音乐节拍提取一

前段时间倒腾了一下音乐节拍数检测,参考下面的网上的一个测试歌曲列表做了下对比,效果还不错,基本上都是准的。

Itunes Link Name Time Artist BPM Album Genre Amazon Link
The Lion the Beast the Beat (Deluxe Edition) - Grace Potter & The Nocturnals Loneliest Soul 03:35 Grace Potter and the Nocturnals 168 The Lion The Beast The Beat Alternative Loneliest Soul
Walk the Moon - WALK THE MOON Quesadilla 03:15 Walk The Moon 151 Walk The Moon Alternative Quesadilla
Melatonin - Carnavas Melatonin 04:04 Silversun Pickups 159 Carnavas Alternative Melatonin
Synthetica - Metric Synthetica 03:56 Metric 160 Synthetica Alternative Synthetica
Myth - Bloom Myth 04:18 Beach House 147 Bloom Alternative Myth
I Was Made for You - Volume One I Was Made for You 02:30 She and Him 137 Volume One Alternative I Was Made for You
Synthetica - Metric Youth Without Youth 04:19 Metric 129 Synthetica Alternative Youth Without Youth
Walk the Moon - WALK THE MOON Anna Sun 05:21 Walk The Moon 140 Walk The Moon Alternative Anna Sun
The Lion the Beast the Beat (Deluxe Edition) - Grace Potter & The Nocturnals Never Go Back 03:40 Grace Potter and the Nocturnals 120 The Lion The Beast The Beat Alternative Never Go Back
Warrior (Bonus Track) - Vows Warrior 04:13 Kimbra 120 Vows Alternative Warrior (Bonus Track)

实验结果:

        音乐节拍提取一_第1张图片

部分耗时段优化,提升0.2s左右

                      音乐节拍提取一_第2张图片            

时间效率上还可以做进一步的提升。

这段时间整理完常用的接口,要开始尝试下新的领域。

转载于:https://www.cnblogs.com/welen/p/3990799.html

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