{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260401-223405-1ba18d/01_thank u, next_20260401/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260401-223405-1ba18d/01_thank u, next_20260401/suno_mixed_0.mp3", "before": { "lufs": -14.2, "peak": -0.30000001192092896, "rms": -16.100000381469727, "crest": 15.800000190734863, "width": 10.100000381469727, "low_pct": 69.30000305175781, "mid_pct": 27.600000381469727, "high_pct": 3.0999999046325684, "centroid": 483.0, "bands": { "sub": 35.79999923706055, "bass": 33.5, "low_mid": 23.5, "mid": 4.099999904632568, "high_mid": 1.5, "air": 1.600000023841858 } }, "after": { "lufs": -11.0, "peak": 0.0, "rms": -13.199999809265137, "crest": 13.199999809265137, "width": 10.300000190734863, "low_pct": 62.20000076293945, "mid_pct": 33.79999923706055, "high_pct": 4.0, "centroid": 598.0, "bands": { "sub": 33.29999923706055, "bass": 28.899999618530273, "low_mid": 28.700000762939453, "mid": 5.099999904632568, "high_mid": 1.899999976158142, "air": 2.0999999046325684 } }, "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": 0.1860000044107437, "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": 0.13850000500679016, "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": -10.34000015258789, "comp_ratio": 2.0, "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": 69.30000305175781, "_global_mid": 27.600000381469727, "_global_high": 3.0999999046325684 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=69% Mid=28% High=3% W=10.1% Crest=15.8", " 目标: Low=65% Mid=32% High=3% W=9.1% Crest=11.9", " 差值: ΔLow=+5% ΔMid=-5% ΔHigh=+0% ΔW=+1.0% ΔCrest=+3.9", " 低频接近目标(Δ+5%) → 微调模式", " 高频接近目标(Δ+0%) → 微量空气感+0.3dB", " LowMid接近目标(Δ+2%) → 不调", " Mid偏少-6%: 2.5kHz=+0.2dB q=1.0", " 宽度接近目标(Δ+1.0%) → Side增益归零", " 动态偏大+3.9dB: 压缩阈值=-10.3dB, PC mix=14%" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2606.0, "onset_density": 3.8, "low_energy": 59.900001525878906 }, "ref": { "lufs": -9.2, "peak": 1.2000000476837158, "rms": -10.699999809265137, "crest": 11.899999618530273, "width": 9.100000381469727, "low_pct": 64.5999984741211, "mid_pct": 32.29999923706055, "high_pct": 2.799999952316284, "centroid": 564.0, "bands": { "sub": 44.599998474121094, "bass": 20.0, "low_mid": 22.0, "mid": 10.300000190734863, "high_mid": 1.7000000476837158, "air": 1.100000023841858 } } }, { "input": "/srv/music-files/pipeline/batch-20260401-223405-1ba18d/01_thank u, next_20260401/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260401-223405-1ba18d/01_thank u, next_20260401/suno_mixed_1.mp3", "before": { "lufs": -13.9, "peak": -1.5, "rms": -15.5, "crest": 14.100000381469727, "width": 7.699999809265137, "low_pct": 67.0, "mid_pct": 28.799999237060547, "high_pct": 4.099999904632568, "centroid": 574.0, "bands": { "sub": 34.5, "bass": 32.599998474121094, "low_mid": 23.299999237060547, "mid": 5.5, "high_mid": 2.5, "air": 1.600000023841858 } }, "after": { "lufs": -10.4, "peak": 0.0, "rms": -12.300000190734863, "crest": 12.300000190734863, "width": 7.0, "low_pct": 60.900001525878906, "mid_pct": 33.900001525878906, "high_pct": 5.199999809265137, "centroid": 687.0, "bands": { "sub": 32.400001525878906, "bass": 28.399999618530273, "low_mid": 27.399999618530273, "mid": 6.599999904632568, "high_mid": 3.0999999046325684, "air": 2.0999999046325684 } }, "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": 0.14400000870227814, "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": 0.0, "_global_low": 67.0, "_global_mid": 28.799999237060547, "_global_high": 4.099999904632568 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=67% Mid=29% High=4% W=7.7% Crest=14.1", " 目标: Low=65% Mid=32% High=3% W=9.1% Crest=11.9", " 差值: ΔLow=+2% ΔMid=-4% ΔHigh=+1% ΔW=-1.4% ΔCrest=+2.2", " 低频接近目标(Δ+2%) → 微调模式", " 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偏少-5%: 2.5kHz=+0.1dB q=1.0", " 宽度接近目标(Δ-1.4%) → Side增益归零", " 动态接近目标(Δ+2.2dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2692.0, "onset_density": 3.9, "low_energy": 60.599998474121094 }, "ref": { "lufs": -9.2, "peak": 1.2000000476837158, "rms": -10.699999809265137, "crest": 11.899999618530273, "width": 9.100000381469727, "low_pct": 64.5999984741211, "mid_pct": 32.29999923706055, "high_pct": 2.799999952316284, "centroid": 564.0, "bands": { "sub": 44.599998474121094, "bass": 20.0, "low_mid": 22.0, "mid": 10.300000190734863, "high_mid": 1.7000000476837158, "air": 1.100000023841858 } } } ], "time": 28.6 }