{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260513-011758-5aa23f/01_我怀念的_20260513/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260513-011758-5aa23f/01_我怀念的_20260513/suno_mixed_0.mp3", "before": { "lufs": -11.5, "peak": -0.8999999761581421, "rms": -15.100000381469727, "crest": 14.199999809265137, "width": 12.199999809265137, "low_pct": 24.100000381469727, "mid_pct": 72.4000015258789, "high_pct": 3.5, "centroid": 1073.0, "bands": { "sub": 6.199999809265137, "bass": 17.899999618530273, "low_mid": 27.600000381469727, "mid": 44.79999923706055, "high_mid": 2.799999952316284, "air": 0.699999988079071 } }, "after": { "lufs": -9.5, "peak": 0.20000000298023224, "rms": -12.699999809265137, "crest": 12.899999618530273, "width": 11.5, "low_pct": 27.799999237060547, "mid_pct": 68.9000015258789, "high_pct": 3.299999952316284, "centroid": 1000.0, "bands": { "sub": 7.5, "bass": 20.299999237060547, "low_mid": 29.700000762939453, "mid": 39.20000076293945, "high_mid": 2.5999999046325684, "air": 0.699999988079071 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.5399999618530273, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5399999618530273, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.5, "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": 0.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 1.9599997997283936, "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": 0.0, "_global_low": 24.100000381469727, "_global_mid": 72.4000015258789, "_global_high": 3.5 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=24% Mid=72% High=4% W=12.2% Crest=14.2", " 目标: Low=36% Mid=61% High=3% W=13.5% Crest=15.8", " 差值: ΔLow=-12% ΔMid=+11% ΔHigh=+1% ΔW=-1.3% ΔCrest=-1.6", " 低频偏少-12%: 去闷=0, 低频增强=2.0dB, Mid低频=0.5dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-23%: 600Hz=+0.5dB", " Mid偏多+34%: 2.5kHz=-0.5dB q=1.0", " 宽度接近目标(Δ-1.3%) → Side增益归零", " 动态接近目标(Δ-1.6dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 136.0, "centroid": 2074.0, "onset_density": 1.8, "low_energy": 24.200000762939453 }, "ref": { "lufs": -10.3, "peak": 1.600000023841858, "rms": -14.199999809265137, "crest": 15.800000190734863, "width": 13.5, "low_pct": 36.099998474121094, "mid_pct": 61.0, "high_pct": 2.9000000953674316, "centroid": 726.0, "bands": { "sub": 4.599999904632568, "bass": 31.5, "low_mid": 50.29999923706055, "mid": 10.699999809265137, "high_mid": 1.899999976158142, "air": 0.8999999761581421 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260513-011758-5aa23f/01_我怀念的_20260513/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260513-011758-5aa23f/01_我怀念的_20260513/suno_mixed_1.mp3", "before": { "lufs": -11.4, "peak": -0.30000001192092896, "rms": -14.800000190734863, "crest": 14.5, "width": 12.899999618530273, "low_pct": 40.099998474121094, "mid_pct": 56.29999923706055, "high_pct": 3.5, "centroid": 821.0, "bands": { "sub": 11.399999618530273, "bass": 28.799999237060547, "low_mid": 39.29999923706055, "mid": 17.0, "high_mid": 2.5999999046325684, "air": 0.8999999761581421 } }, "after": { "lufs": -9.5, "peak": -0.0, "rms": -12.899999618530273, "crest": 12.899999618530273, "width": 12.399999618530273, "low_pct": 35.599998474121094, "mid_pct": 60.5, "high_pct": 3.9000000953674316, "centroid": 881.0, "bands": { "sub": 8.5, "bass": 27.100000381469727, "low_mid": 42.70000076293945, "mid": 17.799999237060547, "high_mid": 2.799999952316284, "air": 1.100000023841858 } }, "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": -0.25200000405311584, "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": 0.32999998331069946, "side_gain_db": 0.0, "_global_low": 40.099998474121094, "_global_mid": 56.29999923706055, "_global_high": 3.5 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=40% Mid=56% High=4% W=12.9% Crest=14.5", " 目标: Low=36% Mid=61% High=3% W=13.5% Crest=15.8", " 差值: ΔLow=+4% ΔMid=-5% ΔHigh=+1% ΔW=-0.6% ΔCrest=-1.3", " 低频接近目标(Δ+4%) → 微调模式", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-11%: 600Hz=+0.3dB", " Mid偏多+6%: 2.5kHz=-0.3dB q=1.0", " 宽度接近目标(Δ-0.6%) → Side增益归零", " 动态接近目标(Δ-1.3dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 136.0, "centroid": 1905.0, "onset_density": 1.6, "low_energy": 27.899999618530273 }, "ref": { "lufs": -10.3, "peak": 1.600000023841858, "rms": -14.199999809265137, "crest": 15.800000190734863, "width": 13.5, "low_pct": 36.099998474121094, "mid_pct": 61.0, "high_pct": 2.9000000953674316, "centroid": 726.0, "bands": { "sub": 4.599999904632568, "bass": 31.5, "low_mid": 50.29999923706055, "mid": 10.699999809265137, "high_mid": 1.899999976158142, "air": 0.8999999761581421 } } } ], "time": 45.7 }