From internet-drafts@ietf.org Sat Oct 8 02:19:47 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 16FFD21F8B38; Sat, 8 Oct 2011 02:19:47 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.582 X-Spam-Level: X-Spam-Status: No, score=-102.582 tagged_above=-999 required=5 tests=[AWL=0.017, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kUKbfFQD4lel; Sat, 8 Oct 2011 02:19:46 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A022221F891D; Sat, 8 Oct 2011 02:19:46 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 3.60 Message-ID: <20111008091946.27880.22507.idtracker@ietfa.amsl.com> Date: Sat, 08 Oct 2011 02:19:46 -0700 Cc: avtext@ietf.org Subject: [avtext] I-D Action: draft-ietf-avtext-splicing-for-rtp-00.txt X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Oct 2011 09:19:47 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the Audio/Video Transport Extensions Work= ing Group of the IETF. Title : Content Splicing for RTP Sessions Author(s) : Jinwei Xia Filename : draft-ietf-avtext-splicing-for-rtp-00.txt Pages : 16 Date : 2011-10-08 This memo outlines RTP splicing. Splicing is a process that replaces the content of the main multimedia stream with other multimedia content, and delivers the substitutive multimedia content to receiver for a period of time. This memo provides some RTP splicing use cases, then we enumerate a set of requirements and analyze whether an existing RTP level middlebox can meet these requirements, at last we provide concrete guidelines for how the chosen middlebox works to handle RTP splicing. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-avtext-splicing-for-rtp-00.t= xt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-avtext-splicing-for-rtp-00.txt From xiajinwei@huawei.com Sun Oct 9 19:44:19 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id F08B721F88B7 for ; Sun, 9 Oct 2011 19:44:19 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.599 X-Spam-Level: X-Spam-Status: No, score=-6.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WQSFZfX24vIa for ; Sun, 9 Oct 2011 19:44:19 -0700 (PDT) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [119.145.14.64]) by ietfa.amsl.com (Postfix) with ESMTP id 59C7121F88B6 for ; 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Mon, 10 Oct 2011 10:43:49 +0800 Date: Mon, 10 Oct 2011 02:43:49 +0000 From: Xiajinwei X-Originating-IP: [10.138.41.52] To: "avtext@ietf.org" Message-id: MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-language: zh-CN Content-transfer-encoding: base64 Accept-Language: zh-CN, en-US Thread-topic: New Version Notification for draft-ietf-avtext-splicing-for-rtp-00.txt Thread-index: AQHMhZvjZUgPdGj6EUyc0RXLCODGhpVzmK1w X-MS-Has-Attach: X-MS-TNEF-Correlator: X-CFilter-Loop: Reflected Subject: [avtext] FW: New Version Notification for draft-ietf-avtext-splicing-for-rtp-00.txt X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Oct 2011 02:44:20 -0000 SGkgYWxsLA0KDQpJIGhhdmUgc3VibWl0dGVkIHNwbGljaW5nIGRyYWZ0ICIgZHJhZnQtaWV0Zi1h dnRleHQtc3BsaWNpbmctZm9yLXJ0cC0wMCIgd2hpY2ggaGFzIG5vdCBhbnkgbW9kaWZpY2F0aW9u IGNvbXBhcmVkIHRvIGRyYWZ0LXhpYS1hdnRleHQtc3BsaWNpbmctZm9yLXJ0cC0wMS4gQnV0IEkg ZmluZCBzb21lIGFtYmlndW91cyBpc3N1ZXMgaW4gaXQgYW5kIHRyeSB0byBhZGRyZXNzIHRoZW0g aW4gMDEgdmVyc2lvbi4gVGhlIGlzc3VlcyBhcmUgbGlzdCBhcyBiZWxvdzoNCg0KMSwgSW4gc2Vj dGlvbiA0LjEsIHRoZSB0ZXJtaW5vbG9neSBvZiDigJxzd2l0Y2hpbmfigJ0gYmV0d2VlbiBtYWlu IGFuZCBzdWJzdGl0dXRpdmUgY29udGVudCBpcyBjb25mdXNpbmcsIGFuZCBpbXBsaWVzIHRoYXQg dGhlIG1peGVyIGlzIHNpbXBseSBmb3J3YXJkaW5nIHRoZSBjb250ZW50LiBJIHdpbGwgY2xlYXJs eSBleHBsYWluIHRoYXQgdGhlIGlucHV0IHN0cmVhbSBzaG91bGQgYmUgcHJvY2Vzc2VkIGFzIG1p eGVyIG1hbm5lci4NCg0KMiwgSW4gc2VjdGlvbiA0LjIsICJ0aGUgbnVtYmVyIG9mIHRoZSBvcmln aW5hbCwgcHJlLXNwbGljZWQgUlRQIHBhY2tldHMgd2lsbCBiZSBlcXVhbCB0byB0aGUgbnVtYmVy IG9mIHNwbGljZWQgUlRQIHBhY2tldHMiIHNlZW1zIHRvIGJlIGFtYmlndW91cywgc2luY2UgdGhl cmUgaXMgbm8gZ3VhcmFudGVlIHRoYXQgdGhlIG51bWJlciBvZiBwYWNrZXRzIGluIHRoZSBzdWJz dGl0dXRpdmUgY29udGVudCBtYXRjaGVzIHRoZSBudW1iZXIgaW4gdGhlIG1haW4gY29udGVudC4g SSB3aWxsIGNoYW5nZSBpdCB0byAiIHRoZSBudW1iZXIgb2Ygb3V0cHV0IFJUUCBwYWNrZXRzIGNv bnRhaW5pbmcgc3Vic3RpdHV0aXZlIGNvbnRlbnQgaXMgZXF1YWwgdG8gdGhlIG51bWJlciBvZiBp bnB1dCBzdWJzdGl0dXRpdmUgUlRQIHBhY2tldHMgKGZyb20gc3Vic3RpdHV0aXZlIFJUUCBzdHJl YW0pIGR1cmluZyBzcGxpY2luZyIuDQoNCklmIHRoZXJlIGlzIG5vIG9iamVjdGlvbiBmb3IgYWJv dmUgbW9kaWZpY2F0aW9ucywgSSB3aWxsIGFkZCB0aGVtIGludG8gMDEgdmVyc2lvbiBhbmQgc3Vi bWl0IGl0IDcgZGF5cyBsYXRlci4gQW55IGNvbW1lbnRzIGFyZSBhcHByZWNpYXRlZC4NCg0KVGhh bmsgeW91DQoNCg0KSmlud2VpDQoNCi0tLS0t6YKu5Lu25Y6f5Lu2LS0tLS0NCuWPkeS7tuS6ujog aW50ZXJuZXQtZHJhZnRzQGlldGYub3JnIFttYWlsdG86aW50ZXJuZXQtZHJhZnRzQGlldGYub3Jn XSANCuWPkemAgeaXtumXtDogMjAxMeW5tDEw5pyIOOaXpSAxNzoyMA0K5pS25Lu25Lq6OiBYaWFq aW53ZWkNCuaKhOmAgTogWGlhamlud2VpDQrkuLvpopg6IE5ldyBWZXJzaW9uIE5vdGlmaWNhdGlv biBmb3IgZHJhZnQtaWV0Zi1hdnRleHQtc3BsaWNpbmctZm9yLXJ0cC0wMC50eHQNCg0KQSBuZXcg dmVyc2lvbiBvZiBJLUQsIGRyYWZ0LWlldGYtYXZ0ZXh0LXNwbGljaW5nLWZvci1ydHAtMDAudHh0 IGhhcyBiZWVuIHN1Y2Nlc3NmdWxseSBzdWJtaXR0ZWQgYnkgSmlud2VpIFhpYSBhbmQgcG9zdGVk IHRvIHRoZSBJRVRGIHJlcG9zaXRvcnkuDQoNCkZpbGVuYW1lOgkgZHJhZnQtaWV0Zi1hdnRleHQt c3BsaWNpbmctZm9yLXJ0cA0KUmV2aXNpb246CSAwMA0KVGl0bGU6CQkgQ29udGVudCBTcGxpY2lu ZyBmb3IgUlRQIFNlc3Npb25zDQpDcmVhdGlvbiBkYXRlOgkgMjAxMS0xMC0wOA0KV0cgSUQ6CQkg YXZ0ZXh0DQpOdW1iZXIgb2YgcGFnZXM6IDE2DQoNCkFic3RyYWN0Og0KICAgVGhpcyBtZW1vIG91 dGxpbmVzIFJUUCBzcGxpY2luZy4gIFNwbGljaW5nIGlzIGEgcHJvY2VzcyB0aGF0IHJlcGxhY2Vz DQogICB0aGUgY29udGVudCBvZiB0aGUgbWFpbiBtdWx0aW1lZGlhIHN0cmVhbSB3aXRoIG90aGVy IG11bHRpbWVkaWENCiAgIGNvbnRlbnQsIGFuZCBkZWxpdmVycyB0aGUgc3Vic3RpdHV0aXZlIG11 bHRpbWVkaWEgY29udGVudCB0byByZWNlaXZlcg0KICAgZm9yIGEgcGVyaW9kIG9mIHRpbWUuICBU aGlzIG1lbW8gcHJvdmlkZXMgc29tZSBSVFAgc3BsaWNpbmcgdXNlDQogICBjYXNlcywgdGhlbiB3 ZSBlbnVtZXJhdGUgYSBzZXQgb2YgcmVxdWlyZW1lbnRzIGFuZCBhbmFseXplIHdoZXRoZXIgYW4N CiAgIGV4aXN0aW5nIFJUUCBsZXZlbCBtaWRkbGVib3ggY2FuIG1lZXQgdGhlc2UgcmVxdWlyZW1l bnRzLCBhdCBsYXN0IHdlDQogICBwcm92aWRlIGNvbmNyZXRlIGd1aWRlbGluZXMgZm9yIGhvdyB0 aGUgY2hvc2VuIG1pZGRsZWJveCB3b3JrcyB0bw0KICAgaGFuZGxlIFJUUCBzcGxpY2luZy4NCg0K ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIA0KDQoNClRoZSBJRVRGIFNlY3JldGFyaWF0DQo= From internet-drafts@ietf.org Tue Oct 11 10:34:55 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 801BE21F8F22; Tue, 11 Oct 2011 10:34:55 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.585 X-Spam-Level: X-Spam-Status: No, score=-102.585 tagged_above=-999 required=5 tests=[AWL=0.014, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pc2D-QAsoK+g; Tue, 11 Oct 2011 10:34:55 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1CFFC21F8F1E; Tue, 11 Oct 2011 10:34:55 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 3.60 Message-ID: <20111011173455.9508.7728.idtracker@ietfa.amsl.com> Date: Tue, 11 Oct 2011 10:34:55 -0700 Cc: avtext@ietf.org Subject: [avtext] I-D Action: draft-ietf-avtext-rams-scenarios-01.txt X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Oct 2011 17:34:55 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the Audio/Video Transport Extensions Work= ing Group of the IETF. Title : Considerations for Deploying the Rapid Acquisition of Mu= lticast RTP Sessions (RAMS) Method Author(s) : Ali Begen Filename : draft-ietf-avtext-rams-scenarios-01.txt Pages : 11 Date : 2011-10-11 The Rapid Acquisition of Multicast RTP Sessions (RAMS) solution is a method based on RTP and RTP Control Protocol (RTCP) that enables an RTP receiver to rapidly acquire and start consuming the RTP multicast data. Upon a request from the RTP receiver, an auxiliary unicast RTP retransmission session is set up between a retransmission server and the RTP receiver, over which the reference information about the new multicast stream the RTP receiver is about to join is transmitted at an accelerated rate. This often precedes, but may also accompany, the multicast stream itself. When there is only one multicast stream to be acquired, the RAMS solution works in a straightforward manner. However, when there are two or more multicast streams to be acquired from the same or different multicast RTP sessions, care should be taken to configure each RAMS session appropriately. This document provides example scenarios and offers guidelines. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-avtext-rams-scenarios-01.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-avtext-rams-scenarios-01.txt From abegen@cisco.com Tue Oct 11 10:40:53 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A850D21F8B81 for ; Tue, 11 Oct 2011 10:40:53 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.449 X-Spam-Level: X-Spam-Status: No, score=-2.449 tagged_above=-999 required=5 tests=[AWL=0.150, BAYES_00=-2.599] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rYAL6PBAU9Jg for ; Tue, 11 Oct 2011 10:40:52 -0700 (PDT) Received: from rcdn-iport-4.cisco.com (rcdn-iport-4.cisco.com [173.37.86.75]) by ietfa.amsl.com (Postfix) with ESMTP id 840F921F8B94 for ; Tue, 11 Oct 2011 10:40:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=abegen@cisco.com; l=287; q=dns/txt; s=iport; t=1318354852; x=1319564452; h=mime-version:content-transfer-encoding:subject:date: message-id:from:to; bh=NYGGdbp0fpnP7lRIj9RGqWzNEMCNMLkyhmPZpPxnQJ8=; b=Cb8zQEjjEI9WNhHSCEjmF2NYZppGVa3oPcqH4GfE1kUkLixQFySmMyuP VivXg6xBz60xwPS02l453gRtPQGWiZV/sj09fcw04XODm6TBlh7ICZW5u XAKm7MTdw2PeslqHbsM2FWieNbGJ3nBjAhJ/t9lAEmlazbbJAdceZxtRe 0=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AjgHAP5+lE6tJXG+/2dsb2JhbABDmUmOYYEFgVUBBBIBHVsBKgYYB1AHAQQbARmHY5hfgSYBnleGa2EEh08wkSeMQQ X-IronPort-AV: E=Sophos;i="4.68,524,1312156800"; d="scan'208";a="27613348" Received: from rcdn-core2-3.cisco.com ([173.37.113.190]) by rcdn-iport-4.cisco.com with ESMTP; 11 Oct 2011 17:40:49 +0000 Received: from xbh-sjc-211.amer.cisco.com (xbh-sjc-211.cisco.com [171.70.151.144]) by rcdn-core2-3.cisco.com (8.14.3/8.14.3) with ESMTP id p9BHemJG012653 for ; Tue, 11 Oct 2011 17:40:49 GMT Received: from xmb-sjc-215.amer.cisco.com ([171.70.151.169]) by xbh-sjc-211.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.4675); Tue, 11 Oct 2011 10:40:48 -0700 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Date: Tue, 11 Oct 2011 10:39:53 -0700 Message-ID: <04CAD96D4C5A3D48B1919248A8FE0D541009824A@xmb-sjc-215.amer.cisco.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: revision on rams considerations draft Thread-Index: AcyIPIdNf5wfiquTTfeeF2+jYg+ylw== From: "Ali C. Begen (abegen)" To: X-OriginalArrivalTime: 11 Oct 2011 17:40:48.0992 (UTC) FILETIME=[E9DD6E00:01CC883C] Subject: [avtext] revision on rams considerations draft X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Oct 2011 17:40:53 -0000 I revised the draft per Tom's earlier review. I also fixed some issues I = discovered. Here is the revised version. http://www.ietf.org/internet-drafts/draft-ietf-avtext-rams-scenarios-01.t= xt No 2119 keyword at all. Let me know if there are further open issues. -acbegen From keith.drage@alcatel-lucent.com Sat Oct 15 05:52:57 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 27C0D21F8B3E for ; Sat, 15 Oct 2011 05:52:57 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -106.249 X-Spam-Level: X-Spam-Status: No, score=-106.249 tagged_above=-999 required=5 tests=[AWL=0.000, BAYES_00=-2.599, HELO_EQ_FR=0.35, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id q-D4uf-plxkS for ; Sat, 15 Oct 2011 05:52:56 -0700 (PDT) Received: from smail3.alcatel.fr (smail3.alcatel.fr [64.208.49.56]) by ietfa.amsl.com (Postfix) with ESMTP id 6BECA21F8B15 for ; Sat, 15 Oct 2011 05:52:56 -0700 (PDT) Received: from FRMRSSXCHHUB04.dc-m.alcatel-lucent.com (FRMRSSXCHHUB04.dc-m.alcatel-lucent.com [135.120.45.64]) by smail3.alcatel.fr (8.14.3/8.14.3/ICT) with ESMTP id p9FCqm6S022627 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT) for ; Sat, 15 Oct 2011 14:52:52 +0200 Received: from FRMRSSXCHMBSC3.dc-m.alcatel-lucent.com ([135.120.45.45]) by FRMRSSXCHHUB04.dc-m.alcatel-lucent.com ([135.120.45.64]) with mapi; Sat, 15 Oct 2011 14:52:51 +0200 From: "DRAGE, Keith (Keith)" To: "avtext@ietf.org" Date: Sat, 15 Oct 2011 14:52:51 +0200 Thread-Topic: WG session in Taipai Thread-Index: AcyK/Ll2VhP8N/q8QdSWHIFlYLRKrA== Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.69 on 155.132.188.83 Subject: [avtext] WG session in Taipai X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Oct 2011 12:52:57 -0000 (As WG cochair) The provisional scheduling for AVTEXT is avtext Session 1 (1 hour) Wednesday, Afternoon Session II 1510-1610 Room Name: 101C --------------------------------------------- Please note that this is subject to change, there is quite a lot of movemen= t goes on to remove conflicts before the final schedule is announced. Authors and editors - you should start thinking about what your plans are f= or your drafts in this session. The chairs would appreciate any early infor= mation. Please also tell us if you are a draft editor, and will be absent from Taip= ai (The chairs can be contacted on avtext-chairs@tools.ietf.org Regards Keith From internet-drafts@ietf.org Wed Oct 19 19:59:40 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0848B21F8B3E; Wed, 19 Oct 2011 19:59:40 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.581 X-Spam-Level: X-Spam-Status: No, score=-102.581 tagged_above=-999 required=5 tests=[AWL=0.018, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7E7zzUFNzcV2; Wed, 19 Oct 2011 19:59:39 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8BF2121F8B38; Wed, 19 Oct 2011 19:59:39 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 3.61 Message-ID: <20111020025939.330.87197.idtracker@ietfa.amsl.com> Date: Wed, 19 Oct 2011 19:59:39 -0700 Cc: avtext@ietf.org Subject: [avtext] I-D Action: draft-ietf-avtext-splicing-for-rtp-01.txt X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Oct 2011 02:59:40 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the Audio/Video Transport Extensions Work= ing Group of the IETF. Title : Content Splicing for RTP Sessions Author(s) : Jinwei Xia Filename : draft-ietf-avtext-splicing-for-rtp-01.txt Pages : 16 Date : 2011-10-19 This memo outlines RTP splicing. Splicing is a process that replaces the content of the main multimedia stream with other multimedia content, and delivers the substitutive multimedia content to receiver for a period of time. This memo provides some RTP splicing use cases, then we enumerate a set of requirements and analyze whether an existing RTP level middlebox can meet these requirements, at last we provide concrete guidelines for how the chosen middlebox works to handle RTP splicing. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-avtext-splicing-for-rtp-01.t= xt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-avtext-splicing-for-rtp-01.txt From xiajinwei@huawei.com Wed Oct 19 23:37:00 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 54E2111E8083 for ; Wed, 19 Oct 2011 23:37:00 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.223 X-Spam-Level: X-Spam-Status: No, score=-5.223 tagged_above=-999 required=5 tests=[AWL=-1.376, BAYES_00=-2.599, MANGLED_TOOL=2.3, MIME_8BIT_HEADER=0.3, RCVD_IN_DNSWL_MED=-4, SARE_SUB_ENC_UTF8=0.152] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QPzdY1FMKZEa for ; Wed, 19 Oct 2011 23:36:59 -0700 (PDT) Received: from szxga04-in.huawei.com (szxga04-in.huawei.com [119.145.14.67]) by ietfa.amsl.com (Postfix) with ESMTP id B29F111E808C for ; Wed, 19 Oct 2011 23:36:59 -0700 (PDT) Received: from huawei.com (szxga04-in [172.24.2.12]) by szxga04-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTP id <0LTC00A5CQBMSS@szxga04-in.huawei.com> for avtext@ietf.org; Thu, 20 Oct 2011 14:35:46 +0800 (CST) Received: from szxrg02-dlp.huawei.com ([172.24.2.119]) by szxga04-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTP id <0LTC00L0QQAX5K@szxga04-in.huawei.com> for avtext@ietf.org; Thu, 20 Oct 2011 14:35:46 +0800 (CST) Received: from szxeml203-edg.china.huawei.com ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.1.9-GA) with ESMTP id AEI25167; Thu, 20 Oct 2011 14:35:45 +0800 Received: from SZXEML402-HUB.china.huawei.com (10.82.67.32) by szxeml203-edg.china.huawei.com (172.24.2.55) with Microsoft SMTP Server (TLS) id 14.1.270.1; Thu, 20 Oct 2011 14:35:40 +0800 Received: from SZXEML511-MBS.china.huawei.com ([169.254.4.160]) by szxeml402-hub.china.huawei.com ([10.82.67.32]) with mapi id 14.01.0270.001; Thu, 20 Oct 2011 14:35:37 +0800 Date: Thu, 20 Oct 2011 06:35:36 +0000 From: Xiajinwei X-Originating-IP: [10.138.41.52] To: "avtext@ietf.org" Message-id: MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-language: zh-CN Content-transfer-encoding: base64 Accept-Language: zh-CN, en-US Thread-topic: New Version Notification for draft-ietf-avtext-splicing-for-rtp-01.txt Thread-index: AQHMjtRSDCs42xJvRkK2tuXs8Smm2pWEiyHA X-MS-Has-Attach: X-MS-TNEF-Correlator: X-CFilter-Loop: Reflected Subject: [avtext] =?utf-8?b?6L2s5Y+ROiBOZXcgVmVyc2lvbiBOb3RpZmljYXRpb24g?= =?utf-8?q?for_draft-ietf-avtext-splicing-for-rtp-01=2Etxt?= X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Oct 2011 06:37:00 -0000 SGksDQoNCkkgdXBkYXRlIHNwbGljaW5nIGRyYWZ0IHRvIDAxIHZlcnNpb24sIHdoaWNoIGFkZHJl c3NlcyB0aGUgaXNzdWVzIEkgcmFpc2VkIG9uZSB3ZWVrIGFnby4gDQoNCkhlcmUgaXMgdGhlIDAx IHZlcnNpb246DQoNCmh0dHA6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWlldGYtYXZ0ZXh0 LXNwbGljaW5nLWZvci1ydHAtMDENCg0KVGhlIGRpZmZlcmVuY2Ugd2l0aCBwcmV2aW91cyB2ZXJz aW9uOg0KDQpodHRwOi8vdG9vbHMuaWV0Zi5vcmcvcmZjZGlmZj9kaWZmdHlwZT0tLWh3ZGlmZiZ1 cmwyPWRyYWZ0LWlldGYtYXZ0ZXh0LXNwbGljaW5nLWZvci1ydHAtMDEudHh0DQoNClBsZWFzZSBs ZXQgbWUga25vdyBpZiB0aGVyZSBhcmUgZnVydGhlciBvcGVuIGlzc3Vlcy4NCg0KVGhhbmsgeW91 DQoNCkppbndlaQ0KDQotLS0tLemCruS7tuWOn+S7ti0tLS0tDQrlj5Hku7bkuro6IGludGVybmV0 LWRyYWZ0c0BpZXRmLm9yZyBbbWFpbHRvOmludGVybmV0LWRyYWZ0c0BpZXRmLm9yZ10gDQrlj5Hp gIHml7bpl7Q6IDIwMTHlubQxMOaciDIw5pelIDExOjAwDQrmlLbku7bkuro6IFhpYWppbndlaQ0K 5oqE6YCBOiBYaWFqaW53ZWkNCuS4u+mimDogTmV3IFZlcnNpb24gTm90aWZpY2F0aW9uIGZvciBk cmFmdC1pZXRmLWF2dGV4dC1zcGxpY2luZy1mb3ItcnRwLTAxLnR4dA0KDQpBIG5ldyB2ZXJzaW9u IG9mIEktRCwgZHJhZnQtaWV0Zi1hdnRleHQtc3BsaWNpbmctZm9yLXJ0cC0wMS50eHQgaGFzIGJl ZW4gc3VjY2Vzc2Z1bGx5IHN1Ym1pdHRlZCBieSBKaW53ZWkgWGlhIGFuZCBwb3N0ZWQgdG8gdGhl IElFVEYgcmVwb3NpdG9yeS4NCg0KRmlsZW5hbWU6CSBkcmFmdC1pZXRmLWF2dGV4dC1zcGxpY2lu Zy1mb3ItcnRwDQpSZXZpc2lvbjoJIDAxDQpUaXRsZToJCSBDb250ZW50IFNwbGljaW5nIGZvciBS VFAgU2Vzc2lvbnMNCkNyZWF0aW9uIGRhdGU6CSAyMDExLTEwLTIwDQpXRyBJRDoJCSBhdnRleHQN Ck51bWJlciBvZiBwYWdlczogMTYNCg0KQWJzdHJhY3Q6DQogICBUaGlzIG1lbW8gb3V0bGluZXMg UlRQIHNwbGljaW5nLiAgU3BsaWNpbmcgaXMgYSBwcm9jZXNzIHRoYXQgcmVwbGFjZXMNCiAgIHRo ZSBjb250ZW50IG9mIHRoZSBtYWluIG11bHRpbWVkaWEgc3RyZWFtIHdpdGggb3RoZXIgbXVsdGlt ZWRpYQ0KICAgY29udGVudCwgYW5kIGRlbGl2ZXJzIHRoZSBzdWJzdGl0dXRpdmUgbXVsdGltZWRp YSBjb250ZW50IHRvIHJlY2VpdmVyDQogICBmb3IgYSBwZXJpb2Qgb2YgdGltZS4gIFRoaXMgbWVt byBwcm92aWRlcyBzb21lIFJUUCBzcGxpY2luZyB1c2UNCiAgIGNhc2VzLCB0aGVuIHdlIGVudW1l cmF0ZSBhIHNldCBvZiByZXF1aXJlbWVudHMgYW5kIGFuYWx5emUgd2hldGhlciBhbg0KICAgZXhp c3RpbmcgUlRQIGxldmVsIG1pZGRsZWJveCBjYW4gbWVldCB0aGVzZSByZXF1aXJlbWVudHMsIGF0 IGxhc3Qgd2UNCiAgIHByb3ZpZGUgY29uY3JldGUgZ3VpZGVsaW5lcyBmb3IgaG93IHRoZSBjaG9z ZW4gbWlkZGxlYm94IHdvcmtzIHRvDQogICBoYW5kbGUgUlRQIHNwbGljaW5nLg0KDQogICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgDQoNCg0KVGhlIElFVEYgU2VjcmV0YXJpYXQNCg== From magnus.westerlund@ericsson.com Wed Oct 26 04:11:17 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 86BB121F8A57 for ; Wed, 26 Oct 2011 04:11:17 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -106.553 X-Spam-Level: X-Spam-Status: No, score=-106.553 tagged_above=-999 required=5 tests=[AWL=0.046, BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id n4P-k6b0eUQK for ; Wed, 26 Oct 2011 04:11:17 -0700 (PDT) Received: from mailgw9.se.ericsson.net (mailgw9.se.ericsson.net [193.180.251.57]) by ietfa.amsl.com (Postfix) with ESMTP id B618E21F8A56 for ; Wed, 26 Oct 2011 04:11:13 -0700 (PDT) X-AuditID: c1b4fb39-b7bfdae000005125-b2-4ea7ead014e0 Received: from esessmw0247.eemea.ericsson.se (Unknown_Domain [153.88.253.125]) by mailgw9.se.ericsson.net (Symantec Mail Security) with SMTP id 07.F7.20773.0DAE7AE4; Wed, 26 Oct 2011 13:11:12 +0200 (CEST) Received: from [127.0.0.1] (153.88.115.8) by esessmw0247.eemea.ericsson.se (153.88.115.94) with Microsoft SMTP Server id 8.3.137.0; Wed, 26 Oct 2011 13:11:12 +0200 Message-ID: <4EA7EACF.4050206@ericsson.com> Date: Wed, 26 Oct 2011 13:11:11 +0200 From: Magnus Westerlund User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 MIME-Version: 1.0 To: "avtext@ietf.org" X-Enigmail-Version: 1.3.2 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: AAAAAA== Subject: [avtext] AVTEXT Agenda time requests for Taipai X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Oct 2011 11:11:17 -0000 WG, The meeting is not that far off, it is time to request your agenda slots. We appreciate requests already now, but please no later than 1st of Nov. Please indicate the following information in your request: Subject: Draft(s): Time requested: Presenter: Cheers Magnus Westerlund ---------------------------------------------------------------------- Multimedia Technologies, Ericsson Research EAB/TVM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden| mailto: magnus.westerlund@ericsson.com ---------------------------------------------------------------------- From aidan.williams@audinate.com Mon Oct 31 17:50:32 2011 Return-Path: X-Original-To: avtext@ietfa.amsl.com Delivered-To: avtext@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8A2EC1F0C52 for ; Mon, 31 Oct 2011 17:50:32 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.599 X-Spam-Level: X-Spam-Status: No, score=-2.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XnOBY9ci8Tbt for ; Mon, 31 Oct 2011 17:50:32 -0700 (PDT) Received: from sydney.audinate.com (sydney.audinate.com [150.101.200.21]) by ietfa.amsl.com (Postfix) with ESMTP id E42921F0C49 for ; Mon, 31 Oct 2011 17:50:31 -0700 (PDT) Received: from praxis.local (c211-30-225-23.randw3.nsw.optusnet.com.au [211.30.225.23]) by sydney.audinate.com (Postfix) with ESMTPSA id 17FD318002F for ; Tue, 1 Nov 2011 11:50:30 +1100 (EST) Message-ID: <4EAF4255.8010909@audinate.com> Date: Tue, 01 Nov 2011 11:50:29 +1100 From: Aidan Williams User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 MIME-Version: 1.0 To: "avtext@ietf.org" Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [avtext] draft-williams-avtext-avbsync updated X-BeenThere: avtext@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Audio/Video Transport Extensions working group discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Nov 2011 00:50:32 -0000 Hi All, I've updated the draft on avb sync, you can find it at: http://tools.ietf.org/html/draft-williams-avtext-avbsync-02 The main changes are: - more discussion about clock domains and traceable time - additional header timing metadata - some discussion about signalling with SDP Section 8 also describes an alternative approach using the existing RFC 6051 header extension. I'd appreciate feedback on whether this is more desirable approach to take. regards aidan ____ :wq!