Can you run a simple Lua script and try something like this: res=os.execute('/usr/bin/sox --version') Just to make absolutely certain that you are able to call sox from within a Lua script. -MC On Tue, Feb 19, 2013 at 8:21 AM, Alex Lake <alex@digitalmail.com> wrote:
Having a spot of bother with this bit of lua:
result = os.execute(string.format([[sox --norm %s %s.new]], file_to_normalise, file_to_normalise))
It's returning -1. I believe freeswitch is running as root and that the sox file is in that location and is runnable.
Any ideas?
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