{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260508-120210-72135b/01_When We Wish Upon A Star_20260508/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260508-120210-72135b/01_When We Wish Upon A Star_20260508/suno_mixed_0.mp3", "before": { "lufs": -12.8, "peak": -1.100000023841858, "rms": -15.399999618530273, "crest": 14.300000190734863, "width": 29.799999237060547, "low_pct": 32.400001525878906, "mid_pct": 67.0, "high_pct": 0.6000000238418579, "centroid": 510.0, "bands": { "sub": 0.0, "bass": 32.29999923706055, "low_mid": 56.0, "mid": 11.0, "high_mid": 0.30000001192092896, "air": 0.30000001192092896 } }, "after": { "lufs": -10.8, "peak": -0.0, "rms": -13.199999809265137, "crest": 13.199999809265137, "width": 17.700000762939453, "low_pct": 34.70000076293945, "mid_pct": 64.5, "high_pct": 0.699999988079071, "centroid": 518.0, "bands": { "sub": 0.0, "bass": 34.70000076293945, "low_mid": 53.5, "mid": 11.0, "high_mid": 0.4000000059604645, "air": 0.4000000059604645 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.4919999837875366, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.4919999837875366, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.3840000033378601, "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": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": 0.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 1.7679998874664307, "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": 0.0, "side_gain_db": -2.0, "_global_low": 32.400001525878906, "_global_mid": 67.0, "_global_high": 0.6000000238418579 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=32% Mid=67% High=1% W=29.8% Crest=14.3", " 目标: Low=42% Mid=58% High=0% W=6.0% Crest=16.5", " 差值: ΔLow=-10% ΔMid=+9% ΔHigh=+1% ΔW=+23.8% ΔCrest=-2.2", " 低频偏少-10%: 去闷=0, 低频增强=1.8dB, Mid低频=0.5dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid接近目标(Δ-1%) → 不调", " Mid偏多+10%: 2.5kHz=-0.4dB q=1.0", " 宽度偏宽+23.8%: Side整体=-2.0dB", " 动态接近目标(Δ-2.2dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "classical", "confidence": "low", "source": "audio", "bpm": 112.3, "centroid": 1067.0, "onset_density": 3.8, "low_energy": 26.200000762939453 }, "ref": { "lufs": -13.9, "peak": -0.699999988079071, "rms": -17.100000381469727, "crest": 16.5, "width": 6.0, "low_pct": 42.0, "mid_pct": 58.0, "high_pct": 0.0, "centroid": 319.0, "bands": { "sub": 0.800000011920929, "bass": 41.20000076293945, "low_mid": 56.599998474121094, "mid": 1.399999976158142, "high_mid": 0.0, "air": 0.0 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260508-120210-72135b/01_When We Wish Upon A Star_20260508/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260508-120210-72135b/01_When We Wish Upon A Star_20260508/suno_mixed_1.mp3", "before": { "lufs": -12.0, "peak": 0.0, "rms": -15.100000381469727, "crest": 15.100000381469727, "width": 29.299999237060547, "low_pct": 27.299999237060547, "mid_pct": 69.4000015258789, "high_pct": 3.200000047683716, "centroid": 697.0, "bands": { "sub": 0.0, "bass": 27.299999237060547, "low_mid": 64.0999984741211, "mid": 5.300000190734863, "high_mid": 1.399999976158142, "air": 1.7999999523162842 } }, "after": { "lufs": -10.6, "peak": 0.20000000298023224, "rms": -13.399999618530273, "crest": 13.5, "width": 16.700000762939453, "low_pct": 23.0, "mid_pct": 72.80000305175781, "high_pct": 4.199999809265137, "centroid": 792.0, "bands": { "sub": 0.0, "bass": 23.0, "low_mid": 67.69999694824219, "mid": 5.099999904632568, "high_mid": 1.7999999523162842, "air": 2.4000000953674316 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.593999981880188, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.593999981880188, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.15600000321865082, "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": -1.5, "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": -0.02000001072883606, "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": -0.22499999403953552, "side_gain_db": -2.0, "_global_low": 27.299999237060547, "_global_mid": 69.4000015258789, "_global_high": 3.200000047683716 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=27% Mid=69% High=3% W=29.3% Crest=15.1", " 目标: Low=42% Mid=58% High=0% W=6.0% Crest=16.5", " 差值: ΔLow=-15% ΔMid=+11% ΔHigh=+3% ΔW=+23.3% ΔCrest=-1.4", " 低频偏少-15%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+3%: 空气感=-0.0dB", " LowMid偏多+8%: 600Hz=-0.2dB", " Mid偏多+4%: 2.5kHz=-0.2dB q=1.0", " 宽度偏宽+23.3%: Side整体=-2.0dB", " 动态接近目标(Δ-1.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "classical", "confidence": "low", "source": "audio", "bpm": 143.6, "centroid": 1150.0, "onset_density": 2.9, "low_energy": 27.100000381469727 }, "ref": { "lufs": -13.9, "peak": -0.699999988079071, "rms": -17.100000381469727, "crest": 16.5, "width": 6.0, "low_pct": 42.0, "mid_pct": 58.0, "high_pct": 0.0, "centroid": 319.0, "bands": { "sub": 0.800000011920929, "bass": 41.20000076293945, "low_mid": 56.599998474121094, "mid": 1.399999976158142, "high_mid": 0.0, "air": 0.0 } } } ], "time": 42.7 }