{ "songs": [ { "input": "/srv/music-files/pipeline/batch-guofeng-20260328-145431/04_东风破_20260328/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-guofeng-20260328-145431/04_东风破_20260328/suno_mixed_0.mp3", "before": { "lufs": -13.6, "peak": -0.0, "rms": -16.200000762939453, "crest": 16.200000762939453, "width": 9.0, "low_pct": 54.20000076293945, "mid_pct": 45.70000076293945, "high_pct": 0.20000000298023224, "centroid": 332.0, "bands": { "sub": 0.699999988079071, "bass": 53.400001525878906, "low_mid": 43.79999923706055, "mid": 1.899999976158142, "high_mid": 0.10000000149011612, "air": 0.0 } }, "after": { "lufs": -10.6, "peak": 0.10000000149011612, "rms": -13.0, "crest": 13.100000381469727, "width": 9.0, "low_pct": 58.5, "mid_pct": 41.29999923706055, "high_pct": 0.20000000298023224, "centroid": 320.0, "bands": { "sub": 0.699999988079071, "bass": 57.79999923706055, "low_mid": 39.400001525878906, "mid": 1.899999976158142, "high_mid": 0.10000000149011612, "air": 0.10000000149011612 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.2807999849319458, "mid_peak_hz": 60, "mid_peak_db": 0.6, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.6, "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": 0.12950001657009125, "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": 2.0, "tight_hz": 120, "tight_db": 0.0, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.3, "comp_threshold_db": -9.980000495910645, "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": -0.5, "side_gain_db": 0.935999870300293, "_global_low": 54.20000076293945, "_global_mid": 45.70000076293945, "_global_high": 0.20000000298023224 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=54% Mid=46% High=0% W=9.0% Crest=16.2", " 目标: Low=71% Mid=28% High=1% W=16.8% Crest=12.9", " 差值: ΔLow=-17% ΔMid=+18% ΔHigh=-1% ΔW=-7.8% ΔCrest=+3.3", " 低频偏少-17%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ-1%) → 微量空气感+0.3dB", " LowMid偏多+19%: 600Hz=-0.5dB", " Mid接近目标(Δ-2%) → 不调", " 宽度偏窄-7.8%: Side=+0.9dB", " 动态偏大+3.3dB: 压缩阈值=-10.0dB, PC mix=13%" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 129.2, "centroid": 1372.0, "onset_density": 1.9, "low_energy": 23.600000381469727 }, "ref": { "lufs": -10.9, "peak": -0.20000000298023224, "rms": -13.199999809265137, "crest": 12.899999618530273, "width": 16.799999237060547, "low_pct": 71.0, "mid_pct": 27.799999237060547, "high_pct": 1.0, "centroid": 341.0, "bands": { "sub": 13.5, "bass": 57.5, "low_mid": 24.399999618530273, "mid": 3.4000000953674316, "high_mid": 0.699999988079071, "air": 0.30000001192092896 } } }, { "input": "/srv/music-files/pipeline/batch-guofeng-20260328-145431/04_东风破_20260328/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-guofeng-20260328-145431/04_东风破_20260328/suno_mixed_1.mp3", "before": { "lufs": -14.5, "peak": -1.0, "rms": -16.799999237060547, "crest": 15.800000190734863, "width": 15.399999618530273, "low_pct": 30.899999618530273, "mid_pct": 69.0, "high_pct": 0.10000000149011612, "centroid": 559.0, "bands": { "sub": 6.199999809265137, "bass": 24.700000762939453, "low_mid": 63.5, "mid": 5.5, "high_mid": 0.10000000149011612, "air": 0.0 } }, "after": { "lufs": -10.9, "peak": 0.0, "rms": -13.100000381469727, "crest": 13.100000381469727, "width": 11.600000381469727, "low_pct": 34.20000076293945, "mid_pct": 65.5999984741211, "high_pct": 0.10000000149011612, "centroid": 541.0, "bands": { "sub": 7.5, "bass": 26.799999237060547, "low_mid": 60.20000076293945, "mid": 5.400000095367432, "high_mid": 0.10000000149011612, "air": 0.10000000149011612 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.6, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.6, "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": 0.03, "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": 2.0, "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": -0.5, "side_gain_db": 0.0, "_global_low": 30.899999618530273, "_global_mid": 69.0, "_global_high": 0.10000000149011612 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=31% Mid=69% High=0% W=15.4% Crest=15.8", " 目标: Low=71% Mid=28% High=1% W=16.8% Crest=12.9", " 差值: ΔLow=-40% ΔMid=+41% ΔHigh=-1% ΔW=-1.4% ΔCrest=+2.9", " 低频偏少-40%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ-1%) → 微量空气感+0.3dB", " LowMid偏多+39%: 600Hz=-0.5dB", " Mid接近目标(Δ+2%) → 不调", " 宽度接近目标(Δ-1.4%) → Side增益归零", " 动态接近目标(Δ+2.9dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 136.0, "centroid": 1310.0, "onset_density": 2.1, "low_energy": 23.200000762939453 }, "ref": { "lufs": -10.9, "peak": -0.20000000298023224, "rms": -13.199999809265137, "crest": 12.899999618530273, "width": 16.799999237060547, "low_pct": 71.0, "mid_pct": 27.799999237060547, "high_pct": 1.0, "centroid": 341.0, "bands": { "sub": 13.5, "bass": 57.5, "low_mid": 24.399999618530273, "mid": 3.4000000953674316, "high_mid": 0.699999988079071, "air": 0.30000001192092896 } } } ] }