Excellent! Do you mind finding a spot up on the wiki for this? -MC On Mon, Jul 23, 2012 at 4:01 PM, Alexandre Fiori <fiorix@gmail.com> wrote:
Amazing. This is exactly what I was looking for, and couldn't figure out how to do. Thank you!
On 2012-07-23, at 6:55 PM, Michael Collins <msc@freeswitch.org> wrote:
Well, if you have soxi installed (Linux, of course) then you could always use a system call to grab the file length. For kicks I whipped up a proof of concept dial plan to demonstrate how it could work. If anyone finds it useful please let me know and I'll wikify it. -MC
<extension name="soxi sound file length"> <condition field="destination_number" expression="^(9904)$"> <action application="answer"/> <action application="sleep" data="500"/> <action application="set"
data="sound_file=${sounds_dir}/music/8000/danza-espanola-op-37-h-142-xii-arabesca.wav"/> <action application="set" data="file_length=${system soxi -D ${sound_file} | tr -d '\\n' }"/> <action application="log" data="INFO Sound file length is '${file_length}'"/> <action application="set" data="file_length=${expr(ceil(${file_length}))}"/> <action application="log" data="INFO Sound file length is '${file_length}'"/> <action application="say" data="en number pronounced ${file_length}"/> <action application="playback" data="time/seconds.wav"/> </condition> </extension>