{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260404-102449/01_Peaches_Slow_Burn_Summer_20260404/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260404-102449/01_Peaches_Slow_Burn_Summer_20260404/suno_mixed_0.mp3", "before": { "lufs": -13.9, "peak": -0.10000000149011612, "rms": -15.199999809265137, "crest": 15.199999809265137, "width": 4.599999904632568, "low_pct": 68.19999694824219, "mid_pct": 26.899999618530273, "high_pct": 4.800000190734863, "centroid": 723.0, "bands": { "sub": 28.899999618530273, "bass": 39.29999923706055, "low_mid": 21.299999237060547, "mid": 5.699999809265137, "high_mid": 1.5, "air": 3.4000000953674316 } }, "after": { "lufs": -11.0, "peak": 0.0, "rms": -12.699999809265137, "crest": 12.800000190734863, "width": 5.300000190734863, "low_pct": 57.900001525878906, "mid_pct": 35.5, "high_pct": 6.5, "centroid": 955.0, "bands": { "sub": 23.0, "bass": 34.900001525878906, "low_mid": 27.700000762939453, "mid": 7.900000095367432, "high_mid": 2.0, "air": 4.599999904632568 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.1404000073671341, "mid_peak_hz": 60, "mid_peak_db": 0.5, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": 0.11400000005960464, "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": -0.9599998593330383, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5200001001358032, "tight_hz": 120, "tight_db": -0.7879999876022339, "tight_q": 1.5, "air_hz": 16000, "air_db": -0.1980000138282776, "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": 0.26100000739097595, "side_gain_db": 0.46799999475479126, "_global_low": 68.19999694824219, "_global_mid": 26.899999618530273, "_global_high": 4.800000190734863 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=68% Mid=27% High=5% W=4.6% Crest=15.2", " 目标: Low=59% Mid=40% High=2% W=8.5% Crest=12.2", " 差值: ΔLow=+10% ΔMid=-13% ΔHigh=+3% ΔW=-3.9% ΔCrest=+3.0", " 低频偏多+10%: 去闷=-1.0dB, 低频增强=0.5dB, 收紧=-0.8dB", " 高频偏多+3%: 空气感=0.0dB", " LowMid偏少-9%: 600Hz=+0.3dB", " Mid偏少-4%: 2.5kHz=+0.1dB q=1.0", " Air偏多+2.6%: 空气感再降0.2dB→-0.2dB", " 宽度偏窄-3.9%: Side=+0.5dB", " 动态接近目标(Δ+3.0dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "jazz", "confidence": "low", "source": "audio", "bpm": 89.1, "centroid": 2531.0, "onset_density": 2.6, "low_energy": 74.69999694824219 }, "ref": { "lufs": -8.6, "peak": 1.600000023841858, "rms": -10.600000381469727, "crest": 12.199999809265137, "width": 8.5, "low_pct": 58.599998474121094, "mid_pct": 39.5, "high_pct": 1.899999976158142, "centroid": 501.0, "bands": { "sub": 16.0, "bass": 42.5, "low_mid": 30.0, "mid": 9.5, "high_mid": 1.100000023841858, "air": 0.800000011920929 } } }, { "input": "/srv/music-files/pipeline/batch-20260404-102449/01_Peaches_Slow_Burn_Summer_20260404/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260404-102449/01_Peaches_Slow_Burn_Summer_20260404/suno_mixed_1.mp3", "before": { "lufs": -13.4, "peak": -0.0, "rms": -14.300000190734863, "crest": 14.199999809265137, "width": 3.5999999046325684, "low_pct": 67.80000305175781, "mid_pct": 28.700000762939453, "high_pct": 3.5999999046325684, "centroid": 580.0, "bands": { "sub": 34.70000076293945, "bass": 33.0, "low_mid": 23.700000762939453, "mid": 5.0, "high_mid": 1.399999976158142, "air": 2.200000047683716 } }, "after": { "lufs": -10.9, "peak": 0.0, "rms": -12.100000381469727, "crest": 12.100000381469727, "width": 4.5, "low_pct": 53.70000076293945, "mid_pct": 41.20000076293945, "high_pct": 5.099999904632568, "centroid": 803.0, "bands": { "sub": 25.399999618530273, "bass": 28.299999237060547, "low_mid": 34.400001525878906, "mid": 6.800000190734863, "high_mid": 1.7000000476837158, "air": 3.4000000953674316 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.17640000581741333, "mid_peak_hz": 60, "mid_peak_db": 0.5, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": 0.13499999046325684, "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": -0.9200004935264587, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5399997234344482, "tight_hz": 120, "tight_db": -0.7760001420974731, "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": 0.1889999657869339, "side_gain_db": 0.5879999995231628, "_global_low": 67.80000305175781, "_global_mid": 28.700000762939453, "_global_high": 3.5999999046325684 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=68% Mid=29% High=4% W=3.6% Crest=14.2", " 目标: Low=59% Mid=40% High=2% W=8.5% Crest=12.2", " 差值: ΔLow=+9% ΔMid=-11% ΔHigh=+2% ΔW=-4.9% ΔCrest=+2.0", " 低频偏多+9%: 去闷=-0.9dB, 低频增强=0.5dB, 收紧=-0.8dB", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏少-6%: 600Hz=+0.2dB", " Mid偏少-4%: 2.5kHz=+0.1dB q=1.0", " 宽度偏窄-4.9%: Side=+0.6dB", " 动态接近目标(Δ+2.0dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "jazz", "confidence": "low", "source": "audio", "bpm": 89.1, "centroid": 2718.0, "onset_density": 3.0, "low_energy": 77.5 }, "ref": { "lufs": -8.6, "peak": 1.600000023841858, "rms": -10.600000381469727, "crest": 12.199999809265137, "width": 8.5, "low_pct": 58.599998474121094, "mid_pct": 39.5, "high_pct": 1.899999976158142, "centroid": 501.0, "bands": { "sub": 16.0, "bass": 42.5, "low_mid": 30.0, "mid": 9.5, "high_mid": 1.100000023841858, "air": 0.800000011920929 } } } ], "time": 68.8 }