SoX — wav 音频拼接
1.sox 安装
mac: brew install sox
liunx:源码下载:https://sourceforge.net/projects/sox/files/sox/
liunx安装:
1.解压
2./configure
3.make & make install
2.python 扩展安装
源码下载:https://github.com/chirlu/sox 安装:python setup.py install
或直接pip install sox
3.音频拼接
import sox
cbn = sox.Combiner()
data = [filename1,filename2]
cbn.build(data, new_file, 'concatenate')
终端执行:
sox --combine concatenate 1.wav 2.wav out.wav
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