It happens to 40% of my long duration calls, when it has more than 10 minutes there always the
Leg A get out of phase.
Is not that the begining gets copies, it's that the last minutes of the call are one leg out of phase
with the other
Like
During Live Call you here:
>
> 1. A: Hi Bro
> 2. B; Hi Man, How are you??
> 3. A: Excellent Bro
> 4. B: Good For you
> 5. A: Have a nice Day
> 6. B; Same to you
>
>
> But on the recorder file you hear:
>
> 1. A: Hi / B: Hi man How are you??
> 2. A: Bro
> 3. B: Good For you
> 4. B: Same to you / A; Excellent
> 5. A: Bro
> 6. A: Have a Nice Day
Not like repeated, buy out of phase
----------------
Are you able to reproduce this on demand?
If so how long do you have to record a sound file for it to occur?
Is it always the beginning of the sound file that gets copied to the
end, or is it X minutes prior to the end of the file?
William King
Senior Engineer
Quentus Technologies, INC
1037 NE 65th St Suite 273
Seattle, WA 98115
Main: (877) 211-9337
Office: (206) 388-4772
Cell: (253) 686-5518
william.king at quentustech.com
On 03/07/2013 08:33 PM, Jesus Ramon Rocha Velazquez wrote:
> Hi,
>
> I'm having the next problem:
>
> When using record_session on long calls (more than 20 minutes) at some
> point the final output file "bad mix" the channels, so the A-Leg and
> B-Leg get one over the other in different times. It looks that in some
> point the A-Leg "cuts" or "accelerate" audio frames and as result the
> final audio sounds like two people talking at different times or at the
> same time but whitout order. Like:
>
> During Call Audio:
>
> 1. A: Hi Bro
> 2. B; Hi Man, How are you??
> 3. A: Excellent Bro
> 4. B: Good For you
> 5. A: Have a nice Day
> 6. B; Same to you
>
>
> On Final Output Audio File:
>
> 1. A: Hi / B: Hi man How are you??
> 2. A: Bro
> 3. B: Good For you
> 4. B: Same to you / A; Excellent
> 5. A: Bro
> 6. A: Have a Nice Day
>
> Tried to use same codec on both legs but not working, the result for
> long calls is the same. also tried to change the .wav for a .gsm but
> when converting, the result is the same.
>
> Dial Plan:
>
> <action application="set" data="continue_on_fail=true"/>
> <action application="ring_ready" />
> <action application="set" data="ringback=%(2000,4000,440.0,480.0)"/>
> <action application="set" data="record_waste_resources=true"/>
> <action application="set" data="media_bug_answer_req=true"/>
> <action application="set" data="RECORD_TITLE=Recording
> ${destination_number} ${caller_id_number} ${strft$
> <action application="set" data="RECORD_SOFTWARE=OverCall PBX
> 1.0.0.1"/>
> <action application="set" data="RECORD_ARTIST=OverCall PBX
> 1.0.0.1"/>
> <action application="set" data="RECORD_COMMENT=OverCall PBX
> 1.0.0.1"/>
> <action application="set" data="RECORD_DATE=${strftime(%Y-%m-%d
> %H:%M)}"/>
> <action application="set" data="RECORD_STEREO=true"/>
> <action application="record_session"
> data="/my/path/grabaciones/${uuid}.wav"/>
>
> <action application="execute_extension" data="SETUP_RECORDING XML
> default"/>
>
> <action application="bridge"
> data="sofia/gateway/...................
>
> I'm Using
>
> Intel(R) Core(TM) i5-2310 (4 Cores)
> 8 GB Ram
> Debian Wheezy x86
> FreeSWITCH Version 1.3.14b+git~20130301T214848Z~c35a41e4ca (git c35a41e
> 2013-03-01 21:48:48Z)
>
> Greetings and hope some may know whats happening here, because it's
> driving me crazy
>
>
> _________________________________________________________________________
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