{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260404-102449/02_Best Part_Tide_&_Shore_20260404/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260404-102449/02_Best Part_Tide_&_Shore_20260404/suno_mixed_0.mp3", "before": { "lufs": -14.8, "peak": -0.10000000149011612, "rms": -17.0, "crest": 16.899999618530273, "width": 2.0999999046325684, "low_pct": 52.5, "mid_pct": 45.29999923706055, "high_pct": 2.0999999046325684, "centroid": 535.0, "bands": { "sub": 10.5, "bass": 42.0, "low_mid": 41.79999923706055, "mid": 3.5, "high_mid": 0.699999988079071, "air": 1.399999976158142 } }, "after": { "lufs": -11.7, "peak": 0.0, "rms": -14.0, "crest": 14.0, "width": 2.0, "low_pct": 40.400001525878906, "mid_pct": 56.79999923706055, "high_pct": 2.700000047683716, "centroid": 654.0, "bands": { "sub": 5.400000095367432, "bass": 35.0, "low_mid": 52.79999923706055, "mid": 4.099999904632568, "high_mid": 0.800000011920929, "air": 1.899999976158142 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.16200000047683716, "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": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": -0.6200000643730164, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.6899999380111694, "tight_hz": 120, "tight_db": -0.6859999895095825, "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": 0.23700003325939178, "side_gain_db": 0.5399999618530273, "_global_low": 52.5, "_global_mid": 45.29999923706055, "_global_high": 2.0999999046325684 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=52% Mid=45% High=2% W=2.1% Crest=16.9", " 目标: Low=46% Mid=53% High=1% W=6.6% Crest=14.2", " 差值: ΔLow=+6% ΔMid=-8% ΔHigh=+1% ΔW=-4.5% ΔCrest=+2.7", " 低频偏多+6%: 去闷=-0.6dB, 低频增强=0.7dB, 收紧=-0.7dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-8%: 600Hz=+0.2dB", " Mid接近目标(Δ+0%) → 不调", " 宽度偏窄-4.5%: Side=+0.5dB", " 动态接近目标(Δ+2.7dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "hip_hop", "confidence": "medium", "source": "audio", "bpm": 143.6, "centroid": 2190.0, "onset_density": 2.5, "low_energy": 65.0 }, "ref": { "lufs": -11.5, "peak": 0.20000000298023224, "rms": -14.0, "crest": 14.199999809265137, "width": 6.599999904632568, "low_pct": 46.29999923706055, "mid_pct": 52.79999923706055, "high_pct": 0.8999999761581421, "centroid": 398.0, "bands": { "sub": 0.699999988079071, "bass": 45.5, "low_mid": 49.70000076293945, "mid": 3.200000047683716, "high_mid": 0.699999988079071, "air": 0.20000000298023224 } } }, { "input": "/srv/music-files/pipeline/batch-20260404-102449/02_Best Part_Tide_&_Shore_20260404/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260404-102449/02_Best Part_Tide_&_Shore_20260404/suno_mixed_1.mp3", "before": { "lufs": -14.2, "peak": 0.0, "rms": -15.800000190734863, "crest": 15.899999618530273, "width": 1.100000023841858, "low_pct": 60.900001525878906, "mid_pct": 36.099998474121094, "high_pct": 3.0, "centroid": 564.0, "bands": { "sub": 16.600000381469727, "bass": 44.400001525878906, "low_mid": 32.099998474121094, "mid": 4.0, "high_mid": 0.8999999761581421, "air": 2.0999999046325684 } }, "after": { "lufs": -11.6, "peak": 0.0, "rms": -13.5, "crest": 13.600000381469727, "width": 1.399999976158142, "low_pct": 46.70000076293945, "mid_pct": 48.599998474121094, "high_pct": 4.599999904632568, "centroid": 782.0, "bands": { "sub": 10.100000381469727, "bass": 36.599998474121094, "low_mid": 43.400001525878906, "mid": 5.199999809265137, "high_mid": 1.2999999523162842, "air": 3.299999952316284 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.1979999989271164, "mid_peak_hz": 60, "mid_peak_db": 0.5, "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": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.4600002765655518, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.2699998617172241, "tight_hz": 120, "tight_db": -0.9380000829696655, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.09000001847743988, "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": 0.6599999666213989, "_global_low": 60.900001525878906, "_global_mid": 36.099998474121094, "_global_high": 3.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=61% Mid=36% High=3% W=1.1% Crest=15.9", " 目标: Low=46% Mid=53% High=1% W=6.6% Crest=14.2", " 差值: ΔLow=+15% ΔMid=-17% ΔHigh=+2% ΔW=-5.5% ΔCrest=+1.7", " 低频偏多+15%: 去闷=-1.5dB, 低频增强=0.3dB, 收紧=-0.9dB", " 高频偏多+2%: 空气感=0.1dB", " LowMid偏少-18%: 600Hz=+0.5dB", " Mid接近目标(Δ+1%) → 不调", " 宽度偏窄-5.5%: Side=+0.7dB", " 动态接近目标(Δ+1.7dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 143.6, "centroid": 2175.0, "onset_density": 2.5, "low_energy": 81.5 }, "ref": { "lufs": -11.5, "peak": 0.20000000298023224, "rms": -14.0, "crest": 14.199999809265137, "width": 6.599999904632568, "low_pct": 46.29999923706055, "mid_pct": 52.79999923706055, "high_pct": 0.8999999761581421, "centroid": 398.0, "bands": { "sub": 0.699999988079071, "bass": 45.5, "low_mid": 49.70000076293945, "mid": 3.200000047683716, "high_mid": 0.699999988079071, "air": 0.20000000298023224 } } } ], "time": 49.2 }