from pydub.generators import Sine from pydub import AudioSegment import random # Parámetros del beat bpm = 140 beat_duration_ms = int((60 / bpm) * 1000) # duración de un beat en milisegundos total_duration_ms = 60 * 1000 # 1 minuto # Crear kick, snare y hi-hat simples como placeholders kick = Sine(60).to_audio_segment(duration=100).apply_gain(-1) # bajo grave snare = Sine(180).to_audio_segment(duration=100).apply_gain(-5).fade_in(20).fade_out(20) hihat = Sine(8000).to_audio_segment(duration=50).apply_gain(-20) # Patrones básicos pattern = AudioSegment.silent(duration=0) for i in range(0, total_duration_ms, beat_duration_ms): segment = AudioSegment.silent(duration=beat_duration_ms) if (i // beat_duration_ms) % 4 == 0: segment = segment.overlay(kick) if (i // beat_duration_ms) % 4 == 2: segment = segment.overlay(snare) # Hi-hats en semicorcheas (cada beat dividido en 4) for j in range(4): offset = int(j * (beat_duration_ms / 4)) if random.random() > 0.2: # pequeña variación aleatoria segment = segment.overlay(hihat, position=offset) pattern += segment # Guardar el beat generado output_path = "beat_trap_1min.mp3" pattern.export(output_path, format="mp3") output_path