{
  "songs": [
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/04_Give Me Your Love_20260514/suno_raw_0.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/04_Give Me Your Love_20260514/suno_mixed_0.mp3",
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          "mid": 3.700000047683716,
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        "lufs": -11.0,
        "peak": 0.20000000298023224,
        "rms": -12.600000381469727,
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        "low_pct": 72.9000015258789,
        "mid_pct": 24.399999618530273,
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        "centroid": 475.0,
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          "low_mid": 18.899999618530273,
          "mid": 5.5,
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      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 6000,
        "side_high_shelf_db": 0.3636000156402588,
        "mid_peak_hz": 60,
        "mid_peak_db": 0,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
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        "mid_kick_q": 1.0,
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        "mid_snap_db": 0.5,
        "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": -2.0,
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        "sub_shelf_db": 0.0,
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        "tight_db": -1.5,
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        "air_db": 0.7000000476837158,
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        "comp_attack_ms": 20,
        "comp_release_ms": 100,
        "limiter_threshold_db": -1.0,
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        "mp3_bitrate": 320,
        "_lowmid_boost_db": 0.5,
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        "_global_mid": 17.399999618530273,
        "_global_high": 1.899999976158142
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      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=81% Mid=17% High=2% W=8.4% Crest=12.1",
        "   目标: Low=31% Mid=63% High=6% W=18.5% Crest=12.2",
        "   差值: ΔLow=+50% ΔMid=-46% ΔHigh=-4% ΔW=-10.1% ΔCrest=-0.1",
        "   低频偏多+50%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.5dB",
        "   高频偏少-4%: 空气感=+0.7dB",
        "   LowMid偏少-24%: 600Hz=+0.5dB",
        "   Mid偏少-22%: 2.5kHz=+0.5dB q=1.0",
        "   宽度偏窄-10.1%: Side=+1.2dB",
        "   动态接近目标(Δ-0.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "pop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 103.4,
        "centroid": 2227.0,
        "onset_density": 4.1,
        "low_energy": 62.0
      },
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        "lufs": -7.5,
        "peak": 2.0999999046325684,
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          "bass": 16.299999237060547,
          "low_mid": 37.5,
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          "air": 2.5999999046325684
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      }
    },
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/04_Give Me Your Love_20260514/suno_raw_1.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/04_Give Me Your Love_20260514/suno_mixed_1.mp3",
      "before": {
        "lufs": -13.4,
        "peak": -1.5,
        "rms": -14.800000190734863,
        "crest": 13.300000190734863,
        "width": 9.300000190734863,
        "low_pct": 83.0,
        "mid_pct": 14.300000190734863,
        "high_pct": 2.700000047683716,
        "centroid": 419.0,
        "bands": {
          "sub": 33.900001525878906,
          "bass": 49.20000076293945,
          "low_mid": 9.199999809265137,
          "mid": 5.099999904632568,
          "high_mid": 1.2000000476837158,
          "air": 1.5
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      "after": {
        "lufs": -11.0,
        "peak": 0.30000001192092896,
        "rms": -12.899999618530273,
        "crest": 13.199999809265137,
        "width": 11.5,
        "low_pct": 76.19999694824219,
        "mid_pct": 20.100000381469727,
        "high_pct": 3.5999999046325684,
        "centroid": 556.0,
        "bands": {
          "sub": 29.899999618530273,
          "bass": 46.29999923706055,
          "low_mid": 12.399999618530273,
          "mid": 7.800000190734863,
          "high_mid": 1.7000000476837158,
          "air": 2.0
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      },
      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 6000,
        "side_high_shelf_db": 0.3312000036239624,
        "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": 0.5,
        "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": -2.0,
        "dull_q": 1.5,
        "sub_shelf_hz": 80,
        "sub_shelf_db": 0.0,
        "tight_hz": 120,
        "tight_db": -1.5,
        "tight_q": 1.5,
        "air_hz": 16000,
        "air_db": 0.6200000047683716,
        "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": 0.5,
        "side_gain_db": 1.1039999723434448,
        "_global_low": 83.0,
        "_global_mid": 14.300000190734863,
        "_global_high": 2.700000047683716
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      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=83% Mid=14% High=3% W=9.3% Crest=13.3",
        "   目标: Low=31% Mid=63% High=6% W=18.5% Crest=12.2",
        "   差值: ΔLow=+52% ΔMid=-49% ΔHigh=-3% ΔW=-9.2% ΔCrest=+1.1",
        "   低频偏多+52%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.5dB",
        "   高频偏少-3%: 空气感=+0.6dB",
        "   LowMid偏少-28%: 600Hz=+0.5dB",
        "   Mid偏少-21%: 2.5kHz=+0.5dB q=1.0",
        "   宽度偏窄-9.2%: Side=+1.1dB",
        "   动态接近目标(Δ+1.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "pop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 103.4,
        "centroid": 2265.0,
        "onset_density": 4.3,
        "low_energy": 43.70000076293945
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      "ref": {
        "lufs": -7.5,
        "peak": 2.0999999046325684,
        "rms": -10.100000381469727,
        "crest": 12.199999809265137,
        "width": 18.5,
        "low_pct": 30.600000381469727,
        "mid_pct": 63.400001525878906,
        "high_pct": 5.900000095367432,
        "centroid": 1133.0,
        "bands": {
          "sub": 14.399999618530273,
          "bass": 16.299999237060547,
          "low_mid": 37.5,
          "mid": 25.899999618530273,
          "high_mid": 3.299999952316284,
          "air": 2.5999999046325684
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      }
    }
  ],
  "time": 32.6
}