{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/01_Levitate_20260725/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/01_Levitate_20260725/suno_mixed_0.mp3", "before": { "lufs": -13.2, "peak": -2.0, "rms": -13.5, "crest": 11.399999618530273, "width": 7.300000190734863, "low_pct": 59.70000076293945, "mid_pct": 40.29999923706055, "high_pct": 0.10000000149011612, "centroid": 338.0, "bands": { "sub": 0.800000011920929, "bass": 58.900001525878906, "low_mid": 37.29999923706055, "mid": 2.9000000953674316, "high_mid": 0.10000000149011612, "air": 0.0 } }, "after": { "lufs": -10.8, "peak": -0.0, "rms": -10.899999618530273, "crest": 10.899999618530273, "width": 6.300000190734863, "low_pct": 67.0999984741211, "mid_pct": 32.900001525878906, "high_pct": 0.10000000149011612, "centroid": 303.0, "bands": { "sub": 1.100000023841858, "bass": 65.9000015258789, "low_mid": 30.200000762939453, "mid": 2.700000047683716, "high_mid": 0.10000000149011612, "air": 0.0 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.11880001425743103, "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": 0.047999992966651917, "pre_gain_db": -1.5, "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": -6.399999618530273, "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": 0.3960000276565552, "_global_low": 59.70000076293945, "_global_mid": 40.29999923706055, "_global_high": 0.10000000149011612 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=60% Mid=40% High=0% W=7.3% Crest=11.4", " 目标: Low=86% Mid=12% High=1% W=10.6% Crest=14.6", " 差值: ΔLow=-27% ΔMid=+28% ΔHigh=-1% ΔW=-3.3% ΔCrest=-3.2", " 低频偏少-27%: 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+28%: 600Hz=-0.5dB", " Mid接近目标(Δ+0%) → 不调", " 宽度偏窄-3.3%: Side=+0.4dB", " 动态偏小-3.2dB: 压缩阈值=-6.4dB, PC mix=5%" ], "genre": { "genre": "rnb", "confidence": "medium", "source": "audio", "bpm": 99.4, "centroid": 1604.0, "onset_density": 3.4, "low_energy": 88.5 }, "ref": { "lufs": -12.8, "peak": 2.200000047683716, "rms": -12.399999618530273, "crest": 14.600000381469727, "width": 10.600000381469727, "low_pct": 86.4000015258789, "mid_pct": 12.199999809265137, "high_pct": 1.2999999523162842, "centroid": 228.0, "bands": { "sub": 73.9000015258789, "bass": 12.5, "low_mid": 9.800000190734863, "mid": 2.4000000953674316, "high_mid": 0.8999999761581421, "air": 0.4000000059604645 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/01_Levitate_20260725/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260725-221237-dcea71/01_Levitate_20260725/suno_mixed_1.mp3", "before": { "lufs": -13.2, "peak": -1.2000000476837158, "rms": -13.5, "crest": 12.300000190734863, "width": 6.0, "low_pct": 48.79999923706055, "mid_pct": 51.099998474121094, "high_pct": 0.20000000298023224, "centroid": 339.0, "bands": { "sub": 0.0, "bass": 48.70000076293945, "low_mid": 47.400001525878906, "mid": 3.700000047683716, "high_mid": 0.20000000298023224, "air": 0.0 } }, "after": { "lufs": -10.7, "peak": 0.10000000149011612, "rms": -10.899999618530273, "crest": 11.0, "width": 5.800000190734863, "low_pct": 46.0, "mid_pct": 53.79999923706055, "high_pct": 0.20000000298023224, "centroid": 354.0, "bands": { "sub": 0.10000000149011612, "bass": 45.900001525878906, "low_mid": 49.70000076293945, "mid": 4.099999904632568, "high_mid": 0.20000000298023224, "air": 0.0 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.1656000167131424, "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": -1.5, "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": 0.5520000457763672, "_global_low": 48.79999923706055, "_global_mid": 51.099998474121094, "_global_high": 0.20000000298023224 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=49% Mid=51% High=0% W=6.0% Crest=12.3", " 目标: Low=86% Mid=12% High=1% W=10.6% Crest=14.6", " 差值: ΔLow=-38% ΔMid=+39% ΔHigh=-1% ΔW=-4.6% ΔCrest=-2.3", " 低频偏少-38%: 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+38%: 600Hz=-0.5dB", " Mid接近目标(Δ+1%) → 不调", " 宽度偏窄-4.6%: Side=+0.6dB", " 动态接近目标(Δ-2.3dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 152.0, "centroid": 1062.0, "onset_density": 4.0, "low_energy": 87.30000305175781 }, "ref": { "lufs": -12.8, "peak": 2.200000047683716, "rms": -12.399999618530273, "crest": 14.600000381469727, "width": 10.600000381469727, "low_pct": 86.4000015258789, "mid_pct": 12.199999809265137, "high_pct": 1.2999999523162842, "centroid": 228.0, "bands": { "sub": 73.9000015258789, "bass": 12.5, "low_mid": 9.800000190734863, "mid": 2.4000000953674316, "high_mid": 0.8999999761581421, "air": 0.4000000059604645 } } } ], "time": 34.8 }