BUG??? Bad mixed Audio record_session
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
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@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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participants (2)
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Jesus Ramon Rocha Velazquez
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William King