{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260402-014036/02_Talking to the Moon_Paper_Walls_20260402/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260402-014036/02_Talking to the Moon_Paper_Walls_20260402/suno_mixed_0.mp3", "before": { "lufs": -12.9, "peak": 0.4000000059604645, "rms": -15.600000381469727, "crest": 16.0, "width": 11.699999809265137, "low_pct": 80.5, "mid_pct": 16.5, "high_pct": 3.0, "centroid": 454.0, "bands": { "sub": 18.899999618530273, "bass": 61.599998474121094, "low_mid": 15.600000381469727, "mid": 0.8999999761581421, "high_mid": 1.100000023841858, "air": 1.899999976158142 } }, "after": { "lufs": -10.3, "peak": 0.30000001192092896, "rms": -13.199999809265137, "crest": 13.5, "width": 11.199999809265137, "low_pct": 71.5999984741211, "mid_pct": 24.0, "high_pct": 4.400000095367432, "centroid": 620.0, "bands": { "sub": 16.200000762939453, "bass": 55.29999923706055, "low_mid": 22.600000381469727, "mid": 1.399999976158142, "high_mid": 1.600000023841858, "air": 2.799999952316284 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.1404000222682953, "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": 0.4440000057220459, "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": -2.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.0, "tight_hz": 120, "tight_db": -1.5, "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": 0.5, "side_gain_db": 0.46800005435943604, "_global_low": 80.5, "_global_mid": 16.5, "_global_high": 3.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=80% Mid=16% High=3% W=11.7% Crest=16.0", " 目标: Low=43% Mid=53% High=3% W=15.6% Crest=14.9", " 差值: ΔLow=+37% ΔMid=-37% ΔHigh=-0% ΔW=-3.9% ΔCrest=+1.1", " 低频偏多+37%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.5dB", " 高频接近目标(Δ-0%) → 微量空气感+0.3dB", " LowMid偏少-22%: 600Hz=+0.5dB", " Mid偏少-15%: 2.5kHz=+0.4dB q=1.0", " 宽度偏窄-3.9%: Side=+0.5dB", " 动态接近目标(Δ+1.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 136.0, "centroid": 1530.0, "onset_density": 1.8, "low_energy": 59.20000076293945 }, "ref": { "lufs": -8.0, "peak": 4.0, "rms": -10.899999618530273, "crest": 14.899999618530273, "width": 15.600000381469727, "low_pct": 43.20000076293945, "mid_pct": 53.29999923706055, "high_pct": 3.299999952316284, "centroid": 747.0, "bands": { "sub": 6.099999904632568, "bass": 37.0, "low_mid": 37.599998474121094, "mid": 15.699999809265137, "high_mid": 2.700000047683716, "air": 0.699999988079071 } } }, { "input": "/srv/music-files/pipeline/batch-20260402-014036/02_Talking to the Moon_Paper_Walls_20260402/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260402-014036/02_Talking to the Moon_Paper_Walls_20260402/suno_mixed_1.mp3", "before": { "lufs": -14.4, "peak": -0.30000001192092896, "rms": -17.200000762939453, "crest": 17.0, "width": 10.100000381469727, "low_pct": 48.0, "mid_pct": 51.5, "high_pct": 0.4000000059604645, "centroid": 389.0, "bands": { "sub": 1.2000000476837158, "bass": 46.900001525878906, "low_mid": 50.900001525878906, "mid": 0.6000000238418579, "high_mid": 0.10000000149011612, "air": 0.30000001192092896 } }, "after": { "lufs": -11.3, "peak": 0.0, "rms": -14.199999809265137, "crest": 14.199999809265137, "width": 9.899999618530273, "low_pct": 44.5, "mid_pct": 55.0, "high_pct": 0.5, "centroid": 415.0, "bands": { "sub": 1.100000023841858, "bass": 43.400001525878906, "low_mid": 54.29999923706055, "mid": 0.699999988079071, "high_mid": 0.20000000298023224, "air": 0.30000001192092896 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.1979999989271164, "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": 0.4529999792575836, "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": 0.5900000333786011, "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": -0.3990000784397125, "side_gain_db": 0.6599999666213989, "_global_low": 48.0, "_global_mid": 51.5, "_global_high": 0.4000000059604645 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=48% Mid=52% High=0% W=10.1% Crest=17.0", " 目标: Low=43% Mid=53% High=3% W=15.6% Crest=14.9", " 差值: ΔLow=+5% ΔMid=-2% ΔHigh=-3% ΔW=-5.5% ΔCrest=+2.1", " 低频接近目标(Δ+5%) → 微调模式", " 高频偏少-3%: 空气感=+0.6dB", " LowMid偏多+13%: 600Hz=-0.4dB", " Mid偏少-15%: 2.5kHz=+0.5dB q=1.0", " 宽度偏窄-5.5%: Side=+0.7dB", " 动态接近目标(Δ+2.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 143.6, "centroid": 1395.0, "onset_density": 2.0, "low_energy": 42.5 }, "ref": { "lufs": -8.0, "peak": 4.0, "rms": -10.899999618530273, "crest": 14.899999618530273, "width": 15.600000381469727, "low_pct": 43.20000076293945, "mid_pct": 53.29999923706055, "high_pct": 3.299999952316284, "centroid": 747.0, "bands": { "sub": 6.099999904632568, "bass": 37.0, "low_mid": 37.599998474121094, "mid": 15.699999809265137, "high_mid": 2.700000047683716, "air": 0.699999988079071 } } } ], "time": 34.9 }