{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260512-183723-55594e/01_Merry-Go-Round_20260512/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260512-183723-55594e/01_Merry-Go-Round_20260512/suno_mixed_0.mp3", "before": { "lufs": -12.5, "peak": -0.800000011920929, "rms": -15.0, "crest": 14.199999809265137, "width": 18.5, "low_pct": 48.400001525878906, "mid_pct": 49.599998474121094, "high_pct": 2.0, "centroid": 540.0, "bands": { "sub": 13.0, "bass": 35.400001525878906, "low_mid": 42.0, "mid": 7.599999904632568, "high_mid": 1.2000000476837158, "air": 0.800000011920929 } }, "after": { "lufs": -9.7, "peak": 0.20000000298023224, "rms": -12.300000190734863, "crest": 12.5, "width": 21.5, "low_pct": 41.400001525878906, "mid_pct": 56.29999923706055, "high_pct": 2.299999952316284, "centroid": 622.0, "bands": { "sub": 11.0, "bass": 30.399999618530273, "low_mid": 47.0, "mid": 9.300000190734863, "high_mid": 1.399999976158142, "air": 0.8999999761581421 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.4716000258922577, "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": 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": 0.03499998897314072, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.3600002527236938, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.3199998736381531, "tight_hz": 120, "tight_db": -0.9080000519752502, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.3, "comp_threshold_db": -5.749999523162842, "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": 1.5720000267028809, "_global_low": 48.400001525878906, "_global_mid": 49.599998474121094, "_global_high": 2.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=48% Mid=50% High=2% W=18.5% Crest=14.2", " 目标: Low=35% Mid=65% High=0% W=31.6% Crest=18.7", " 差值: ΔLow=+14% ΔMid=-16% ΔHigh=+2% ΔW=-13.1% ΔCrest=-4.5", " 低频偏多+14%: 去闷=-1.4dB, 低频增强=0.3dB, 收紧=-0.9dB", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏少-17%: 600Hz=+0.5dB", " Mid接近目标(Δ+2%) → 不调", " 宽度偏窄-13.1%: Side=+1.6dB", " 动态偏小-4.5dB: 压缩阈值=-5.7dB, PC mix=3%" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 161.5, "centroid": 1843.0, "onset_density": 4.1, "low_energy": 45.099998474121094 }, "ref": { "lufs": -16.1, "peak": -0.30000001192092896, "rms": -19.0, "crest": 18.700000762939453, "width": 31.600000381469727, "low_pct": 34.79999923706055, "mid_pct": 65.0999984741211, "high_pct": 0.0, "centroid": 463.0, "bands": { "sub": 0.10000000149011612, "bass": 34.70000076293945, "low_mid": 59.29999923706055, "mid": 5.800000190734863, "high_mid": 0.0, "air": 0.0 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260512-183723-55594e/01_Merry-Go-Round_20260512/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260512-183723-55594e/01_Merry-Go-Round_20260512/suno_mixed_1.mp3", "before": { "lufs": -12.6, "peak": -1.2000000476837158, "rms": -14.899999618530273, "crest": 13.699999809265137, "width": 19.0, "low_pct": 52.400001525878906, "mid_pct": 44.599998474121094, "high_pct": 3.0, "centroid": 684.0, "bands": { "sub": 24.399999618530273, "bass": 28.0, "low_mid": 33.70000076293945, "mid": 10.800000190734863, "high_mid": 1.7999999523162842, "air": 1.2000000476837158 } }, "after": { "lufs": -10.1, "peak": -0.0, "rms": -12.699999809265137, "crest": 12.699999809265137, "width": 23.700000762939453, "low_pct": 47.0, "mid_pct": 49.29999923706055, "high_pct": 3.700000047683716, "centroid": 781.0, "bands": { "sub": 21.100000381469727, "bass": 25.899999618530273, "low_mid": 37.29999923706055, "mid": 12.0, "high_mid": 2.200000047683716, "air": 1.5 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.4536000192165375, "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": -0.19999998807907104, "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": 0.029999990016222, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.760000228881836, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.11999988555908203, "tight_hz": 120, "tight_db": -1.0280001163482666, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.0, "comp_threshold_db": -5.499999523162842, "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": 1.5119999647140503, "_global_low": 52.400001525878906, "_global_mid": 44.599998474121094, "_global_high": 3.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=52% Mid=45% High=3% W=19.0% Crest=13.7", " 目标: Low=35% Mid=65% High=0% W=31.6% Crest=18.7", " 差值: ΔLow=+18% ΔMid=-20% ΔHigh=+3% ΔW=-12.6% ΔCrest=-5.0", " 低频偏多+18%: 去闷=-1.8dB, 低频增强=0.1dB, 收紧=-1.0dB", " 高频偏多+3%: 空气感=0.0dB", " LowMid偏少-26%: 600Hz=+0.5dB", " Mid偏多+5%: 2.5kHz=-0.2dB q=1.0", " 宽度偏窄-12.6%: Side=+1.5dB", " 动态偏小-5.0dB: 压缩阈值=-5.5dB, PC mix=3%" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 161.5, "centroid": 1535.0, "onset_density": 4.2, "low_energy": 51.099998474121094 }, "ref": { "lufs": -16.1, "peak": -0.30000001192092896, "rms": -19.0, "crest": 18.700000762939453, "width": 31.600000381469727, "low_pct": 34.79999923706055, "mid_pct": 65.0999984741211, "high_pct": 0.0, "centroid": 463.0, "bands": { "sub": 0.10000000149011612, "bass": 34.70000076293945, "low_mid": 59.29999923706055, "mid": 5.800000190734863, "high_mid": 0.0, "air": 0.0 } } } ], "time": 51.2 }