{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260403-161643-23d8cd/01_thank u, next_20260403/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260403-161643-23d8cd/01_thank u, next_20260403/suno_mixed_0.mp3", "before": { "lufs": -12.8, "peak": 0.10000000149011612, "rms": -14.199999809265137, "crest": 14.300000190734863, "width": 5.0, "low_pct": 67.0999984741211, "mid_pct": 25.5, "high_pct": 7.400000095367432, "centroid": 926.0, "bands": { "sub": 33.70000076293945, "bass": 33.400001525878906, "low_mid": 20.899999618530273, "mid": 4.599999904632568, "high_mid": 2.200000047683716, "air": 5.199999809265137 } }, "after": { "lufs": -10.0, "peak": 0.30000001192092896, "rms": -11.800000190734863, "crest": 12.100000381469727, "width": 4.699999809265137, "low_pct": 57.0, "mid_pct": 33.5, "high_pct": 9.5, "centroid": 1160.0, "bands": { "sub": 29.899999618530273, "bass": 27.200000762939453, "low_mid": 28.0, "mid": 5.400000095367432, "high_mid": 2.799999952316284, "air": 6.699999809265137 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.14760002493858337, "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": 0.17100000381469727, "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": -0.4880000054836273, "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": 0.4920000433921814, "_global_low": 67.0999984741211, "_global_mid": 25.5, "_global_high": 7.400000095367432 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=67% Mid=26% High=7% W=5.0% Crest=14.3", " 目标: Low=65% Mid=32% High=3% W=9.1% Crest=11.9", " 差值: ΔLow=+2% ΔMid=-7% ΔHigh=+5% ΔW=-4.1% ΔCrest=+2.4", " 低频接近目标(Δ+2%) → 微调模式", " 高频偏多+5%: 空气感=-0.2dB", " LowMid接近目标(Δ-1%) → 不调", " Mid偏少-6%: 2.5kHz=+0.2dB q=1.0", " Air偏多+4.1%: 空气感再降0.3dB→-0.5dB", " 宽度偏窄-4.1%: Side=+0.5dB", " 动态接近目标(Δ+2.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2898.0, "onset_density": 3.5, "low_energy": 71.69999694824219 }, "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-20260403-161643-23d8cd/01_thank u, next_20260403/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260403-161643-23d8cd/01_thank u, next_20260403/suno_mixed_1.mp3", "before": { "lufs": -13.2, "peak": -0.5, "rms": -14.800000190734863, "crest": 14.300000190734863, "width": 5.599999904632568, "low_pct": 71.69999694824219, "mid_pct": 23.700000762939453, "high_pct": 4.599999904632568, "centroid": 577.0, "bands": { "sub": 35.29999923706055, "bass": 36.29999923706055, "low_mid": 18.899999618530273, "mid": 4.800000190734863, "high_mid": 2.700000047683716, "air": 1.899999976158142 } }, "after": { "lufs": -10.3, "peak": 0.0, "rms": -12.199999809265137, "crest": 12.199999809265137, "width": 5.5, "low_pct": 64.19999694824219, "mid_pct": 29.5, "high_pct": 6.300000190734863, "centroid": 736.0, "bands": { "sub": 36.29999923706055, "bass": 27.899999618530273, "low_mid": 23.700000762939453, "mid": 5.699999809265137, "high_mid": 3.700000047683716, "air": 2.5999999046325684 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.12600001692771912, "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": 2500, "mid_snap_db": 0.16499999165534973, "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": -0.7099998593330383, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.6450001001358032, "tight_hz": 120, "tight_db": -0.7129999399185181, "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": 0.09300000965595245, "side_gain_db": 0.4200000464916229, "_global_low": 71.69999694824219, "_global_mid": 23.700000762939453, "_global_high": 4.599999904632568 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=72% Mid=24% High=5% W=5.6% Crest=14.3", " 目标: Low=65% Mid=32% High=3% W=9.1% Crest=11.9", " 差值: ΔLow=+7% ΔMid=-9% ΔHigh=+2% ΔW=-3.5% ΔCrest=+2.4", " 低频偏多+7%: 去闷=-0.7dB, 低频增强=0.6dB, 收紧=-0.7dB", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏少-3%: 600Hz=+0.1dB", " Mid偏少-6%: 2.5kHz=+0.2dB q=1.0", " 宽度偏窄-3.5%: Side=+0.4dB", " 动态接近目标(Δ+2.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2748.0, "onset_density": 3.8, "low_energy": 64.0 }, "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": 31.5 }