Re: Issue with "bytes" Range Unit and live streaming

Göran Eriksson AP <goran.ap.eriksson@ericsson.com> Fri, 15 April 2016 19:58 UTC

Return-Path: <ietf-http-wg-request+bounce-httpbisa-archive-bis2juki=lists.ie@listhub.w3.org>
X-Original-To: ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com
Delivered-To: ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7F5A712E130 for <ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com>; Fri, 15 Apr 2016 12:58:20 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7.917
X-Spam-Level:
X-Spam-Status: No, score=-7.917 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.996, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
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 JX3s12pVLb2A for <ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com>; Fri, 15 Apr 2016 12:58:19 -0700 (PDT)
Received: from frink.w3.org (frink.w3.org [128.30.52.56]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3CAE612E114 for <httpbisa-archive-bis2Juki@lists.ietf.org>; Fri, 15 Apr 2016 12:58:19 -0700 (PDT)
Received: from lists by frink.w3.org with local (Exim 4.80) (envelope-from <ietf-http-wg-request@listhub.w3.org>) id 1ar9pT-0003bb-Jd for ietf-http-wg-dist@listhub.w3.org; Fri, 15 Apr 2016 19:54:59 +0000
Resent-Date: Fri, 15 Apr 2016 19:54:59 +0000
Resent-Message-Id: <E1ar9pT-0003bb-Jd@frink.w3.org>
Received: from maggie.w3.org ([128.30.52.39]) by frink.w3.org with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from <goran.ap.eriksson@ericsson.com>) id 1ar9pP-0003as-SF for ietf-http-wg@listhub.w3.org; Fri, 15 Apr 2016 19:54:55 +0000
Received: from sessmg23.ericsson.net ([193.180.251.45]) by maggie.w3.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from <goran.ap.eriksson@ericsson.com>) id 1ar9pO-000784-Kt for ietf-http-wg@w3.org; Fri, 15 Apr 2016 19:54:55 +0000
X-AuditID: c1b4fb2d-f79006d000006928-51-571146f247e7
Received: from ESESSHC004.ericsson.se (Unknown_Domain [153.88.183.30]) by sessmg23.ericsson.net (Symantec Mail Security) with SMTP id 68.87.26920.2F641175; Fri, 15 Apr 2016 21:54:26 +0200 (CEST)
Received: from ESESSMB209.ericsson.se ([169.254.9.45]) by ESESSHC004.ericsson.se ([153.88.183.30]) with mapi id 14.03.0248.002; Fri, 15 Apr 2016 21:53:50 +0200
From: Göran Eriksson AP <goran.ap.eriksson@ericsson.com>
To: "STARK, BARBARA H" <bs7652@att.com>, Remy Lebeau <remy@lebeausoftware.org>, Craig Pratt <craig@ecaspia.com>, IETF HTTP BIS <ietf-http-wg@w3.org>
Thread-Topic: Issue with "bytes" Range Unit and live streaming
Thread-Index: AQHRl1CHPiSODXLlvEqDPRCmmHhjTA==
Date: Fri, 15 Apr 2016 19:53:49 +0000
Message-ID: <D3371345.25921%goran.ap.eriksson@ericsson.com>
References: <57102718.7010900@ecaspia.com> <571041E0.5020401@lebeausoftware.org> <2D09D61DDFA73D4C884805CC7865E61142655F7B@GAALPA1MSGUSRBF.ITServices.sbc.com> <D3370313.258AE%goran.ap.eriksson@ericsson.com>
In-Reply-To: <D3370313.258AE%goran.ap.eriksson@ericsson.com>
Accept-Language: sv-SE, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/14.6.2.160219
x-originating-ip: [153.88.183.150]
Content-Type: text/plain; charset="utf-8"
Content-ID: <572201752B00D54E8D10B839A3F77CC9@ericsson.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrIIsWRmVeSWpSXmKPExsUyM2K7nO4nN8Fwg45OJYtJf38yWjRP3sZm cbhlFpPF5IYD7A4sHi/75zB67Nin6NEy/xi7x9F5+1kDWKK4bFJSczLLUov07RK4MpZdnsBU cICl4voChQbGDSxdjJwcEgImEp2b+qFsMYkL99azdTFycQgJHGGUaL42nwnCWcwo8WDnK2aQ KjYBb4m2lsMsIAkRgRmMEjtn32LtYuTgEBawldg4yRPEFBGwk3h+RRWkXERAT2L2tjtgC1gE VCWWXL4LNoZXwFpiZdsyRoj5VxglLm/bDJbgFLCR2HzhJ5jNKCArcf/7PbBmZgFxiVtPQA4C uVRAYsme88wQtqjEy8f/WEFsUaBlO85B2BICShIrtl9iBLmHWUBTYv0ufYgx1hKLet5BjVSU mNL9kB3iHkGJkzOfsExgFJ+FZNsshO5ZSLpnIemehaR7ASPrKkbR4tTi4tx0I2O91KLM5OLi /Dy9vNSSTYzAiDy45bfuDsbVrx0PMQpwMCrx8CY0C4QLsSaWFVfmHmKU4GBWEuENBcazEG9K YmVValF+fFFpTmrxIUZpDhYlcd6cyH9hQgLpiSWp2ampBalFMFkmDk6pBsYUwf9iijv9RZYb 6/A/NPk2eaqfkLFTnmNFy/6ls+T83/rMu/Rnx8YCqRuXV7gpvXzD5KrwROHu9R+c2nGHHF79 W1DX/unJrCtqC1Iinl65v6K/XXav0Jsp0YFqP5Y5BivvvpRWnNW2cXWf/ZW9DlN4jlzIutVk aB0j+E3pIe+xO+9vnbB/eFNOiaU4I9FQi7moOBEAOffzIcQCAAA=
Received-SPF: pass client-ip=193.180.251.45; envelope-from=goran.ap.eriksson@ericsson.com; helo=sessmg23.ericsson.net
X-W3C-Hub-Spam-Status: No, score=-8.5
X-W3C-Hub-Spam-Report: AWL=2.653, BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, W3C_AA=-1, W3C_DB=-1, W3C_IRA=-1, W3C_IRR=-3, W3C_WL=-1
X-W3C-Scan-Sig: maggie.w3.org 1ar9pO-000784-Kt babf955bbd59c6ee4946076878b60a9b
X-Original-To: ietf-http-wg@w3.org
Subject: Re: Issue with "bytes" Range Unit and live streaming
Archived-At: <http://www.w3.org/mid/D3371345.25921%25goran.ap.eriksson@ericsson.com>
Resent-From: ietf-http-wg@w3.org
X-Mailing-List: <ietf-http-wg@w3.org> archive/latest/31483
X-Loop: ietf-http-wg@w3.org
Resent-Sender: ietf-http-wg-request@w3.org
Precedence: list
List-Id: <ietf-http-wg.w3.org>
List-Help: <http://www.w3.org/Mail/>
List-Post: <mailto:ietf-http-wg@w3.org>
List-Unsubscribe: <mailto:ietf-http-wg-request@w3.org?subject=unsubscribe>

>Isn’t the server providing the client with a new manifest with the latest
>‘last byte’ every 15 seconds or so? Or are you after a solution where this
>approach is not used, instead with an “open request” in the request
>template?
>
>Would be good to know what kind of media player behaviour is assumed here,
>especially the manifest part of it.

The draft pretty much covered that.

Nice work.