{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260727-191305-5b319e/01_Around the World_20260727/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260727-191305-5b319e/01_Around the World_20260727/suno_mixed_0.mp3", "before": { "lufs": -13.3, "peak": -2.0999999046325684, "rms": -14.300000190734863, "crest": 12.199999809265137, "width": 7.900000095367432, "low_pct": 88.5, "mid_pct": 9.0, "high_pct": 2.5, "centroid": 370.0, "bands": { "sub": 48.900001525878906, "bass": 39.5, "low_mid": 7.5, "mid": 1.5, "high_mid": 1.0, "air": 1.399999976158142 } }, "after": { "lufs": -10.9, "peak": 0.0, "rms": -12.100000381469727, "crest": 12.100000381469727, "width": 5.199999809265137, "low_pct": 88.0999984741211, "mid_pct": 8.899999618530273, "high_pct": 2.9000000953674316, "centroid": 421.0, "bands": { "sub": 48.79999923706055, "bass": 39.29999923706055, "low_mid": 7.099999904632568, "mid": 1.7999999523162842, "high_mid": 1.2000000476837158, "air": 1.7000000476837158 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.5, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": 0.32999998331069946, "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": 0.021999996155500412, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.5, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.25, "tight_hz": 120, "tight_db": -0.949999988079071, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.7599999904632568, "comp_threshold_db": -5.099999904632568, "comp_ratio": 2.0, "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": 0.0, "side_gain_db": -0.5300000309944153, "_global_low": 88.5, "_global_mid": 9.0, "_global_high": 2.5 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=88% Mid=9% High=2% W=7.9% Crest=12.2", " 目标: Low=74% Mid=19% High=7% W=2.6% Crest=18.0", " 差值: ΔLow=+15% ΔMid=-10% ΔHigh=-5% ΔW=+5.3% ΔCrest=-5.8", " 低频偏多+15%: 去闷=-1.5dB, 低频增强=0.2dB, 收紧=-0.9dB", " 高频偏少-5%: 空气感=+0.8dB", " LowMid接近目标(Δ+1%) → 不调", " Mid偏少-11%: 2.5kHz=+0.3dB q=1.0", " 宽度偏宽+5.3%: Side整体=-0.5dB", " 动态偏小-5.8dB: 压缩阈值=-5.1dB, PC mix=2%" ], "genre": { "genre": "edm", "confidence": "medium", "source": "audio", "bpm": 123.0, "centroid": 2601.0, "onset_density": 4.4, "low_energy": 80.4000015258789 }, "ref": { "lufs": -11.2, "peak": 4.5, "rms": -13.5, "crest": 18.0, "width": 2.5999999046325684, "low_pct": 73.5, "mid_pct": 19.0, "high_pct": 7.099999904632568, "centroid": 934.0, "bands": { "sub": 5.0, "bass": 68.5999984741211, "low_mid": 6.599999904632568, "mid": 12.5, "high_mid": 4.099999904632568, "air": 2.9000000953674316 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260727-191305-5b319e/01_Around the World_20260727/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260727-191305-5b319e/01_Around the World_20260727/suno_mixed_1.mp3", "before": { "lufs": -12.7, "peak": -2.200000047683716, "rms": -13.600000381469727, "crest": 11.5, "width": 4.599999904632568, "low_pct": 86.0999984741211, "mid_pct": 11.5, "high_pct": 2.4000000953674316, "centroid": 367.0, "bands": { "sub": 37.400001525878906, "bass": 48.70000076293945, "low_mid": 9.600000381469727, "mid": 1.899999976158142, "high_mid": 1.399999976158142, "air": 1.0 } }, "after": { "lufs": -10.4, "peak": 0.0, "rms": -11.5, "crest": 11.5, "width": 3.4000000953674316, "low_pct": 85.19999694824219, "mid_pct": 12.0, "high_pct": 2.9000000953674316, "centroid": 417.0, "bands": { "sub": 38.900001525878906, "bass": 46.20000076293945, "low_mid": 9.600000381469727, "mid": 2.4000000953674316, "high_mid": 1.7000000476837158, "air": 1.2000000476837158 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.5, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": 0.31800001859664917, "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": 0.02, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.2599998712539673, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.37000006437301636, "tight_hz": 120, "tight_db": -0.8779999017715454, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.7699999809265137, "comp_threshold_db": -5.0, "comp_ratio": 2.0, "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": -0.09000001102685928, "side_gain_db": 0.0, "_global_low": 86.0999984741211, "_global_mid": 11.5, "_global_high": 2.4000000953674316 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=86% Mid=12% High=2% W=4.6% Crest=11.5", " 目标: Low=74% Mid=19% High=7% W=2.6% Crest=18.0", " 差值: ΔLow=+13% ΔMid=-8% ΔHigh=-5% ΔW=+2.0% ΔCrest=-6.5", " 低频偏多+13%: 去闷=-1.3dB, 低频增强=0.4dB, 收紧=-0.9dB", " 高频偏少-5%: 空气感=+0.8dB", " LowMid偏多+3%: 600Hz=-0.1dB", " Mid偏少-11%: 2.5kHz=+0.3dB q=1.0", " 宽度接近目标(Δ+2.0%) → Side增益归零", " 动态偏小-6.5dB: 压缩阈值=-5.0dB, PC mix=2%" ], "genre": { "genre": "edm", "confidence": "medium", "source": "audio", "bpm": 123.0, "centroid": 2642.0, "onset_density": 3.9, "low_energy": 81.5 }, "ref": { "lufs": -11.2, "peak": 4.5, "rms": -13.5, "crest": 18.0, "width": 2.5999999046325684, "low_pct": 73.5, "mid_pct": 19.0, "high_pct": 7.099999904632568, "centroid": 934.0, "bands": { "sub": 5.0, "bass": 68.5999984741211, "low_mid": 6.599999904632568, "mid": 12.5, "high_mid": 4.099999904632568, "air": 2.9000000953674316 } } } ], "time": 73.7 }