{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260419-115158-d79bb3/01_First Class_20260419/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260419-115158-d79bb3/01_First Class_20260419/suno_mixed_0.mp3", "before": { "lufs": -13.1, "peak": -0.20000000298023224, "rms": -13.399999618530273, "crest": 13.199999809265137, "width": 3.0999999046325684, "low_pct": 78.30000305175781, "mid_pct": 20.5, "high_pct": 1.100000023841858, "centroid": 308.0, "bands": { "sub": 38.70000076293945, "bass": 39.599998474121094, "low_mid": 15.100000381469727, "mid": 5.400000095367432, "high_mid": 0.800000011920929, "air": 0.30000001192092896 } }, "after": { "lufs": -10.7, "peak": 0.30000001192092896, "rms": -11.100000381469727, "crest": 11.399999618530273, "width": 2.9000000953674316, "low_pct": 73.80000305175781, "mid_pct": 24.700000762939453, "high_pct": 1.399999976158142, "centroid": 351.0, "bands": { "sub": 41.900001525878906, "bass": 31.899999618530273, "low_mid": 18.799999237060547, "mid": 5.900000095367432, "high_mid": 0.8999999761581421, "air": 0.5 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.40599992871284485, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.40599992871284485, "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": 0.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 1.4239996671676636, "tight_hz": 120, "tight_db": 0.0, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.5400000214576721, "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": -0.22200001776218414, "side_gain_db": 0.0, "_global_low": 78.30000305175781, "_global_mid": 20.5, "_global_high": 1.100000023841858 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=78% Mid=20% High=1% W=3.1% Crest=13.2", " 目标: Low=84% Mid=13% High=4% W=3.0% Crest=12.1", " 差值: ΔLow=-5% ΔMid=+8% ΔHigh=-2% ΔW=+0.1% ΔCrest=+1.1", " 低频偏少-5%: 去闷=0, 低频增强=1.4dB, Mid低频=0.4dB", " 高频偏少-2%: 空气感=+0.5dB", " LowMid偏多+7%: 600Hz=-0.2dB", " Mid接近目标(Δ+0%) → 不调", " 宽度接近目标(Δ+0.1%) → 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": 1988.0, "onset_density": 3.3, "low_energy": 67.80000305175781 }, "ref": { "lufs": -9.5, "peak": 1.5, "rms": -10.600000381469727, "crest": 12.100000381469727, "width": 3.0, "low_pct": 83.5999984741211, "mid_pct": 12.899999618530273, "high_pct": 3.5, "centroid": 477.0, "bands": { "sub": 55.599998474121094, "bass": 28.0, "low_mid": 7.699999809265137, "mid": 5.199999809265137, "high_mid": 2.200000047683716, "air": 1.2999999523162842 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260419-115158-d79bb3/01_First Class_20260419/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260419-115158-d79bb3/01_First Class_20260419/suno_mixed_1.mp3", "before": { "lufs": -13.0, "peak": -0.800000011920929, "rms": -13.399999618530273, "crest": 12.5, "width": 3.5, "low_pct": 78.9000015258789, "mid_pct": 19.200000762939453, "high_pct": 1.899999976158142, "centroid": 429.0, "bands": { "sub": 38.29999923706055, "bass": 40.599998474121094, "low_mid": 11.399999618530273, "mid": 7.900000095367432, "high_mid": 1.0, "air": 0.8999999761581421 } }, "after": { "lufs": -10.7, "peak": 0.20000000298023224, "rms": -11.300000190734863, "crest": 11.5, "width": 4.099999904632568, "low_pct": 72.69999694824219, "mid_pct": 24.600000381469727, "high_pct": 2.5999999046325684, "centroid": 551.0, "bands": { "sub": 34.599998474121094, "bass": 38.099998474121094, "low_mid": 14.600000381469727, "mid": 10.100000381469727, "high_mid": 1.2999999523162842, "air": 1.2999999523162842 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.3, "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": 0.0, "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": -0.11099999397993088, "side_gain_db": 0.0, "_global_low": 78.9000015258789, "_global_mid": 19.200000762939453, "_global_high": 1.899999976158142 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=79% Mid=19% High=2% W=3.5% Crest=12.5", " 目标: Low=84% Mid=13% High=4% W=3.0% Crest=12.1", " 差值: ΔLow=-5% ΔMid=+6% ΔHigh=-2% ΔW=+0.5% ΔCrest=+0.4", " 低频接近目标(Δ-5%) → 微调模式", " 高频接近目标(Δ-2%) → 微量空气感+0.3dB", " LowMid偏多+4%: 600Hz=-0.1dB", " Mid接近目标(Δ+3%) → 不调", " 宽度接近目标(Δ+0.5%) → Side增益归零", " 动态接近目标(Δ+0.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 103.4, "centroid": 2374.0, "onset_density": 3.3, "low_energy": 71.0999984741211 }, "ref": { "lufs": -9.5, "peak": 1.5, "rms": -10.600000381469727, "crest": 12.100000381469727, "width": 3.0, "low_pct": 83.5999984741211, "mid_pct": 12.899999618530273, "high_pct": 3.5, "centroid": 477.0, "bands": { "sub": 55.599998474121094, "bass": 28.0, "low_mid": 7.699999809265137, "mid": 5.199999809265137, "high_mid": 2.200000047683716, "air": 1.2999999523162842 } } } ], "time": 42.2 }