{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260507-152047-fa30f6/03_Love Story_Hay_Bale_Summer_20260507/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260507-152047-fa30f6/03_Love Story_Hay_Bale_Summer_20260507/suno_mixed_0.mp3", "before": { "lufs": -13.7, "peak": -2.0, "rms": -16.799999237060547, "crest": 14.800000190734863, "width": 13.600000381469727, "low_pct": 31.799999237060547, "mid_pct": 59.20000076293945, "high_pct": 9.0, "centroid": 1371.0, "bands": { "sub": 10.300000190734863, "bass": 21.5, "low_mid": 38.599998474121094, "mid": 20.700000762939453, "high_mid": 5.0, "air": 4.0 } }, "after": { "lufs": -10.9, "peak": 0.0, "rms": -14.100000381469727, "crest": 14.100000381469727, "width": 12.399999618530273, "low_pct": 29.5, "mid_pct": 61.0, "high_pct": 9.5, "centroid": 1448.0, "bands": { "sub": 9.300000190734863, "bass": 20.200000762939453, "low_mid": 38.79999923706055, "mid": 22.200000762939453, "high_mid": 5.300000190734863, "air": 4.199999809265137 } }, "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": 0.14399997889995575, "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": -1.5, "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": -0.10499999672174454, "side_gain_db": 0.0, "_global_low": 31.799999237060547, "_global_mid": 59.20000076293945, "_global_high": 9.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=32% Mid=59% High=9% W=13.6% Crest=14.8", " 目标: Low=29% Mid=61% High=11% W=11.7% Crest=12.9", " 差值: ΔLow=+3% ΔMid=-1% ΔHigh=-2% ΔW=+1.9% ΔCrest=+1.9", " 低频接近目标(Δ+3%) → 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偏少-5%: 2.5kHz=+0.1dB q=1.0", " 宽度接近目标(Δ+1.9%) → Side增益归零", " 动态接近目标(Δ+1.9dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 117.5, "centroid": 3068.0, "onset_density": 3.9, "low_energy": 37.79999923706055 }, "ref": { "lufs": -7.8, "peak": 1.399999976158142, "rms": -11.5, "crest": 12.899999618530273, "width": 11.699999809265137, "low_pct": 28.600000381469727, "mid_pct": 60.599998474121094, "high_pct": 10.800000190734863, "centroid": 1478.0, "bands": { "sub": 2.4000000953674316, "bass": 26.200000762939453, "low_mid": 35.099998474121094, "mid": 25.5, "high_mid": 8.699999809265137, "air": 2.0999999046325684 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260507-152047-fa30f6/03_Love Story_Hay_Bale_Summer_20260507/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260507-152047-fa30f6/03_Love Story_Hay_Bale_Summer_20260507/suno_mixed_1.mp3", "before": { "lufs": -13.1, "peak": -1.7999999523162842, "rms": -15.800000190734863, "crest": 14.0, "width": 14.600000381469727, "low_pct": 45.5, "mid_pct": 49.0, "high_pct": 5.599999904632568, "centroid": 965.0, "bands": { "sub": 9.199999809265137, "bass": 36.29999923706055, "low_mid": 36.29999923706055, "mid": 12.600000381469727, "high_mid": 2.700000047683716, "air": 2.9000000953674316 } }, "after": { "lufs": -10.6, "peak": 0.0, "rms": -13.699999809265137, "crest": 13.699999809265137, "width": 12.300000190734863, "low_pct": 39.900001525878906, "mid_pct": 53.29999923706055, "high_pct": 6.800000190734863, "centroid": 1136.0, "bands": { "sub": 8.0, "bass": 31.799999237060547, "low_mid": 37.900001525878906, "mid": 15.5, "high_mid": 3.299999952316284, "air": 3.5 } }, "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, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": 0.3869999945163727, "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": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.6899999380111694, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.15500003099441528, "tight_hz": 120, "tight_db": -1.0069999694824219, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.8200000524520874, "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": -0.2900000512599945, "_global_low": 45.5, "_global_mid": 49.0, "_global_high": 5.599999904632568 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=46% Mid=49% High=6% W=14.6% Crest=14.0", " 目标: Low=29% Mid=61% High=11% W=11.7% Crest=12.9", " 差值: ΔLow=+17% ΔMid=-12% ΔHigh=-5% ΔW=+2.9% ΔCrest=+1.1", " 低频偏多+17%: 去闷=-1.7dB, 低频增强=0.2dB, 收紧=-1.0dB", " 高频偏少-5%: 空气感=+0.8dB", " LowMid接近目标(Δ+1%) → 不调", " Mid偏少-13%: 2.5kHz=+0.4dB q=1.0", " 宽度偏宽+2.9%: Side整体=-0.3dB", " 动态接近目标(Δ+1.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "rock", "confidence": "medium", "source": "audio", "bpm": 117.5, "centroid": 2960.0, "onset_density": 4.2, "low_energy": 36.79999923706055 }, "ref": { "lufs": -7.8, "peak": 1.399999976158142, "rms": -11.5, "crest": 12.899999618530273, "width": 11.699999809265137, "low_pct": 28.600000381469727, "mid_pct": 60.599998474121094, "high_pct": 10.800000190734863, "centroid": 1478.0, "bands": { "sub": 2.4000000953674316, "bass": 26.200000762939453, "low_mid": 35.099998474121094, "mid": 25.5, "high_mid": 8.699999809265137, "air": 2.0999999046325684 } } } ], "time": 39.7 }