From nobody Tue Oct 14 18:03:50 2014 Return-Path: X-Original-To: codec@ietfa.amsl.com Delivered-To: codec@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B38161A0100; Tue, 14 Oct 2014 18:03:41 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] autolearn=ham Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1qK1dAXuywKC; Tue, 14 Oct 2014 18:03:39 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id D88031A00F6; Tue, 14 Oct 2014 18:03:38 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.6.4 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20141015010338.19575.59063.idtracker@ietfa.amsl.com> Date: Tue, 14 Oct 2014 18:03:38 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/codec/p2UUXAkPo4GhVQPvFR_e4ToXiQI Cc: codec@ietf.org Subject: [codec] I-D Action: draft-ietf-codec-oggopus-05.txt X-BeenThere: codec@ietf.org X-Mailman-Version: 2.1.15 List-Id: Codec WG List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Oct 2014 01:03:42 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Internet Wideband Audio Codec Working Group of the IETF. Title : Ogg Encapsulation for the Opus Audio Codec Authors : Timothy B. Terriberry Ron Lee Ralph Giles Filename : draft-ietf-codec-oggopus-05.txt Pages : 30 Date : 2014-10-14 Abstract: This document defines the Ogg encapsulation for the Opus interactive speech and audio codec. This allows data encoded in the Opus format to be stored in an Ogg logical bitstream. Ogg encapsulation provides Opus with a long-term storage format supporting all of the essential features, including metadata, fast and accurate seeking, corruption detection, recapture after errors, low overhead, and the ability to multiplex Opus with other codecs (including video) with minimal buffering. It also provides a live streamable format, capable of delivery over a reliable stream-oriented transport, without requiring all the data, or even the total length of the data, up-front, in a form that is identical to the on-disk storage format. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-codec-oggopus/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-codec-oggopus-05 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-codec-oggopus-05 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ From nobody Tue Oct 14 18:13:28 2014 Return-Path: X-Original-To: codec@ietfa.amsl.com Delivered-To: codec@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5FD5B1A00FF for ; Tue, 14 Oct 2014 18:13:26 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.6 X-Spam-Level: X-Spam-Status: No, score=-2.6 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7] autolearn=ham Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EgiV9p1cFLBW for ; Tue, 14 Oct 2014 18:13:24 -0700 (PDT) Received: from mail-pd0-f173.google.com (mail-pd0-f173.google.com [209.85.192.173]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 7894E1A00FD for ; Tue, 14 Oct 2014 18:13:24 -0700 (PDT) Received: by mail-pd0-f173.google.com with SMTP id g10so255110pdj.18 for ; Tue, 14 Oct 2014 18:13:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=Ie0EZyFa/QhLMyYcGQOVe6WnBtjKEPbLWEdSj6LfAiI=; b=Qxxr8Fk5jiH/2P1bMblWTMF8HXkiq8VDTqmE0pVFIOaLBgfcJEi/apqvUWWE4itfa/ kfXI4zJiGm5ayM/TgQU94cUda8II2EOWjVKp4F2695DrAf1cT62hijke45rx9VrnqUTE Bah0DxuIbs+rxc7+Clp/B6vpBgdyObKIVrNscr0LOFaucAGQ8ZPI8VOZADB1vwLuBBkb UaClO8Sw0WfNdSTwWksE694V/CtRJl1Dzmjdsh+ITKfX0zyXtzL1kYgZpNDGfatTT0tZ 2ek81o4HpwRy+dBgNlqoFbqg/2MsIorPv83ePerxWRHZAtDCpbbrvQGcHANIufJ7ty7u pUIg== X-Gm-Message-State: ALoCoQk3JXEp9kaY15xcWhCoWAnIpYx+6AxX/PuvXFr/hZS0XDH4zK0xADShfJvUMHB5EsMU6Fns X-Received: by 10.69.15.225 with SMTP id fr1mr8779789pbd.43.1413335604187; Tue, 14 Oct 2014 18:13:24 -0700 (PDT) Received: from tamias.local (S0106185933484486.vc.shawcable.net. [174.6.214.147]) by mx.google.com with ESMTPSA id hm1sm15340854pdb.84.2014.10.14.18.13.23 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 14 Oct 2014 18:13:23 -0700 (PDT) Message-ID: <543DCA32.3040200@thaumas.net> Date: Tue, 14 Oct 2014 18:13:22 -0700 From: Ralph Giles User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:31.0) Gecko/20100101 Thunderbird/31.1.2 MIME-Version: 1.0 To: codec@ietf.org References: <20141015010338.19575.59063.idtracker@ietfa.amsl.com> In-Reply-To: <20141015010338.19575.59063.idtracker@ietfa.amsl.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Archived-At: http://mailarchive.ietf.org/arch/msg/codec/hfZPFhlSIFjlokzp03vhZhC7l8I Subject: Re: [codec] I-D Action: draft-ietf-codec-oggopus-05.txt X-BeenThere: codec@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Codec WG List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Oct 2014 01:13:26 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Discussion has trailed off, so we've posted an updated encapsulation draft. :) https://tools.ietf.org/html/draft-ietf-codec-oggopus-05 Changes since the oggopus-04 draft: * RFC 2119 cleanup: key words are either normalized to all caps or reworded to avoid ambiguity when no normative statement was intended. * R128 gain header text updated based on discussion, including clarification of allowed value formatting. * Guideline text for skipping/preserving additional data at the end of the metadata header to allow for future extensibility. e.g. binary album art. We believe this new draft addresses all the comments to date. Please follow up with any remaining issues you notice. -r -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCAAGBQJUPcoyAAoJEEcAD3uxRB3v7F0H/2gzzW57TDVbxNP8orwbAyNA t5m7Z6Q/UbA7073hKBwjpVLXbuSAfyQVuWqOD6ORFqcjqUZuRne9U2j2TFpaFraj hnMXXjW9whWuLUAo+wIafiYU70PGeCi0HKD5kPWJ+xDswhy6vergv1/z9WQfVRmO mzCirYm+9wVoiy2NWS2MKvxhjd5kBVx1yBqeVzy+TLAfarpmJiN3/pLpo7lpuAg4 njTVkh5jZsNVpViucUSpDFjGnidGLiy2zKpJM4+omm6xpbhy8aibnRXIz0sAN29e s9EOdvfmac7RmO42X3ItO7PU7y6H2+iUygjAgheCfwnegcfpQ/ITrTf8GFPPzZc= =5KR9 -----END PGP SIGNATURE----- From nobody Fri Oct 17 17:16:36 2014 Return-Path: X-Original-To: codec@ietfa.amsl.com Delivered-To: codec@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 97D3B1A8852; Fri, 17 Oct 2014 17:16:31 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] autolearn=ham Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kBo__qgeJwvv; Fri, 17 Oct 2014 17:16:30 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 1180A1A884F; Fri, 17 Oct 2014 17:16:30 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.6.4 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20141018001630.23729.92079.idtracker@ietfa.amsl.com> Date: Fri, 17 Oct 2014 17:16:30 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/codec/JqmprQRUIJAJkpkXvO-vZqmWUzo Cc: codec@ietf.org Subject: [codec] I-D Action: draft-ietf-codec-oggopus-06.txt X-BeenThere: codec@ietf.org X-Mailman-Version: 2.1.15 List-Id: Codec WG List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Oct 2014 00:16:31 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Internet Wideband Audio Codec Working Group of the IETF. Title : Ogg Encapsulation for the Opus Audio Codec Authors : Timothy B. Terriberry Ron Lee Ralph Giles Filename : draft-ietf-codec-oggopus-06.txt Pages : 30 Date : 2014-10-17 Abstract: This document defines the Ogg encapsulation for the Opus interactive speech and audio codec. This allows data encoded in the Opus format to be stored in an Ogg logical bitstream. Ogg encapsulation provides Opus with a long-term storage format supporting all of the essential features, including metadata, fast and accurate seeking, corruption detection, recapture after errors, low overhead, and the ability to multiplex Opus with other codecs (including video) with minimal buffering. It also provides a live streamable format, capable of delivery over a reliable stream-oriented transport, without requiring all the data, or even the total length of the data, up-front, in a form that is identical to the on-disk storage format. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-codec-oggopus/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-codec-oggopus-06 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-codec-oggopus-06 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ From nobody Fri Oct 17 17:21:17 2014 Return-Path: X-Original-To: codec@ietfa.amsl.com Delivered-To: codec@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7FA821A0392 for ; Fri, 17 Oct 2014 17:21:14 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.6 X-Spam-Level: X-Spam-Status: No, score=-2.6 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7] autolearn=ham Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2uZe1YrF2QKE for ; Fri, 17 Oct 2014 17:21:13 -0700 (PDT) Received: from mail-pd0-f175.google.com (mail-pd0-f175.google.com [209.85.192.175]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0783A1A00F5 for ; Fri, 17 Oct 2014 17:21:13 -0700 (PDT) Received: by mail-pd0-f175.google.com with SMTP id v10so1628502pde.34 for ; Fri, 17 Oct 2014 17:21:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=GbR+ANOwG0yXhOAfrA4m8qESw/8TvehCz222nV7aODw=; b=G+w71XrjtcHYHyKMRhYv583ui5gujqWG4V15GlVgyz3e0UglvV2dSkTWVNYIlolw6q vWHXylY6indhZM/HSGsV9rZT6Rx4OyvW7HWrwVtqXKalNttgHogNnJ3oM6H0ffL5rlWu SRFWDENjyT4qqNuXi1CbYyrXPv0esCpreW+PvvFnRefmVzocU+7qcA0xhu7WqmuFq8VX A6Y/W9Mdayj7tVx9mBXYNMinvV1mge0+hIUw4eh1TW8yzn7qcSLHQ8WL3ovS2zrb9bLg 8WOgp5ihH1XbKxI41FJmdaWQgfJcNlvhc0AyMkAg0Fk2CBZLz/XbZEmFuMU6U6mcnUzL GOJw== X-Gm-Message-State: ALoCoQnwATKPfAtgxfQcZ6IUqgjTfrW64Hfe5PEOJ1XDCXzWVpBYGyBHQuz/R/GOKmvXlO92a6si X-Received: by 10.66.132.81 with SMTP id os17mr11795511pab.7.1413591672621; Fri, 17 Oct 2014 17:21:12 -0700 (PDT) Received: from tamias.local ([2001:450:1c:224:2174:49db:4577:f8eb]) by mx.google.com with ESMTPSA id ll4sm2579267pab.25.2014.10.17.17.21.12 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 Oct 2014 17:21:12 -0700 (PDT) Message-ID: <5441B277.7070209@thaumas.net> Date: Fri, 17 Oct 2014 17:21:11 -0700 From: Ralph Giles User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: codec@ietf.org References: <20141018001630.23729.92079.idtracker@ietfa.amsl.com> In-Reply-To: <20141018001630.23729.92079.idtracker@ietfa.amsl.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Archived-At: http://mailarchive.ietf.org/arch/msg/codec/YwqFnFWj6rFdSvmDQMnNsD9uj_A Subject: Re: [codec] I-D Action: draft-ietf-codec-oggopus-06.txt X-BeenThere: codec@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Codec WG List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Oct 2014 00:21:14 -0000 On 2014-10-17 5:16 PM, internet-drafts@ietf.org wrote: > draft-ietf-codec-oggopus-06.txt This is a small update from the oggopus-05 draft published earlier this week, incorporating off-list feedback. It - corrects an embarrasing error in the opus_encoder_ctl() examples, and - applies some minor wording improvements to be more uniform in how we refer to TOC sequences, valid or otherwise. https://tools.ietf.org/html/draft-ietf-codec-oggopus-06 Thanks for your attention, -r