{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-235250-2ef77f/01_Good Day_20260418/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-235250-2ef77f/01_Good Day_20260418/suno_mixed_0.mp3", "before": { "lufs": -13.1, "peak": -2.200000047683716, "rms": -16.600000381469727, "crest": 14.399999618530273, "width": 11.800000190734863, "low_pct": 27.0, "mid_pct": 67.80000305175781, "high_pct": 5.199999809265137, "centroid": 1298.0, "bands": { "sub": 4.699999809265137, "bass": 22.299999237060547, "low_mid": 27.299999237060547, "mid": 40.5, "high_mid": 4.099999904632568, "air": 1.2000000476837158 } }, "after": { "lufs": -9.2, "peak": -0.0, "rms": -12.5, "crest": 12.5, "width": 10.5, "low_pct": 31.100000381469727, "mid_pct": 63.79999923706055, "high_pct": 5.099999904632568, "centroid": 1207.0, "bands": { "sub": 6.5, "bass": 24.600000381469727, "low_mid": 27.600000381469727, "mid": 36.20000076293945, "high_mid": 3.9000000953674316, "air": 1.2000000476837158 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.550000011920929, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.550000011920929, "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": 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": 0.19800005853176117, "side_gain_db": 0.0, "_global_low": 27.0, "_global_mid": 67.80000305175781, "_global_high": 5.199999809265137 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=27% Mid=68% High=5% W=11.8% Crest=14.4", " 目标: Low=40% Mid=56% High=4% W=10.3% Crest=11.8", " 差值: ΔLow=-12% ΔMid=+12% ΔHigh=+1% ΔW=+1.5% ΔCrest=+2.6", " 低频偏少-12%: 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偏少-7%: 600Hz=+0.2dB", " Mid偏多+18%: 2.5kHz=-0.5dB q=1.0", " 宽度接近目标(Δ+1.5%) → Side增益归零", " 动态接近目标(Δ+2.6dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 129.2, "centroid": 3105.0, "onset_density": 3.4, "low_energy": 31.200000762939453 }, "ref": { "lufs": -7.6, "peak": 1.100000023841858, "rms": -10.699999809265137, "crest": 11.800000190734863, "width": 10.300000190734863, "low_pct": 39.5, "mid_pct": 56.20000076293945, "high_pct": 4.300000190734863, "centroid": 984.0, "bands": { "sub": 8.899999618530273, "bass": 30.600000381469727, "low_mid": 33.900001525878906, "mid": 22.299999237060547, "high_mid": 2.299999952316284, "air": 2.0 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-235250-2ef77f/01_Good Day_20260418/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-235250-2ef77f/01_Good Day_20260418/suno_mixed_1.mp3", "before": { "lufs": -12.8, "peak": -1.7000000476837158, "rms": -16.200000762939453, "crest": 14.600000381469727, "width": 15.699999809265137, "low_pct": 34.900001525878906, "mid_pct": 59.70000076293945, "high_pct": 5.400000095367432, "centroid": 1311.0, "bands": { "sub": 6.199999809265137, "bass": 28.600000381469727, "low_mid": 22.5, "mid": 37.099998474121094, "high_mid": 3.0, "air": 2.4000000953674316 } }, "after": { "lufs": -9.2, "peak": 0.10000000149011612, "rms": -12.5, "crest": 12.699999809265137, "width": 13.300000190734863, "low_pct": 31.899999618530273, "mid_pct": 62.29999923706055, "high_pct": 5.800000190734863, "centroid": 1335.0, "bands": { "sub": 5.800000190734863, "bass": 26.100000381469727, "low_mid": 25.899999618530273, "mid": 36.400001525878906, "high_mid": 3.0999999046325684, "air": 2.700000047683716 } }, "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": -0.5, "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": 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": 0.3, "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": 0.3420000374317169, "side_gain_db": -0.5399999618530273, "_global_low": 34.900001525878906, "_global_mid": 59.70000076293945, "_global_high": 5.400000095367432 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=35% Mid=60% High=5% W=15.7% Crest=14.6", " 目标: Low=40% Mid=56% High=4% W=10.3% Crest=11.8", " 差值: ΔLow=-5% ΔMid=+4% ΔHigh=+1% ΔW=+5.4% ΔCrest=+2.8", " 低频接近目标(Δ-5%) → 微调模式", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-11%: 600Hz=+0.3dB", " Mid偏多+15%: 2.5kHz=-0.5dB q=1.0", " 宽度偏宽+5.4%: Side整体=-0.5dB", " 动态接近目标(Δ+2.8dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 3238.0, "onset_density": 3.9, "low_energy": 43.0 }, "ref": { "lufs": -7.6, "peak": 1.100000023841858, "rms": -10.699999809265137, "crest": 11.800000190734863, "width": 10.300000190734863, "low_pct": 39.5, "mid_pct": 56.20000076293945, "high_pct": 4.300000190734863, "centroid": 984.0, "bands": { "sub": 8.899999618530273, "bass": 30.600000381469727, "low_mid": 33.900001525878906, "mid": 22.299999237060547, "high_mid": 2.299999952316284, "air": 2.0 } } } ], "time": 37.5 }