{
  "songs": [
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/05_破 Breaking feat. 谢雨纯_燃点_20260406/suno_raw_0.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/05_破 Breaking feat. 谢雨纯_燃点_20260406/suno_mixed_0.mp3",
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        "crest": 14.0,
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        "mid_pct": 33.400001525878906,
        "high_pct": 3.9000000953674316,
        "centroid": 692.0,
        "bands": {
          "sub": 25.5,
          "bass": 37.20000076293945,
          "low_mid": 22.399999618530273,
          "mid": 11.0,
          "high_mid": 2.299999952316284,
          "air": 1.5
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      "after": {
        "lufs": -9.4,
        "peak": 0.20000000298023224,
        "rms": -11.699999809265137,
        "crest": 11.899999618530273,
        "width": 9.899999618530273,
        "low_pct": 60.29999923706055,
        "mid_pct": 36.0,
        "high_pct": 3.799999952316284,
        "centroid": 694.0,
        "bands": {
          "sub": 24.600000381469727,
          "bass": 35.599998474121094,
          "low_mid": 25.0,
          "mid": 11.0,
          "high_mid": 2.200000047683716,
          "air": 1.600000023841858
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      },
      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 10000,
        "side_high_shelf_db": 0.19439999759197235,
        "mid_peak_hz": 60,
        "mid_peak_db": 0.4440000057220459,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
        "mid_kick_db": 0.4440000057220459,
        "mid_kick_q": 1.0,
        "mid_snap_hz": 2500,
        "mid_snap_db": -0.19599999487400055,
        "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": 1.5759999752044678,
        "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": 0.6479999423027039,
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        "_global_mid": 33.400001525878906,
        "_global_high": 3.9000000953674316
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      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=63% Mid=33% High=4% W=9.3% Crest=14.0",
        "   目标: Low=70% Mid=28% High=2% W=14.7% Crest=11.6",
        "   差值: ΔLow=-7% ΔMid=+5% ΔHigh=+2% ΔW=-5.4% ΔCrest=+2.4",
        "   低频偏少-7%: 去闷=0, 低频增强=1.6dB, Mid低频=0.4dB",
        "   高频接近目标(Δ+2%) → 微量空气感+0.3dB",
        "   LowMid接近目标(Δ+0%) → 不调",
        "   Mid偏多+5%: 2.5kHz=-0.2dB q=1.0",
        "   宽度偏窄-5.4%: Side=+0.6dB",
        "   动态接近目标(Δ+2.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "hip_hop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 129.2,
        "centroid": 2032.0,
        "onset_density": 2.7,
        "low_energy": 52.79999923706055
      },
      "ref": {
        "lufs": -8.6,
        "peak": 1.100000023841858,
        "rms": -10.5,
        "crest": 11.600000381469727,
        "width": 14.699999809265137,
        "low_pct": 69.9000015258789,
        "mid_pct": 28.200000762939453,
        "high_pct": 1.899999976158142,
        "centroid": 419.0,
        "bands": {
          "sub": 34.70000076293945,
          "bass": 35.20000076293945,
          "low_mid": 22.100000381469727,
          "mid": 6.099999904632568,
          "high_mid": 1.2000000476837158,
          "air": 0.6000000238418579
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      }
    },
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/05_破 Breaking feat. 谢雨纯_燃点_20260406/suno_raw_1.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/05_破 Breaking feat. 谢雨纯_燃点_20260406/suno_mixed_1.mp3",
      "before": {
        "lufs": -13.9,
        "peak": -1.600000023841858,
        "rms": -16.299999237060547,
        "crest": 14.699999809265137,
        "width": 10.199999809265137,
        "low_pct": 72.69999694824219,
        "mid_pct": 21.299999237060547,
        "high_pct": 6.0,
        "centroid": 817.0,
        "bands": {
          "sub": 33.29999923706055,
          "bass": 39.400001525878906,
          "low_mid": 12.800000190734863,
          "mid": 8.5,
          "high_mid": 2.9000000953674316,
          "air": 3.0
        }
      },
      "after": {
        "lufs": -10.3,
        "peak": 0.0,
        "rms": -13.0,
        "crest": 13.0,
        "width": 11.100000381469727,
        "low_pct": 66.5999984741211,
        "mid_pct": 26.299999237060547,
        "high_pct": 7.0,
        "centroid": 961.0,
        "bands": {
          "sub": 29.5,
          "bass": 37.099998474121094,
          "low_mid": 15.5,
          "mid": 10.800000190734863,
          "high_mid": 3.5,
          "air": 3.5
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      },
      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 10000,
        "side_high_shelf_db": 0.16200000047683716,
        "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": 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": 0.1264999806880951,
        "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": -0.3019999861717224,
        "comp_threshold_db": -9.859999656677246,
        "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": 0.27900001406669617,
        "side_gain_db": 0.5399999618530273,
        "_global_low": 72.69999694824219,
        "_global_mid": 21.299999237060547,
        "_global_high": 6.0
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      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=73% Mid=21% High=6% W=10.2% Crest=14.7",
        "   目标: Low=70% Mid=28% High=2% W=14.7% Crest=11.6",
        "   差值: ΔLow=+3% ΔMid=-7% ΔHigh=+4% ΔW=-4.5% ΔCrest=+3.1",
        "   低频接近目标(Δ+3%) → 微调模式",
        "   高频偏多+4%: 空气感=-0.1dB",
        "   LowMid偏少-9%: 600Hz=+0.3dB",
        "   Mid接近目标(Δ+2%) → 不调",
        "   Air偏多+2.4%: 空气感再降0.2dB→-0.3dB",
        "   宽度偏窄-4.5%: Side=+0.5dB",
        "   动态偏大+3.1dB: 压缩阈值=-9.9dB, PC mix=13%"
      ],
      "genre": {
        "genre": "hip_hop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 129.2,
        "centroid": 2515.0,
        "onset_density": 2.5,
        "low_energy": 57.099998474121094
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      "ref": {
        "lufs": -8.6,
        "peak": 1.100000023841858,
        "rms": -10.5,
        "crest": 11.600000381469727,
        "width": 14.699999809265137,
        "low_pct": 69.9000015258789,
        "mid_pct": 28.200000762939453,
        "high_pct": 1.899999976158142,
        "centroid": 419.0,
        "bands": {
          "sub": 34.70000076293945,
          "bass": 35.20000076293945,
          "low_mid": 22.100000381469727,
          "mid": 6.099999904632568,
          "high_mid": 1.2000000476837158,
          "air": 0.6000000238418579
        }
      }
    }
  ],
  "time": 22.0
}