[Freeswitch-users] audo sync issues with record_session to mp3

Thu Jan 12 05:25:56 MSK 2012

i did this before by recording in WAV then converted them to OGG - all WAV
files of the day - after midnight where the usage is low.

On Thu, Jan 12, 2012 at 9:00 AM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> I really wish things like this would go to jira it's very hard to track
> things from the mailing list......
>
>
> commit a365fb636ad9e2f4bb5dee43eddc305560699114
> Author: Anthony Minessale <anthm at freeswitch.org>
> Date:   Wed Jan 11 17:49:35 2012 -0600
>
>     mailing list 36bc584d980ce80fe6a6f6e7d7383db9.squirrel at my.tomp.co.uk[Freeswitch-users] audo sync issues with record_session to mp3 I redid the
> stream recording with timestamps and headers to try to keep it more synced
>
>
>
> On Tue, Jan 10, 2012 at 8:46 AM, John <freeswitch at earthspike.net> wrote:
>
>> I've just enabled session recording using MP3 encoding and have the same
>> symptoms.  In my case it is between a BRI ISDN connection and a SIP
>> phone, both running with G.711.  I haven't tried recording between
>> extensions which would be a purer test, nor have I attempted using WAV.
>> Are there any suggestions for how to fix this? Should I register a bug
>> on Jira?
>>
>> John
>>
>>
>> On 02/01/12 15:01, Frank @ Impact wrote:
>> > We have the same problem.  We are running git from 12/30/11.  our aleg
>> is a
>> > sip channel coming to FS and the bleg is a sip channels leaving FS.
>> >
>> > I noticed this problem really when we started using mp3 instead of
>> > wav.  With wav, it really was not noticeable for us in a 10-15minute
>> call.
>> > But with mp3, we notice it after just 2-3 minutes. By 10 minutes, it is
>> so
>> > far out of sync, it sounds like 2 different calls.
>> >
>> > The relevant dialplan is
>> >
>> > <?xml version="1.0"?>
>> > <document type="freeswitch/xml">
>> >    <section name="dialplan" description="Regex/XML Dialplan">
>> >      <context name="default">
>> >        <extension name="myextension">
>> >          <condition>
>> >         <action application="sched_broadcast" data="+15740
>> > sounds/announce.wav bleg"/>
>> >       <action application="sched_hangup" data="+1800 "/>
>> >       <action application="enum" data="15035411236"/>
>> >       <action application="set" data="RECORD_ANSWER_REQ=true"/>
>> >       <action application="set" data="RECORD_STEREO=true"/>
>> >       <action application="record_session"
>> > data="/mnt/rd/recordfile.mp3"/>
>> >            <action application="bridge"
>> > data="[park_after_bridge=true,park_timeout=3]${enum_auto_route}"/>
>> >       <action application="hangup"/>
>> >          </condition>
>> >        </extension>
>> >      </context>
>> >    </section>
>> > </document>
>> >
>> >
>> >
>> > -----Original Message-----
>> > From: freeswitch-users-bounces at lists.freeswitch.org
>> > [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
>> Gabriel
>> > Gunderson
>> > Sent: Thursday, October 20, 2011 3:07 AM
>> > To: FreeSWITCH Users Help
>> > Subject: Re: [Freeswitch-users] audo sync issues with record_session to
>> mp3
>> >
>> > On Tue, Oct 18, 2011 at 4:34 AM, Tom Parrott<tomp at tomp.co.uk>  wrote:
>> >> Longer calls, after about 10 minutes start to introduce sync issues
>> >> between the A-leg and the B-leg.
>> >>
>> >> We are running record_session on the A-leg, and it seems to get ahead
>> of
>> >> the B-leg.
>> >>
>> >> For example the caller on the A-leg will be heard to answer a question
>> >> whilst the person on the B-leg is asking it.
>> > What's on the other end of each leg? That might help us figure this out.
>> >
>> > Gabe
>> >
>> >
>> > FreeSWITCH-users mailing list
>> > FreeSWITCH-users at lists.freeswitch.org
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>> >
>> >
>> >
>> _________________________________________________________________________
>> > Professional FreeSWITCH Consulting Services:
>> > consulting at freeswitch.org
>> > http://www.freeswitchsolutions.com
>> >
>> > 
>> > 
>> >
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>> >
>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>
>
>
> --
> Anthony Minessale II
>
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> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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