{ "songs": [ { "input": "/tmp/music-pipeline/qinghua-v2-20260325-015420/01_青花_20260325/suno_raw_0.mp3", "output": "/tmp/music-pipeline/qinghua-v2-20260325-015420/01_青花_20260325/suno_mixed_0.mp3", "before": { "lufs": -13.0, "peak": -2.700000047683716, "rms": -15.800000190734863, "crest": 13.199999809265137, "width": 8.199999809265137, "low_pct": 56.79999923706055, "mid_pct": 40.099998474121094, "high_pct": 3.0999999046325684, "centroid": 714.0, "bands": { "sub": 4.900000095367432, "bass": 52.0, "low_mid": 24.799999237060547, "mid": 15.199999809265137, "high_mid": 2.200000047683716, "air": 0.8999999761581421 } }, "after": { "lufs": -11.4, "peak": -0.6000000238418579, "rms": -14.399999618530273, "crest": 13.800000190734863, "width": 7.0, "low_pct": 50.20000076293945, "mid_pct": 45.900001525878906, "high_pct": 3.799999952316284, "centroid": 863.0, "bands": { "sub": 4.300000190734863, "bass": 45.900001525878906, "low_mid": 26.100000381469727, "mid": 19.799999237060547, "high_mid": 2.799999952316284, "air": 1.100000023841858 } }, "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": 0.5, "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": 0.15, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -2.5, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5, "tight_hz": 120, "tight_db": -1.5, "tight_q": 1.5, "air_hz": 16000, "air_db": 1.0, "comp_threshold_db": -10.0, "comp_ratio": 1.8, "comp_attack_ms": 20, "comp_release_ms": 150, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_global_low": 56.79999923706055, "_global_mid": 40.099998474121094, "_global_high": 3.0999999046325684 }, "reasons": [ "低频57%严重超载，去闷-2.5dB，低频增强降到0.5，Mid低频归零", "高频3%偏低，空气感+1.0dB", "中频40%偏低，加强1kHz打击感+0.5dB", "宽度8.2%正常，保持基准", "Crest 13.2dB正常，保持压缩阈值-10dB", "🎵 风格: pop (low, via audio) — 流行：低中均衡，中等压缩 (ref: 愿与愁)" ], "genre": { "genre": "pop", "confidence": "low", "source": "audio", "bpm": 129.2, "centroid": 1688.0, "onset_density": 2.3, "low_energy": 52.900001525878906 } }, { "input": "/tmp/music-pipeline/qinghua-v2-20260325-015420/01_青花_20260325/suno_raw_1.mp3", "output": "/tmp/music-pipeline/qinghua-v2-20260325-015420/01_青花_20260325/suno_mixed_1.mp3", "before": { "lufs": -13.7, "peak": -1.2999999523162842, "rms": -16.600000381469727, "crest": 15.399999618530273, "width": 12.600000381469727, "low_pct": 74.19999694824219, "mid_pct": 23.600000381469727, "high_pct": 2.200000047683716, "centroid": 440.0, "bands": { "sub": 17.5, "bass": 56.70000076293945, "low_mid": 18.600000381469727, "mid": 5.0, "high_mid": 1.0, "air": 1.2000000476837158 } }, "after": { "lufs": -12.3, "peak": 0.0, "rms": -15.399999618530273, "crest": 15.399999618530273, "width": 11.100000381469727, "low_pct": 70.69999694824219, "mid_pct": 26.5, "high_pct": 2.799999952316284, "centroid": 535.0, "bands": { "sub": 16.5, "bass": 54.20000076293945, "low_mid": 19.899999618530273, "mid": 6.599999904632568, "high_mid": 1.2999999523162842, "air": 1.5 } }, "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": 0.5, "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": 0.2, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -2.5, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5, "tight_hz": 120, "tight_db": -1.5, "tight_q": 1.5, "air_hz": 16000, "air_db": 1.7, "comp_threshold_db": -10.0, "comp_ratio": 1.8, "comp_attack_ms": 20, "comp_release_ms": 120, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_global_low": 74.19999694824219, "_global_mid": 23.600000381469727, "_global_high": 2.200000047683716 }, "reasons": [ "低频74%严重超载，去闷-2.5dB，低频增强降到0.5，Mid低频归零", "高频2%极度暗淡，空气感+1.5dB", "中频24%偏低，加强1kHz打击感+0.5dB", "宽度12.6%正常，保持基准", "Crest 15.4dB正常，保持压缩阈值-10dB", "🎵 风格: hip_hop (medium, via audio) — 嘻哈：Sub有力，紧凑，中等压缩 (ref: 楼上的房东)", " ⚠️ 低频74%超载，跳过 sub_shelf_db+1.0" ], "genre": { "genre": "hip_hop", "confidence": "medium", "source": "audio", "bpm": 129.2, "centroid": 1980.0, "onset_density": 2.6, "low_energy": 54.20000076293945 } } ], "time": 39.7 }