{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260507-145720-5140af/02_Calm Down_20260507/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260507-145720-5140af/02_Calm Down_20260507/suno_mixed_0.mp3", "before": { "lufs": -13.5, "peak": -0.20000000298023224, "rms": -14.300000190734863, "crest": 14.100000381469727, "width": 6.599999904632568, "low_pct": 84.5999984741211, "mid_pct": 14.0, "high_pct": 1.2999999523162842, "centroid": 270.0, "bands": { "sub": 58.20000076293945, "bass": 26.399999618530273, "low_mid": 12.100000381469727, "mid": 1.899999976158142, "high_mid": 0.699999988079071, "air": 0.699999988079071 } }, "after": { "lufs": -11.6, "peak": 0.30000001192092896, "rms": -12.800000190734863, "crest": 13.100000381469727, "width": 7.0, "low_pct": 78.5, "mid_pct": 19.600000381469727, "high_pct": 1.899999976158142, "centroid": 355.0, "bands": { "sub": 54.599998474121094, "bass": 23.899999618530273, "low_mid": 16.799999237060547, "mid": 2.799999952316284, "high_mid": 0.8999999761581421, "air": 1.0 } }, "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": 0.10499999672174454, "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": -1.5, "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": -1.2109999656677246, "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": 0.0, "_global_low": 84.5999984741211, "_global_mid": 14.0, "_global_high": 1.2999999523162842 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=85% Mid=14% High=1% W=6.6% Crest=14.1", " 目标: Low=61% Mid=37% High=2% W=7.0% Crest=12.3", " 差值: ΔLow=+24% ΔMid=-23% ΔHigh=-1% ΔW=-0.4% ΔCrest=+1.8", " 低频偏多+24%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.2dB", " 高频接近目标(Δ-1%) → 微量空气感+0.3dB", " LowMid偏少-19%: 600Hz=+0.5dB", " Mid偏少-4%: 2.5kHz=+0.1dB q=1.0", " 宽度接近目标(Δ-0.4%) → 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": "pop", "confidence": "medium", "source": "audio", "bpm": 103.4, "centroid": 2545.0, "onset_density": 3.7, "low_energy": 69.30000305175781 }, "ref": { "lufs": -8.5, "peak": 2.0, "rms": -10.300000190734863, "crest": 12.300000190734863, "width": 7.0, "low_pct": 60.900001525878906, "mid_pct": 36.70000076293945, "high_pct": 2.4000000953674316, "centroid": 517.0, "bands": { "sub": 11.0, "bass": 49.900001525878906, "low_mid": 31.399999618530273, "mid": 5.400000095367432, "high_mid": 1.0, "air": 1.399999976158142 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260507-145720-5140af/02_Calm Down_20260507/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260507-145720-5140af/02_Calm Down_20260507/suno_mixed_1.mp3", "before": { "lufs": -12.9, "peak": -0.10000000149011612, "rms": -13.899999618530273, "crest": 13.800000190734863, "width": 5.400000095367432, "low_pct": 84.5999984741211, "mid_pct": 13.0, "high_pct": 2.4000000953674316, "centroid": 395.0, "bands": { "sub": 31.399999618530273, "bass": 53.20000076293945, "low_mid": 10.399999618530273, "mid": 2.5, "high_mid": 1.2000000476837158, "air": 1.2999999523162842 } }, "after": { "lufs": -11.3, "peak": 0.20000000298023224, "rms": -12.699999809265137, "crest": 13.0, "width": 6.5, "low_pct": 76.80000305175781, "mid_pct": 19.600000381469727, "high_pct": 3.5999999046325684, "centroid": 555.0, "bands": { "sub": 26.100000381469727, "bass": 50.70000076293945, "low_mid": 15.800000190734863, "mid": 3.799999952316284, "high_mid": 1.7000000476837158, "air": 1.899999976158142 } }, "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": 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": -1.5, "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": -1.2109999656677246, "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": 0.0, "_global_low": 84.5999984741211, "_global_mid": 13.0, "_global_high": 2.4000000953674316 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=85% Mid=13% High=2% W=5.4% Crest=13.8", " 目标: Low=61% Mid=37% High=2% W=7.0% Crest=12.3", " 差值: ΔLow=+24% ΔMid=-24% ΔHigh=+0% ΔW=-1.6% ΔCrest=+1.5", " 低频偏多+24%: 去闷=-2.0dB, 低频增强=0.0dB, 收紧=-1.2dB", " 高频接近目标(Δ+0%) → 微量空气感+0.3dB", " LowMid偏少-21%: 600Hz=+0.5dB", " Mid接近目标(Δ-3%) → 不调", " 宽度接近目标(Δ-1.6%) → Side增益归零", " 动态接近目标(Δ+1.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 103.4, "centroid": 2341.0, "onset_density": 3.9, "low_energy": 74.9000015258789 }, "ref": { "lufs": -8.5, "peak": 2.0, "rms": -10.300000190734863, "crest": 12.300000190734863, "width": 7.0, "low_pct": 60.900001525878906, "mid_pct": 36.70000076293945, "high_pct": 2.4000000953674316, "centroid": 517.0, "bands": { "sub": 11.0, "bass": 49.900001525878906, "low_mid": 31.399999618530273, "mid": 5.400000095367432, "high_mid": 1.0, "air": 1.399999976158142 } } } ], "time": 41.3 }