{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260419-130340-8412dc/01_Woman_20260419/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260419-130340-8412dc/01_Woman_20260419/suno_mixed_0.mp3", "before": { "lufs": -13.9, "peak": -3.0999999046325684, "rms": -16.5, "crest": 13.399999618530273, "width": 13.800000190734863, "low_pct": 54.0, "mid_pct": 41.20000076293945, "high_pct": 4.699999809265137, "centroid": 845.0, "bands": { "sub": 7.199999809265137, "bass": 46.79999923706055, "low_mid": 29.200000762939453, "mid": 12.0, "high_mid": 3.0999999046325684, "air": 1.600000023841858 } }, "after": { "lufs": -9.6, "peak": 0.10000000149011612, "rms": -12.199999809265137, "crest": 12.199999809265137, "width": 12.100000381469727, "low_pct": 54.599998474121094, "mid_pct": 40.5, "high_pct": 4.800000190734863, "centroid": 852.0, "bands": { "sub": 7.599999904632568, "bass": 47.099998474121094, "low_mid": 28.399999618530273, "mid": 12.100000381469727, "high_mid": 3.200000047683716, "air": 1.7000000476837158 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.15119999647140503, "mid_peak_hz": 60, "mid_peak_db": 0.4619999825954437, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.4619999825954437, "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": 1.647999882698059, "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": -0.13499999046325684, "side_gain_db": 0.5039999485015869, "_global_low": 54.0, "_global_mid": 41.20000076293945, "_global_high": 4.699999809265137 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=54% Mid=41% High=5% W=13.8% Crest=13.4", " 目标: Low=62% Mid=35% High=3% W=18.0% Crest=11.9", " 差值: ΔLow=-8% ΔMid=+6% ΔHigh=+1% ΔW=-4.2% ΔCrest=+1.5", " 低频偏少-8%: 去闷=0, 低频增强=1.6dB, Mid低频=0.5dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏多+4%: 600Hz=-0.1dB", " Mid接近目标(Δ+2%) → 不调", " 宽度偏窄-4.2%: Side=+0.5dB", " 动态接近目标(Δ+1.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2514.0, "onset_density": 3.5, "low_energy": 65.0 }, "ref": { "lufs": -7.2, "peak": 2.200000047683716, "rms": -9.699999809265137, "crest": 11.899999618530273, "width": 18.0, "low_pct": 62.099998474121094, "mid_pct": 34.70000076293945, "high_pct": 3.200000047683716, "centroid": 633.0, "bands": { "sub": 8.399999618530273, "bass": 53.70000076293945, "low_mid": 24.700000762939453, "mid": 10.0, "high_mid": 2.299999952316284, "air": 0.8999999761581421 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260419-130340-8412dc/01_Woman_20260419/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260419-130340-8412dc/01_Woman_20260419/suno_mixed_1.mp3", "before": { "lufs": -13.8, "peak": -2.200000047683716, "rms": -16.5, "crest": 14.300000190734863, "width": 11.5, "low_pct": 60.599998474121094, "mid_pct": 35.70000076293945, "high_pct": 3.700000047683716, "centroid": 810.0, "bands": { "sub": 24.399999618530273, "bass": 36.20000076293945, "low_mid": 19.100000381469727, "mid": 16.600000381469727, "high_mid": 3.299999952316284, "air": 0.30000001192092896 } }, "after": { "lufs": -9.8, "peak": -0.0, "rms": -12.699999809265137, "crest": 12.600000381469727, "width": 12.100000381469727, "low_pct": 55.599998474121094, "mid_pct": 40.20000076293945, "high_pct": 4.199999809265137, "centroid": 885.0, "bands": { "sub": 20.5, "bass": 35.099998474121094, "low_mid": 22.200000762939453, "mid": 18.0, "high_mid": 3.799999952316284, "air": 0.4000000059604645 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.23399999737739563, "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": -0.2639999985694885, "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": 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": 0.3, "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": 0.1680000126361847, "side_gain_db": 0.7799999713897705, "_global_low": 60.599998474121094, "_global_mid": 35.70000076293945, "_global_high": 3.700000047683716 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=61% Mid=36% High=4% W=11.5% Crest=14.3", " 目标: Low=62% Mid=35% High=3% W=18.0% Crest=11.9", " 差值: ΔLow=-2% ΔMid=+1% ΔHigh=+0% ΔW=-6.5% ΔCrest=+2.4", " 低频接近目标(Δ-2%) → 微调模式", " 高频接近目标(Δ+0%) → 微量空气感+0.3dB", " LowMid偏少-6%: 600Hz=+0.2dB", " Mid偏多+7%: 2.5kHz=-0.3dB q=1.0", " 宽度偏窄-6.5%: Side=+0.8dB", " 动态接近目标(Δ+2.4dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 2696.0, "onset_density": 3.4, "low_energy": 56.29999923706055 }, "ref": { "lufs": -7.2, "peak": 2.200000047683716, "rms": -9.699999809265137, "crest": 11.899999618530273, "width": 18.0, "low_pct": 62.099998474121094, "mid_pct": 34.70000076293945, "high_pct": 3.200000047683716, "centroid": 633.0, "bands": { "sub": 8.399999618530273, "bass": 53.70000076293945, "low_mid": 24.700000762939453, "mid": 10.0, "high_mid": 2.299999952316284, "air": 0.8999999761581421 } } } ], "time": 62.2 }