{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-151921-e4a4eb/02_THE GREATEST_20260418/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-151921-e4a4eb/02_THE GREATEST_20260418/suno_mixed_0.mp3", "before": { "lufs": -12.9, "peak": -1.600000023841858, "rms": -16.100000381469727, "crest": 14.5, "width": 12.399999618530273, "low_pct": 31.5, "mid_pct": 62.400001525878906, "high_pct": 6.0, "centroid": 1221.0, "bands": { "sub": 8.300000190734863, "bass": 23.200000762939453, "low_mid": 33.79999923706055, "mid": 28.5, "high_mid": 3.299999952316284, "air": 2.799999952316284 } }, "after": { "lufs": -9.3, "peak": 0.10000000149011612, "rms": -12.199999809265137, "crest": 12.300000190734863, "width": 12.0, "low_pct": 39.20000076293945, "mid_pct": 54.900001525878906, "high_pct": 5.900000095367432, "centroid": 1120.0, "bands": { "sub": 10.5, "bass": 28.700000762939453, "low_mid": 30.200000762939453, "mid": 24.700000762939453, "high_mid": 3.200000047683716, "air": 2.700000047683716 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.23760002851486206, "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": 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": -0.4960000514984131, "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": -0.20099996030330658, "side_gain_db": 0.7920000553131104, "_global_low": 31.5, "_global_mid": 62.400001525878906, "_global_high": 6.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=32% Mid=62% High=6% W=12.4% Crest=14.5", " 目标: Low=72% Mid=28% High=0% W=19.0% Crest=14.0", " 差值: ΔLow=-40% ΔMid=+34% ΔHigh=+6% ΔW=-6.6% ΔCrest=+0.5", " 低频偏少-40%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+6%: 空气感=-0.3dB", " LowMid偏多+7%: 600Hz=-0.2dB", " Mid偏多+28%: 2.5kHz=-0.5dB q=1.0", " Air偏多+2.7%: 空气感再降0.2dB→-0.5dB", " 宽度偏窄-6.6%: Side=+0.8dB", " 动态接近目标(Δ+0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 129.2, "centroid": 2406.0, "onset_density": 2.0, "low_energy": 23.799999237060547 }, "ref": { "lufs": -11.0, "peak": 0.5, "rms": -13.5, "crest": 14.0, "width": 19.0, "low_pct": 71.69999694824219, "mid_pct": 28.0, "high_pct": 0.20000000298023224, "centroid": 211.0, "bands": { "sub": 28.899999618530273, "bass": 42.79999923706055, "low_mid": 27.100000381469727, "mid": 0.8999999761581421, "high_mid": 0.10000000149011612, "air": 0.10000000149011612 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260418-151921-e4a4eb/02_THE GREATEST_20260418/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260418-151921-e4a4eb/02_THE GREATEST_20260418/suno_mixed_1.mp3", "before": { "lufs": -13.4, "peak": -2.799999952316284, "rms": -16.299999237060547, "crest": 13.5, "width": 14.199999809265137, "low_pct": 37.79999923706055, "mid_pct": 57.79999923706055, "high_pct": 4.400000095367432, "centroid": 1048.0, "bands": { "sub": 9.300000190734863, "bass": 28.5, "low_mid": 20.100000381469727, "mid": 37.70000076293945, "high_mid": 3.5, "air": 0.8999999761581421 } }, "after": { "lufs": -9.4, "peak": 0.10000000149011612, "rms": -12.0, "crest": 12.100000381469727, "width": 13.300000190734863, "low_pct": 44.70000076293945, "mid_pct": 51.20000076293945, "high_pct": 4.0, "centroid": 930.0, "bands": { "sub": 11.699999809265137, "bass": 33.099998474121094, "low_mid": 19.600000381469727, "mid": 31.600000381469727, "high_mid": 3.0999999046325684, "air": 0.8999999761581421 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.17280001938343048, "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": 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": -0.12000003457069397, "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": 0.20999999344348907, "side_gain_db": 0.5760000348091125, "_global_low": 37.79999923706055, "_global_mid": 57.79999923706055, "_global_high": 4.400000095367432 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=38% Mid=58% High=4% W=14.2% Crest=13.5", " 目标: Low=72% Mid=28% High=0% W=19.0% Crest=14.0", " 差值: ΔLow=-34% ΔMid=+30% ΔHigh=+4% ΔW=-4.8% ΔCrest=-0.5", " 低频偏少-34%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+4%: 空气感=-0.1dB", " LowMid偏少-7%: 600Hz=+0.2dB", " Mid偏多+37%: 2.5kHz=-0.5dB q=1.0", " 宽度偏窄-4.8%: Side=+0.6dB", " 动态接近目标(Δ-0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 129.2, "centroid": 2277.0, "onset_density": 1.9, "low_energy": 32.5 }, "ref": { "lufs": -11.0, "peak": 0.5, "rms": -13.5, "crest": 14.0, "width": 19.0, "low_pct": 71.69999694824219, "mid_pct": 28.0, "high_pct": 0.20000000298023224, "centroid": 211.0, "bands": { "sub": 28.899999618530273, "bass": 42.79999923706055, "low_mid": 27.100000381469727, "mid": 0.8999999761581421, "high_mid": 0.10000000149011612, "air": 0.10000000149011612 } } } ], "time": 43.7 }