[asterisk-bugs] [JIRA] (ASTERISK-25616) Warning with a Codec Module which supports PLC with FEC

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=228574#comment-228574 ] 

Asterisk Team commented on ASTERISK-25616:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> Warning with a Codec Module which supports PLC with FEC
> -------------------------------------------------------
>
>                 Key: ASTERISK-25616
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25616
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Codecs/General
>    Affects Versions: 11.20.0, 13.6.0
>            Reporter: Alexander Traud
>            Severity: Trivial
>
> {{WARNING: translate.c:412 opustolin48 did not update samples 0}}
> Some (audio) formats allow not just native PLC but FEC, for example the Opus Codec. If no data is available but FEC is enabled, the transcoding module has to wait for another RTP payload to decide whether to go for PLC or FEC. When the transcoding module waits, the above message is emitted. In that case, that message is wrong but cannot be disabled because it uses the log level WARNING.
> This source-code was introduced in April 2006 with [SVN-18541|http://svnview.digium.com/svn/asterisk?view=revision&revision=18541].
> I searched a bit on the discussion board, mailing lists, and issue reports: The above message was never ever the only one being emitted. Furthermore, the transcoding module itself should emit a warning when it is not able to update the samples. Therefore, we have several choices for disabling this message:
> A) if module supports PLC and f(rame)->datalen == 0,
> B) change the level from WARNING to DEBUG-5, or
> C) remove that message completely.



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