{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260412-172318-a6578b/02_Stuck On You_20260412/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260412-172318-a6578b/02_Stuck On You_20260412/suno_mixed_0.mp3", "before": { "lufs": -13.6, "peak": -1.0, "rms": -14.300000190734863, "crest": 13.300000190734863, "width": 4.400000095367432, "low_pct": 81.80000305175781, "mid_pct": 17.399999618530273, "high_pct": 0.800000011920929, "centroid": 242.0, "bands": { "sub": 56.0, "bass": 25.799999237060547, "low_mid": 15.199999809265137, "mid": 2.200000047683716, "high_mid": 0.30000001192092896, "air": 0.5 } }, "after": { "lufs": -11.2, "peak": 0.0, "rms": -12.199999809265137, "crest": 12.199999809265137, "width": 6.5, "low_pct": 74.5, "mid_pct": 24.299999237060547, "high_pct": 1.100000023841858, "centroid": 310.0, "bands": { "sub": 55.0, "bass": 19.600000381469727, "low_mid": 21.600000381469727, "mid": 2.700000047683716, "high_mid": 0.4000000059604645, "air": 0.699999988079071 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.34200000762939453, "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": 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": -0.3, "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": 0.3, "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": 0.21299998462200165, "side_gain_db": 1.1399999856948853, "_global_low": 81.80000305175781, "_global_mid": 17.399999618530273, "_global_high": 0.800000011920929 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=82% Mid=17% High=1% W=4.4% Crest=13.3", " 目标: Low=77% Mid=23% High=0% W=13.9% Crest=13.2", " 差值: ΔLow=+5% ΔMid=-6% ΔHigh=+1% ΔW=-9.5% ΔCrest=+0.1", " 低频接近目标(Δ+5%) → 微调模式", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-7%: 600Hz=+0.2dB", " Mid接近目标(Δ+2%) → 不调", " 宽度偏窄-9.5%: Side=+1.1dB", " 动态接近目标(Δ+0.1dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 123.0, "centroid": 1428.0, "onset_density": 2.3, "low_energy": 83.4000015258789 }, "ref": { "lufs": -9.3, "peak": 1.7999999523162842, "rms": -11.300000190734863, "crest": 13.199999809265137, "width": 13.899999618530273, "low_pct": 77.0, "mid_pct": 22.899999618530273, "high_pct": 0.10000000149011612, "centroid": 165.0, "bands": { "sub": 26.600000381469727, "bass": 50.400001525878906, "low_mid": 22.299999237060547, "mid": 0.6000000238418579, "high_mid": 0.10000000149011612, "air": 0.0 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260412-172318-a6578b/02_Stuck On You_20260412/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260412-172318-a6578b/02_Stuck On You_20260412/suno_mixed_1.mp3", "before": { "lufs": -14.1, "peak": -0.0, "rms": -14.899999618530273, "crest": 14.800000190734863, "width": 5.699999809265137, "low_pct": 61.70000076293945, "mid_pct": 35.20000076293945, "high_pct": 3.0, "centroid": 616.0, "bands": { "sub": 19.700000762939453, "bass": 41.900001525878906, "low_mid": 28.100000381469727, "mid": 7.099999904632568, "high_mid": 0.699999988079071, "air": 2.200000047683716 } }, "after": { "lufs": -11.2, "peak": 0.30000001192092896, "rms": -11.899999618530273, "crest": 12.199999809265137, "width": 5.800000190734863, "low_pct": 58.400001525878906, "mid_pct": 38.099998474121094, "high_pct": 3.5, "centroid": 673.0, "bands": { "sub": 18.899999618530273, "bass": 39.5, "low_mid": 32.0, "mid": 6.099999904632568, "high_mid": 0.800000011920929, "air": 2.700000047683716 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.295199990272522, "mid_peak_hz": 60, "mid_peak_db": 0.6, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.6, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": -0.25999999046325684, "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": 0.0, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 2.0, "tight_hz": 120, "tight_db": 0.0, "tight_q": 1.5, "air_hz": 16000, "air_db": -0.16600000858306885, "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": -0.17400002479553223, "side_gain_db": 0.9839999675750732, "_global_low": 61.70000076293945, "_global_mid": 35.20000076293945, "_global_high": 3.0 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=62% Mid=35% High=3% W=5.7% Crest=14.8", " 目标: Low=77% Mid=23% High=0% W=13.9% Crest=13.2", " 差值: ΔLow=-15% ΔMid=+12% ΔHigh=+3% ΔW=-8.2% ΔCrest=+1.6", " 低频偏少-15%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+3%: 空气感=0.0dB", " LowMid偏多+6%: 600Hz=-0.2dB", " Mid偏多+6%: 2.5kHz=-0.3dB q=1.0", " Air偏多+2.2%: 空气感再降0.2dB→-0.2dB", " 宽度偏窄-8.2%: Side=+1.0dB", " 动态接近目标(Δ+1.6dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 117.5, "centroid": 2079.0, "onset_density": 2.9, "low_energy": 74.69999694824219 }, "ref": { "lufs": -9.3, "peak": 1.7999999523162842, "rms": -11.300000190734863, "crest": 13.199999809265137, "width": 13.899999618530273, "low_pct": 77.0, "mid_pct": 22.899999618530273, "high_pct": 0.10000000149011612, "centroid": 165.0, "bands": { "sub": 26.600000381469727, "bass": 50.400001525878906, "low_mid": 22.299999237060547, "mid": 0.6000000238418579, "high_mid": 0.10000000149011612, "air": 0.0 } } } ], "time": 42.4 }