{ "songs": [ { "input": "/srv/music-files/pipeline/batch-20260401-223551/08_24K Magic_20260401/suno_raw_0.mp3", "output": "/srv/music-files/pipeline/batch-20260401-223551/08_24K Magic_20260401/suno_mixed_0.mp3", "before": { "lufs": -12.1, "peak": -1.2000000476837158, "rms": -14.399999618530273, "crest": 13.300000190734863, "width": 5.800000190734863, "low_pct": 30.5, "mid_pct": 60.0, "high_pct": 9.5, "centroid": 1264.0, "bands": { "sub": 7.800000190734863, "bass": 22.799999237060547, "low_mid": 46.79999923706055, "mid": 13.199999809265137, "high_mid": 4.300000190734863, "air": 5.199999809265137 } }, "after": { "lufs": -8.9, "peak": 0.20000000298023224, "rms": -11.199999809265137, "crest": 11.399999618530273, "width": 5.0, "low_pct": 30.799999237060547, "mid_pct": 59.400001525878906, "high_pct": 9.699999809265137, "centroid": 1283.0, "bands": { "sub": 7.800000190734863, "bass": 23.0, "low_mid": 46.5, "mid": 12.899999618530273, "high_mid": 4.400000095367432, "air": 5.300000190734863 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 0.0, "mid_peak_hz": 60, "mid_peak_db": 0.6, "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": 0.09599999338388443, "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": -0.14399994909763336, "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": 30.5, "_global_mid": 60.0, "_global_high": 9.5 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=30% Mid=60% High=10% W=5.8% Crest=13.3", " 目标: Low=54% Mid=39% High=7% W=7.7% Crest=14.0", " 差值: ΔLow=-23% ΔMid=+21% ΔHigh=+2% ΔW=-1.9% ΔCrest=-0.7", " 低频偏少-23%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频偏多+2%: 空气感=0.1dB", " LowMid偏多+24%: 600Hz=-0.5dB", " Mid偏少-3%: 2.5kHz=+0.1dB q=1.0", " Air偏多+2.8%: 空气感再降0.2dB→-0.1dB", " 宽度接近目标(Δ-1.9%) → Side增益归零", " 动态接近目标(Δ-0.7dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 3282.0, "onset_density": 3.1, "low_energy": 56.70000076293945 }, "ref": { "lufs": -8.8, "peak": 2.700000047683716, "rms": -11.199999809265137, "crest": 14.0, "width": 7.699999809265137, "low_pct": 53.5, "mid_pct": 39.20000076293945, "high_pct": 7.300000190734863, "centroid": 1046.0, "bands": { "sub": 14.399999618530273, "bass": 39.0, "low_mid": 22.799999237060547, "mid": 16.399999618530273, "high_mid": 4.900000095367432, "air": 2.4000000953674316 } } }, { "input": "/srv/music-files/pipeline/batch-20260401-223551/08_24K Magic_20260401/suno_raw_1.mp3", "output": "/srv/music-files/pipeline/batch-20260401-223551/08_24K Magic_20260401/suno_mixed_1.mp3", "before": { "lufs": -12.8, "peak": -0.10000000149011612, "rms": -15.300000190734863, "crest": 15.199999809265137, "width": 7.099999904632568, "low_pct": 60.900001525878906, "mid_pct": 30.299999237060547, "high_pct": 8.699999809265137, "centroid": 1003.0, "bands": { "sub": 16.0, "bass": 44.900001525878906, "low_mid": 22.100000381469727, "mid": 8.199999809265137, "high_mid": 5.0, "air": 3.799999952316284 } }, "after": { "lufs": -9.4, "peak": 0.0, "rms": -12.100000381469727, "crest": 12.100000381469727, "width": 6.599999904632568, "low_pct": 57.599998474121094, "mid_pct": 32.400001525878906, "high_pct": 9.899999618530273, "centroid": 1128.0, "bands": { "sub": 15.399999618530273, "bass": 42.20000076293945, "low_mid": 22.899999618530273, "mid": 9.600000381469727, "high_mid": 5.599999904632568, "air": 4.400000095367432 } }, "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": 0.2459999918937683, "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": -0.7400001883506775, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.6299998760223389, "tight_hz": 120, "tight_db": -0.7220000624656677, "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": 0.0, "side_gain_db": 0.0, "_global_low": 60.900001525878906, "_global_mid": 30.299999237060547, "_global_high": 8.699999809265137 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=61% Mid=30% High=9% W=7.1% Crest=15.2", " 目标: Low=54% Mid=39% High=7% W=7.7% Crest=14.0", " 差值: ΔLow=+7% ΔMid=-9% ΔHigh=+1% ΔW=-0.6% ΔCrest=+1.2", " 低频偏多+7%: 去闷=-0.7dB, 低频增强=0.6dB, 收紧=-0.7dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid接近目标(Δ-1%) → 不调", " Mid偏少-8%: 2.5kHz=+0.2dB q=1.0", " 宽度接近目标(Δ-0.6%) → Side增益归零", " 动态接近目标(Δ+1.2dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "medium", "source": "audio", "bpm": 107.7, "centroid": 3306.0, "onset_density": 3.4, "low_energy": 65.69999694824219 }, "ref": { "lufs": -8.8, "peak": 2.700000047683716, "rms": -11.199999809265137, "crest": 14.0, "width": 7.699999809265137, "low_pct": 53.5, "mid_pct": 39.20000076293945, "high_pct": 7.300000190734863, "centroid": 1046.0, "bands": { "sub": 14.399999618530273, "bass": 39.0, "low_mid": 22.799999237060547, "mid": 16.399999618530273, "high_mid": 4.900000095367432, "air": 2.4000000953674316 } } } ], "time": 28.7 }