{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/02_Utopia_20260725/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/02_Utopia_20260725/suno_mixed_0.mp3", "before": { "lufs": -12.9, "peak": -2.0, "rms": -14.800000190734863, "crest": 12.800000190734863, "width": 5.699999809265137, "low_pct": 68.5, "mid_pct": 26.799999237060547, "high_pct": 4.699999809265137, "centroid": 796.0, "bands": { "sub": 14.5, "bass": 54.0, "low_mid": 11.800000190734863, "mid": 15.0, "high_mid": 2.700000047683716, "air": 2.0 } }, "after": { "lufs": -9.7, "peak": 0.10000000149011612, "rms": -11.300000190734863, "crest": 11.399999618530273, "width": 5.400000095367432, "low_pct": 71.5, "mid_pct": 24.200000762939453, "high_pct": 4.199999809265137, "centroid": 716.0, "bands": { "sub": 15.899999618530273, "bass": 55.70000076293945, "low_mid": 11.100000381469727, "mid": 13.199999809265137, "high_mid": 2.4000000953674316, "air": 1.7999999523162842 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.3888000249862671, "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": -0.41999998688697815, "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": -0.0599999725818634, "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": 1.2960000038146973, "_global_low": 68.5, "_global_mid": 26.799999237060547, "_global_high": 4.699999809265137 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=68% Mid=27% High=5% W=5.7% Crest=12.8", " 目标: Low=84% Mid=14% High=1% W=16.5% Crest=13.5", " 差值: ΔLow=-16% ΔMid=+12% ΔHigh=+4% ΔW=-10.8% ΔCrest=-0.7", " 低频偏少-16%: 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接近目标(Δ+2%) → 不调", " Mid偏多+10%: 2.5kHz=-0.4dB q=1.0", " 宽度偏窄-10.8%: Side=+1.3dB", " 动态接近目标(Δ-0.7dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 2941.0, "onset_density": 6.5, "low_energy": 79.80000305175781 }, "ref": { "lufs": -10.1, "peak": 1.600000023841858, "rms": -11.800000190734863, "crest": 13.5, "width": 16.5, "low_pct": 84.4000015258789, "mid_pct": 14.399999618530273, "high_pct": 1.100000023841858, "centroid": 291.0, "bands": { "sub": 27.200000762939453, "bass": 57.20000076293945, "low_mid": 9.899999618530273, "mid": 4.5, "high_mid": 0.6000000238418579, "air": 0.6000000238418579 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/02_Utopia_20260725/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/02_Utopia_20260725/suno_mixed_1.mp3", "before": { "lufs": -14.4, "peak": -2.9000000953674316, "rms": -16.399999618530273, "crest": 13.5, "width": 8.5, "low_pct": 76.19999694824219, "mid_pct": 17.399999618530273, "high_pct": 6.5, "centroid": 832.0, "bands": { "sub": 23.299999237060547, "bass": 52.79999923706055, "low_mid": 10.199999809265137, "mid": 7.199999809265137, "high_mid": 3.200000047683716, "air": 3.299999952316284 } }, "after": { "lufs": -11.1, "peak": 0.0, "rms": -13.0, "crest": 13.0, "width": 8.300000190734863, "low_pct": 77.19999694824219, "mid_pct": 16.799999237060547, "high_pct": 6.0, "centroid": 783.0, "bands": { "sub": 23.399999618530273, "bass": 53.79999923706055, "low_mid": 9.699999809265137, "mid": 7.099999904632568, "high_mid": 3.0999999046325684, "air": 3.0 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.2880000174045563, "mid_peak_hz": 60, "mid_peak_db": 0.4640001058578491, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.4640001058578491, "mid_kick_q": 1.0, "mid_snap_hz": 1000, "mid_snap_db": 0.0, "mid_snap_q": 0.5, "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": 1.2, "tight_hz": 120, "tight_db": 0.0, "tight_q": 1.5, "air_hz": 16000, "air_db": -0.4559999704360962, "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": 0.9599999785423279, "_global_low": 76.19999694824219, "_global_mid": 17.399999618530273, "_global_high": 6.5 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=76% Mid=17% High=6% W=8.5% Crest=13.5", " 目标: Low=84% Mid=14% High=1% W=16.5% Crest=13.5", " 差值: ΔLow=-8% ΔMid=+3% ΔHigh=+5% ΔW=-8.0% ΔCrest=+0.0", " 低频偏少-8%: 去闷=0, 低频增强=1.7dB, Mid低频=0.5dB", " ⚠️ 低频绝对值76% > 70%，sub boost 上限钳至 1.2dB（原1.7dB）", " 高频偏多+5%: 空气感=-0.2dB", " LowMid接近目标(Δ+0%) → 不调", " Mid接近目标(Δ+3%) → 不调", " Air偏多+2.7%: 空气感再降0.2dB→-0.5dB", " 宽度偏窄-8.0%: Side=+1.0dB", " 动态接近目标(Δ+0.0dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 3243.0, "onset_density": 7.2, "low_energy": 69.80000305175781 }, "ref": { "lufs": -10.1, "peak": 1.600000023841858, "rms": -11.800000190734863, "crest": 13.5, "width": 16.5, "low_pct": 84.4000015258789, "mid_pct": 14.399999618530273, "high_pct": 1.100000023841858, "centroid": 291.0, "bands": { "sub": 27.200000762939453, "bass": 57.20000076293945, "low_mid": 9.899999618530273, "mid": 4.5, "high_mid": 0.6000000238418579, "air": 0.6000000238418579 } } } ], "time": 37.6 }