How to decrease the size of WAV recording files



Asterisk 1.4.30
CentOS 5.5
Dahdi Linux complete 2.2.1

In my asterisk server i have enabled ‘yes’ for recording agent calls in ‘agents.conf’

now my file size of my WAV is 1MB for 1min

how to decrease file size and bitrate quality ?

i heard that there is script to convert. But i dont know where it is…?

any one plesae help me?

thanks & regards


or you can just change to another format in the agents.conf.

sox is the program that you can use to convert file formats after the fact, assuming both source and target have open source compatable licensing.

Below is a detailed guide on how to reduce WAV file size at … essor.html. This guide also applies to compress AIFF, AU, APE, MP3, PCM, DTS, Apple Lossless, RA, WMA, AAC, AC3, FLAC, OGG, CAF, and etc