{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260424-153907-f6e277/01_惊鸿一面_20260424/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260424-153907-f6e277/01_惊鸿一面_20260424/suno_mixed_0.mp3", "before": { "lufs": -11.8, "peak": -0.699999988079071, "rms": -14.5, "crest": 13.800000190734863, "width": 15.5, "low_pct": 62.20000076293945, "mid_pct": 36.20000076293945, "high_pct": 1.600000023841858, "centroid": 525.0, "bands": { "sub": 15.0, "bass": 47.20000076293945, "low_mid": 24.5, "mid": 11.699999809265137, "high_mid": 1.100000023841858, "air": 0.5 } }, "after": { "lufs": -8.9, "peak": 0.20000000298023224, "rms": -11.199999809265137, "crest": 11.399999618530273, "width": 12.899999618530273, "low_pct": 68.5999984741211, "mid_pct": 30.0, "high_pct": 1.399999976158142, "centroid": 454.0, "bands": { "sub": 18.600000381469727, "bass": 49.900001525878906, "low_mid": 20.299999237060547, "mid": 9.800000190734863, "high_mid": 1.0, "air": 0.4000000059604645 } }, "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": -0.3199999928474426, "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": 0.3, "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": -0.31800001859664917, "side_gain_db": 0.0, "_global_low": 62.20000076293945, "_global_mid": 36.20000076293945, "_global_high": 1.600000023841858 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=62% Mid=36% High=2% W=15.5% Crest=13.8", " 目标: Low=82% Mid=18% High=1% W=13.7% Crest=12.0", " 差值: ΔLow=-19% ΔMid=+19% ΔHigh=+1% ΔW=+1.8% ΔCrest=+1.8", " 低频偏少-19%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏多+11%: 600Hz=-0.3dB", " Mid偏多+8%: 2.5kHz=-0.3dB q=1.0", " 宽度接近目标(Δ+1.8%) → 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": "low", "source": "audio", "bpm": 107.7, "centroid": 1939.0, "onset_density": 2.6, "low_energy": 48.70000076293945 }, "ref": { "lufs": -9.3, "peak": 1.399999976158142, "rms": -10.699999809265137, "crest": 12.0, "width": 13.699999809265137, "low_pct": 81.5, "mid_pct": 17.600000381469727, "high_pct": 0.800000011920929, "centroid": 276.0, "bands": { "sub": 32.79999923706055, "bass": 48.599998474121094, "low_mid": 13.899999618530273, "mid": 3.700000047683716, "high_mid": 0.5, "air": 0.30000001192092896 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260424-153907-f6e277/01_惊鸿一面_20260424/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260424-153907-f6e277/01_惊鸿一面_20260424/suno_mixed_1.mp3", "before": { "lufs": -13.3, "peak": -2.0, "rms": -15.899999618530273, "crest": 13.899999618530273, "width": 15.199999809265137, "low_pct": 45.099998474121094, "mid_pct": 54.0, "high_pct": 0.800000011920929, "centroid": 549.0, "bands": { "sub": 12.300000190734863, "bass": 32.900001525878906, "low_mid": 44.29999923706055, "mid": 9.699999809265137, "high_mid": 0.5, "air": 0.30000001192092896 } }, "after": { "lufs": -9.7, "peak": 0.30000001192092896, "rms": -12.0, "crest": 12.399999618530273, "width": 11.899999618530273, "low_pct": 45.5, "mid_pct": 53.70000076293945, "high_pct": 0.8999999761581421, "centroid": 551.0, "bands": { "sub": 12.600000381469727, "bass": 32.900001525878906, "low_mid": 43.79999923706055, "mid": 9.899999618530273, "high_mid": 0.6000000238418579, "air": 0.30000001192092896 } }, "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": -0.23999999463558197, "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": 0.3, "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": 45.099998474121094, "_global_mid": 54.0, "_global_high": 0.800000011920929 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=45% Mid=54% High=1% W=15.2% Crest=13.9", " 目标: Low=82% Mid=18% High=1% W=13.7% Crest=12.0", " 差值: ΔLow=-36% ΔMid=+36% ΔHigh=+0% ΔW=+1.5% ΔCrest=+1.9", " 低频偏少-36%: 去闷=0, 低频增强=2.0dB, Mid低频=0.6dB", " 高频接近目标(Δ+0%) → 微量空气感+0.3dB", " LowMid偏多+30%: 600Hz=-0.5dB", " Mid偏多+6%: 2.5kHz=-0.2dB q=1.0", " 宽度接近目标(Δ+1.5%) → Side增益归零", " 动态接近目标(Δ+1.9dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 107.7, "centroid": 1872.0, "onset_density": 2.8, "low_energy": 43.5 }, "ref": { "lufs": -9.3, "peak": 1.399999976158142, "rms": -10.699999809265137, "crest": 12.0, "width": 13.699999809265137, "low_pct": 81.5, "mid_pct": 17.600000381469727, "high_pct": 0.800000011920929, "centroid": 276.0, "bands": { "sub": 32.79999923706055, "bass": 48.599998474121094, "low_mid": 13.899999618530273, "mid": 3.700000047683716, "high_mid": 0.5, "air": 0.30000001192092896 } } } ], "time": 42.4 }