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=) Authentication-Results: mail.toke.dk; dkim=pass (2048-bit key; unprotected) header.d=irif.fr header.i=@irif.fr header.a=rsa-sha256 header.s=dkim-irif header.b=H//i8H53 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 F3A7AA18311 for ; Sun, 9 Jul 2023 16:31:32 +0200 (CEST) Received: from potemkin.univ-paris7.fr (potemkin.univ-paris7.fr [IPv6:2001:660:3301:8000::1:1]) by korolev.univ-paris7.fr (8.14.4/8.14.4/relay1/82085) with ESMTP id 369EVVXD030555 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Sun, 9 Jul 2023 16:31:31 +0200 Received: from mailhub.math.univ-paris-diderot.fr (mailhub.math.univ-paris-diderot.fr [81.194.30.253]) by potemkin.univ-paris7.fr (8.14.4/8.14.4/relay2/82085) with ESMTP id 369EVVjI001157 for ; Sun, 9 Jul 2023 16:31:31 +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 B691939703 for ; Sun, 9 Jul 2023 16:31:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=irif.fr; h= content-type:content-type:mime-version:user-agent:subject :subject:from:from:message-id:date:date:received:received; s= dkim-irif; t=1688913090; x=1689777091; bh=wSKHFqhqT/0R967gxjfSpr TVLtIut6Al8SDcK1S4rgw=; b=H//i8H530VY7vdI7q8ZY8bzKMJJkznMTDjbeR9 JZ5RMwz5OusdYmquN5/Bb9BT8aNmtoaImn7S7vilT/XwlabVzwheFr4alY1z/wNV ODk2Ic5dq3XDO+WAc/XZU/ZZpwsevftG0+0CJdtvuje2FCWErv2/dVoHc9jNF1Ea 9CNaoQBcXPiZCKCvnIVMFwgVuvpesVVc9noAfQ/kYgs1lq1Ll2fl/GFsRqNlRama h8cAhXjAdxz27CPooJRl3NxIRo6lDG9VqwJroZa6uzKOEA+pvIJ9579v+JQb22jl q6xXaDHb7Y9YzlOlTDzm7slk9H1j8c2xGe3h+ctfzJ7O+E7Q== 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 YeZ0mvSaNmkk for ; Sun, 9 Jul 2023 16:31:30 +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 83CD23967F for ; Sun, 9 Jul 2023 16:31:30 +0200 (CEST) Date: Sun, 09 Jul 2023 16:31:30 +0200 Message-ID: <878rbpcg1p.wl-jch@irif.fr> From: Juliusz Chroboczek To: galene@lists.galene.org User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/28.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (korolev.univ-paris7.fr [IPv6:2001:660:3301:8000::1:2]); Sun, 09 Jul 2023 16:31:31 +0200 (CEST) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (potemkin.univ-paris7.fr [194.254.61.141]); Sun, 09 Jul 2023 16:31:31 +0200 (CEST) X-Miltered: at korolev with ID 64AAC4C3.001 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-Miltered: at potemkin with ID 64AAC4C3.000 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 64AAC4C3.001 from potemkin.univ-paris7.fr/potemkin.univ-paris7.fr/null/potemkin.univ-paris7.fr/ X-j-chkmail-Enveloppe: 64AAC4C3.000 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 : 64AAC4C3.001 on korolev.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Score: MSGID : 64AAC4C3.000 on potemkin.univ-paris7.fr : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Status: Ham X-j-chkmail-Status: Ham Message-ID-Hash: JMAZ55UX2XBY4ZGP22UU7SC5SUMPIL7X X-Message-ID-Hash: JMAZ55UX2XBY4ZGP22UU7SC5SUMPIL7X 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 X-Mailman-Version: 3.3.8 Precedence: list Subject: [Galene] Heads up: default video codec is now VP9 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: Hello, I have just changed the default codec in Galene to VP9. This gives better video quality, and uses SVC for quality reduction, which is better than the simulcast hack used with VP8. Please let me know if this change causes any breakage. Note that this means that on iOS, Safari 14 or later is now required. (On desktop Mac OS X too, but on desktop you have a choice, and you should not be using Safari with Galene in the first place.) If for any reason you need to revert to VP8, please put the following in your group configuration: "codecs": ["opus", "vp8"] -- Juliusz