{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/03_Perfect_20260410/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/03_Perfect_20260410/suno_mixed_0.mp3", "before": { "lufs": -13.1, "peak": -1.2999999523162842, "rms": -15.399999618530273, "crest": 14.100000381469727, "width": 15.399999618530273, "low_pct": 33.70000076293945, "mid_pct": 63.79999923706055, "high_pct": 2.4000000953674316, "centroid": 899.0, "bands": { "sub": 9.300000190734863, "bass": 24.399999618530273, "low_mid": 41.400001525878906, "mid": 22.399999618530273, "high_mid": 1.399999976158142, "air": 1.0 } }, "after": { "lufs": -9.7, "peak": 0.10000000149011612, "rms": -11.600000381469727, "crest": 11.800000190734863, "width": 9.800000190734863, "low_pct": 41.79999923706055, "mid_pct": 55.5, "high_pct": 2.700000047683716, "centroid": 825.0, "bands": { "sub": 12.0, "bass": 29.799999237060547, "low_mid": 36.900001525878906, "mid": 18.600000381469727, "high_mid": 1.5, "air": 1.2000000476837158 } }, "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": 0.3, "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": -0.5, "side_gain_db": -0.9899999499320984, "_global_low": 33.70000076293945, "_global_mid": 63.79999923706055, "_global_high": 2.4000000953674316 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=34% Mid=64% High=2% W=15.4% Crest=14.1", " 目标: Low=65% Mid=32% High=3% W=5.5% Crest=13.6", " 差值: ΔLow=-31% ΔMid=+32% ΔHigh=-0% ΔW=+9.9% ΔCrest=+0.5", " 低频偏少-31%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ-0%) → 微量空气感+0.3dB", " LowMid偏多+17%: 600Hz=-0.5dB", " Mid偏多+15%: 2.5kHz=-0.5dB q=1.0", " 宽度偏宽+9.9%: Side整体=-1.0dB", " 动态接近目标(Δ+0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 143.6, "centroid": 1721.0, "onset_density": 2.4, "low_energy": 73.30000305175781 }, "ref": { "lufs": -9.8, "peak": 1.5, "rms": -12.100000381469727, "crest": 13.600000381469727, "width": 5.5, "low_pct": 64.80000305175781, "mid_pct": 32.29999923706055, "high_pct": 2.799999952316284, "centroid": 554.0, "bands": { "sub": 14.199999809265137, "bass": 50.599998474121094, "low_mid": 24.600000381469727, "mid": 7.699999809265137, "high_mid": 2.0, "air": 0.800000011920929 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/03_Perfect_20260410/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260410-135407-68ea4b/03_Perfect_20260410/suno_mixed_1.mp3", "before": { "lufs": -12.4, "peak": -0.8999999761581421, "rms": -14.699999809265137, "crest": 13.899999618530273, "width": 15.300000190734863, "low_pct": 68.5999984741211, "mid_pct": 30.200000762939453, "high_pct": 1.2000000476837158, "centroid": 375.0, "bands": { "sub": 15.199999809265137, "bass": 53.400001525878906, "low_mid": 26.899999618530273, "mid": 3.4000000953674316, "high_mid": 0.30000001192092896, "air": 0.8999999761581421 } }, "after": { "lufs": -9.4, "peak": 0.0, "rms": -11.800000190734863, "crest": 11.800000190734863, "width": 11.199999809265137, "low_pct": 68.9000015258789, "mid_pct": 29.799999237060547, "high_pct": 1.2999999523162842, "centroid": 387.0, "bands": { "sub": 13.399999618530273, "bass": 55.5, "low_mid": 26.299999237060547, "mid": 3.5, "high_mid": 0.30000001192092896, "air": 1.0 } }, "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": 2500, "mid_snap_db": 0.1289999932050705, "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": -0.3, "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": 0.0, "side_gain_db": -0.9800000190734863, "_global_low": 68.5999984741211, "_global_mid": 30.200000762939453, "_global_high": 1.2000000476837158 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=69% Mid=30% High=1% W=15.3% Crest=13.9", " 目标: Low=65% Mid=32% High=3% W=5.5% Crest=13.6", " 差值: ΔLow=+4% ΔMid=-2% ΔHigh=-2% ΔW=+9.8% ΔCrest=+0.3", " 低频接近目标(Δ+4%) → 微调模式", " 高频接近目标(Δ-2%) → 微量空气感+0.3dB", " LowMid接近目标(Δ+2%) → 不调", " Mid偏少-4%: 2.5kHz=+0.1dB q=1.0", " 宽度偏宽+9.8%: Side整体=-1.0dB", " 动态接近目标(Δ+0.3dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 152.0, "centroid": 1804.0, "onset_density": 2.2, "low_energy": 63.099998474121094 }, "ref": { "lufs": -9.8, "peak": 1.5, "rms": -12.100000381469727, "crest": 13.600000381469727, "width": 5.5, "low_pct": 64.80000305175781, "mid_pct": 32.29999923706055, "high_pct": 2.799999952316284, "centroid": 554.0, "bands": { "sub": 14.199999809265137, "bass": 50.599998474121094, "low_mid": 24.600000381469727, "mid": 7.699999809265137, "high_mid": 2.0, "air": 0.800000011920929 } } } ], "time": 63.9 }