[asterisk-bugs] [JIRA] (ASTERISK-26555) Multi-party Video: Fix some post Asterisk-11 regressions

[George Joseph (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Joseph updated ASTERISK-26555:
-------------------------------------

    Target Release Version/s: 15.0.0

> Multi-party Video: Fix some post Asterisk-11 regressions
> --------------------------------------------------------
>
>                 Key: ASTERISK-26555
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26555
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Bridges/bridge_softmix, Core/Bridging
>    Affects Versions: 13.12.1, 14.1.1
>            Reporter: Matt Jordan
>            Assignee: Matt Jordan
>      Target Release: 13.13.0, 14.2.0, 15.0.0
>
>
> Back in Asterisk 11, basic multi-party video worked in ConfBridge.
> In Asterisk 12+, we apparently broke a few things for some clients (mostly WebRTC ones):
> * Sending a SSRC change on every party join/leave causes problems for WebRTC clients
> * Not handling video update requests can cause video to lag substantially for participants. It can take quite awhile for an I frame to show up; handling the video source update request in {{bridge_softmix}} is necessary to get all the participants sync'd up
> * The video source in bridge.c will be leaked when a party leaves the bridge (if it was the source). Yikes.



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