{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/02_Back On You_20260514/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/02_Back On You_20260514/suno_mixed_0.mp3", "before": { "lufs": -12.6, "peak": -2.0999999046325684, "rms": -14.300000190734863, "crest": 12.199999809265137, "width": 5.199999809265137, "low_pct": 50.900001525878906, "mid_pct": 44.099998474121094, "high_pct": 5.0, "centroid": 865.0, "bands": { "sub": 12.600000381469727, "bass": 38.29999923706055, "low_mid": 35.0, "mid": 9.100000381469727, "high_mid": 3.299999952316284, "air": 1.7000000476837158 } }, "after": { "lufs": -10.1, "peak": 0.10000000149011612, "rms": -11.899999618530273, "crest": 11.899999618530273, "width": 5.199999809265137, "low_pct": 45.099998474121094, "mid_pct": 49.5, "high_pct": 5.400000095367432, "centroid": 942.0, "bands": { "sub": 11.199999809265137, "bass": 33.900001525878906, "low_mid": 39.5, "mid": 10.0, "high_mid": 3.5999999046325684, "air": 1.899999976158142 } }, "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": -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": -0.07999998331069946, "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": 0.14999999105930328, "side_gain_db": 0.0, "_global_low": 50.900001525878906, "_global_mid": 44.099998474121094, "_global_high": 5.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=51% Mid=44% High=5% W=5.2% Crest=12.2", " 目标: Low=52% Mid=46% High=1% W=4.3% Crest=14.3", " 差值: ΔLow=-2% ΔMid=-2% ΔHigh=+4% ΔW=+0.9% ΔCrest=-2.1", " 低频接近目标(Δ-2%) → 微调模式", " 高频偏多+4%: 空气感=-0.1dB", " LowMid偏少-5%: 600Hz=+0.1dB", " Mid接近目标(Δ+3%) → 不调", " 宽度接近目标(Δ+0.9%) → Side增益归零", " 动态接近目标(Δ-2.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 3109.0, "onset_density": 5.2, "low_energy": 79.5 }, "ref": { "lufs": -10.3, "peak": 2.0, "rms": -12.300000190734863, "crest": 14.300000190734863, "width": 4.300000190734863, "low_pct": 52.5, "mid_pct": 46.20000076293945, "high_pct": 1.2000000476837158, "centroid": 422.0, "bands": { "sub": 11.0, "bass": 41.5, "low_mid": 40.0, "mid": 6.199999809265137, "high_mid": 1.100000023841858, "air": 0.20000000298023224 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/02_Back On You_20260514/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260514-161636-5676b8/02_Back On You_20260514/suno_mixed_1.mp3", "before": { "lufs": -13.3, "peak": -0.6000000238418579, "rms": -15.100000381469727, "crest": 14.5, "width": 6.400000095367432, "low_pct": 76.80000305175781, "mid_pct": 18.600000381469727, "high_pct": 4.5, "centroid": 678.0, "bands": { "sub": 41.79999923706055, "bass": 35.099998474121094, "low_mid": 8.0, "mid": 10.600000381469727, "high_mid": 2.299999952316284, "air": 2.299999952316284 } }, "after": { "lufs": -11.0, "peak": 0.30000001192092896, "rms": -13.100000381469727, "crest": 13.399999618530273, "width": 6.900000095367432, "low_pct": 70.9000015258789, "mid_pct": 23.5, "high_pct": 5.599999904632568, "centroid": 825.0, "bands": { "sub": 38.400001525878906, "bass": 32.5, "low_mid": 9.600000381469727, "mid": 13.899999618530273, "high_mid": 2.799999952316284, "air": 2.799999952316284 } }, "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, "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": -0.17600001394748688, "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": -2.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.0, "tight_hz": 120, "tight_db": -1.2290000915527344, "tight_q": 1.5, "air_hz": 16000, "air_db": -0.1979999840259552, "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": -0.20999999344348907, "_global_low": 76.80000305175781, "_global_mid": 18.600000381469727, "_global_high": 4.5 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=77% Mid=19% High=4% W=6.4% Crest=14.5", " 目标: Low=52% Mid=46% High=1% W=4.3% Crest=14.3", " 差值: ΔLow=+24% ΔMid=-28% ΔHigh=+3% ΔW=+2.1% ΔCrest=+0.2", " 低频偏多+24%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.2dB", " 高频偏多+3%: 空气感=-0.0dB", " LowMid偏少-32%: 600Hz=+0.5dB", " Mid偏多+4%: 2.5kHz=-0.2dB q=1.0", " Air偏多+2.1%: 空气感再降0.2dB→-0.2dB", " 宽度偏宽+2.1%: Side整体=-0.2dB", " 动态接近目标(Δ+0.2dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 3361.0, "onset_density": 5.0, "low_energy": 66.69999694824219 }, "ref": { "lufs": -10.3, "peak": 2.0, "rms": -12.300000190734863, "crest": 14.300000190734863, "width": 4.300000190734863, "low_pct": 52.5, "mid_pct": 46.20000076293945, "high_pct": 1.2000000476837158, "centroid": 422.0, "bands": { "sub": 11.0, "bass": 41.5, "low_mid": 40.0, "mid": 6.199999809265137, "high_mid": 1.100000023841858, "air": 0.20000000298023224 } } } ], "time": 39.8 }