[asterisk-bugs] [JIRA] (ASTERISK-27802) bad sound quality with Playback following Record

[Thierry Donnadieu (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=243067#comment-243067 ] 

Thierry Donnadieu commented on ASTERISK-27802:
----------------------------------------------

Hi,

To make it either to reproduce on your side I have updated the extensions.conf as follow :
[from-internal]
exten = 100,1,Answer()
same =>	n,Playback(screen-callee-options)
same => n,Record("/tmp/file_in.wav16",1,5)
same =>	n,Playback(screen-callee-options)
same => n,Hangup()

The 2nd time Playback(screen-callee-options) is run it has a lot of background noise not the first time
I have also uploaded the corresponding log file as requested
Thanks for your support !

> bad sound quality with Playback following Record
> ------------------------------------------------
>
>                 Key: ASTERISK-27802
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27802
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_playback, Applications/app_record
>    Affects Versions: 15.3.0
>         Environment: Ubuntu 16.04
>            Reporter: Thierry Donnadieu
>            Assignee: Unassigned
>              Labels: pjsip
>         Attachments: debug_log_27802.txt
>
>
> Hi,
> When Playback follow Record in a dialplan I get a very noisy output. Obviusly does not come from the file as this one has good sound quality if I play it with "aplay" or if I comment the Record instruction
> extensions.conf :
> [from-internal]
> exten = 100,1,Answer()
> same => n,Record("/tmp/file_in.wav16",1,4)
> ;same => n,agi(halvox2.agi,fr-FR)
> same =>	n,Playback("/tmp/file_out")
> same => n,Hangup()
> Doesn't seem to be related to the file format either as I have tried different file format (sln, sln16, ...). 
>  Any help would be appreciated, thanks in anticipation,
>            Thierry



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