{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/02_Photograph_20260410/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/02_Photograph_20260410/suno_mixed_0.mp3", "before": { "lufs": -13.2, "peak": -1.100000023841858, "rms": -15.699999809265137, "crest": 14.600000381469727, "width": 15.0, "low_pct": 65.0, "mid_pct": 30.899999618530273, "high_pct": 4.099999904632568, "centroid": 666.0, "bands": { "sub": 8.399999618530273, "bass": 56.599998474121094, "low_mid": 24.399999618530273, "mid": 6.400000095367432, "high_mid": 2.0, "air": 2.0999999046325684 } }, "after": { "lufs": -9.8, "peak": 0.20000000298023224, "rms": -12.100000381469727, "crest": 12.300000190734863, "width": 10.5, "low_pct": 66.4000015258789, "mid_pct": 29.399999618530273, "high_pct": 4.199999809265137, "centroid": 655.0, "bands": { "sub": 8.699999809265137, "bass": 57.70000076293945, "low_mid": 23.299999237060547, "mid": 6.099999904632568, "high_mid": 2.0, "air": 2.0999999046325684 } }, "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": -0.19999998807907104, "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": -0.06999996304512024, "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": -0.3779999613761902, "side_gain_db": -0.3100000321865082, "_global_low": 65.0, "_global_mid": 30.899999618530273, "_global_high": 4.099999904632568 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=65% Mid=31% High=4% W=15.0% Crest=14.6", " 目标: Low=86% Mid=13% High=0% W=11.9% Crest=13.5", " 差值: ΔLow=-21% ΔMid=+18% ΔHigh=+4% ΔW=+3.1% ΔCrest=+1.1", " 低频偏少-21%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+4%: 空气感=-0.1dB", " LowMid偏多+13%: 600Hz=-0.4dB", " Mid偏多+5%: 2.5kHz=-0.2dB q=1.0", " 宽度偏宽+3.1%: Side整体=-0.3dB", " 动态接近目标(Δ+1.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 103.4, "centroid": 2262.0, "onset_density": 2.8, "low_energy": 63.29999923706055 }, "ref": { "lufs": -10.7, "peak": 0.8999999761581421, "rms": -12.699999809265137, "crest": 13.5, "width": 11.899999618530273, "low_pct": 86.30000305175781, "mid_pct": 13.300000190734863, "high_pct": 0.4000000059604645, "centroid": 208.0, "bands": { "sub": 26.0, "bass": 60.29999923706055, "low_mid": 11.800000190734863, "mid": 1.399999976158142, "high_mid": 0.20000000298023224, "air": 0.20000000298023224 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/02_Photograph_20260410/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/02_Photograph_20260410/suno_mixed_1.mp3", "before": { "lufs": -12.9, "peak": -0.699999988079071, "rms": -15.300000190734863, "crest": 14.600000381469727, "width": 11.199999809265137, "low_pct": 56.400001525878906, "mid_pct": 40.0, "high_pct": 3.5999999046325684, "centroid": 665.0, "bands": { "sub": 15.100000381469727, "bass": 41.29999923706055, "low_mid": 33.400001525878906, "mid": 6.599999904632568, "high_mid": 1.7000000476837158, "air": 1.7999999523162842 } }, "after": { "lufs": -9.7, "peak": 0.30000001192092896, "rms": -11.899999618530273, "crest": 12.199999809265137, "width": 8.699999809265137, "low_pct": 58.400001525878906, "mid_pct": 37.5, "high_pct": 4.099999904632568, "centroid": 683.0, "bands": { "sub": 12.5, "bass": 45.900001525878906, "low_mid": 31.5, "mid": 6.0, "high_mid": 2.0, "air": 2.0999999046325684 } }, "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": -0.20799998939037323, "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": -0.019999980926513672, "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": -0.5, "side_gain_db": 0.0, "_global_low": 56.400001525878906, "_global_mid": 40.0, "_global_high": 3.5999999046325684 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=56% Mid=40% High=4% W=11.2% Crest=14.6", " 目标: Low=86% Mid=13% High=0% W=11.9% Crest=13.5", " 差值: ΔLow=-30% ΔMid=+27% ΔHigh=+3% ΔW=-0.7% ΔCrest=+1.1", " 低频偏少-30%: 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+22%: 600Hz=-0.5dB", " Mid偏多+5%: 2.5kHz=-0.2dB q=1.0", " 宽度接近目标(Δ-0.7%) → Side增益归零", " 动态接近目标(Δ+1.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 103.4, "centroid": 1735.0, "onset_density": 2.9, "low_energy": 65.5 }, "ref": { "lufs": -10.7, "peak": 0.8999999761581421, "rms": -12.699999809265137, "crest": 13.5, "width": 11.899999618530273, "low_pct": 86.30000305175781, "mid_pct": 13.300000190734863, "high_pct": 0.4000000059604645, "centroid": 208.0, "bands": { "sub": 26.0, "bass": 60.29999923706055, "low_mid": 11.800000190734863, "mid": 1.399999976158142, "high_mid": 0.20000000298023224, "air": 0.20000000298023224 } } } ], "time": 65.3 }