[Asterisk-Users] Native MOH - Convert mp3 to ulaw

Wed Mar 22 01:09:35 MST 2006

On Tuesday, March 21, 2006 9:36 PM Douglas Garstang wrote:

> I tried that earlier today... found it somewhere online... This is
> what I get... 
> 
> [root at bil-pdev-5 mp3]# sox -V fpm-calm-river.mp3 -t au -r 8000 -U -b
> -c 1 fpm-calm-river.ulaw resample -ql sox: resample opts: Kaiser
> window, cutoff 0.940000, beta 16.000000 
> 
> sox: Failed reading fpm-calm-river.mp3: Do not understand format
> type: mp3 

Not all SOX versions support mp3. Some distros (at least Suse) compile sox
without mp3 support. Either compile your own version with mp3 or convert the
files to wav first.

Regards,
  JP
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