{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/07_I Feel Space_20260725/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/07_I Feel Space_20260725/suno_mixed_0.mp3", "before": { "lufs": -12.6, "peak": -0.800000011920929, "rms": -14.5, "crest": 13.600000381469727, "width": 4.900000095367432, "low_pct": 74.0, "mid_pct": 21.200000762939453, "high_pct": 4.900000095367432, "centroid": 756.0, "bands": { "sub": 20.600000381469727, "bass": 53.400001525878906, "low_mid": 12.0, "mid": 9.199999809265137, "high_mid": 2.4000000953674316, "air": 2.5 } }, "after": { "lufs": -10.1, "peak": 0.0, "rms": -12.199999809265137, "crest": 12.199999809265137, "width": 5.699999809265137, "low_pct": 68.80000305175781, "mid_pct": 25.399999618530273, "high_pct": 5.800000190734863, "centroid": 888.0, "bands": { "sub": 18.200000762939453, "bass": 50.599998474121094, "low_mid": 14.399999618530273, "mid": 11.0, "high_mid": 2.799999952316284, "air": 2.9000000953674316 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.11159999668598175, "mid_peak_hz": 60, "mid_peak_db": 0.3, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.3, "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": -0.3, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5, "tight_hz": 120, "tight_db": -0.5, "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": 0.13199998438358307, "side_gain_db": 0.37199997901916504, "_global_low": 74.0, "_global_mid": 21.200000762939453, "_global_high": 4.900000095367432 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=74% Mid=21% High=5% W=4.9% Crest=13.6", " 目标: Low=74% Mid=23% High=3% W=8.0% Crest=15.7", " 差值: ΔLow=+0% ΔMid=-2% ΔHigh=+2% ΔW=-3.1% ΔCrest=-2.1", " 低频接近目标(Δ+0%) → 微调模式", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏少-4%: 600Hz=+0.1dB", " Mid接近目标(Δ+3%) → 不调", " 宽度偏窄-3.1%: Side=+0.4dB", " 动态接近目标(Δ-2.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "jazz", "confidence": "low", "source": "audio", "bpm": 83.4, "centroid": 2449.0, "onset_density": 8.4, "low_energy": 73.80000305175781 }, "ref": { "lufs": -13.1, "peak": 1.100000023841858, "rms": -14.600000381469727, "crest": 15.699999809265137, "width": 8.0, "low_pct": 73.80000305175781, "mid_pct": 22.899999618530273, "high_pct": 3.299999952316284, "centroid": 513.0, "bands": { "sub": 17.299999237060547, "bass": 56.5, "low_mid": 16.399999618530273, "mid": 6.5, "high_mid": 1.899999976158142, "air": 1.399999976158142 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/07_I Feel Space_20260725/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/07_I Feel Space_20260725/suno_mixed_1.mp3", "before": { "lufs": -12.9, "peak": -0.5, "rms": -14.800000190734863, "crest": 14.300000190734863, "width": 10.100000381469727, "low_pct": 43.0, "mid_pct": 51.70000076293945, "high_pct": 5.300000190734863, "centroid": 1089.0, "bands": { "sub": 9.199999809265137, "bass": 33.900001525878906, "low_mid": 31.0, "mid": 20.700000762939453, "high_mid": 1.899999976158142, "air": 3.4000000953674316 } }, "after": { "lufs": -10.0, "peak": 0.20000000298023224, "rms": -11.5, "crest": 11.699999809265137, "width": 7.599999904632568, "low_pct": 49.70000076293945, "mid_pct": 45.29999923706055, "high_pct": 5.0, "centroid": 999.0, "bands": { "sub": 12.0, "bass": 37.70000076293945, "low_mid": 27.299999237060547, "mid": 18.0, "high_mid": 1.7999999523162842, "air": 3.299999952316284 } }, "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": -0.5, "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": 0.09999997913837433, "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": -0.43799999356269836, "side_gain_db": -0.21000003814697266, "_global_low": 43.0, "_global_mid": 51.70000076293945, "_global_high": 5.300000190734863 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=43% Mid=52% High=5% W=10.1% Crest=14.3", " 目标: Low=74% Mid=23% High=3% W=8.0% Crest=15.7", " 差值: ΔLow=-31% ΔMid=+29% ΔHigh=+2% ΔW=+2.1% ΔCrest=-1.4", " 低频偏少-31%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+2%: 空气感=0.1dB", " LowMid偏多+15%: 600Hz=-0.4dB", " Mid偏多+14%: 2.5kHz=-0.5dB q=1.0", " 宽度偏宽+2.1%: Side整体=-0.2dB", " 动态接近目标(Δ-1.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 2668.0, "onset_density": 8.4, "low_energy": 64.80000305175781 }, "ref": { "lufs": -13.1, "peak": 1.100000023841858, "rms": -14.600000381469727, "crest": 15.699999809265137, "width": 8.0, "low_pct": 73.80000305175781, "mid_pct": 22.899999618530273, "high_pct": 3.299999952316284, "centroid": 513.0, "bands": { "sub": 17.299999237060547, "bass": 56.5, "low_mid": 16.399999618530273, "mid": 6.5, "high_mid": 1.899999976158142, "air": 1.399999976158142 } } } ], "time": 55.0 }