The default sample rate is 8k which is as small as it gets. mod_shout would let you record mp3s or you could use socks to change the codec inside the wav to something smaller but that's about it. On Wed, Jul 23, 2008 at 4:01 PM, Michael Collins <mcollins@fcnetwork.com> wrote:
I think he means, "I don't need CD-quality audio or anything close to that – I just want a lower sampling rate so that my wav file isn't so big."
-MC
------------------------------
*From:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *On Behalf Of *Anthony Minessale *Sent:* Wednesday, July 23, 2008 1:33 PM *To:* freeswitch-users@lists.freeswitch.org *Subject:* Re: [Freeswitch-users] sample rate with record_session
what do you mean by "more information"?
On Wed, Jul 23, 2008 at 9:48 AM, Frank - IMPACT <frank@impactfax.com> wrote:
Running FreeSwitch Version 1.0.trunk (9111) on RH 8
Record_session works fine with this
<action application="set" data="RECORD_ANSWER_REQ=true"/> <action application="set" data="RECORD_STEREO=true"/> <action application="record_session"
data="$${base_dir}/recordings/${strftime(%Y-%m-%d-%H-%M-%S)}_${destination_n umber}.wav"/>
But the sample rate and resulting wav file are way more information than I need. I tried to half the sample rate with this inserted before we run record_session. <action application="set" data="record_rate=5512"/>
But that did not seem to reduce the sample rate and the resulting wav file.
Is this the wrong variable to set or is this not possible to reduce sample rates and wav size files?
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