{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-161812-06826c/01_想你时风起_20260418/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-161812-06826c/01_想你时风起_20260418/suno_mixed_0.mp3", "before": { "lufs": -12.8, "peak": -2.0, "rms": -15.600000381469727, "crest": 13.600000381469727, "width": 10.899999618530273, "low_pct": 67.80000305175781, "mid_pct": 29.899999618530273, "high_pct": 2.200000047683716, "centroid": 488.0, "bands": { "sub": 11.399999618530273, "bass": 56.400001525878906, "low_mid": 25.399999618530273, "mid": 4.5, "high_mid": 1.5, "air": 0.699999988079071 } }, "after": { "lufs": -9.1, "peak": 0.20000000298023224, "rms": -12.100000381469727, "crest": 12.300000190734863, "width": 11.5, "low_pct": 61.79999923706055, "mid_pct": 35.5, "high_pct": 2.700000047683716, "centroid": 562.0, "bands": { "sub": 9.899999618530273, "bass": 51.900001525878906, "low_mid": 30.0, "mid": 5.5, "high_mid": 1.7999999523162842, "air": 0.8999999761581421 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.20160003006458282, "mid_peak_hz": 60, "mid_peak_db": 0.5, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5, "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": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.3700004816055298, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.3149997591972351, "tight_hz": 120, "tight_db": -0.91100013256073, "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": 0.44099995493888855, "side_gain_db": 0.6720000505447388, "_global_low": 67.80000305175781, "_global_mid": 29.899999618530273, "_global_high": 2.200000047683716 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=68% Mid=30% High=2% W=10.9% Crest=13.6", " 目标: Low=54% Mid=44% High=2% W=16.5% Crest=13.8", " 差值: ΔLow=+14% ΔMid=-14% ΔHigh=+0% ΔW=-5.6% ΔCrest=-0.2", " 低频偏多+14%: 去闷=-1.4dB, 低频增强=0.3dB, 收紧=-0.9dB", " 高频接近目标(Δ+0%) → 微量空气感+0.3dB", " LowMid偏少-15%: 600Hz=+0.4dB", " Mid接近目标(Δ+0%) → 不调", " 宽度偏窄-5.6%: Side=+0.7dB", " 动态接近目标(Δ-0.2dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "jazz", "confidence": "low", "source": "audio", "bpm": 83.4, "centroid": 1964.0, "onset_density": 2.4, "low_energy": 55.70000076293945 }, "ref": { "lufs": -9.2, "peak": 1.5, "rms": -12.399999618530273, "crest": 13.800000190734863, "width": 16.5, "low_pct": 54.099998474121094, "mid_pct": 44.20000076293945, "high_pct": 1.7000000476837158, "centroid": 481.0, "bands": { "sub": 5.199999809265137, "bass": 48.900001525878906, "low_mid": 40.099998474121094, "mid": 4.099999904632568, "high_mid": 0.699999988079071, "air": 1.100000023841858 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-161812-06826c/01_想你时风起_20260418/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-161812-06826c/01_想你时风起_20260418/suno_mixed_1.mp3", "before": { "lufs": -12.1, "peak": -1.2999999523162842, "rms": -15.0, "crest": 13.699999809265137, "width": 16.0, "low_pct": 28.899999618530273, "mid_pct": 66.0999984741211, "high_pct": 5.0, "centroid": 1066.0, "bands": { "sub": 7.699999809265137, "bass": 21.200000762939453, "low_mid": 35.5, "mid": 30.600000381469727, "high_mid": 4.0, "air": 0.8999999761581421 } }, "after": { "lufs": -8.9, "peak": 0.10000000149011612, "rms": -11.399999618530273, "crest": 11.600000381469727, "width": 13.800000190734863, "low_pct": 34.20000076293945, "mid_pct": 60.900001525878906, "high_pct": 4.900000095367432, "centroid": 999.0, "bands": { "sub": 10.600000381469727, "bass": 23.5, "low_mid": 34.099998474121094, "mid": 26.799999237060547, "high_mid": 3.9000000953674316, "air": 1.100000023841858 } }, "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": 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": -0.030000001192092896, "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": 0.13799995183944702, "side_gain_db": 0.0, "_global_low": 28.899999618530273, "_global_mid": 66.0999984741211, "_global_high": 5.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=29% Mid=66% High=5% W=16.0% Crest=13.7", " 目标: Low=54% Mid=44% High=2% W=16.5% Crest=13.8", " 差值: ΔLow=-25% ΔMid=+22% ΔHigh=+3% ΔW=-0.5% ΔCrest=-0.1", " 低频偏少-25%: 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偏少-5%: 600Hz=+0.1dB", " Mid偏多+26%: 2.5kHz=-0.5dB q=1.0", " 宽度接近目标(Δ-0.5%) → Side增益归零", " 动态接近目标(Δ-0.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "hip_hop", "confidence": "medium", "source": "audio", "bpm": 161.5, "centroid": 2049.0, "onset_density": 2.8, "low_energy": 37.29999923706055 }, "ref": { "lufs": -9.2, "peak": 1.5, "rms": -12.399999618530273, "crest": 13.800000190734863, "width": 16.5, "low_pct": 54.099998474121094, "mid_pct": 44.20000076293945, "high_pct": 1.7000000476837158, "centroid": 481.0, "bands": { "sub": 5.199999809265137, "bass": 48.900001525878906, "low_mid": 40.099998474121094, "mid": 4.099999904632568, "high_mid": 0.699999988079071, "air": 1.100000023841858 } } } ], "time": 46.2 }