IETF Logo Mail Archive

Re: [AVTCORE] Zaheduzzaman Sarker's Discuss on draft-ietf-payload-vp9-13: (with DISCUSS and COMMENT)

Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com> Fri, 04 June 2021 08:13 UTC

Return-Path: <zaheduzzaman.sarker@ericsson.com>
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 43C873A2E6D; Fri, 4 Jun 2021 01:13:39 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.799
X-Spam-Level:
X-Spam-Status: No, score=-2.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.698, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, 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=ericsson.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 BHVpB3CswjpZ; Fri, 4 Jun 2021 01:13:33 -0700 (PDT)
Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-eopbgr60075.outbound.protection.outlook.com [40.107.6.75]) (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 7B3D33A2E6C; Fri, 4 Jun 2021 01:13:33 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=j7mlsmbkYGGyBT2a3I0QdfN9lqJVtEC4yjYvb/tTw1XRqzvKI7p6P5gcue7jESRC/Xmkkxkd5JnY9wfQ4ehzIhO78FOqNIGL8o39Ytg40cZdfOJFdJSSiR7HlgDc5HKdrYtJIdRAeoHlEC2HkW5YM/UgthgPDblc4PpdT+yphnNMA2hdkeOMrbdczJLhkQ4HZv6RSORdWKpnJHPt4bsqACLl6yvTzkMiWQXO6gBtFUY+me4LsMTmx7m2hw58Hspd0+RX8vWI44Eg2w9Y/ZOF44lojobAGCf24Ngd7gfg9EibnrK3V6U8wW6MoUoW5pVHUbRbbcy1oLPQLpHFFmUzog==
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=/2l2sckl1Tv5tVcQKPtgbXf4qBaEVLndpYPDwGdfp9Q=; b=HbgzdQz4+KiTBmUAvXqCIbHtXS2t6hnJuVZF8W9sa7uNzAN4odQQWNqU+djVE4YxgYBmDcZHZ5hp22JmZD3dTP60XNOEsGlNHxzmFQQ9jD4h2hHcTXCqYL7YrM7uJlVpGFYHVF14r/oLuGV2kigK0XdLVex40As1g09h509gARn8C/pQeEvunRYEeMPNfckdXZTcHTmlLfrCaqG33kyfQ+xPDqyt8C/WRdqXtQdnLTCQc+cOYoXFQSuu9/9mSQ1WLe8JhzCyTzzUjCpq/pZpB9Qlbifix1kxbjZl3yW5pL6DZHlu6EbfUbF94J6zaCDyUSLuTh3l9vCRB3mpl7YOGA==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ericsson.com; dmarc=pass action=none header.from=ericsson.com; dkim=pass header.d=ericsson.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/2l2sckl1Tv5tVcQKPtgbXf4qBaEVLndpYPDwGdfp9Q=; b=I3ARDTg2QA752r9jsJD16dikYnJBnF+KHDXj5zg72xSsjW+Z/J2FZ2TFgoLhzgkHeFwqSj2Pi0+eLR/JO5Uc0cui/z6rTsAmBigJJLYIv3wOnOe9rVQdcE2Iz6ZVUio7vgfOGQG3//eMQJFYvYI8wTR26cc3gFaZR9OHqOyrUoU=
Received: from HE1PR07MB4187.eurprd07.prod.outlook.com (2603:10a6:7:98::23) by HE1PR0701MB2169.eurprd07.prod.outlook.com (2603:10a6:3:28::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4195.12; Fri, 4 Jun 2021 08:13:29 +0000
Received: from HE1PR07MB4187.eurprd07.prod.outlook.com ([fe80::9009:1473:2b0:160d]) by HE1PR07MB4187.eurprd07.prod.outlook.com ([fe80::9009:1473:2b0:160d%7]) with mapi id 15.20.4195.012; Fri, 4 Jun 2021 08:13:29 +0000
From: Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com>
To: Jonathan Lennox <jonathan.lennox@8x8.com>, Zaheduzzaman Sarker via Datatracker <noreply@ietf.org>
CC: The IESG <iesg@ietf.org>, "draft-ietf-payload-vp9@ietf.org" <draft-ietf-payload-vp9@ietf.org>, "avtcore-chairs@ietf.org" <avtcore-chairs@ietf.org>, "avt@ietf.org" <avt@ietf.org>, "bernard.aboba@gmail.com" <bernard.aboba@gmail.com>
Thread-Topic: Zaheduzzaman Sarker's Discuss on draft-ietf-payload-vp9-13: (with DISCUSS and COMMENT)
Thread-Index: AQHXWG68F86s8Lpi3U+CDo2m3fV9dasCs0sAgADwXQA=
Date: Fri, 04 Jun 2021 08:13:29 +0000
Message-ID: <4C38B6DE-C70D-4DC4-8FE1-7AC411EE1814@ericsson.com>
References: <162272104916.4058.14724870552023786180@ietfa.amsl.com> <332D0B9B-0C9E-4492-B330-6ED5C8C07DA4@8x8.com>
In-Reply-To: <332D0B9B-0C9E-4492-B330-6ED5C8C07DA4@8x8.com>
Accept-Language: en-US
Content-Language: en-GB
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/16.49.21050901
authentication-results: 8x8.com; dkim=none (message not signed) header.d=none;8x8.com; dmarc=none action=none header.from=ericsson.com;
x-originating-ip: [85.238.211.27]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 5c9a8ac2-0deb-4bff-dbee-08d92730a2f8
x-ms-traffictypediagnostic: HE1PR0701MB2169:
x-microsoft-antispam-prvs: <HE1PR0701MB216935ACD019DAD46B082DD39F3B9@HE1PR0701MB2169.eurprd07.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:9508;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:HE1PR07MB4187.eurprd07.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(396003)(39860400002)(346002)(376002)(136003)(366004)(54906003)(110136005)(44832011)(4326008)(5660300002)(33656002)(478600001)(26005)(38100700002)(8936002)(6486002)(53546011)(122000001)(186003)(8676002)(2906002)(6506007)(2616005)(71200400001)(64756008)(66476007)(66556008)(66446008)(316002)(6512007)(86362001)(76116006)(36756003)(66946007)(45980500001); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata: 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
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-ID: <D77EA72CB58A9740841D7F75B34724E9@eurprd07.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: ericsson.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: HE1PR07MB4187.eurprd07.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 5c9a8ac2-0deb-4bff-dbee-08d92730a2f8
X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Jun 2021 08:13:29.4388 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: yRJg5hwumRQiCUbA6FVaBYbjU1VwAiF0PPxwZIWXuohcLjod+vmarMjsK3ByX/MuqfCQvlK/t0qfR3eQPQlZhHhIjSFNmGgFEmhf62fXnTWpyJSAtnxNAZCRHrLOI5uA
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0701MB2169
Archived-At: <https://mailarchive.ietf.org/arch/msg/avt/-PUWCKJm2Y5nWZpc1Zm64PBTTzs>
Subject: Re: [AVTCORE] Zaheduzzaman Sarker's Discuss on draft-ietf-payload-vp9-13: (with DISCUSS and COMMENT)
X-BeenThere: avt@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Audio/Video Transport Core Maintenance <avt.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/avt>, <mailto:avt-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/avt/>
List-Post: <mailto:avt@ietf.org>
List-Help: <mailto:avt-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/avt>, <mailto:avt-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 04 Jun 2021 08:13:40 -0000

Thanks for the fix Jonathan!!

BR
Zahed

On 2021-06-03, 21:53, "Jonathan Lennox" <jonathan.lennox@8x8.com> wrote:



    > On Jun 3, 2021, at 7:50 AM, Zaheduzzaman Sarker via Datatracker <noreply@ietf.org> wrote:
    > 
    > Zaheduzzaman Sarker has entered the following ballot position for
    > draft-ietf-payload-vp9-13: Discuss
    > 
    > ----------------------------------------------------------------------
    > DISCUSS:
    > ----------------------------------------------------------------------
    > 
    > The Chroma Subsampling values it the table 3 of this memo does not matche with
    > the referenced section 7.2 of [VP9-BITSTREAM].
    > 
    > Profile 1 and Profile 3, have the same error on the entries of chrome
    > subsampling column of table 3 of this memo. Both has the entry of 4:2:0 instead
    > of the entry in section 7.2 of [VP9-BITSTREAM] which is 4:2:2
    > 
    > I would like to know if this is intentional and if yes why is that.  Otherwise
    > it might be an editorial mistake. However, putting a discuss to clarify it as
    > this will lead to anomaly and confusion.
    > 
    > 
    > ----------------------------------------------------------------------
    > COMMENT:
    > ----------------------------------------------------------------------
    > 
    > Thanks for the effort behind this memo.

    No, there was no intention that these be different.  I’ll fix this in the revised I-D.  Thanks for catching it!

v2.23.0 | Report a Bug | By Email