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From: Juliusz Chroboczek <>
Subject: [Galene] ANNOUNCE: Galene 0.4
Date: Sun, 05 Sep 2021 18:46:08 +0200	[thread overview]
Message-ID: <> (raw)

Dear all,

Version 0.4 of the Galène videoconferencing server is now available:

    git clone -b galene-0.4

For more information about Galène, please see

Version 0.4 has seen some major server-side changes.  The main new features
are simulcast and scalable video coding (SVC), which allow different
clients to receive flows with different resolutions and different image
qualities; we currently reduce framerate when a client is congested, and
reduce quality when a client has reduced their window size.  Resolution
can be controlled manually at the receiver through the side menu,
framerate is decided by the server.

The server should now be more robust, the issues with streams being
silently lost when under load should be gone now.

The code that records videos to disk has been mostly rewritten (we now use
our own depacketiser rather than relying on the one in Pion), and has
learned to deal gracefully with packet loss; you should no longer see
corruption in saved videos.  There is now support for saving H.264.

The signalling protocol has seen some improvements, notably the ability to
signal user states ("hands up", mood, etc.).  This is not currently used
by the user interface.

Please send questions to <>, and submit bug reports
at .

-- Juliusz Chroboczek

             reply	other threads:[~2021-09-05 16:46 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-05 16:46 Juliusz Chroboczek [this message]
2021-09-05 17:48 ` [Galene] -udp-range question eric_G
2021-09-05 18:38   ` [Galene] " Juliusz Chroboczek
2021-09-06 13:12     ` eric_G
2021-09-06 17:41       ` Juliusz Chroboczek
2021-09-06 17:53         ` eric_G
2021-09-06 18:33           ` Juliusz Chroboczek
2021-09-07  8:59             ` [Galene] Idea for a new feature Fabrice Rouillier
2021-09-05 18:03 ` [Galene] Re: ANNOUNCE: Galene 0.4 Michael Ströder
2021-09-05 18:39   ` Juliusz Chroboczek
2021-09-05 18:47   ` Juliusz Chroboczek
2021-09-05 20:31     ` Michael Ströder
2021-09-05 19:00   ` Juliusz Chroboczek
2021-09-05 20:33     ` Michael Ströder
     [not found] ` <>
2021-09-10 13:43   ` [Galene] Re: -udp-range question eric_G
2021-09-10 16:30     ` Juliusz Chroboczek

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