Return-Path: X-Original-To: avt@ietfa.amsl.com Delivered-To: avt@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5BDBA1202A0 for ; Fri, 22 Nov 2019 00:58:03 -0800 (PST) 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=itaoyama.onmicrosoft.com 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 g_xwjRcePL33 for ; Fri, 22 Nov 2019 00:58:00 -0800 (PST) Received: from JPN01-TY1-obe.outbound.protection.outlook.com (mail-eopbgr1400135.outbound.protection.outlook.com [40.107.140.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 49E70120048 for ; Fri, 22 Nov 2019 00:57:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=gc7LErKlfm9HCaA6RfWpU79OdHs6dVukycxUkEb44a55oEYVloY/1r3zG5arUuO3UpL3HtNk8UJSY+OBPXVF5hdTkxiUwW6PrSwPUKVcUe2/YaCODylQEw03LuO49Iqr6D0Af7IcwFT/WTkUNTNO8ykauFd5Cl3ZtXHNDQMIOfR8meTXxf/uybH/D0rhkS8MCo1394GUIgpZYem3kyZFqcQxQl+/JXII1E5hXcwF64k++XHLfH1dmnNd2ljxyoSzy29/2T716YHzng9WuxiPr4cl93L1mLSsVJjkN3brlZPsYmC+Z8ek2ms5Eh0owByH0i9+7A38vmqFgobY3DcxPw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bFqmRQcskSQCr6NpQEz8lY8/xScoxBPIl70IaJoLvRs=; b=DNuXJWeeSyg9wsi8DocBFf9X9ZUmAj16Se7T9cCUhiqjn3WYyTc2a82ki5yOMt8wKaJdiFYk7yiWPQFGjGIcZ4dwPEH2lBOdxu1hPuGKnPG4rPC/7r9uHL6+xRCRjNKE/LwpU2GyG3z5lYLEdMTiJnI30v76YZHObqby0M0/0gp9SwAhwrs1/n4wRjEih5PL+P09iAAnp0SsEiQxHQ2mpWIZGRX6sX+dXNTRmmsSq8Bbbqt/AgDFb6afiOGQxki9jkCiOPH32wE2pasShwjhnYoNzDJ+/V2krdEE2/Ouz3LXYxdFAaX+lXelUil+GHHAV6lxNBfrOdfiZLtmp1wPZg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=it.aoyama.ac.jp; dmarc=pass action=none header.from=it.aoyama.ac.jp; dkim=pass header.d=it.aoyama.ac.jp; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=itaoyama.onmicrosoft.com; s=selector2-itaoyama-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bFqmRQcskSQCr6NpQEz8lY8/xScoxBPIl70IaJoLvRs=; b=oZRea30/19qp9uQ2fG8jp8eWf95/LWLbWSg0mHqOU7a2afjAENdiEJHdSaq4hgpMrBGFZaQ2pM4DMfVAyvRjsqajKUgqYHmHjXTzgBJTnRqx0tYirFTH4+0UxkWInXKO3n07C2fcbkiUdgy5eQCQfCg6rAl+dCA6NQadbR56tMk= Received: from OSAPR01MB4450.jpnprd01.prod.outlook.com (20.179.176.211) by OSAPR01MB2020.jpnprd01.prod.outlook.com (52.134.236.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2451.23; Fri, 22 Nov 2019 08:57:47 +0000 Received: from OSAPR01MB4450.jpnprd01.prod.outlook.com ([fe80::5cee:56cf:c45e:11a]) by OSAPR01MB4450.jpnprd01.prod.outlook.com ([fe80::5cee:56cf:c45e:11a%7]) with mapi id 15.20.2474.019; Fri, 22 Nov 2019 08:57:47 +0000 From: =?utf-8?B?TWFydGluIEouIETDvHJzdA==?= To: James Sandford , Barry Leiba , Roni Even CC: "avtcore@ietf.org" Thread-Topic: I-D Action: draft-ietf-payload-rtp-ttml-06.txt Thread-Index: AQHVoQLGw4W+D+qSjUS2dZ3BrVb+Y6eW0rQAgAARFwA= Date: Fri, 22 Nov 2019 08:57:47 +0000 Message-ID: References: <157418109116.21482.14671758061196232707@ietfa.amsl.com> <734752AF0E88364D983373FE5CEFED577E79914F@bgb01xud1001> In-Reply-To: <734752AF0E88364D983373FE5CEFED577E79914F@bgb01xud1001> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: TYAPR01CA0203.jpnprd01.prod.outlook.com (2603:1096:404:29::23) To OSAPR01MB4450.jpnprd01.prod.outlook.com (2603:1096:604:63::19) authentication-results: spf=none (sender IP is ) smtp.mailfrom=duerst@it.aoyama.ac.jp; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [133.2.210.64] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 8ea18092-c3ae-4d84-7849-08d76f2a0bc2 x-ms-traffictypediagnostic: OSAPR01MB2020: x-ms-exchange-purlcount: 2 x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; x-forefront-prvs: 02296943FF x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(396003)(376002)(346002)(366004)(39830400003)(136003)(199004)(189003)(2616005)(6436002)(31696002)(3846002)(76176011)(508600001)(6116002)(8936002)(53546011)(6506007)(386003)(4326008)(6306002)(966005)(102836004)(6512007)(229853002)(26005)(6486002)(52116002)(66476007)(66946007)(64756008)(66446008)(66556008)(99286004)(81166006)(81156014)(2906002)(8676002)(5660300002)(71190400001)(66574012)(71200400001)(25786009)(110136005)(256004)(14444005)(66066001)(14454004)(86362001)(7736002)(31686004)(11346002)(446003)(305945005)(6246003)(85182001)(316002)(786003)(85202003)(186003); DIR:OUT; SFP:1102; SCL:1; SRVR:OSAPR01MB2020; H:OSAPR01MB4450.jpnprd01.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:0; MX:1; received-spf: None (protection.outlook.com: it.aoyama.ac.jp does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: EY9fD2gOxPqaWb5CNXfYvpTDX5Qvv2JLg+z1GCbTQZgXJ5OmcJtM+vgMh79XZDVKda7zNmj8y204mPByb0xFrLF2170bSYnldzq/auVLW2mxPzwY3LtwJcgZRzatft4ee6JkOq+ywKjCf8WFzKygfr8FmWDHLVa9SLI3Qo/pg+jW43muPjxWkF0VphyX46hLOgIYIhMNTOcOWIzIRutpK8iFMhV7QY/XwnD8KU0YNeljPUb/HEZIGcatwsLse4d7pCvDBq6gIeMasH6aXjQ/GqCfV4JJh36bUbY9dbCqXLryAzr3nEM0T+GYSAlUSb99klMkBMmLB409BPMUDuc4abKzKoXhpmO9hrK9O3iGOAzgp0vDhvfJg/l4pqR3ztpEd6znDVgV44ZOhtgjpqLbp6uf7adcIPNu0gFT3BNMu2YYZbcQR/wFigkaX3t8Hs32Oi7Y4allJ4e4ldZHpN0dYZdjT4anib/b+AgbX//SrK0= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: it.aoyama.ac.jp X-MS-Exchange-CrossTenant-Network-Message-Id: 8ea18092-c3ae-4d84-7849-08d76f2a0bc2 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Nov 2019 08:57:47.3767 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: e02030e7-4d45-463e-a968-0290e738c18e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: FBNauZopgJF1DKBmmS7oYTyibtOwD6kPgNNW/bDhLpjtp/uNjJ1e+vJue4hP3IDMbKtrHGpxwXJ45i4STEn4tw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSAPR01MB2020 Archived-At: Subject: Re: [AVTCORE] I-D Action: draft-ietf-payload-rtp-ttml-06.txt X-BeenThere: avt@ietf.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Audio/Video Transport Core Maintenance List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Nov 2019 08:58:03 -0000 SGVsbG8gSmFtZXMsDQoNCk1hbnkgdGhhbmtzIGZvciB5b3VyIGZhc3QgcmVwbHkuDQoNCk9uIDIw MTkvMTEvMjIgMTY6NTYsIEphbWVzIFNhbmRmb3JkIHdyb3RlOg0KPiBIZWxsbywNCj4gVGhhbmtz IGZvciB5b3VyIGNvbW1lbnRzLiBJIGRvbid0IGJlbGlldmUgIndvcmtmbG93IiBpcyBicm9hZGNh c3Qgc3BlY2lmaWMuIEkndmUgc2VlbiBpdCB1c2VkIGluIHRoZSBjb250ZXh0IG9mIG1hbnkgcHJv Y2Vzc2VzIHdoZXJlIG11bHRpcGxlIGFjdG9ycyBoYW5kbGUgc29tZXRoaW5nIGluIHNlcXVlbmNl LiBUaGlzIGluY2x1ZGVzIG1hbnVmYWN0dXJpbmcgd29ya2Zsb3dzLCBzb2Z0d2FyZSBkZXZlbG9w bWVudCB3b3JrZmxvd3MsIGFuZCBldmVuIFJGQyBjcmVhdGlvbi4gRnJvbSB0aGUgdG9vbHMuaWV0 Zi5vcmcgcGFnZToNCj4gDQo+ICAgICAgVGhlIE5ldyBJbnRlcm5ldCBEcmFmdCBTdWJtaXNzaW9u IFRvb2wgcmVwbGFjZXMgdGhlIG9sZGVyIERyYWZ0IFN1Ym1pc3Npb24gVG9vbCBhbmQgdGhlIGV2 ZW4gb2xkZXIgZW1haWwgc3VibWlzc2lvbiB3b3JrZmxvdw0KPiANCj4gQXJlIHlvdSB1bmZhbWls aWFyIHdpdGggdGhlIHRlcm0gIndvcmtmbG93IiBvciBzdWdnZXN0aW5nIGl0cyBpbmFwcHJvcHJp YXRlIGluIHRoaXMgY29udGV4dD8NCg0KVGhlIGxhdGVyLCBub3QgdGhlIGZvcm1lci4gKEluIHRo ZSBjb250ZXh0IG9mIHlvdXIgb3RoZXIgZXhhbXBsZXMgYWJvdmUsIA0KdGhlIHdvcmQgd29ya2Zs b3cgc2VlbXMgdmVyeSBuYXR1cmFsIHRvIG1lLikNCg0KUmVnYXJkcywgICBNYXJ0aW4uDQoNCj4g UmVnYXJkcywNCj4gSmFtZXMNCj4gDQo+ID09PT09PT09PT0NCj4gSmFtZXMgU2FuZGZvcmQNCj4g UiZEIFByb2plY3QgRW5naW5lZXINCj4gDQo+IEJCQyBSZXNlYXJjaCBhbmQgRGV2ZWxvcG1lbnQN Cj4gNXRoIEZsb29yDQo+IERvY2sgSG91c2UNCj4gTWVkaWFDaXR5VUsNCj4gU2FsZm9yZA0KPiBN NTAgMkxIDQo+IA0KPiBUZWw6IDAzMDMwNCAoMDk1NDkpDQo+IFdlYjogaHR0cDovL3d3dy5iYmMu Y28udWsvcmQNCj4gDQo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18N Cj4gRnJvbTogTWFydGluIEouIETDvHJzdCBbZHVlcnN0QGl0LmFveWFtYS5hYy5qcF0NCj4gU2Vu dDogMjIgTm92ZW1iZXIgMjAxOSAwNzowMg0KPiBUbzogQmFycnkgTGVpYmE7IFJvbmkgRXZlbjsg SmFtZXMgU2FuZGZvcmQNCj4gQ2M6IGF2dGNvcmVAaWV0Zi5vcmcNCj4gU3ViamVjdDogRndkOiBJ LUQgQWN0aW9uOiBkcmFmdC1pZXRmLXBheWxvYWQtcnRwLXR0bWwtMDYudHh0DQo+IA0KPiBTb3Jy eSB0aGF0IHRoaXMgb25seSBqdXN0IG5vdyBjb3VnaHQgbXkgZXllLCBidXQgdGhlIGRvY3VtZW50 IGlzIGluIHRoZQ0KPiBSRkMgRWRpdG9yJ3MgcXVldWUgZm9yIG9ubHkgMSBkYXkgeWV0LCBhbmQg SSB0aGluayB0aGVyZSBhcmUgc2VyaW91cw0KPiBlZGl0b3JpYWwgY2hhbmdlcyB0aGF0IHdvdWxk IGltcHJvdmUgdGhlIGRvY3VtZW50IHF1aXRlIGEgYml0Lg0KPiANCj4gVGhlIGRvY3VtZW50IG1l bnRpb25zIHRoZSB3b3JkICJ3b3JrZmxvdyIgdG8gZGVzY3JpYmUgVFRNTCBzZXZlcmFsDQo+IHRp bWVzLCBpbiBwYXJ0aWN1bGFyIHR3byB0aW1lcyBpbiB0aGUgYWJzdHJhY3QuIFRoaXMgd2FzIHN1 cnByaXNpbmcgdG8NCj4gbWUgYmVjYXVzZSB3aGlsZSBJIGhhdmUgYmVlbiBpbnZvbHZlZCBpbiBX M0MgZm9yIGEgbG9uZyB0aW1lLCBJIGhhdmUNCj4gbmV2ZXIgaGVhcmQgdGhlIHdvcmQgIndvcmtm bG93IiBpbiBjb25uZWN0aW9uIHdpdGggVFRUTUwuDQo+IA0KPiBJIGp1c3QgY2hlY2tlZCwgYW5k IGluZGVlZCBUaW1lZCBUZXh0IE1hcmt1cCBMYW5ndWFnZSAyIChUVE1MMikNCj4gKFczQyBSZWNv bW1lbmRhdGlvbiAwOCBOb3ZlbWJlciAyMDE4LCBodHRwczovL3d3dy53My5vcmcvVFIvdHRtbDIv KQ0KPiBkb2Vzbid0IG1lbnRpb24gdGhlIHdvcmQgIndvcmtmbG93IiBhIHNpbmdsZSB0aW1lLiBU aGUgd2F5IFRUTUwNCj4gZGVzY3JpYmVzIGl0c2VsZiBpczoNCj4gDQo+ICAgICAgVGhlIFRpbWVk IFRleHQgTWFya3VwIExhbmd1YWdlIGlzIGEgY29udGVudCB0eXBlIHRoYXQNCj4gICAgICByZXBy ZXNlbnRzIHRpbWVkIHRleHQgbWVkaWEgZm9yIHRoZSBwdXJwb3NlIG9mIGludGVyY2hhbmdlDQo+ ICAgICAgYW1vbmcgYXV0aG9yaW5nIHN5c3RlbXMuIFRpbWVkIHRleHQgaXMgdGV4dHVhbCBpbmZv cm1hdGlvbg0KPiAgICAgIHRoYXQgaXMgaW50cmluc2ljYWxseSBvciBleHRyaW5zaWNhbGx5IGFz c29jaWF0ZWQgd2l0aA0KPiAgICAgIHRpbWluZyBpbmZvcm1hdGlvbi4NCj4gDQo+IFRoZSB3b3Jk ICJ3b3JrZmxvdyIgbWF5IGhhdmUgYSB2ZXJ5IHNwZWNpZmljIG1lYW5pbmcgaW4gdGhlIHRlbGV2 aXNpb24NCj4gaW5kdXN0cnksIHdoaWNoIGxlYWQgdGhlIGF1dGhvciBvZiB0aGlzIGRvY3VtZW50 IHRvIGNob29zZSB0aGlzIHdvcmQsDQo+IGJ1dCBpdCBpcyB2ZXJ5IGNvbmZ1c2luZyBmb3IgcmVh ZGVycyBub3QgZmFtaWxpYXIgd2l0aCBzdWNoIHRlcm1pbm9sb2d5Lg0KPiBTbyBpbiBvcmRlciB0 byBhdm9pZCBzdWNoIGNvbmZ1c2lvbiwgSSBzdHJvbmdseSBzdWdnZXN0IHRvDQo+IHJlbW92ZS9y ZXBsYWNlIHRoZSB3b3JkICJ3b3JrZmxvdyIgZnJvbSB0aGUgZG9jdW1lbnQsIGFuZCBpbiBwYXJ0 aWN1bGFyDQo+IGZyb20gdGhlIGFic3RyYWN0LiBHaXZlbiB0aGUgbmF0dXJlIG9mIFJUUCwgaXQg c2VlbXMgdG8gbWUgdGhhdCBpdCdzDQo+IHByZXR0eSBvYnZpb3VzIHRoYXQgYSBwYXlsb2FkIGZv cm1hdCBpcyBuZWVkZWQgZm9yICdsaXZlJyB1c2UgY2FzZXMsIGFuZA0KPiBub3QgZm9yIGZpbGUg dHJhbnNmZXIgKHdoaWNoIG1heSBiZSBkb25lIHdpdGggSFRUUCBvciBGVFAgb3Igd2hhdGV2ZXIN Cj4gZWxzZSkuIFNvIEkgZG9uJ3QgdGhpbmsgdGhlcmUgaXMgYSBuZWVkIHRvIGJyaW5nIGluIHRo ZSBzcGVjaWZpYw0KPiB2aWV3cG9pbnQgb2YgdGhlIFRWIGluZHVzdHJ5IGFuZCB0aGVyZXdpdGgg Y29uZnVzZSBwZW9wbGUgZnJvbSBvdGhlcg0KPiBpbmR1c3RyaWVzIGFuZCBkZXNjcmliZSBUVE1M IGluIGEgY29tcGxldGVseSBkaWZmZXJlbnQgd2F5IHRoYW4gcGVvcGxlDQo+IGluIGdlbmVyYWwg YXJlIHVuZGVyc3RhbmRpbmcgaXQuDQo+IA0KPiBTb3JyeSB0aGlzIGdvdCBhIGJpdCBsb25nLCBi dXQgSSBob3BlIEkgZ290IG15IHBvaW50IGFjcm9zcy4gSWYgSSBzaG91bGQNCj4gc2VuZCB0aGlz IHNvbWV3aGVyZSBlbHNlLCBwbGVhc2UgdGVsbCBtZS4NCj4gDQo+IFJlZ2FyZHMsICAgTWFydGlu Lg0K