From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mail.toke.dk; spf=pass (mailfrom) smtp.mailfrom=irif.fr (client-ip=2001:660:3301:8000::1:2; helo=korolev.univ-paris7.fr; envelope-from=jch@irif.fr; receiver=) Received: from korolev.univ-paris7.fr (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]) by mail.toke.dk (Postfix) with ESMTPS id A724087FF95 for ; Thu, 19 Aug 2021 13:10:36 +0200 (CEST) Received: from mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [81.194.30.253]) by korolev.univ-paris7.fr (8.14.4/8.14.4/relay1/82085) with ESMTP id 17JBAZ5k032411; Thu, 19 Aug 2021 13:10:35 +0200 Received: from mailhub.math.univ-paris-diderot.fr (localhost [127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTP id 0B22BB36E1; Thu, 19 Aug 2021 13:10:38 +0200 (CEST) X-Virus-Scanned: amavisd-new at math.univ-paris-diderot.fr Received: from mailhub.math.univ-paris-diderot.fr ([127.0.0.1]) by mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id j6nwEOuUi93E; Thu, 19 Aug 2021 13:10:36 +0200 (CEST) Received: from pirx.irif.fr (unknown [78.194.40.74]) (Authenticated sender: jch) by mailhub.math.univ-paris-diderot.fr (Postfix) with ESMTPSA id 91583B36DC; Thu, 19 Aug 2021 13:10:36 +0200 (CEST) Date: Thu, 19 Aug 2021 13:10:33 +0200 Message-ID: <87pmu9elli.wl-jch@irif.fr> From: Juliusz Chroboczek To: Guillaume Denis In-Reply-To: References: <87mtpu5n3r.fsf@toke.dk> <87lf5edvok.wl-jch@irif.fr> <8735r68ugy.wl-jch@irif.fr> <87y28y7826.wl-jch@irif.fr> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.1 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (korolev.univ-paris7.fr [194.254.61.138]); Thu, 19 Aug 2021 13:10:35 +0200 (CEST) X-Miltered: at korolev with ID 611E3C2B.001 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 611E3C2B.001 from mailhub.math.univ-paris-diderot.fr/mailhub.math.univ-paris-diderot.fr/null/mailhub.math.univ-paris-diderot.fr/ X-j-chkmail-Score: MSGID : 611E3C2B.001 on korolev.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Status: Ham Message-ID-Hash: CMBAU22SEKDRDOY7HGTGOIKUSGZACFDQ X-Message-ID-Hash: CMBAU22SEKDRDOY7HGTGOIKUSGZACFDQ X-MailFrom: jch@irif.fr X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: galene@lists.galene.org X-Mailman-Version: 3.3.4 Precedence: list Subject: [Galene] Re: about packet pacers List-Id: =?utf-8?q?Gal=C3=A8ne_videoconferencing_server_discussion_list?= Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: > Yes I copy/pasted it from Gal=E8ne Sure, it's fine to copy code from Gal=E8ne. (I would have appreciated it if you had cited your source, though, just as you would do in a scientific publication.) I understood your comment as implying that Ducksoup would be a good source of inspiration for Galene. After examining it, it looks to me like it implements roughly the same parts of GCC as Gal=E8ne, but uses the information in a different manner. > The particularity in DuckSoup is that this bitrate estimation is used to > control encoder settings in GStreamer Ducksoup uses a rather original architecture. At a cursory glance, it looks like it reencodes all streams at the server, MCU-style, but without combining the streams in a single composite video, SFU-style. I think it would be useful to put this information in the README. -- Juliusz