search

jiaaro / pydub

Manipulate audio with a simple and easy high level interface
http://pydub.com
MIT License
8.93k stars 1.05k forks source link

The processing time of low-pass filter is too long. Is there any optimization scheme? #556

Open Huangsh17 opened 3 years ago

Huangsh17 commented 3 years ago

The processing time of low-pass filter is too long. Is there any optimization scheme?

jiaaro commented 3 years ago

you'll get better performance using the scipy versions. You just need to install scipy and import pydub.scipy_effects

Huangsh17 commented 3 years ago

使用scipy版本可获得更好的性能。您只需要安装scipy和import pydub.scipy_effects

Except for import pydub.scipy_ Effects, do you want to call any function?

jiaaro commented 3 years ago

I don't know chinese, but based on google translate, I think you need to install scipy