{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260412-172738-1f793d/01_Ohio_20260412/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260412-172738-1f793d/01_Ohio_20260412/suno_mixed_0.mp3", "before": { "lufs": -12.3, "peak": -1.399999976158142, "rms": -14.300000190734863, "crest": 12.899999618530273, "width": 15.0, "low_pct": 74.9000015258789, "mid_pct": 22.799999237060547, "high_pct": 2.299999952316284, "centroid": 526.0, "bands": { "sub": 23.299999237060547, "bass": 51.599998474121094, "low_mid": 15.0, "mid": 7.800000190734863, "high_mid": 1.5, "air": 0.800000011920929 } }, "after": { "lufs": -9.3, "peak": 0.30000001192092896, "rms": -11.699999809265137, "crest": 12.0, "width": 17.799999237060547, "low_pct": 63.900001525878906, "mid_pct": 33.099998474121094, "high_pct": 3.0, "centroid": 706.0, "bands": { "sub": 19.899999618530273, "bass": 44.0, "low_mid": 21.600000381469727, "mid": 11.5, "high_mid": 1.899999976158142, "air": 1.100000023841858 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.13679997622966766, "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": 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": -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": 0.4559999108314514, "_global_low": 74.9000015258789, "_global_mid": 22.799999237060547, "_global_high": 2.299999952316284 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=75% Mid=23% High=2% W=15.0% Crest=12.9", " 目标: Low=38% Mid=61% High=1% W=18.8% Crest=11.7", " 差值: ΔLow=+37% ΔMid=-38% ΔHigh=+2% ΔW=-3.8% ΔCrest=+1.2", " 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+2%) → 微量空气感+0.3dB", " LowMid偏少-38%: 600Hz=+0.5dB", " Mid接近目标(Δ-0%) → 不调", " 宽度偏窄-3.8%: Side=+0.5dB", " 动态接近目标(Δ+1.2dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 143.6, "centroid": 1984.0, "onset_density": 3.6, "low_energy": 67.5 }, "ref": { "lufs": -7.5, "peak": 1.399999976158142, "rms": -10.300000190734863, "crest": 11.699999809265137, "width": 18.799999237060547, "low_pct": 38.099998474121094, "mid_pct": 61.0, "high_pct": 0.800000011920929, "centroid": 492.0, "bands": { "sub": 1.600000023841858, "bass": 36.599998474121094, "low_mid": 53.099998474121094, "mid": 7.900000095367432, "high_mid": 0.4000000059604645, "air": 0.4000000059604645 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260412-172738-1f793d/01_Ohio_20260412/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260412-172738-1f793d/01_Ohio_20260412/suno_mixed_1.mp3", "before": { "lufs": -13.2, "peak": -2.0, "rms": -15.5, "crest": 13.5, "width": 18.700000762939453, "low_pct": 57.5, "mid_pct": 38.20000076293945, "high_pct": 4.300000190734863, "centroid": 817.0, "bands": { "sub": 10.300000190734863, "bass": 47.099998474121094, "low_mid": 26.299999237060547, "mid": 11.800000190734863, "high_mid": 2.5, "air": 1.7999999523162842 } }, "after": { "lufs": -9.8, "peak": 0.20000000298023224, "rms": -12.399999618530273, "crest": 12.600000381469727, "width": 18.299999237060547, "low_pct": 47.0, "mid_pct": 47.70000076293945, "high_pct": 5.300000190734863, "centroid": 987.0, "bands": { "sub": 8.199999809265137, "bass": 38.79999923706055, "low_mid": 33.099998474121094, "mid": 14.600000381469727, "high_mid": 3.0, "air": 2.299999952316284 } }, "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": -0.15600000321865082, "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": -1.9400001764297485, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.029999911785125732, "tight_hz": 120, "tight_db": -1.0820000171661377, "tight_q": 1.5, "air_hz": 16000, "air_db": -0.050000011920928955, "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": 57.5, "_global_mid": 38.20000076293945, "_global_high": 4.300000190734863 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=58% Mid=38% High=4% W=18.7% Crest=13.5", " 目标: Low=38% Mid=61% High=1% W=18.8% Crest=11.7", " 差值: ΔLow=+19% ΔMid=-23% ΔHigh=+4% ΔW=-0.1% ΔCrest=+1.8", " 低频偏多+19%: 去闷=-1.9dB, 低频增强=0.0dB, 收紧=-1.1dB", " 高频偏多+4%: 空气感=-0.1dB", " LowMid偏少-27%: 600Hz=+0.5dB", " Mid偏多+4%: 2.5kHz=-0.2dB q=1.0", " 宽度接近目标(Δ-0.1%) → Side增益归零", " 动态接近目标(Δ+1.8dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 143.6, "centroid": 2360.0, "onset_density": 3.7, "low_energy": 62.099998474121094 }, "ref": { "lufs": -7.5, "peak": 1.399999976158142, "rms": -10.300000190734863, "crest": 11.699999809265137, "width": 18.799999237060547, "low_pct": 38.099998474121094, "mid_pct": 61.0, "high_pct": 0.800000011920929, "centroid": 492.0, "bands": { "sub": 1.600000023841858, "bass": 36.599998474121094, "low_mid": 53.099998474121094, "mid": 7.900000095367432, "high_mid": 0.4000000059604645, "air": 0.4000000059604645 } } } ], "time": 49.9 }