{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260401-230616/02_Uptown Funk_Neon_Boulevard_20260401/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260401-230616/02_Uptown Funk_Neon_Boulevard_20260401/suno_mixed_0.mp3", "before": { "lufs": -13.4, "peak": -2.299999952316284, "rms": -15.399999618530273, "crest": 13.199999809265137, "width": 5.300000190734863, "low_pct": 63.0, "mid_pct": 32.099998474121094, "high_pct": 4.900000095367432, "centroid": 793.0, "bands": { "sub": 19.600000381469727, "bass": 43.400001525878906, "low_mid": 20.399999618530273, "mid": 11.600000381469727, "high_mid": 2.5, "air": 2.4000000953674316 } }, "after": { "lufs": -10.0, "peak": 0.0, "rms": -12.300000190734863, "crest": 12.300000190734863, "width": 5.400000095367432, "low_pct": 56.599998474121094, "mid_pct": 37.5, "high_pct": 5.800000190734863, "centroid": 923.0, "bands": { "sub": 16.299999237060547, "bass": 40.400001525878906, "low_mid": 23.700000762939453, "mid": 13.800000190734863, "high_mid": 3.0, "air": 2.9000000953674316 } }, "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": 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": 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": 0.050000011920928955, "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": 0.0, "side_gain_db": 0.0, "_global_low": 63.0, "_global_mid": 32.099998474121094, "_global_high": 4.900000095367432 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=63% Mid=32% High=5% W=5.3% Crest=13.2", " 目标: Low=64% Mid=33% High=2% W=6.7% Crest=14.3", " 差值: ΔLow=-1% ΔMid=-1% ΔHigh=+2% ΔW=-1.4% ΔCrest=-1.1", " 低频接近目标(Δ-1%) → 微调模式", " 高频偏多+2%: 空气感=0.1dB", " LowMid接近目标(Δ-1%) → 不调", " Mid接近目标(Δ-0%) → 不调", " 宽度接近目标(Δ-1.4%) → Side增益归零", " 动态接近目标(Δ-1.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "rock", "confidence": "medium", "source": "audio", "bpm": 112.3, "centroid": 3040.0, "onset_density": 4.2, "low_energy": 57.900001525878906 }, "ref": { "lufs": -10.6, "peak": 1.100000023841858, "rms": -13.199999809265137, "crest": 14.300000190734863, "width": 6.699999809265137, "low_pct": 64.30000305175781, "mid_pct": 33.20000076293945, "high_pct": 2.4000000953674316, "centroid": 542.0, "bands": { "sub": 8.199999809265137, "bass": 56.099998474121094, "low_mid": 21.299999237060547, "mid": 11.899999618530273, "high_mid": 2.0, "air": 0.4000000059604645 } } }, { "input": "/srv/music-files/pipeline/batch-20260401-230616/02_Uptown Funk_Neon_Boulevard_20260401/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260401-230616/02_Uptown Funk_Neon_Boulevard_20260401/suno_mixed_1.mp3", "before": { "lufs": -12.3, "peak": -0.10000000149011612, "rms": -14.800000190734863, "crest": 14.699999809265137, "width": 4.699999809265137, "low_pct": 51.20000076293945, "mid_pct": 40.79999923706055, "high_pct": 7.800000190734863, "centroid": 1031.0, "bands": { "sub": 15.899999618530273, "bass": 35.29999923706055, "low_mid": 27.200000762939453, "mid": 13.600000381469727, "high_mid": 5.300000190734863, "air": 2.5 } }, "after": { "lufs": -8.9, "peak": 0.20000000298023224, "rms": -11.399999618530273, "crest": 11.600000381469727, "width": 4.199999809265137, "low_pct": 54.099998474121094, "mid_pct": 38.400001525878906, "high_pct": 7.5, "centroid": 983.0, "bands": { "sub": 17.299999237060547, "bass": 36.900001525878906, "low_mid": 25.600000381469727, "mid": 12.699999809265137, "high_mid": 5.0, "air": 2.5 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.562000036239624, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.562000036239624, "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": 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": -0.40799999237060547, "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": -0.1770000457763672, "side_gain_db": 0.0, "_global_low": 51.20000076293945, "_global_mid": 40.79999923706055, "_global_high": 7.800000190734863 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=51% Mid=41% High=8% W=4.7% Crest=14.7", " 目标: Low=64% Mid=33% High=2% W=6.7% Crest=14.3", " 差值: ΔLow=-13% ΔMid=+8% ΔHigh=+5% ΔW=-2.0% ΔCrest=+0.4", " 低频偏少-13%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+5%: 空气感=-0.2dB", " LowMid偏多+6%: 600Hz=-0.2dB", " Mid接近目标(Δ+2%) → 不调", " Air偏多+2.1%: 空气感再降0.2dB→-0.4dB", " 宽度接近目标(Δ-2.0%) → Side增益归零", " 动态接近目标(Δ+0.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 117.5, "centroid": 3362.0, "onset_density": 3.1, "low_energy": 58.599998474121094 }, "ref": { "lufs": -10.6, "peak": 1.100000023841858, "rms": -13.199999809265137, "crest": 14.300000190734863, "width": 6.699999809265137, "low_pct": 64.30000305175781, "mid_pct": 33.20000076293945, "high_pct": 2.4000000953674316, "centroid": 542.0, "bands": { "sub": 8.199999809265137, "bass": 56.099998474121094, "low_mid": 21.299999237060547, "mid": 11.899999618530273, "high_mid": 2.0, "air": 0.4000000059604645 } } } ], "time": 30.0 }