Re: [rtcweb] Proposed text for remote recording use case

Jim McEachern <jim.mceachern@genband.com> Mon, 22 August 2011 18:29 UTC

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From: Jim McEachern <jim.mceachern@genband.com>
To: "Elwell, John" <john.elwell@siemens-enterprise.com>, "rtcweb@ietf.org" <rtcweb@ietf.org>, "public-webrtc@w3.org" <public-webrtc@w3.org>
Thread-Topic: Proposed text for remote recording use case
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Date: Mon, 22 Aug 2011 18:29:48 +0000
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Subject: Re: [rtcweb] Proposed text for remote recording use case
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John,
It has previously been pointed out that in some jurisdictions there is a legal requirement to insert a tone (e.g. an intermittent beep) that indicates the conversation is being recorded.  It seems like this would be a good thing to mention here.  

If this makes sense, I'm thinking something like the following sentence added to the end of 4.2.yy:
"... If required, the web application will direct the browser to insert an appropriate indication (e.g. an intermediate beep) into the media stream to show that the communication is being recorded."

This also suggests an additional requirement.  
"Ayy2: The web application MUST be able to ask the browser to insert an appropriate indication into the media stream to indicate that the communication is being recorded."

I believe that F15 already covers the requirments for the browser in this case.
F15:         The browser MUST be able to process and mix
                   sound objects (media that is retrieved from another
                   source than the established media stream(s) with the
                   peer(s) with audio streams).

Thoughts?
Jim

-----Original Message-----
From: rtcweb-bounces@ietf.org [mailto:rtcweb-bounces@ietf.org] On Behalf Of Elwell, John
Sent: Monday, August 22, 2011 10:42 AM
To: rtcweb@ietf.org; public-webrtc@w3.org
Subject: [rtcweb] Proposed text for remote recording use case

4.2.yy Remote Session Recording
In this use case, the web application user wishes to record a real-time communication at a remote recording device, such that transmitted and received audio, video or other real-time media are transmitted in real-time to the remote device. The remote device can perform archiving, retrieval, playback, etc., but can also perform real-time analytics on the media. A typical deployment might be in a contact centre. For a given medium, the two directions of transmission can be transmitted together (mixed) or separately. The web application also sends metadata that gives context to the stored media.

New requirements:
Fyy1: The browser MUST be able to send in real-time to a remote recording device 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 remote recording device media that are being transmitted to and received from remote participants and, in the case of audio at least, ask for the two directions of transmission to be transmitted to the remote recording device mixed or separately.

John


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

Siemens Enterprise Communications Limited.
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