{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260424-122558-b079ea/01_惊鸿一面_20260424/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260424-122558-b079ea/01_惊鸿一面_20260424/suno_mixed_0.mp3", "before": { "lufs": -12.9, "peak": -0.5, "rms": -15.399999618530273, "crest": 14.899999618530273, "width": 16.5, "low_pct": 58.599998474121094, "mid_pct": 38.599998474121094, "high_pct": 2.700000047683716, "centroid": 648.0, "bands": { "sub": 38.099998474121094, "bass": 20.5, "low_mid": 27.600000381469727, "mid": 11.100000381469727, "high_mid": 1.7000000476837158, "air": 1.100000023841858 } }, "after": { "lufs": -9.4, "peak": 0.30000001192092896, "rms": -11.699999809265137, "crest": 11.899999618530273, "width": 12.600000381469727, "low_pct": 64.80000305175781, "mid_pct": 32.70000076293945, "high_pct": 2.5, "centroid": 565.0, "bands": { "sub": 46.29999923706055, "bass": 18.5, "low_mid": 24.0, "mid": 8.699999809265137, "high_mid": 1.5, "air": 1.0 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.6, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.6, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.29600000381469727, "mid_snap_q": 1.0, "parallel_comp_enabled": true, "parallel_comp_threshold_db": -20.0, "parallel_comp_ratio": 8.0, "parallel_comp_attack_ms": 5, "parallel_comp_release_ms": 150, "parallel_comp_mix": 0.03, "pre_gain_db": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": 0.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 2.0, "tight_hz": 120, "tight_db": 0.0, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.3, "comp_threshold_db": -6.0, "comp_ratio": 1.5, "comp_attack_ms": 20, "comp_release_ms": 100, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_lowmid_boost_db": -0.41100001335144043, "side_gain_db": -0.2800000309944153, "_global_low": 58.599998474121094, "_global_mid": 38.599998474121094, "_global_high": 2.700000047683716 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=59% Mid=39% High=3% W=16.5% Crest=14.9", " 目标: Low=82% Mid=18% High=1% W=13.7% Crest=12.0", " 差值: ΔLow=-23% ΔMid=+21% ΔHigh=+2% ΔW=+2.8% ΔCrest=+2.9", " 低频偏少-23%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏多+14%: 600Hz=-0.4dB", " Mid偏多+7%: 2.5kHz=-0.3dB q=1.0", " 宽度偏宽+2.8%: Side整体=-0.3dB", " 动态接近目标(Δ+2.9dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2072.0, "onset_density": 3.2, "low_energy": 42.0 }, "ref": { "lufs": -9.3, "peak": 1.399999976158142, "rms": -10.699999809265137, "crest": 12.0, "width": 13.699999809265137, "low_pct": 81.5, "mid_pct": 17.600000381469727, "high_pct": 0.800000011920929, "centroid": 276.0, "bands": { "sub": 32.79999923706055, "bass": 48.599998474121094, "low_mid": 13.899999618530273, "mid": 3.700000047683716, "high_mid": 0.5, "air": 0.30000001192092896 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260424-122558-b079ea/01_惊鸿一面_20260424/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260424-122558-b079ea/01_惊鸿一面_20260424/suno_mixed_1.mp3", "before": { "lufs": -12.7, "peak": -1.2000000476837158, "rms": -15.100000381469727, "crest": 13.899999618530273, "width": 12.800000190734863, "low_pct": 64.0, "mid_pct": 33.70000076293945, "high_pct": 2.299999952316284, "centroid": 543.0, "bands": { "sub": 23.399999618530273, "bass": 40.599998474121094, "low_mid": 23.600000381469727, "mid": 10.0, "high_mid": 1.600000023841858, "air": 0.699999988079071 } }, "after": { "lufs": -9.3, "peak": 0.20000000298023224, "rms": -11.300000190734863, "crest": 11.600000381469727, "width": 9.800000190734863, "low_pct": 67.5999984741211, "mid_pct": 30.299999237060547, "high_pct": 2.0999999046325684, "centroid": 494.0, "bands": { "sub": 27.700000762939453, "bass": 39.900001525878906, "low_mid": 21.399999618530273, "mid": 8.899999618530273, "high_mid": 1.399999976158142, "air": 0.699999988079071 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.6, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.6, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.25200000405311584, "mid_snap_q": 1.0, "parallel_comp_enabled": true, "parallel_comp_threshold_db": -20.0, "parallel_comp_ratio": 8.0, "parallel_comp_attack_ms": 5, "parallel_comp_release_ms": 150, "parallel_comp_mix": 0.03, "pre_gain_db": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": 0.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 2.0, "tight_hz": 120, "tight_db": 0.0, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.3, "comp_threshold_db": -6.0, "comp_ratio": 1.5, "comp_attack_ms": 20, "comp_release_ms": 100, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_lowmid_boost_db": -0.29100000858306885, "side_gain_db": 0.0, "_global_low": 64.0, "_global_mid": 33.70000076293945, "_global_high": 2.299999952316284 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=64% Mid=34% High=2% W=12.8% Crest=13.9", " 目标: Low=82% Mid=18% High=1% W=13.7% Crest=12.0", " 差值: ΔLow=-18% ΔMid=+16% ΔHigh=+2% ΔW=-0.9% ΔCrest=+1.9", " 低频偏少-18%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏多+10%: 600Hz=-0.3dB", " Mid偏多+6%: 2.5kHz=-0.3dB q=1.0", " 宽度接近目标(Δ-0.9%) → Side增益归零", " 动态接近目标(Δ+1.9dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2004.0, "onset_density": 3.4, "low_energy": 44.0 }, "ref": { "lufs": -9.3, "peak": 1.399999976158142, "rms": -10.699999809265137, "crest": 12.0, "width": 13.699999809265137, "low_pct": 81.5, "mid_pct": 17.600000381469727, "high_pct": 0.800000011920929, "centroid": 276.0, "bands": { "sub": 32.79999923706055, "bass": 48.599998474121094, "low_mid": 13.899999618530273, "mid": 3.700000047683716, "high_mid": 0.5, "air": 0.30000001192092896 } } } ], "time": 41.9 }