Implement FASE 3, 4, 6 - 15 new MCP tools, 76/110 tasks complete
FASE 3 - Human Feel & Dynamics (10/11 tasks): - apply_clip_fades() - T041: Fade automation per section - write_volume_automation() - T042: Curves (linear, exp, s_curve, punch) - apply_sidechain_pump() - T045: Sidechain by intensity/style - inject_pattern_fills() - T048: Snare rolls, fills by density - humanize_set() - T050: Timing + velocity + groove automation FASE 4 - Key Compatibility & Tonal (9/12 tasks): - audio_key_compatibility.py: Full KEY_COMPATIBILITY_MATRIX - analyze_key_compatibility() - T053: Harmonic compatibility scoring - suggest_key_change() - T054: Circle of fifths modulation - validate_sample_key() - T055: Sample key validation - analyze_spectral_fit() - T057/T062: Spectral role matching FASE 6 - Mastering & QA (8/13 tasks): - calibrate_gain_staging() - T079: Auto gain by bus targets - run_mix_quality_check() - T085: LUFS, peaks, L/R balance - export_stem_mixdown() - T087: 24-bit/44.1kHz stem export New files: - audio_key_compatibility.py (T052) - bus_routing_fix.py (T101-T104) - validation_system_fix.py (T105-T106) Total: 76/110 tasks (69%), 71 MCP tools exposed Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
renato97
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AbletonMCP_AI/MCP_Server/audio_soundscape.py
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AbletonMCP_AI/MCP_Server/audio_soundscape.py
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"""
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audio_soundscape.py - Soundscape y FX automáticos
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T051-T062: Ambiente, FX Bus y Tonal Conflict Detection
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"""
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import logging
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from typing import List, Dict, Any, Optional, Tuple
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from pathlib import Path
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logger = logging.getLogger("AudioSoundscape")
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class SoundscapeEngine:
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"""T051-T054: Engine de ambientes y texturas"""
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def __init__(self):
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self.atmos_templates = {
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'intro': ['*Atmos*Intro*.wav', '*Texture*Intro*.wav', '*Pad*Intro*.wav'],
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'break': ['*Atmos*Break*.wav', '*Texture*Break*.wav', '*Pad*Break*.wav'],
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'outro': ['*Atmos*Outro*.wav', '*Texture*Outro*.wav', '*Pad*Outro*.wav'],
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}
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def detect_ambience_gaps(self, timeline: List[Dict], min_gap_beats: float = 8.0) -> List[Dict]:
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"""T051: Detecta espacios vacíos sin audio."""
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gaps = []
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for i in range(len(timeline) - 1):
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current_end = timeline[i].get('end', 0)
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next_start = timeline[i + 1].get('start', current_end)
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gap = next_start - current_end
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if gap >= min_gap_beats:
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gaps.append({
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'start': current_end,
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'end': next_start,
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'duration': gap,
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'section': timeline[i].get('kind', 'unknown')
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})
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return gaps
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def fill_with_atmos(self, gaps: List[Dict], genre: str, key: str) -> List[Dict]:
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"""T052-T053: Carga atmos loops en gaps detectados."""
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atmos_events = []
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for gap in gaps:
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section = gap.get('section', 'intro')
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templates = self.atmos_templates.get(section, self.atmos_templates['break'])
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atmos_events.append({
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'position': gap['start'],
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'duration': min(gap['duration'], 16.0), # Max 16 beats
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'templates': templates,
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'genre': genre,
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'key': key,
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'type': 'atmos_fill'
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})
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return atmos_events
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class FXEngine:
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"""T055-T058: Engine de FX automáticos"""
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def __init__(self):
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self.fx_patterns = {
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'riser': {'template': '*Riser*.wav', 'pre_beats': 8},
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'downlifter': {'template': '*Downlifter*.wav', 'post_beats': 2},
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'impact': {'template': '*Impact*.wav', 'at_position': True},
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'crash': {'template': '*Crash*.wav', 'at_position': True},
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'snare_roll': {'template': '*Snare Roll*.wav', 'pre_beats': 4},
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}
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def auto_riser_before_drop(self, section_start: float, n_beats: int = 8) -> Optional[Dict]:
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"""T055: Genera riser N beats antes de drop."""
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return {
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'type': 'riser',
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'position': max(0, section_start - n_beats),
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'duration': n_beats,
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'template': self.fx_patterns['riser']['template']
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}
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def auto_downlifter_transition(self, from_section: str, to_section: str,
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section_end: float) -> Optional[Dict]:
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"""T056: Auto-downlifter en transiciones."""
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if to_section in ['drop', 'break'] and from_section in ['build', 'drop']:
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return {
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'type': 'downlifter',
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'position': section_end - 2,
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'duration': 2,
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'template': self.fx_patterns['downlifter']['template']
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}
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return None
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def auto_impact_on_downbeat(self, section_start: float, section_kind: str) -> Optional[Dict]:
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"""T057: Impact/crash en downbeats de drop."""
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if section_kind in ['drop', 'build']:
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return {
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'type': 'impact',
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'position': section_start,
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'template': self.fx_patterns['impact']['template']
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}
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return None
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def auto_snare_roll(self, section_start: float, duration_beats: int = 4) -> Optional[Dict]:
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"""T058: Snare roll automático antes de drops."""
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return {
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'type': 'snare_roll',
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'position': max(0, section_start - duration_beats),
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'duration': duration_beats,
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'template': self.fx_patterns['snare_roll']['template']
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}
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class TonalAnalyzer:
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"""T059-T062: Análisis de conflictos tonales"""
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NOTE_NAMES = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']
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def detect_key_conflict(self, samples: List[Dict], target_key: str) -> List[Dict]:
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"""T059: Detecta si samples tienen key conflict con target_key."""
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conflicts = []
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for sample in samples:
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sample_key = sample.get('key', '')
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if sample_key and sample_key != target_key:
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# Check compatibility using circle of fifths
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distance = self._key_distance(target_key, sample_key)
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if distance > 2: # More than 2 steps on circle
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conflicts.append({
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'sample': sample.get('path', 'unknown'),
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'sample_key': sample_key,
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'target_key': target_key,
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'distance': distance,
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'severity': 'high' if distance > 4 else 'medium'
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})
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return conflicts
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def _key_distance(self, key1: str, key2: str) -> int:
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"""Calcula distancia en círculo de quintas."""
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# Normalize keys
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is_minor1 = 'm' in key1.lower()
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is_minor2 = 'm' in key2.lower()
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if is_minor1 != is_minor2:
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return 6 # Different modes = max distance
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root1 = key1.replace('m', '').replace('M', '')
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root2 = key2.replace('m', '').replace('M', '')
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try:
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idx1 = self.NOTE_NAMES.index(root1)
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idx2 = self.NOTE_NAMES.index(root2)
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except ValueError:
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return 6 # Unknown note
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# Distance on circle of fifths
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circle_of_fifths = [0, 7, 2, 9, 4, 11, 6, 1, 8, 3, 10, 5] # Perfect fifths order
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pos1 = circle_of_fifths.index(idx1) if idx1 in circle_of_fifths else 0
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pos2 = circle_of_fifths.index(idx2) if idx2 in circle_of_fifths else 0
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return min(abs(pos1 - pos2), 12 - abs(pos1 - pos2))
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def suggest_transpose(self, sample_path: str, from_key: str, to_key: str) -> int:
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"""T060-T061: Sugiere semitonos para transponer sample a key objetivo."""
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try:
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root_from = from_key.replace('m', '').replace('M', '')
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root_to = to_key.replace('m', '').replace('M', '')
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idx_from = self.NOTE_NAMES.index(root_from)
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idx_to = self.NOTE_NAMES.index(root_to)
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semitones = idx_to - idx_from
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# Normalize to -6 to +6 range
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if semitones > 6:
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semitones -= 12
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elif semitones < -6:
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semitones += 12
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return semitones
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except ValueError:
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return 0 # Can't calculate
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def generate_dissonance_alert(self, conflicts: List[Dict]) -> str:
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"""T062: Genera alertas de disonancia."""
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if not conflicts:
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return "No tonal conflicts detected."
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high_conflicts = [c for c in conflicts if c['severity'] == 'high']
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if high_conflicts:
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return f"WARNING: {len(high_conflicts)} high-severity key conflicts detected!"
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return f"INFO: {len(conflicts)} minor key variations (acceptable)."
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