{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260512-225145-fcae7f/01_恋人_20260512/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260512-225145-fcae7f/01_恋人_20260512/suno_mixed_0.mp3", "before": { "lufs": -12.8, "peak": -1.5, "rms": -15.600000381469727, "crest": 14.100000381469727, "width": 12.199999809265137, "low_pct": 70.9000015258789, "mid_pct": 25.700000762939453, "high_pct": 3.4000000953674316, "centroid": 647.0, "bands": { "sub": 10.0, "bass": 60.900001525878906, "low_mid": 16.600000381469727, "mid": 9.100000381469727, "high_mid": 2.0999999046325684, "air": 1.2999999523162842 } }, "after": { "lufs": -10.4, "peak": -0.0, "rms": -13.300000190734863, "crest": 13.300000190734863, "width": 10.899999618530273, "low_pct": 67.69999694824219, "mid_pct": 28.5, "high_pct": 3.799999952316284, "centroid": 701.0, "bands": { "sub": 9.300000190734863, "bass": 58.400001525878906, "low_mid": 18.700000762939453, "mid": 9.800000190734863, "high_mid": 2.200000047683716, "air": 1.5 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.3, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.3, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.23600001633167267, "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": -1.5, "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": 0.3, "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": 0.20999999344348907, "side_gain_db": 0.0, "_global_low": 70.9000015258789, "_global_mid": 25.700000762939453, "_global_high": 3.4000000953674316 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=71% Mid=26% High=3% W=12.2% Crest=14.1", " 目标: Low=72% Mid=27% High=1% W=11.6% Crest=13.5", " 差值: ΔLow=-1% ΔMid=-1% ΔHigh=+2% ΔW=+0.6% ΔCrest=+0.6", " 低频接近目标(Δ-1%) → 微调模式", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏少-7%: 600Hz=+0.2dB", " Mid偏多+6%: 2.5kHz=-0.2dB q=1.0", " 宽度接近目标(Δ+0.6%) → Side增益归零", " 动态接近目标(Δ+0.6dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "jazz", "confidence": "low", "source": "audio", "bpm": 69.8, "centroid": 2084.0, "onset_density": 2.7, "low_energy": 64.4000015258789 }, "ref": { "lufs": -9.9, "peak": 1.399999976158142, "rms": -12.0, "crest": 13.5, "width": 11.600000381469727, "low_pct": 71.80000305175781, "mid_pct": 26.799999237060547, "high_pct": 1.399999976158142, "centroid": 341.0, "bands": { "sub": 28.700000762939453, "bass": 43.0, "low_mid": 23.600000381469727, "mid": 3.200000047683716, "high_mid": 1.100000023841858, "air": 0.30000001192092896 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260512-225145-fcae7f/01_恋人_20260512/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260512-225145-fcae7f/01_恋人_20260512/suno_mixed_1.mp3", "before": { "lufs": -12.6, "peak": -1.399999976158142, "rms": -15.399999618530273, "crest": 13.899999618530273, "width": 11.899999618530273, "low_pct": 79.9000015258789, "mid_pct": 17.799999237060547, "high_pct": 2.299999952316284, "centroid": 423.0, "bands": { "sub": 21.799999237060547, "bass": 58.0, "low_mid": 12.800000190734863, "mid": 5.0, "high_mid": 1.399999976158142, "air": 0.8999999761581421 } }, "after": { "lufs": -10.2, "peak": 0.20000000298023224, "rms": -13.100000381469727, "crest": 13.199999809265137, "width": 10.800000190734863, "low_pct": 76.69999694824219, "mid_pct": 20.700000762939453, "high_pct": 2.5999999046325684, "centroid": 474.0, "bands": { "sub": 22.799999237060547, "bass": 53.900001525878906, "low_mid": 14.699999809265137, "mid": 6.0, "high_mid": 1.600000023841858, "air": 1.0 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.5, "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": 0.03, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -0.8099998831748962, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5950000286102295, "tight_hz": 120, "tight_db": -0.7429999709129333, "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": 0.3240000009536743, "side_gain_db": 0.0, "_global_low": 79.9000015258789, "_global_mid": 17.799999237060547, "_global_high": 2.299999952316284 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=80% Mid=18% High=2% W=11.9% Crest=13.9", " 目标: Low=72% Mid=27% High=1% W=11.6% Crest=13.5", " 差值: ΔLow=+8% ΔMid=-9% ΔHigh=+1% ΔW=+0.3% ΔCrest=+0.4", " 低频偏多+8%: 去闷=-0.8dB, 低频增强=0.6dB, 收紧=-0.7dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-11%: 600Hz=+0.3dB", " Mid接近目标(Δ+2%) → 不调", " 宽度接近目标(Δ+0.3%) → 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": "low", "source": "audio", "bpm": 143.6, "centroid": 1979.0, "onset_density": 2.4, "low_energy": 61.29999923706055 }, "ref": { "lufs": -9.9, "peak": 1.399999976158142, "rms": -12.0, "crest": 13.5, "width": 11.600000381469727, "low_pct": 71.80000305175781, "mid_pct": 26.799999237060547, "high_pct": 1.399999976158142, "centroid": 341.0, "bands": { "sub": 28.700000762939453, "bass": 43.0, "low_mid": 23.600000381469727, "mid": 3.200000047683716, "high_mid": 1.100000023841858, "air": 0.30000001192092896 } } } ], "time": 38.7 }