[rtcweb] Proposed text - remote recording use case

"Elwell, John" <john.elwell@siemens-enterprise.com> Fri, 09 September 2011 16:40 UTC

Return-Path: <john.elwell@siemens-enterprise.com>
X-Original-To: rtcweb@ietfa.amsl.com
Delivered-To: rtcweb@ietfa.amsl.com
Received: from localhost (localhost []) by ietfa.amsl.com (Postfix) with ESMTP id CD54B21F8802 for <rtcweb@ietfa.amsl.com>; Fri, 9 Sep 2011 09:40:01 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -103.05
X-Spam-Status: No, score=-103.05 tagged_above=-999 required=5 tests=[AWL=-0.451, BAYES_00=-2.599, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([]) by localhost (ietfa.amsl.com []) (amavisd-new, port 10024) with ESMTP id STZ+IIF3SHKz for <rtcweb@ietfa.amsl.com>; Fri, 9 Sep 2011 09:40:00 -0700 (PDT)
Received: from senmx11-mx.siemens-enterprise.com (senmx11-mx.siemens-enterprise.com []) by ietfa.amsl.com (Postfix) with ESMTP id ACD1F21F86DE for <rtcweb@ietf.org>; Fri, 9 Sep 2011 09:39:59 -0700 (PDT)
Received: from MCHP064A.global-ad.net (unknown []) by senmx11-mx.siemens-enterprise.com (Server) with ESMTP id B909A1EB8474 for <rtcweb@ietf.org>; Fri, 9 Sep 2011 18:41:52 +0200 (CEST)
Received: from MCHP058A.global-ad.net ([]) by MCHP064A.global-ad.net ([]) with mapi; Fri, 9 Sep 2011 18:41:52 +0200
From: "Elwell, John" <john.elwell@siemens-enterprise.com>
To: "rtcweb@ietf.org" <rtcweb@ietf.org>
Date: Fri, 09 Sep 2011 18:41:51 +0200
Thread-Topic: Proposed text - remote recording use case
Thread-Index: AcxvD2BDwyObig+rTKql0YP/877l3Q==
Message-ID: <A444A0F8084434499206E78C106220CA0B04921B16@MCHP058A.global-ad.net>
Accept-Language: en-US
Content-Language: en-US
acceptlanguage: en-US
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Subject: [rtcweb] Proposed text - remote recording use case
X-BeenThere: rtcweb@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Real-Time Communication in WEB-browsers working group list <rtcweb.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/rtcweb>
List-Post: <mailto:rtcweb@ietf.org>
List-Help: <mailto:rtcweb-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 09 Sep 2011 16:40:01 -0000

On yesterday's call it was agreed to work on text to cover the remote recording use case. Below is text, based on an earlier proposal and subsequent input. I have focused on the main requirement derived from this use case, relating to copying to a different peer connection, and skipped any more detailed requirements concerning possible mixing of the two directions of audio or injecting any tones / announcements.

4.2.yy Remote Session Recording
In this use case, the web application user wishes to record a real-time communication at a remote third party (e.g., a recording device), such that transmitted and received audio, video or other real-time media are transmitted in real-time to the third party. The third party can perform recording, archiving, retrieval, playback, etc., but can also perform real-time analytics on the media. A typical deployment might be in a contact centre. The web application also sends metadata that gives context to the stored media. The web application will ensure that appropriate indications are given to participants so that they are aware of recording.

New requirements:
Fyy1: The browser MUST be able to send in real-time to a third party media that are being transmitted to and received from remote participants.

Ayy1: The web application MUST be able to ask the browser to transmit in real-time to a third party media that are being transmitted to and received from remote participants.



John Elwell
Tel: +44 1908 817801 (office and mobile)
Email: john.elwell@siemens-enterprise.com

Siemens Enterprise Communications Limited.
Registered office: Brickhill Street, Willen Lake, Milton Keynes, MK15 0DJ.
Registered No: 5903714, England.

Siemens Enterprise Communications Limited is a Trademark Licensee of Siemens AG.