{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260412-181436-a23b99/01_lowkey_20260412/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260412-181436-a23b99/01_lowkey_20260412/suno_mixed_0.mp3", "before": { "lufs": -13.4, "peak": -2.0999999046325684, "rms": -14.100000381469727, "crest": 12.0, "width": 3.5, "low_pct": 70.4000015258789, "mid_pct": 25.700000762939453, "high_pct": 3.9000000953674316, "centroid": 596.0, "bands": { "sub": 29.399999618530273, "bass": 41.0, "low_mid": 20.399999618530273, "mid": 5.300000190734863, "high_mid": 1.7000000476837158, "air": 2.200000047683716 } }, "after": { "lufs": -10.9, "peak": 0.30000001192092896, "rms": -12.100000381469727, "crest": 12.399999618530273, "width": 5.5, "low_pct": 55.400001525878906, "mid_pct": 38.5, "high_pct": 6.099999904632568, "centroid": 878.0, "bands": { "sub": 25.299999237060547, "bass": 30.0, "low_mid": 30.799999237060547, "mid": 7.699999809265137, "high_mid": 2.5999999046325684, "air": 3.5 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.5220000147819519, "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": -1.127000093460083, "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": 1.7400000095367432, "_global_low": 70.4000015258789, "_global_mid": 25.700000762939453, "_global_high": 3.9000000953674316 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=70% Mid=26% High=4% W=3.5% Crest=12.0", " 目标: Low=50% Mid=48% High=2% W=18.0% Crest=11.3", " 差值: ΔLow=+21% ΔMid=-22% ΔHigh=+2% ΔW=-14.5% ΔCrest=+0.7", " 低频偏多+21%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.1dB", " 高频接近目标(Δ+2%) → 微量空气感+0.3dB", " LowMid偏少-22%: 600Hz=+0.5dB", " Mid接近目标(Δ-1%) → 不调", " 宽度偏窄-14.5%: Side=+1.7dB", " 动态接近目标(Δ+0.7dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 3060.0, "onset_density": 3.5, "low_energy": 74.5 }, "ref": { "lufs": -8.9, "peak": 0.800000011920929, "rms": -10.5, "crest": 11.300000190734863, "width": 18.0, "low_pct": 49.5, "mid_pct": 48.20000076293945, "high_pct": 2.200000047683716, "centroid": 551.0, "bands": { "sub": 19.200000762939453, "bass": 30.299999237060547, "low_mid": 42.20000076293945, "mid": 6.0, "high_mid": 1.2000000476837158, "air": 0.8999999761581421 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260412-181436-a23b99/01_lowkey_20260412/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260412-181436-a23b99/01_lowkey_20260412/suno_mixed_1.mp3", "before": { "lufs": -13.3, "peak": 0.30000001192092896, "rms": -14.0, "crest": 14.300000190734863, "width": 3.5, "low_pct": 82.80000305175781, "mid_pct": 14.899999618530273, "high_pct": 2.299999952316284, "centroid": 379.0, "bands": { "sub": 38.0, "bass": 44.79999923706055, "low_mid": 11.100000381469727, "mid": 3.799999952316284, "high_mid": 1.100000023841858, "air": 1.100000023841858 } }, "after": { "lufs": -10.6, "peak": 0.4000000059604645, "rms": -12.0, "crest": 12.399999618530273, "width": 7.0, "low_pct": 71.9000015258789, "mid_pct": 23.600000381469727, "high_pct": 4.5, "centroid": 632.0, "bands": { "sub": 39.79999923706055, "bass": 32.099998474121094, "low_mid": 17.700000762939453, "mid": 5.900000095367432, "high_mid": 2.0999999046325684, "air": 2.299999952316284 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.5220000147819519, "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": -1.499000072479248, "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": 1.7400000095367432, "_global_low": 82.80000305175781, "_global_mid": 14.899999618530273, "_global_high": 2.299999952316284 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=83% Mid=15% High=2% W=3.5% Crest=14.3", " 目标: Low=50% Mid=48% High=2% W=18.0% Crest=11.3", " 差值: ΔLow=+33% ΔMid=-33% ΔHigh=+0% ΔW=-14.5% ΔCrest=+3.0", " 低频偏多+33%: 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-31%: 600Hz=+0.5dB", " Mid接近目标(Δ-2%) → 不调", " 宽度偏窄-14.5%: Side=+1.7dB", " 动态接近目标(Δ+3.0dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 2738.0, "onset_density": 3.3, "low_energy": 63.29999923706055 }, "ref": { "lufs": -8.9, "peak": 0.800000011920929, "rms": -10.5, "crest": 11.300000190734863, "width": 18.0, "low_pct": 49.5, "mid_pct": 48.20000076293945, "high_pct": 2.200000047683716, "centroid": 551.0, "bands": { "sub": 19.200000762939453, "bass": 30.299999237060547, "low_mid": 42.20000076293945, "mid": 6.0, "high_mid": 1.2000000476837158, "air": 0.8999999761581421 } } } ], "time": 56.6 }