target_height))
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# Redimensionar video principal
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video_resized = video_original.resize((target_width, target_height))
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-
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# Dividir el video en segmentos de 20 segundos y eliminar 2 segundos en cada corte
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segment_duration = 20
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overlap = 2 # Segundos a eliminar en cada corte
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num_segments = int(duracion_video // (segment_duration - overlap)) + 1
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segments = []
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glitch_clips = []
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glitch_sound = AudioFileClip(GLITCH_SOUND)
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start_time = 0
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for i in range(num_segments):
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@@ -163,14 +151,14 @@ async def procesar_video(video_input, texto_tts, voz_seleccionada):
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break
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# Extraer el segmento
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segment =
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# Aplicar glitch
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if i > 0:
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glitch_segment = aplicar_glitch(segment.subclip(0, 0.
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glitch_sound_clip = glitch_sound.set_start(start_time)
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glitch_clips.append(glitch_sound_clip)
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segment = concatenate_videoclips([glitch_segment, segment.subclip(0.
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segments.append(segment)
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@@ -186,24 +174,28 @@ async def procesar_video(video_input, texto_tts, voz_seleccionada):
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# Combinar video con audio
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video_con_audio = video_final.set_audio(audio_final)
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# Concatenar intro + video + outro
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video_final = concatenate_videoclips(
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[
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method="compose",
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padding=0
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)
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# Renderizar video final con
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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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"-
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"-
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],
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verbose=False
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)
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if tts_audio_final.duration > duracion_video:
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tts_audio_final = tts_audio_final.subclip(0, duracion_video)
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# Preparar m煤sica de fondo en loop (OPTIMIZADO)
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needed_ms = int(duracion_video * 1000)
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bg_music = AudioSegment.from_mp3(MUSIC_BG)
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repeticiones = needed_ms // len(bg_music) + 1
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bg_music = bg_music * repeticiones
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bg_music = bg_music[:needed_ms].fade_out(1000)
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logging.warning(f"Error limpiando {file}: {e}")
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def aplicar_glitch(video_clip):
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"""Aplica un efecto de glitch al video (OPTIMIZADO)"""
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def glitch_effect(frame):
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import numpy as np
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height, width, _ = frame.shape
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offset = np.random.randint(-5, 5) # Reducido el rango de glitch
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if offset == 0: return frame # Evitar operaciones innecesarias
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if offset > 0:
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offset = min(offset, height)
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if offset < 0:
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offset = max(offset, -height + 1)
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if height > 0:
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frame[offset:, :] = np.roll(frame[:-offset, :], -offset, axis=0)
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return frame
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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 con OPTIMIZACI脫N DE MEMORIA
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intro = VideoFileClip(INTRO_VIDEO, target_resolution=(1080, 1920))
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outro = VideoFileClip(OUTRO_VIDEO, target_resolution=(1080, 1920))
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video_original = VideoFileClip(video_input, target_resolution=(1080, 1920))
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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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audio_original
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)
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# Dividir el video en segmentos de 20 segundos y eliminar 2 segundos en cada corte
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segment_duration = 20
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overlap = 2 # Segundos a eliminar en cada corte
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num_segments = int(duracion_video // (segment_duration - overlap)) + 1
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segments = []
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glitch_clips = []
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glitch_sound = AudioFileClip(GLITCH_SOUND).volumex(0.5) # Pre-cargado una vez
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start_time = 0
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for i in range(num_segments):
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break
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# Extraer el segmento
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segment = video_original.subclip(start_time, end_time)
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# Aplicar glitch cada 2 segmentos (40 segundos) en lugar de cada 1
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if i % 2 == 0 and i > 0:
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glitch_segment = aplicar_glitch(segment.subclip(0, 0.3)) # Duraci贸n reducida
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glitch_sound_clip = glitch_sound.set_start(start_time)
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glitch_clips.append(glitch_sound_clip)
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segment = concatenate_videoclips([glitch_segment, segment.subclip(0.3)], method="compose")
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segments.append(segment)
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# Combinar video con audio
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video_con_audio = video_final.set_audio(audio_final)
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# Concatenar intro + video + outro
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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 con OPTIMIZACIONES DE CODIFICACI脫N
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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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bitrate="5M", # Control de tama帽o
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ffmpeg_params=[
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"-preset", "ultrafast", # Velocidad de codificaci贸n
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"-crf", "23", # Calidad est谩ndar
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"-movflags", "+faststart", # Para streaming
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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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