{ "songs": [ { "input": "/tmp/music-pipeline/xiangni-20260325-164353/output3/01_想你时风起_20260325/suno_raw_0.mp3", "output": "/tmp/music-pipeline/xiangni-20260325-164353/output3/01_想你时风起_20260325/suno_mixed_0.mp3", "before": { "lufs": -14.0, "peak": -2.5, "rms": -16.600000381469727, "crest": 14.100000381469727, "width": 7.199999809265137, "low_pct": 45.29999923706055, "mid_pct": 53.099998474121094, "high_pct": 1.5, "centroid": 605.0, "bands": { "sub": 16.899999618530273, "bass": 28.399999618530273, "low_mid": 39.5, "mid": 13.600000381469727, "high_mid": 1.2000000476837158, "air": 0.30000001192092896 } }, "after": { "lufs": -11.2, "peak": 0.0, "rms": -14.0, "crest": 14.0, "width": 6.0, "low_pct": 38.599998474121094, "mid_pct": 59.79999923706055, "high_pct": 1.600000023841858, "centroid": 670.0, "bands": { "sub": 14.399999618530273, "bass": 24.100000381469727, "low_mid": 43.900001525878906, "mid": 15.899999618530273, "high_mid": 1.2000000476837158, "air": 0.30000001192092896 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 1.3, "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": 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": 0.0, "pre_gain_db": -1.5, "hp_hz": 30, "dull_hz": 300, "dull_db": -0.5, "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": 1.2, "comp_threshold_db": -10.0, "comp_ratio": 1.0, "comp_attack_ms": 20, "comp_release_ms": 200, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_global_low": 45.29999923706055, "_global_mid": 53.099998474121094, "_global_high": 1.5 }, "reasons": [ "低频45%略高，去闷-2.0dB", "高频2%极度暗淡，空气感+1.5dB", "中频53%正常，保持基准", "宽度7.2%偏窄，Side提升+1.3dB", "Crest 14.1dB正常，保持压缩阈值-10dB", "🎵 风格: jazz (low, via audio) — 爵士：中频主导，自然动态，极轻处理 (ref: Dark Night)" ], "genre": { "genre": "jazz", "confidence": "low", "source": "audio", "bpm": 66.3, "centroid": 1962.0, "onset_density": 2.9, "low_energy": 47.0 } }, { "input": "/tmp/music-pipeline/xiangni-20260325-164353/output3/01_想你时风起_20260325/suno_raw_1.mp3", "output": "/tmp/music-pipeline/xiangni-20260325-164353/output3/01_想你时风起_20260325/suno_mixed_1.mp3", "before": { "lufs": -14.7, "peak": -2.299999952316284, "rms": -16.700000762939453, "crest": 14.399999618530273, "width": 3.5, "low_pct": 57.20000076293945, "mid_pct": 40.099998474121094, "high_pct": 2.700000047683716, "centroid": 563.0, "bands": { "sub": 23.100000381469727, "bass": 34.099998474121094, "low_mid": 28.600000381469727, "mid": 11.5, "high_mid": 2.0, "air": 0.699999988079071 } }, "after": { "lufs": -13.8, "peak": -1.2999999523162842, "rms": -16.0, "crest": 14.800000190734863, "width": 2.5, "low_pct": 46.900001525878906, "mid_pct": 49.5, "high_pct": 3.5999999046325684, "centroid": 732.0, "bands": { "sub": 19.899999618530273, "bass": 26.899999618530273, "low_mid": 33.099998474121094, "mid": 16.399999618530273, "high_mid": 2.700000047683716, "air": 0.8999999761581421 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 10000, "side_high_shelf_db": 1.3, "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": 0.25, "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": -2.5, "tight_q": 1.5, "air_hz": 16000, "air_db": 1.8, "comp_threshold_db": -10.0, "comp_ratio": 2.0, "comp_attack_ms": 10, "comp_release_ms": 80, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_global_low": 57.20000076293945, "_global_mid": 40.099998474121094, "_global_high": 2.700000047683716 }, "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%极度暗淡，空气感+1.5dB", "中频40%偏低，加强1kHz打击感+0.5dB", "宽度3.5%偏窄，Side提升+1.3dB", "Crest 14.4dB正常，保持压缩阈值-10dB", "🎵 风格: edm (high, via audio) — 电子：重Bass，紧压缩，窄声场 (ref: 3.14159)", " ⚠️ 低频57%超载，跳过 sub_shelf_db+1.5" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 129.2, "centroid": 2281.0, "onset_density": 3.6, "low_energy": 57.599998474121094 } } ], "time": 50.5 }