{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-215950-c43aa0/01_IF YOU_20260418/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-215950-c43aa0/01_IF YOU_20260418/suno_mixed_0.mp3", "before": { "lufs": -12.6, "peak": -1.0, "rms": -15.300000190734863, "crest": 14.300000190734863, "width": 9.600000381469727, "low_pct": 48.20000076293945, "mid_pct": 49.5, "high_pct": 2.200000047683716, "centroid": 617.0, "bands": { "sub": 7.400000095367432, "bass": 40.900001525878906, "low_mid": 41.900001525878906, "mid": 7.599999904632568, "high_mid": 1.2000000476837158, "air": 1.0 } }, "after": { "lufs": -9.5, "peak": 0.20000000298023224, "rms": -12.100000381469727, "crest": 12.199999809265137, "width": 7.300000190734863, "low_pct": 50.5, "mid_pct": 47.099998474121094, "high_pct": 2.5, "centroid": 625.0, "bands": { "sub": 8.100000381469727, "bass": 42.29999923706055, "low_mid": 39.29999923706055, "mid": 7.800000190734863, "high_mid": 1.2999999523162842, "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": 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": 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": -0.4530000686645508, "side_gain_db": -0.34000006318092346, "_global_low": 48.20000076293945, "_global_mid": 49.5, "_global_high": 2.200000047683716 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=48% Mid=50% High=2% W=9.6% Crest=14.3", " 目标: Low=65% Mid=33% High=2% W=6.2% Crest=12.0", " 差值: ΔLow=-17% ΔMid=+17% ΔHigh=-0% ΔW=+3.4% ΔCrest=+2.3", " 低频偏少-17%: 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+15%: 600Hz=-0.5dB", " Mid接近目标(Δ+2%) → 不调", " 宽度偏宽+3.4%: Side整体=-0.3dB", " 动态接近目标(Δ+2.3dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 136.0, "centroid": 1643.0, "onset_density": 2.3, "low_energy": 54.5 }, "ref": { "lufs": -8.4, "peak": 1.600000023841858, "rms": -10.399999618530273, "crest": 12.0, "width": 6.199999809265137, "low_pct": 64.80000305175781, "mid_pct": 32.70000076293945, "high_pct": 2.299999952316284, "centroid": 489.0, "bands": { "sub": 15.600000381469727, "bass": 49.20000076293945, "low_mid": 26.799999237060547, "mid": 5.900000095367432, "high_mid": 1.5, "air": 0.8999999761581421 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-215950-c43aa0/01_IF YOU_20260418/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-215950-c43aa0/01_IF YOU_20260418/suno_mixed_1.mp3", "before": { "lufs": -12.9, "peak": -1.0, "rms": -15.5, "crest": 14.5, "width": 7.099999904632568, "low_pct": 55.900001525878906, "mid_pct": 40.900001525878906, "high_pct": 3.200000047683716, "centroid": 692.0, "bands": { "sub": 9.0, "bass": 46.900001525878906, "low_mid": 28.100000381469727, "mid": 12.699999809265137, "high_mid": 2.0, "air": 1.2000000476837158 } }, "after": { "lufs": -9.5, "peak": 0.10000000149011612, "rms": -12.100000381469727, "crest": 12.199999809265137, "width": 5.800000190734863, "low_pct": 57.0, "mid_pct": 39.599998474121094, "high_pct": 3.299999952316284, "centroid": 679.0, "bands": { "sub": 9.899999618530273, "bass": 47.099998474121094, "low_mid": 28.0, "mid": 11.699999809265137, "high_mid": 2.0, "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": 0.47800004482269287, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.47800004482269287, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.2719999849796295, "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": 1.7120001316070557, "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": 0.0, "side_gain_db": 0.0, "_global_low": 55.900001525878906, "_global_mid": 40.900001525878906, "_global_high": 3.200000047683716 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=56% Mid=41% High=3% W=7.1% Crest=14.5", " 目标: Low=65% Mid=33% High=2% W=6.2% Crest=12.0", " 差值: ΔLow=-9% ΔMid=+8% ΔHigh=+1% ΔW=+0.9% ΔCrest=+2.5", " 低频偏少-9%: 去闷=0, 低频增强=1.7dB, Mid低频=0.5dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid接近目标(Δ+1%) → 不调", " Mid偏多+7%: 2.5kHz=-0.3dB q=1.0", " 宽度接近目标(Δ+0.9%) → Side增益归零", " 动态接近目标(Δ+2.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 136.0, "centroid": 1772.0, "onset_density": 2.5, "low_energy": 60.20000076293945 }, "ref": { "lufs": -8.4, "peak": 1.600000023841858, "rms": -10.399999618530273, "crest": 12.0, "width": 6.199999809265137, "low_pct": 64.80000305175781, "mid_pct": 32.70000076293945, "high_pct": 2.299999952316284, "centroid": 489.0, "bands": { "sub": 15.600000381469727, "bass": 49.20000076293945, "low_mid": 26.799999237060547, "mid": 5.900000095367432, "high_mid": 1.5, "air": 0.8999999761581421 } } } ], "time": 39.3 }