[asterisk-bugs] [JIRA] (ASTERISK-26584) [patch] RTCP feedback for codec modules

[Lorenzo Miniero (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lorenzo Miniero updated ASTERISK-26584:
---------------------------------------

    Attachment: rtcp-feedback.diff

First version of the patch, originally published here:

http://lists.digium.com/pipermail/asterisk-dev/2016-November/075948.html

Next steps: passing the frame to the feedback callback (if any) to all translators in the list, and actually using the feedback in a real codec (e.g., speex) as a proof of concept.

> [patch] RTCP feedback for codec modules
> ---------------------------------------
>
>                 Key: ASTERISK-26584
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26584
>             Project: Asterisk
>          Issue Type: New Feature
>      Security Level: None
>    Affects Versions: 14.1.2
>            Reporter: Lorenzo Miniero
>         Attachments: rtcp-feedback.diff
>
>
> This patch addresses the discussion I started on asterisk-dev [1] about possible strategies to allow codec modules to receive RTCP feedback from the Asterisk RTP stack. More specifically, this patch introduces a new ast_frame type (AST_FRAME_RTCP) and a new callback (feedback) codec modules can implement to be notified about RTCP feedback relevant to an encoder.
> [1] http://lists.digium.com/pipermail/asterisk-dev/2016-November/075923.html



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