Mixmonitor – Convert Wav To Mp3/aac

Home » Asterisk Users » Mixmonitor – Convert Wav To Mp3/aac
Asterisk Users 1 Comment

hi,

i want convert mixmonitor recorded speech audio from wav to mp3 or aac can you recommend your settings for speech audio? filters, noise elimination, compression ratio, …

i will probably use lame

thank you

One thought on - Mixmonitor – Convert Wav To Mp3/aac

  • Am 18.09.2014 11:06, schrieb Marek Cervenka:

    Give sox with compiled mp3-support a try:

    /usr/bin/sox ${src_file} ${dst_file} lowpass 4000 compand 0.02,0.05
    -60,-60,-30,-10,-20,-8,-5,-8,-2,-8 -8 -7 0.05

    I found it on another website … but I can’t remember. Works fine for me.