{
  "songs": [
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260611-142045-0039e1/02_Sins Of The Father_20260611/suno_raw_0.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260611-142045-0039e1/02_Sins Of The Father_20260611/suno_mixed_0.mp3",
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        "lufs": -10.6,
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        "rms": -12.0,
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        "low_pct": 56.70000076293945,
        "mid_pct": 39.599998474121094,
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        "centroid": 767.0,
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          "sub": 33.70000076293945,
          "bass": 23.0,
          "low_mid": 25.5,
          "mid": 14.199999809265137,
          "high_mid": 1.600000023841858,
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      },
      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 6000,
        "side_high_shelf_db": 0.4716000258922577,
        "mid_peak_hz": 60,
        "mid_peak_db": 0.4340001046657562,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
        "mid_kick_db": 0.4340001046657562,
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        "mid_snap_hz": 2500,
        "mid_snap_db": -0.4919999837875366,
        "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": 0.0,
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        "sub_shelf_hz": 80,
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        "air_hz": 16000,
        "air_db": 0.009999990463256836,
        "comp_threshold_db": -6.0,
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        "comp_attack_ms": 20,
        "comp_release_ms": 100,
        "limiter_threshold_db": -1.0,
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        "_global_mid": 35.29999923706055,
        "_global_high": 3.0
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      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=62% Mid=35% High=3% W=6.4% Crest=13.1",
        "   目标: Low=68% Mid=32% High=0% W=19.5% Crest=15.6",
        "   差值: ΔLow=-7% ΔMid=+4% ΔHigh=+3% ΔW=-13.1% ΔCrest=-2.5",
        "   低频偏少-7%: 去闷=0, 低频增强=1.5dB, Mid低频=0.4dB",
        "   高频偏多+3%: 空气感=0.0dB",
        "   LowMid偏少-9%: 600Hz=+0.3dB",
        "   Mid偏多+12%: 2.5kHz=-0.5dB q=1.0",
        "   宽度偏窄-13.1%: Side=+1.6dB",
        "   动态接近目标(Δ-2.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "pop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 112.3,
        "centroid": 2363.0,
        "onset_density": 1.9,
        "low_energy": 48.20000076293945
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        "lufs": -11.3,
        "peak": 0.699999988079071,
        "rms": -14.899999618530273,
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        "low_pct": 68.30000305175781,
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        "high_pct": 0.10000000149011612,
        "centroid": 257.0,
        "bands": {
          "sub": 0.30000001192092896,
          "bass": 68.0,
          "low_mid": 29.799999237060547,
          "mid": 1.899999976158142,
          "high_mid": 0.10000000149011612,
          "air": 0.0
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      }
    },
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260611-142045-0039e1/02_Sins Of The Father_20260611/suno_raw_1.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260611-142045-0039e1/02_Sins Of The Father_20260611/suno_mixed_1.mp3",
      "before": {
        "lufs": -12.7,
        "peak": -0.8999999761581421,
        "rms": -14.399999618530273,
        "crest": 13.399999618530273,
        "width": 7.699999809265137,
        "low_pct": 68.19999694824219,
        "mid_pct": 28.700000762939453,
        "high_pct": 3.0999999046325684,
        "centroid": 618.0,
        "bands": {
          "sub": 32.400001525878906,
          "bass": 35.79999923706055,
          "low_mid": 16.600000381469727,
          "mid": 12.100000381469727,
          "high_mid": 1.899999976158142,
          "air": 1.2000000476837158
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      "after": {
        "lufs": -10.7,
        "peak": -0.0,
        "rms": -12.699999809265137,
        "crest": 12.699999809265137,
        "width": 10.300000190734863,
        "low_pct": 61.20000076293945,
        "mid_pct": 35.0,
        "high_pct": 3.799999952316284,
        "centroid": 726.0,
        "bands": {
          "sub": 28.5,
          "bass": 32.70000076293945,
          "low_mid": 21.100000381469727,
          "mid": 13.899999618530273,
          "high_mid": 2.299999952316284,
          "air": 1.5
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      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 6000,
        "side_high_shelf_db": 0.42480000853538513,
        "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": -0.40800002217292786,
        "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": 0.0,
        "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": 0.3959999680519104,
        "side_gain_db": 1.4160000085830688,
        "_global_low": 68.19999694824219,
        "_global_mid": 28.700000762939453,
        "_global_high": 3.0999999046325684
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      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=68% Mid=29% High=3% W=7.7% Crest=13.4",
        "   目标: Low=68% Mid=32% High=0% W=19.5% Crest=15.6",
        "   差值: ΔLow=-0% ΔMid=-3% ΔHigh=+3% ΔW=-11.8% ΔCrest=-2.2",
        "   低频接近目标(Δ-0%) → 微调模式",
        "   高频偏多+3%: 空气感=0.0dB",
        "   LowMid偏少-13%: 600Hz=+0.4dB",
        "   Mid偏多+10%: 2.5kHz=-0.4dB q=1.0",
        "   宽度偏窄-11.8%: Side=+1.4dB",
        "   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": 103.4,
        "centroid": 2389.0,
        "onset_density": 3.1,
        "low_energy": 50.79999923706055
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      "ref": {
        "lufs": -11.3,
        "peak": 0.699999988079071,
        "rms": -14.899999618530273,
        "crest": 15.600000381469727,
        "width": 19.5,
        "low_pct": 68.30000305175781,
        "mid_pct": 31.700000762939453,
        "high_pct": 0.10000000149011612,
        "centroid": 257.0,
        "bands": {
          "sub": 0.30000001192092896,
          "bass": 68.0,
          "low_mid": 29.799999237060547,
          "mid": 1.899999976158142,
          "high_mid": 0.10000000149011612,
          "air": 0.0
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      }
    }
  ],
  "time": 45.4
}