From gonzalo.camarillo@ericsson.com Mon Feb 1 01:45:50 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 1A58A3A6857 for ; Mon, 1 Feb 2010 01:45:50 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -105.866 X-Spam-Level: X-Spam-Status: No, score=-105.866 tagged_above=-999 required=5 tests=[AWL=0.383, BAYES_00=-2.599, HELO_EQ_SE=0.35, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9PPxX7ikknuI for ; Mon, 1 Feb 2010 01:45:49 -0800 (PST) Received: from mailgw5.ericsson.se (mailgw5.ericsson.se [193.180.251.36]) by core3.amsl.com (Postfix) with ESMTP id D6EEF3A67AF for ; Mon, 1 Feb 2010 01:45:48 -0800 (PST) X-AuditID: c1b4fb24-b7cfcae000005f96-48-4b669e3f561f Received: from esealmw129.eemea.ericsson.se (Unknown_Domain [153.88.253.125]) by mailgw5.ericsson.se (Symantec Mail Security) with SMTP id A2.FA.24470.F3E966B4; Mon, 1 Feb 2010 10:26:23 +0100 (CET) Received: from esealmw129.eemea.ericsson.se ([153.88.254.177]) by esealmw129.eemea.ericsson.se with Microsoft SMTPSVC(6.0.3790.3959); Mon, 1 Feb 2010 10:26:23 +0100 Received: from [131.160.37.44] ([131.160.37.44]) by esealmw129.eemea.ericsson.se with Microsoft SMTPSVC(6.0.3790.3959); Mon, 1 Feb 2010 10:26:23 +0100 Message-ID: <4B669E3D.40905@ericsson.com> Date: Mon, 01 Feb 2010 11:26:21 +0200 From: Gonzalo Camarillo User-Agent: Thunderbird 2.0.0.23 (Windows/20090812) MIME-Version: 1.0 To: Lars Eggert References: <201001211119456560654@chinamobile.com> <237ECA7E-3130-4DE7-A69B-ADF2C2BAE587@nokia.com> <4B5F3B91.7090700@ericsson.com> <87DD79AE-9EFB-46AE-98FA-804DDD1FC4EE@nokia.com> In-Reply-To: <87DD79AE-9EFB-46AE-98FA-804DDD1FC4EE@nokia.com> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 01 Feb 2010 09:26:23.0240 (UTC) FILETIME=[9ED32880:01CAA320] X-Brightmail-Tracker: AAAAAA== Cc: "ppsp@ietf.org" Subject: Re: [ppsp] Latest updated version of PPSP charter X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Feb 2010 09:45:50 -0000 Hi, >> The charter needs to state that the WG will take into account real-time >> requirements. That is, we are not building a file sharing system but a >> system that can handle real-time streams. The charter already says that >> live streaming is within scope. You may or may not want to further >> stress this point. > > please propose text :-) we could add the following sentence at the end of the first paragraph of the charter: "Therefore, the protocols will be able to handle media transmissions with near real-time delivery requirements." Cheers, Gonzalo From lars.eggert@nokia.com Mon Feb 1 01:51:33 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 7716228C0FF for ; Mon, 1 Feb 2010 01:51:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.601 X-Spam-Level: X-Spam-Status: No, score=-6.601 tagged_above=-999 required=5 tests=[AWL=-0.003, BAYES_00=-2.599, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ei+7m1lCeP3m for ; Mon, 1 Feb 2010 01:51:31 -0800 (PST) Received: from mgw-mx03.nokia.com (smtp.nokia.com [192.100.122.230]) by core3.amsl.com (Postfix) with ESMTP id BA47028C0FD for ; Mon, 1 Feb 2010 01:51:30 -0800 (PST) Received: from vaebh106.NOE.Nokia.com (vaebh106.europe.nokia.com [10.160.244.32]) by mgw-mx03.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o119pdCG003916; Mon, 1 Feb 2010 11:52:01 +0200 Received: from esebh102.NOE.Nokia.com ([172.21.138.183]) by vaebh106.NOE.Nokia.com with Microsoft SMTPSVC(6.0.3790.3959); Mon, 1 Feb 2010 11:51:28 +0200 Received: from mgw-sa01.ext.nokia.com ([147.243.1.47]) by esebh102.NOE.Nokia.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Mon, 1 Feb 2010 11:51:28 +0200 Received: from mail.fit.nokia.com (esdhcp030222.research.nokia.com [172.21.30.222]) by mgw-sa01.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o119pRu1004864 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 1 Feb 2010 11:51:27 +0200 X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.95.3 at fit.nokia.com Mime-Version: 1.0 (Apple Message framework v1077) Content-Type: multipart/signed; boundary=Apple-Mail-26--1052133488; protocol="application/pkcs7-signature"; micalg=sha1 From: Lars Eggert In-Reply-To: <4B669E3D.40905@ericsson.com> Date: Mon, 1 Feb 2010 11:51:15 +0200 Message-Id: <4DE29476-FA29-4B48-ADCD-5B6472282D70@nokia.com> References: <201001211119456560654@chinamobile.com> <237ECA7E-3130-4DE7-A69B-ADF2C2BAE587@nokia.com> <4B5F3B91.7090700@ericsson.com> <87DD79AE-9EFB-46AE-98FA-804DDD1FC4EE@nokia.com> <4B669E3D.40905@ericsson.com> To: Gonzalo Camarillo X-Mailer: Apple Mail (2.1077) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.3 (mail.fit.nokia.com [0.0.0.0]); Mon, 01 Feb 2010 11:51:20 +0200 (EET) X-OriginalArrivalTime: 01 Feb 2010 09:51:28.0840 (UTC) FILETIME=[203B7C80:01CAA324] X-Nokia-AV: Clean Cc: "ppsp@ietf.org" Subject: Re: [ppsp] Latest updated version of PPSP charter X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Feb 2010 09:51:33 -0000 --Apple-Mail-26--1052133488 Content-Type: multipart/mixed; boundary=Apple-Mail-25--1052133556 --Apple-Mail-25--1052133556 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi, On 2010-2-1, at 11:26, Gonzalo Camarillo wrote: > we could add the following sentence at the end of the first paragraph = of > the charter: >=20 > "Therefore, the protocols will be able to handle media transmissions > with near real-time delivery requirements." thanks. I made a similar change; the current working copy of the charter = and a diff to what I previously sent is attached. Lars --Apple-Mail-25--1052133556 Content-Disposition: attachment; filename=ppsp.txt Content-Type: text/plain; x-mac-type=2A2A2A2A; x-mac-creator=48647261; x-unix-mode=0644; name="ppsp.txt" Content-Transfer-Encoding: 7bit Peer-to-Peer Streaming Protocol (PPSP) -------------------------------------------------- Current Status: Proposed Working Group Chair(s): TBD Transport Area Director(s): Magnus Westerlund Lars Eggert Transport Area Advisor: Lars Eggert Mailing Lists: ppsp@ietf.org Description of Working Group: The Peer-to-Peer Streaming Protocol (PPSP) working group develops two signaling and control protocols for a peer-to-peer (P2P) streaming system for transmitting live and pre-recorded media content with near real-time delivery requirements. Two kinds of nodes exist in the targeted P2P streaming system, i.e., "peers" and "trackers". Peers are nodes that are actively sending and receiving streamed media content, and include both statically connected hosts as well as mobile devices with connectivity and IP addresses that change over time. The set of peers that are participating in a streaming session will dynamically change over time. Trackers are well-known nodes with stable connectivity that maintain meta information about the streamed content and the dynamic peer set. The PPSP WG designs a protocol for signaling and control between trackers and peers (the PPSP "tracker protocol") and a signaling and control protocol for communication among the peers (the PPSP "peer protocol"). The two protocols enable peers to receive streaming data within the time constraints required by specific content items. The tracker protocol handles the initial and periodic exchange of meta information between trackers and peers, such as peer lists and content information. The peer protocol controls the advertising and exchange of media data availability between the peers. Existing IETF and other standards will be used for the encoding and transmission of the media content between peers. PPSP is not chartered to work on media transmission protocols, media encoding techniques or other components of a P2P streaming system such as playout scheduling and control, etc. The work items of the PPSP WG are: (1) A "problem statement" document that gives an overview of the proposed P2P streaming system, motivates the desire for standardized protocols, defines the envisioned scope of those standardized components and discusses common terminologies and concepts. (2) A "requirements" document that details the specific functional, operational and performance requirements of the two PPSP protocols. (3) An "architectural survey" document that summarizes current P2P streaming architectures, in particular tracker-based P2P streaming systems, and highlights best current practices. (4) A detailed specification of the PPSP peer protocol. (5) A detailed specification of the PPSP tracker protocol. (6) A "usage guide" that describes how the two PPSP protocols and existing IETF protocols, such as RELOAD, ALTO or RTSP, can be combined to create a deployable operational P2P streaming system. This document may also discuss variants of such a system that, for example, use layered media encoding and related media chunk descriptions in the peer protocol for more robust streaming. The work items of the PPSP WG interacts with the work performed in other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever extensions or modification to the protocols developed in other WGs are deemed necessary, PPSP shall communicate and discuss the requirements for such extensions with the relevant WGs. The design of such extensions is out of scope for PPSP. Goals and Milestones: Dec 2010 Submit problem statement to IESG as Informational Apr 2011 Submit architectural survey to IESG as Informational Apr 2011 Submit requirements document to IESG as Informational Aug 2011 Submit PPSP peer protocol to IESG as Proposed Standard Aug 2011 Submit PPSP tracker protocol to IESG as Proposed Standard Dec 2011 Submit usage guide to IESG to IESG as Informational --Apple-Mail-25--1052133556 Content-Disposition: attachment; filename=ppsp-from-Untitled.diff.html Content-Type: text/html; x-unix-mode=0644; name="ppsp-from-Untitled.diff.html" Content-Transfer-Encoding: 7bit Diff: Untitled.txt - ppsp.txt
 Untitled.txt   ppsp.txt 
skipping to change at line 22 skipping to change at line 22
Transport Area Advisor: Transport Area Advisor:
Lars Eggert <lars.eggert@nokia.com> Lars Eggert <lars.eggert@nokia.com>
Mailing Lists: Mailing Lists:
ppsp@ietf.org ppsp@ietf.org
Description of Working Group: Description of Working Group:
The Peer-to-Peer Streaming Protocol (PPSP) working group develops The Peer-to-Peer Streaming Protocol (PPSP) working group develops
two signaling and control protocols for a peer-to-peer (P2P) streaming two signaling and control protocols for a peer-to-peer (P2P) streaming
system for transmitting live and pre-recorded media content. system for transmitting live and pre-recorded media content with near
real-time delivery requirements.
Two kinds of nodes exist in the targeted P2P streaming system, i.e., Two kinds of nodes exist in the targeted P2P streaming system, i.e.,
"peers" and "trackers". Peers are nodes that are actively sending "peers" and "trackers". Peers are nodes that are actively sending
and receiving streamed media content, and include both statically and receiving streamed media content, and include both statically
connected hosts as well as mobile devices with connectivity and IP connected hosts as well as mobile devices with connectivity and IP
addresses that change over time. The set of peers that are participating addresses that change over time. The set of peers that are participating
in a streaming session will dynamically change over time. Trackers in a streaming session will dynamically change over time. Trackers
are well-known nodes with stable connectivity that maintain meta are well-known nodes with stable connectivity that maintain meta
information about the streamed content and the dynamic peer set. information about the streamed content and the dynamic peer set.
The PPSP WG designs a protocol for signaling and control between The PPSP WG designs a protocol for signaling and control between
trackers and peers (the PPSP "tracker protocol") and a signaling trackers and peers (the PPSP "tracker protocol") and a signaling
and control protocol for communication among the peers (the PPSP and control protocol for communication among the peers (the PPSP
"peer protocol"). The two protocols enable peers to receive streaming "peer protocol"). The two protocols enable peers to receive streaming
data within the time constraints required by specific content items. data within the time constraints required by specific content items.
The tracker protocol handles the initial and periodic exchange of The tracker protocol handles the initial and periodic exchange of
meta information between trackers and peers, such as peer lists and meta information between trackers and peers, such as peer lists and
content information. The peer protocol controls the advertising and content information. The peer protocol controls the advertising and
exchange of media data between the peers. exchange of media data availability between the peers.
Existing IETF and other standards will be used for the encoding and Existing IETF and other standards will be used for the encoding and
transmission of the media content between peers. PPSP is not chartered transmission of the media content between peers. PPSP is not chartered
to work on media transmission protocols, media encoding techniques to work on media transmission protocols, media encoding techniques
or other components of a P2P streaming system such as playout or other components of a P2P streaming system such as playout
scheduling and control, etc. scheduling and control, etc.
The work items of the PPSP WG are: The work items of the PPSP WG are:
(1) A "problem statement" document that gives an overview of the (1) A "problem statement" document that gives an overview of the
skipping to change at line 73 skipping to change at line 74
(4) A detailed specification of the PPSP peer protocol. (4) A detailed specification of the PPSP peer protocol.
(5) A detailed specification of the PPSP tracker protocol. (5) A detailed specification of the PPSP tracker protocol.
(6) A "usage guide" that describes how the two PPSP protocols and (6) A "usage guide" that describes how the two PPSP protocols and
existing IETF protocols, such as RELOAD, ALTO or RTSP, can be existing IETF protocols, such as RELOAD, ALTO or RTSP, can be
combined to create a deployable operational P2P streaming system. combined to create a deployable operational P2P streaming system.
This document may also discuss variants of such a system that, This document may also discuss variants of such a system that,
for example, use layered media encoding and related media chunk for example, use layered media encoding and related media chunk
descriptions in peer protocol for more robust streaming. descriptions in the peer protocol for more robust streaming.
The work items of the PPSP WG interacts with the work performed in The work items of the PPSP WG interacts with the work performed in
other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever
extensions or modification to the protocols developed in other WGs extensions or modification to the protocols developed in other WGs
are deemed necessary, PPSP shall communicate and discuss the are deemed necessary, PPSP shall communicate and discuss the
requirements for such extensions with the relevant WGs. The design requirements for such extensions with the relevant WGs. The design
of such extensions is out of scope for PPSP. of such extensions is out of scope for PPSP.
Goals and Milestones: Goals and Milestones:
 End of changes. 3 change blocks. 
3 lines changed or deleted 4 lines changed or added

This html diff was produced by rfcdiff 1.36. The latest version is available from http://tools.ietf.org/tools/rfcdiff/
--Apple-Mail-25--1052133556-- --Apple-Mail-26--1052133488 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIGbDCCAyUw ggKOoAMCAQICEAdjk36sXKbnVn15S0/qUp0wDQYJKoZIhvcNAQEFBQAwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQ ZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTA5MDYxNTExMjYxNFoXDTEwMDYxNTExMjYx NFowXDEPMA0GA1UEBBMGRWdnZXJ0MQ0wCwYDVQQqEwRMYXJzMRQwEgYDVQQDEwtMYXJzIEVnZ2Vy dDEkMCIGCSqGSIb3DQEJARYVbGFycy5lZ2dlcnRAbm9raWEuY29tMIIBIjANBgkqhkiG9w0BAQEF AAOCAQ8AMIIBCgKCAQEA7mR8A+Pn0/FsUkMX6Pyjw+FL3IFcJk8GaKV5VJ40TMI0Wh8oq20cqA9X uqnVDW9WztKwH+o+msJenLwWpprbpJm4TImYGbnUJxYyN8gb81aiX1Bw2xCpJ5z3H2+8DsReJLuY Rdl4bVvaIxLIL4odmfsRwzPyNkOK8LRtfl6OPcaDOlFWzbikULfIVGGu7BqK4lxQSpYwwpZkOMOB 6nnBSfUOtBEmqO+qZG/nL/JxWFV5vxQgg4XHbsMMTxFf6+ji18BD09BUIfDLTuJoCzFmQhrM9vLT VuRhHWSL20LoafGjXv6mPt3i9IGJHpVb2dMQUgOgRyWHTKiUJVU/rUTdWwIDAQABo14wXDAqBgUr ZQEEAQQhMB8CAQAwGjAYAgEEBBNMMnVNeWZmQk5VYk5KSmNkWjJzMCAGA1UdEQQZMBeBFWxhcnMu ZWdnZXJ0QG5va2lhLmNvbTAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBBQUAA4GBADUx+67n98wt I1vydB90HeSZP4Y64VCxxb0NxGGFvfc2+JdVKeHJ/xT+l+ygYKsWNwJJprkPi4WZ5G0crkq4VK1H 5drEJIztpSPVfWI05vPidaaGuuuCR+6MvJMtOTEYEvc/6eovBnkrzRf9x5x5EyuJXAWTeuBADg80 QI3vQ1tZMIIDPzCCAqigAwIBAgIBDTANBgkqhkiG9w0BAQUFADCB0TELMAkGA1UEBhMCWkExFTAT BgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UEBxMJQ2FwZSBUb3duMRowGAYDVQQKExFUaGF3dGUg Q29uc3VsdGluZzEoMCYGA1UECxMfQ2VydGlmaWNhdGlvbiBTZXJ2aWNlcyBEaXZpc2lvbjEkMCIG A1UEAxMbVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIENBMSswKQYJKoZIhvcNAQkBFhxwZXJzb25h bC1mcmVlbWFpbEB0aGF3dGUuY29tMB4XDTAzMDcxNzAwMDAwMFoXDTEzMDcxNjIzNTk1OVowYjEL MAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNV BAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMIGfMA0GCSqGSIb3DQEBAQUA A4GNADCBiQKBgQDEpjxVc1X7TrnKmVoeaMB1BHCd3+n/ox7svc31W/Iadr1/DDph8r9RzgHU5VAK MNcCY1osiRVwjt3J8CuFWqo/cVbLrzwLB+fxH5E2JCoTzyvV84J3PQO+K/67GD4Hv0CAAmTXp6a7 n2XRxSpUhQ9IBH+nttE8YQRAHmQZcmC3+wIDAQABo4GUMIGRMBIGA1UdEwEB/wQIMAYBAf8CAQAw QwYDVR0fBDwwOjA4oDagNIYyaHR0cDovL2NybC50aGF3dGUuY29tL1RoYXd0ZVBlcnNvbmFsRnJl ZW1haWxDQS5jcmwwCwYDVR0PBAQDAgEGMCkGA1UdEQQiMCCkHjAcMRowGAYDVQQDExFQcml2YXRl TGFiZWwyLTEzODANBgkqhkiG9w0BAQUFAAOBgQBIjNFQg+oLLswNo2asZw9/r6y+whehQ5aUnX9M Ibj4Nh+qLZ82L8D0HFAgk3A8/a3hYWLD2ToZfoSxmRsAxRoLgnSeJVCUYsfbJ3FXJY3dqZw5jowg T2Vfldr394fWxghOrvbqNOUQGls1TXfjViF4gtwhGTXeJLHTHUb/XV9lTzGCAxAwggMMAgEBMHYw YjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAq BgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAhAHY5N+rFym51Z9eUtP 6lKdMAkGBSsOAwIaBQCgggFvMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkF MQ8XDTEwMDIwMTA5NTExNVowIwYJKoZIhvcNAQkEMRYEFMf9Skuw3YzLCHg9wUYPOfqFkgWPMIGF BgkrBgEEAYI3EAQxeDB2MGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGlu ZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBD QQIQB2OTfqxcpudWfXlLT+pSnTCBhwYLKoZIhvcNAQkQAgsxeKB2MGIxCzAJBgNVBAYTAlpBMSUw IwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVy c29uYWwgRnJlZW1haWwgSXNzdWluZyBDQQIQB2OTfqxcpudWfXlLT+pSnTANBgkqhkiG9w0BAQEF AASCAQBFR9ZZ308pM0jzownMht8FK12/T9LHm9obcXlS8Aq/Df3H1Aji1ajcbYN00HSs4xJn7iHv G6jhXpBtbvmtSM0a6cvIjxtwu4Q+0h7suWBahLp5cKQPSVPp2yaos7wf2LoC7yxwMTjERa9meFU0 uE2sLnnf951Vb+5O/tBAoyBfhwTR56OlTB8i/KlXQ/o7/yHHr6Wpg2EUAa7KobA9DSHIV1q3Sxrj s5leE+FAe+7rjipLFlPfrtxonmvxr6zxnGOCgnQGIYf0JiuAWHdpXZG+sNkFbMdpyGeNXBY1BiCz N5YJUobBdf7WWo4MWaBWK5fomPPj3HQ9uRe2sTBjBsMxAAAAAAAA --Apple-Mail-26--1052133488-- From gonzalo.camarillo@ericsson.com Mon Feb 1 02:22:51 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 8702628C194 for ; Mon, 1 Feb 2010 02:22:51 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -105.92 X-Spam-Level: X-Spam-Status: No, score=-105.92 tagged_above=-999 required=5 tests=[AWL=0.329, BAYES_00=-2.599, HELO_EQ_SE=0.35, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qQ4kcHHefgDT for ; Mon, 1 Feb 2010 02:22:50 -0800 (PST) Received: from mailgw5.ericsson.se (mailgw5.ericsson.se [193.180.251.36]) by core3.amsl.com (Postfix) with ESMTP id EED8428C18F for ; Mon, 1 Feb 2010 02:22:49 -0800 (PST) X-AuditID: c1b4fb24-b7cfcae000005f96-53-4b66ab4e2ce6 Received: from esealmw127.eemea.ericsson.se (Unknown_Domain [153.88.253.125]) by mailgw5.ericsson.se (Symantec Mail Security) with SMTP id 49.3C.24470.E4BA66B4; Mon, 1 Feb 2010 11:22:07 +0100 (CET) Received: from esealmw127.eemea.ericsson.se ([153.88.254.175]) by esealmw127.eemea.ericsson.se with Microsoft SMTPSVC(6.0.3790.3959); Mon, 1 Feb 2010 11:22:06 +0100 Received: from [131.160.37.44] ([131.160.37.44]) by esealmw127.eemea.ericsson.se with Microsoft SMTPSVC(6.0.3790.3959); Mon, 1 Feb 2010 11:22:06 +0100 Message-ID: <4B66AB4C.4030706@ericsson.com> Date: Mon, 01 Feb 2010 12:22:04 +0200 From: Gonzalo Camarillo User-Agent: Thunderbird 2.0.0.23 (Windows/20090812) MIME-Version: 1.0 To: Lars Eggert References: <201001211119456560654@chinamobile.com> <237ECA7E-3130-4DE7-A69B-ADF2C2BAE587@nokia.com> <4B5F3B91.7090700@ericsson.com> <87DD79AE-9EFB-46AE-98FA-804DDD1FC4EE@nokia.com> <4B669E3D.40905@ericsson.com> <4DE29476-FA29-4B48-ADCD-5B6472282D70@nokia.com> In-Reply-To: <4DE29476-FA29-4B48-ADCD-5B6472282D70@nokia.com> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 01 Feb 2010 10:22:06.0641 (UTC) FILETIME=[67A5AA10:01CAA328] X-Brightmail-Tracker: AAAAAA== Cc: "ppsp@ietf.org" Subject: Re: [ppsp] Latest updated version of PPSP charter X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Feb 2010 10:22:52 -0000 Hi Lars, thanks for making the change. At this point, I think the charter is ready to be reviewed by the IESG. Thanks, Gonzalo Lars Eggert wrote: > Hi, > > On 2010-2-1, at 11:26, Gonzalo Camarillo wrote: >> we could add the following sentence at the end of the first paragraph of >> the charter: >> >> "Therefore, the protocols will be able to handle media transmissions >> with near real-time delivery requirements." > > thanks. I made a similar change; the current working copy of the charter and a diff to what I previously sent is attached. > > Lars > > > > ------------------------------------------------------------------------ > > > > > > > > > > > > > > > > > Untitled.txt ppsp.txt > > skipping to change at/ line 22/ skipping to change at/ line 22/ > Transport Area Advisor: Transport Area Advisor: > Lars Eggert Lars Eggert > > Mailing Lists: Mailing Lists: > ppsp@ietf.org ppsp@ietf.org > > Description of Working Group: Description of Working Group: > > The Peer-to-Peer Streaming Protocol (PPSP) working group develops The > Peer-to-Peer Streaming Protocol (PPSP) working group develops > two signaling and control protocols for a peer-to-peer (P2P) > streaming two signaling and control protocols for a peer-to-peer (P2P) > streaming > system for transmitting live and pre-recorded media content. system > for transmitting live and pre-recorded media content with near > real-time delivery requirements. > > Two kinds of nodes exist in the targeted P2P streaming system, i.e., > Two kinds of nodes exist in the targeted P2P streaming system, i.e., > "peers" and "trackers". Peers are nodes that are actively sending > "peers" and "trackers". Peers are nodes that are actively sending > and receiving streamed media content, and include both statically and > receiving streamed media content, and include both statically > connected hosts as well as mobile devices with connectivity and IP > connected hosts as well as mobile devices with connectivity and IP > addresses that change over time. The set of peers that are > participating addresses that change over time. The set of peers that > are participating > in a streaming session will dynamically change over time. Trackers in > a streaming session will dynamically change over time. Trackers > are well-known nodes with stable connectivity that maintain meta are > well-known nodes with stable connectivity that maintain meta > information about the streamed content and the dynamic peer set. > information about the streamed content and the dynamic peer set. > > The PPSP WG designs a protocol for signaling and control between The > PPSP WG designs a protocol for signaling and control between > trackers and peers (the PPSP "tracker protocol") and a signaling > trackers and peers (the PPSP "tracker protocol") and a signaling > and control protocol for communication among the peers (the PPSP and > control protocol for communication among the peers (the PPSP > "peer protocol"). The two protocols enable peers to receive streaming > "peer protocol"). The two protocols enable peers to receive streaming > data within the time constraints required by specific content items. > data within the time constraints required by specific content items. > The tracker protocol handles the initial and periodic exchange of The > tracker protocol handles the initial and periodic exchange of > meta information between trackers and peers, such as peer lists and > meta information between trackers and peers, such as peer lists and > content information. The peer protocol controls the advertising and > content information. The peer protocol controls the advertising and > exchange of media data between the peers. exchange of media data > availability between the peers. > > Existing IETF and other standards will be used for the encoding and > Existing IETF and other standards will be used for the encoding and > transmission of the media content between peers. PPSP is not > chartered transmission of the media content between peers. PPSP is not > chartered > to work on media transmission protocols, media encoding techniques to > work on media transmission protocols, media encoding techniques > or other components of a P2P streaming system such as playout or other > components of a P2P streaming system such as playout > scheduling and control, etc. scheduling and control, etc. > > The work items of the PPSP WG are: The work items of the PPSP WG are: > > (1) A "problem statement" document that gives an overview of the (1) A > "problem statement" document that gives an overview of the > > skipping to change at/ line 73/ skipping to change at/ line 74/ > > (4) A detailed specification of the PPSP peer protocol. (4) A detailed > specification of the PPSP peer protocol. > > (5) A detailed specification of the PPSP tracker protocol. (5) A > detailed specification of the PPSP tracker protocol. > > (6) A "usage guide" that describes how the two PPSP protocols and (6) > A "usage guide" that describes how the two PPSP protocols and > existing IETF protocols, such as RELOAD, ALTO or RTSP, can be existing > IETF protocols, such as RELOAD, ALTO or RTSP, can be > combined to create a deployable operational P2P streaming system. > combined to create a deployable operational P2P streaming system. > This document may also discuss variants of such a system that, This > document may also discuss variants of such a system that, > for example, use layered media encoding and related media chunk for > example, use layered media encoding and related media chunk > descriptions in peer protocol for more robust streaming. descriptions > in the peer protocol for more robust streaming. > > The work items of the PPSP WG interacts with the work performed in The > work items of the PPSP WG interacts with the work performed in > other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever > other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever > extensions or modification to the protocols developed in other WGs > extensions or modification to the protocols developed in other WGs > are deemed necessary, PPSP shall communicate and discuss the are > deemed necessary, PPSP shall communicate and discuss the > requirements for such extensions with the relevant WGs. The design > requirements for such extensions with the relevant WGs. The design > of such extensions is out of scope for PPSP. of such extensions is out > of scope for PPSP. > > Goals and Milestones: Goals and Milestones: > > > End of changes. 3 change blocks. > /3 lines changed or deleted/ / / /4 lines changed or added/ > > This html diff was produced by rfcdiff 1.36. The latest version is > available from http://tools.ietf.org/tools/rfcdiff/ > > > > From albertojgc@gmail.com Mon Feb 1 13:07:13 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 6E05528C0EF for ; Mon, 1 Feb 2010 13:07:13 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[AWL=0.300, BAYES_00=-2.599, MIME_8BIT_HEADER=0.3] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Dg9B0DuuOBt7 for ; Mon, 1 Feb 2010 13:07:12 -0800 (PST) Received: from mail-bw0-f224.google.com (mail-bw0-f224.google.com [209.85.218.224]) by core3.amsl.com (Postfix) with ESMTP id DC3063A6874 for ; Mon, 1 Feb 2010 13:07:11 -0800 (PST) Received: by bwz24 with SMTP id 24so903184bwz.29 for ; Mon, 01 Feb 2010 13:07:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=tqkBUt2Va5tzRLFZ8e+SNfmGlf3O4Y+vUrhCH232JXI=; b=WmFhFTX4WNWy/RHaxkZsEKWqexesHWvQbk7gTNTQg/3DG5a1ve0SlPxVYlrYdlHbR+ nsNRnzum7PMuK08mfdvj9QuJH1oF9sWyFq3163V8t6sKecS3uiii4Rqb0+jYzsA4v0yT 5ucxMb8pFTW47LLbG/EXypJRLT5yXe6G5AUSo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=twKF3FTUpiYmvsTQCR9q+IEa5aNtQOB8o+oIubtyFx6W/4g5DAo7LLGXIjMRI7NWKj HBxERlDRW5uW3OpLWYBFaR5k24CTbuXERcpO9zOPtRfmjoH0wxC4XthUeR4eQ0C3vXxW xx/8/wXDMIleVzR8t7Yu2UM5gUw7gTrayeroA= MIME-Version: 1.0 Received: by 10.204.35.11 with SMTP id n11mr3814845bkd.4.1265058461385; Mon, 01 Feb 2010 13:07:41 -0800 (PST) In-Reply-To: References: Date: Mon, 1 Feb 2010 22:07:41 +0100 Message-ID: From: =?ISO-8859-1?Q?Alberto_Jos=E9_Gonz=E1lez_Cela?= To: ppsp@ietf.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Feb 2010 21:07:13 -0000 Hi all, Just one suggestion regarding to the paragraph which describes the "(6) usage document". I propose the following minor change: original: "This document may also discuss variants of such a system that, for example, use layered media encoding and related media chunk for descriptions in peer protocol for more robust streaming" new text: "This document may also discuss variants of such a system that, for example, use layered media encoding and related media chunk descriptions in peer protocol for more robust and scalable streaming (appropriated for dealing with network and terminal heterogeneity)". Just highlight that layered media coding also provides scalability (in terms of image quality), which is a key feature when dealing with device heterogeneity. Best regards and sorry for the inconvenience, Alberto. > > Message: 1 > Date: Mon, 01 Feb 2010 12:22:04 +0200 > From: Gonzalo Camarillo > Subject: Re: [ppsp] Latest updated version of PPSP charter > To: Lars Eggert > Cc: "ppsp@ietf.org" > Message-ID: <4B66AB4C.4030706@ericsson.com> > Content-Type: text/plain; charset=3DISO-8859-1 > > Hi Lars, > > thanks for making the change. At this point, I think the charter is > ready to be reviewed by the IESG. > > Thanks, > > Gonzalo > > > Lars Eggert wrote: >> Hi, >> >> On 2010-2-1, at 11:26, Gonzalo Camarillo wrote: >>> we could add the following sentence at the end of the first paragraph o= f >>> the charter: >>> >>> "Therefore, the protocols will be able to handle media transmissions >>> with near real-time delivery requirements." >> >> thanks. I made a similar change; the current working copy of the charter= and a diff to what I previously sent is attached. >> >> Lars >> >> >> >> ------------------------------------------------------------------------ >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> =A0 =A0 =A0 =A0Untitled.txt =A0 =A0 =A0 =A0 =A0 =A0ppsp.txt >> >> =A0 =A0 =A0 skipping to change at/ line 22/ =A0 =A0 =A0 =A0 skipping to = change at/ line 22/ >> =A0 =A0 =A0 Transport Area Advisor: =A0 =A0 =A0 =A0 Transport Area Advis= or: >> =A0 =A0 =A0 Lars Eggert =A0 =A0 =A0 =A0 =A0 =A0 = Lars Eggert >> >> =A0 =A0 =A0 Mailing Lists: =A0 =A0 =A0 =A0 =A0Mailing Lists: >> =A0 =A0 =A0 ppsp@ietf.org =A0 =A0 =A0 =A0 =A0 ppsp@ietf.org >> >> =A0 =A0 =A0 Description of Working Group: =A0 =A0 =A0 =A0 =A0 Descriptio= n of Working Group: >> >> =A0 =A0 =A0 The Peer-to-Peer Streaming Protocol (PPSP) working group dev= elops =A0 =A0 =A0 =A0 =A0 =A0 =A0 The >> Peer-to-Peer Streaming Protocol (PPSP) working group develops >> =A0 =A0 =A0 two signaling and control protocols for a peer-to-peer (P2P) >> streaming =A0 =A0 =A0 =A0 =A0 =A0 two signaling and control protocols fo= r a peer-to-peer (P2P) >> streaming >> =A0 =A0 =A0 system for transmitting live and pre-recorded media content.= =A0 =A0 =A0 =A0 =A0 =A0system >> for transmitting live and pre-recorded media content with near >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 real-time delivery requireme= nts. >> >> =A0 =A0 =A0 Two kinds of nodes exist in the targeted P2P streaming syste= m, i.e., >> Two kinds of nodes exist in the targeted P2P streaming system, i.e., >> =A0 =A0 =A0 "peers" and "trackers". Peers are nodes that are actively se= nding >> "peers" and "trackers". Peers are nodes that are actively sending >> =A0 =A0 =A0 and receiving streamed media content, and include both stati= cally =A0 =A0 =A0 =A0 =A0 =A0 =A0 and >> receiving streamed media content, and include both statically >> =A0 =A0 =A0 connected hosts as well as mobile devices with connectivity = and IP >> connected hosts as well as mobile devices with connectivity and IP >> =A0 =A0 =A0 addresses that change over time. The set of peers that are >> participating =A0 =A0 =A0 =A0 addresses that change over time. The set o= f peers that >> are participating >> =A0 =A0 =A0 in a streaming session will dynamically change over time. Tr= ackers =A0 =A0 =A0 =A0 =A0 =A0 =A0in >> a streaming session will dynamically change over time. Trackers >> =A0 =A0 =A0 are well-known nodes with stable connectivity that maintain = meta =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0are >> well-known nodes with stable connectivity that maintain meta >> =A0 =A0 =A0 information about the streamed content and the dynamic peer = set. >> information about the streamed content and the dynamic peer set. >> >> =A0 =A0 =A0 The PPSP WG designs a protocol for signaling and control bet= ween =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0The >> PPSP WG designs a protocol for signaling and control between >> =A0 =A0 =A0 trackers and peers (the PPSP "tracker protocol") and a signa= ling >> trackers and peers (the PPSP "tracker protocol") and a signaling >> =A0 =A0 =A0 and control protocol for communication among the peers (the = PPSP =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0and >> control protocol for communication among the peers (the PPSP >> =A0 =A0 =A0 "peer protocol"). The two protocols enable peers to receive = streaming >> "peer protocol"). The two protocols enable peers to receive streaming >> =A0 =A0 =A0 data within the time constraints required by specific conten= t items. >> data within the time constraints required by specific content items. >> =A0 =A0 =A0 The tracker protocol handles the initial and periodic exchan= ge of =A0 =A0 =A0 =A0 =A0 =A0 =A0 The >> tracker protocol handles the initial and periodic exchange of >> =A0 =A0 =A0 meta information between trackers and peers, such as peer li= sts and >> meta information between trackers and peers, such as peer lists and >> =A0 =A0 =A0 content information. The peer protocol controls the advertis= ing and >> content information. The peer protocol controls the advertising and >> =A0 =A0 =A0 exchange of media data between the peers. =A0 =A0 =A0 =A0 = =A0 =A0 =A0 exchange of media data >> availability between the peers. >> >> =A0 =A0 =A0 Existing IETF and other standards will be used for the encod= ing and >> Existing IETF and other standards will be used for the encoding and >> =A0 =A0 =A0 transmission of the media content between peers. PPSP is not >> chartered =A0 =A0 =A0 =A0 =A0 =A0 transmission of the media content betw= een peers. PPSP is not >> chartered >> =A0 =A0 =A0 to work on media transmission protocols, media encoding tech= niques =A0 =A0 =A0 =A0 =A0 =A0 =A0to >> work on media transmission protocols, media encoding techniques >> =A0 =A0 =A0 or other components of a P2P streaming system such as playou= t =A0 =A0 =A0 =A0 =A0 or other >> components of a P2P streaming system such as playout >> =A0 =A0 =A0 scheduling and control, etc. =A0 =A0 =A0 =A0 =A0 =A0scheduli= ng and control, etc. >> >> =A0 =A0 =A0 The work items of the PPSP WG are: =A0 =A0 =A0 =A0 =A0 =A0 = =A0The work items of the PPSP WG are: >> >> =A0 =A0 =A0 (1) A "problem statement" document that gives an overview of= the =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0(1) A >> "problem statement" document that gives an overview of the >> >> =A0 =A0 =A0 skipping to change at/ line 73/ =A0 =A0 =A0 =A0 skipping to = change at/ line 74/ >> >> =A0 =A0 =A0 (4) A detailed specification of the PPSP peer protocol. =A0 = =A0 =A0 =A0 (4) A detailed >> specification of the PPSP peer protocol. >> >> =A0 =A0 =A0 (5) A detailed specification of the PPSP tracker protocol. = =A0 =A0 =A0 =A0 =A0 =A0 =A0(5) A >> detailed specification of the PPSP tracker protocol. >> >> =A0 =A0 =A0 (6) A "usage guide" that describes how the two PPSP protocol= s and =A0 =A0 =A0 =A0 =A0 =A0 =A0 (6) >> A "usage guide" that describes how the two PPSP protocols and >> =A0 =A0 =A0 existing IETF protocols, such as RELOAD, ALTO or RTSP, can b= e =A0 =A0 =A0 =A0 =A0 existing >> IETF protocols, such as RELOAD, ALTO or RTSP, can be >> =A0 =A0 =A0 combined to create a deployable operational P2P streaming sy= stem. >> combined to create a deployable operational P2P streaming system. >> =A0 =A0 =A0 This document may also discuss variants of such a system tha= t, =A0 =A0 =A0 =A0 =A0This >> document may also discuss variants of such a system that, >> =A0 =A0 =A0 for example, use layered media encoding and related media ch= unk =A0 =A0 =A0 =A0 for >> example, use layered media encoding and related media chunk >> =A0 =A0 =A0 descriptions in peer protocol for more robust streaming. =A0= =A0 =A0 =A0 =A0 =A0 =A0 =A0descriptions >> in the peer protocol for more robust streaming. >> >> =A0 =A0 =A0 The work items of the PPSP WG interacts with the work perfor= med in =A0 =A0 =A0 =A0 =A0 =A0 =A0The >> work items of the PPSP WG interacts with the work performed in >> =A0 =A0 =A0 other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. W= henever >> other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever >> =A0 =A0 =A0 extensions or modification to the protocols developed in oth= er WGs >> extensions or modification to the protocols developed in other WGs >> =A0 =A0 =A0 are deemed necessary, PPSP shall communicate and discuss the= =A0 =A0 =A0 =A0 =A0 =A0are >> deemed necessary, PPSP shall communicate and discuss the >> =A0 =A0 =A0 requirements for such extensions with the relevant WGs. The = design >> requirements for such extensions with the relevant WGs. The design >> =A0 =A0 =A0 of such extensions is out of scope for PPSP. =A0 =A0 =A0 =A0= =A0 =A0of such extensions is out >> of scope for PPSP. >> >> =A0 =A0 =A0 Goals and Milestones: =A0 =A0 =A0 =A0 =A0 Goals and Mileston= es: >> >> >> =A0End of changes. 3 change blocks. >> =A0 =A0 =A0 /3 lines changed or deleted/ =A0 =A0/ / =A0 =A0 /4 lines cha= nged or added/ >> >> This html diff was produced by rfcdiff 1.36. The latest version is >> available from http://tools.ietf.org/tools/rfcdiff/ >> >> >> >> > > > > ------------------------------ > > _______________________________________________ > ppsp mailing list > ppsp@ietf.org > https://www.ietf.org/mailman/listinfo/ppsp > > > End of ppsp Digest, Vol 17, Issue 2 > *********************************** > --=20 Alberto Jose Gonzalez Cela From lars.eggert@nokia.com Tue Feb 2 01:26:14 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 0C47128C21B for ; Tue, 2 Feb 2010 01:26:14 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.451 X-Spam-Level: X-Spam-Status: No, score=-6.451 tagged_above=-999 required=5 tests=[AWL=-0.152, BAYES_00=-2.599, MIME_8BIT_HEADER=0.3, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZDmRxpYCxsoi for ; Tue, 2 Feb 2010 01:26:13 -0800 (PST) Received: from mgw-mx03.nokia.com (smtp.nokia.com [192.100.122.230]) by core3.amsl.com (Postfix) with ESMTP id D11CE28C154 for ; Tue, 2 Feb 2010 01:26:12 -0800 (PST) Received: from esebh106.NOE.Nokia.com (esebh106.ntc.nokia.com [172.21.138.213]) by mgw-mx03.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o129QkaB031415; Tue, 2 Feb 2010 11:26:47 +0200 Received: from esebh102.NOE.Nokia.com ([172.21.138.183]) by esebh106.NOE.Nokia.com with Microsoft SMTPSVC(6.0.3790.3959); Tue, 2 Feb 2010 11:26:46 +0200 Received: from mgw-sa02.ext.nokia.com ([147.243.1.48]) by esebh102.NOE.Nokia.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Tue, 2 Feb 2010 11:26:46 +0200 Received: from mail.fit.nokia.com (esdhcp030222.research.nokia.com [172.21.30.222]) by mgw-sa02.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o129QiJM003303 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 2 Feb 2010 11:26:44 +0200 X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.95.3 at fit.nokia.com Mime-Version: 1.0 (Apple Message framework v1077) Content-Type: multipart/signed; boundary=Apple-Mail-5--967210611; protocol="application/pkcs7-signature"; micalg=sha1 From: Lars Eggert In-Reply-To: Date: Tue, 2 Feb 2010 11:26:37 +0200 Message-Id: <295019B2-0530-46BB-9146-8A5BA41448DD@nokia.com> References: To: =?iso-8859-1?Q?Alberto_Jos=E9_Gonz=E1lez_Cela?= X-Mailer: Apple Mail (2.1077) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.3 (mail.fit.nokia.com [0.0.0.0]); Tue, 02 Feb 2010 11:26:38 +0200 (EET) X-OriginalArrivalTime: 02 Feb 2010 09:26:46.0673 (UTC) FILETIME=[D7348010:01CAA3E9] X-Nokia-AV: Clean Cc: "ppsp@ietf.org" Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Feb 2010 09:26:14 -0000 --Apple-Mail-5--967210611 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 Hi, On 2010-2-1, at 23:07, Alberto Jos=E9 Gonz=E1lez Cela wrote: > "This document may also discuss variants of such a system that, for > example, use layered media encoding and related media chunk > descriptions in peer protocol for more robust and scalable streaming > (appropriated for dealing with network and terminal heterogeneity)". >=20 > Just highlight that layered media coding also provides scalability (in > terms of image quality), which is a key feature when dealing with > device heterogeneity. I assume that by "dealing with device heterogeneity" you mean delivering = different flavors of the same (layered) stream to different kinds of = peers based on their rendering/processing capabilities? That hasn't so far been discussed as a requirement for PPSP, as far as I = know? Lars= --Apple-Mail-5--967210611 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIGbDCCAyUw ggKOoAMCAQICEAdjk36sXKbnVn15S0/qUp0wDQYJKoZIhvcNAQEFBQAwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQ ZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTA5MDYxNTExMjYxNFoXDTEwMDYxNTExMjYx NFowXDEPMA0GA1UEBBMGRWdnZXJ0MQ0wCwYDVQQqEwRMYXJzMRQwEgYDVQQDEwtMYXJzIEVnZ2Vy dDEkMCIGCSqGSIb3DQEJARYVbGFycy5lZ2dlcnRAbm9raWEuY29tMIIBIjANBgkqhkiG9w0BAQEF AAOCAQ8AMIIBCgKCAQEA7mR8A+Pn0/FsUkMX6Pyjw+FL3IFcJk8GaKV5VJ40TMI0Wh8oq20cqA9X uqnVDW9WztKwH+o+msJenLwWpprbpJm4TImYGbnUJxYyN8gb81aiX1Bw2xCpJ5z3H2+8DsReJLuY Rdl4bVvaIxLIL4odmfsRwzPyNkOK8LRtfl6OPcaDOlFWzbikULfIVGGu7BqK4lxQSpYwwpZkOMOB 6nnBSfUOtBEmqO+qZG/nL/JxWFV5vxQgg4XHbsMMTxFf6+ji18BD09BUIfDLTuJoCzFmQhrM9vLT VuRhHWSL20LoafGjXv6mPt3i9IGJHpVb2dMQUgOgRyWHTKiUJVU/rUTdWwIDAQABo14wXDAqBgUr ZQEEAQQhMB8CAQAwGjAYAgEEBBNMMnVNeWZmQk5VYk5KSmNkWjJzMCAGA1UdEQQZMBeBFWxhcnMu ZWdnZXJ0QG5va2lhLmNvbTAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBBQUAA4GBADUx+67n98wt I1vydB90HeSZP4Y64VCxxb0NxGGFvfc2+JdVKeHJ/xT+l+ygYKsWNwJJprkPi4WZ5G0crkq4VK1H 5drEJIztpSPVfWI05vPidaaGuuuCR+6MvJMtOTEYEvc/6eovBnkrzRf9x5x5EyuJXAWTeuBADg80 QI3vQ1tZMIIDPzCCAqigAwIBAgIBDTANBgkqhkiG9w0BAQUFADCB0TELMAkGA1UEBhMCWkExFTAT BgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UEBxMJQ2FwZSBUb3duMRowGAYDVQQKExFUaGF3dGUg Q29uc3VsdGluZzEoMCYGA1UECxMfQ2VydGlmaWNhdGlvbiBTZXJ2aWNlcyBEaXZpc2lvbjEkMCIG A1UEAxMbVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIENBMSswKQYJKoZIhvcNAQkBFhxwZXJzb25h bC1mcmVlbWFpbEB0aGF3dGUuY29tMB4XDTAzMDcxNzAwMDAwMFoXDTEzMDcxNjIzNTk1OVowYjEL MAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNV BAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMIGfMA0GCSqGSIb3DQEBAQUA A4GNADCBiQKBgQDEpjxVc1X7TrnKmVoeaMB1BHCd3+n/ox7svc31W/Iadr1/DDph8r9RzgHU5VAK MNcCY1osiRVwjt3J8CuFWqo/cVbLrzwLB+fxH5E2JCoTzyvV84J3PQO+K/67GD4Hv0CAAmTXp6a7 n2XRxSpUhQ9IBH+nttE8YQRAHmQZcmC3+wIDAQABo4GUMIGRMBIGA1UdEwEB/wQIMAYBAf8CAQAw QwYDVR0fBDwwOjA4oDagNIYyaHR0cDovL2NybC50aGF3dGUuY29tL1RoYXd0ZVBlcnNvbmFsRnJl ZW1haWxDQS5jcmwwCwYDVR0PBAQDAgEGMCkGA1UdEQQiMCCkHjAcMRowGAYDVQQDExFQcml2YXRl TGFiZWwyLTEzODANBgkqhkiG9w0BAQUFAAOBgQBIjNFQg+oLLswNo2asZw9/r6y+whehQ5aUnX9M Ibj4Nh+qLZ82L8D0HFAgk3A8/a3hYWLD2ToZfoSxmRsAxRoLgnSeJVCUYsfbJ3FXJY3dqZw5jowg T2Vfldr394fWxghOrvbqNOUQGls1TXfjViF4gtwhGTXeJLHTHUb/XV9lTzGCAxAwggMMAgEBMHYw YjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAq BgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAhAHY5N+rFym51Z9eUtP 6lKdMAkGBSsOAwIaBQCgggFvMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkF MQ8XDTEwMDIwMjA5MjYzOFowIwYJKoZIhvcNAQkEMRYEFLJffDLSbh9f1qLiRmZqt+hlBipzMIGF BgkrBgEEAYI3EAQxeDB2MGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGlu ZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBD QQIQB2OTfqxcpudWfXlLT+pSnTCBhwYLKoZIhvcNAQkQAgsxeKB2MGIxCzAJBgNVBAYTAlpBMSUw IwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVy c29uYWwgRnJlZW1haWwgSXNzdWluZyBDQQIQB2OTfqxcpudWfXlLT+pSnTANBgkqhkiG9w0BAQEF AASCAQDR6p0qme8YKObt+CsLcqindN3OutB710cesLvm7AcVDP1VwhZOPX9m2RTgAKv7ocCbDXGy DGuPxRRPwhX9o9eb1mhqZm9f/Y0ChdK92No+tMBpn0CyFUAQ18rnQKy/LyM2WojB3jUzEDSwaFJH iez9moT0stHj2TQPsoC57vJmnAdycCvA+uw88Gaf4Kol9AS322m4NnAYe8yWCbEi3RALEWnWmjEA LLu0ADN9uPMzwvHkTL5UWXK0qxsqzbcozK27iY3HtmlYKpF1jrVp/7SUxcZVFzUabdz/Q8Bh/NCa 99I/0Kvjf174E5nhX+yb8A0L0TM+u+TUFh1qS2O1+Md7AAAAAAAA --Apple-Mail-5--967210611-- From albertojgc@gmail.com Tue Feb 2 05:51:42 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 6BF363A6868 for ; Tue, 2 Feb 2010 05:51:42 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.099 X-Spam-Level: X-Spam-Status: No, score=-2.099 tagged_above=-999 required=5 tests=[AWL=0.200, BAYES_00=-2.599, MIME_8BIT_HEADER=0.3] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0oAsq2ahBipq for ; Tue, 2 Feb 2010 05:51:41 -0800 (PST) Received: from mail-bw0-f224.google.com (mail-bw0-f224.google.com [209.85.218.224]) by core3.amsl.com (Postfix) with ESMTP id 062B728C0E3 for ; Tue, 2 Feb 2010 05:51:39 -0800 (PST) Received: by bwz24 with SMTP id 24so49602bwz.29 for ; Tue, 02 Feb 2010 05:52:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=HOAR0XkQkVoscc/D+T8yseaijPwBdlgsoh0vMsb+sC8=; b=JMSu+X/V2hm8qMclAMht9IbPvG4wXGb7Q7uxnI0UTrKBFIjxiwg/DnHNZuiHW4HbjC B1u8CTM2PsTWzSZRE2LCc0oxjdJHSUvj0j38OZXHAKPSSqBMyezRIrYhIWIvHm7797tr +vNfCSZrNrb2mM6Vi8o4ModwRnJ9pbOyWvsYk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=YmiCK3MXOIN2ll0JFuGOqjytr8xODuwPt8jr5q0cpDlv3sx9Sv4teWrVq2lpX/zLvr VZfdcDJxdd1nGMgyWY+lIGh71in2qa4drwJ/UqcqnqNxVB2utgzSAAXjwaOn8lYN6bsQ Qnmqic7fA68qsLBhXlDDn2qSc4IXTJQZAxVJE= MIME-Version: 1.0 Received: by 10.204.35.11 with SMTP id n11mr4531729bkd.4.1265118734100; Tue, 02 Feb 2010 05:52:14 -0800 (PST) In-Reply-To: <295019B2-0530-46BB-9146-8A5BA41448DD@nokia.com> References: <295019B2-0530-46BB-9146-8A5BA41448DD@nokia.com> Date: Tue, 2 Feb 2010 14:52:14 +0100 Message-ID: From: =?ISO-8859-1?Q?Alberto_Jos=E9_Gonz=E1lez_Cela?= To: Lars Eggert Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: "ppsp@ietf.org" Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Feb 2010 13:51:42 -0000 Hi Lars, Yes, I was making reference to this. Regarding to this requirement I think it is still an open issue to be discussed when facing the requirements document ( I introduced these requirements some time before but remains pending). It is interesting in order to provide support for different terminals (such as mobiles). By the way, I think it can be added in the "usage document" description in order to mention the benefits of considering the usage of layered media (robustness and scalability). Then, I propose just to add the term "scalable" in the description: "This document may also discuss variants of such a system that, for example, use layered media encoding and related media chunk descriptions in peer protocol for more robust and scalable streaming". BR, Alberto. 2010/2/2 Lars Eggert : > Hi, > > On 2010-2-1, at 23:07, Alberto Jos=E9 Gonz=E1lez Cela wrote: >> "This document may also discuss variants of such a system that, for >> example, use layered media encoding and related media chunk >> descriptions in peer protocol for more robust and scalable streaming >> (appropriated for dealing with network and terminal heterogeneity)". >> >> Just highlight that layered media coding also provides scalability (in >> terms of image quality), which is a key feature when dealing with >> device heterogeneity. > > I assume that by "dealing with device heterogeneity" you mean delivering = different flavors of the same (layered) stream to different kinds of peers = based on their rendering/processing capabilities? > > That hasn't so far been discussed as a requirement for PPSP, as far as I = know? > > Lars --=20 Alberto Jose Gonzalez Cela From zhangyunfei@chinamobile.com Wed Feb 3 00:59:24 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 0BEC53A6AB3 for ; Wed, 3 Feb 2010 00:59:24 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -95.837 X-Spam-Level: X-Spam-Status: No, score=-95.837 tagged_above=-999 required=5 tests=[AWL=0.036, BAYES_00=-2.599, HTML_MESSAGE=0.001, MIME_8BIT_HEADER=0.3, MIME_BASE64_TEXT=1.753, MIME_CHARSET_FARAWAY=2.45, RELAY_IS_221=2.222, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TzLUnwvZtD7T for ; Wed, 3 Feb 2010 00:59:23 -0800 (PST) Received: from cmccmta.chinamobile.com (cmccmta.chinamobile.com [221.130.253.133]) by core3.amsl.com (Postfix) with ESMTP id AF8BC3A6AC6 for ; Wed, 3 Feb 2010 00:59:22 -0800 (PST) Received: from LENOVO-917FFE55 ([10.2.0.127]) by mail.chinamobile.com (Lotus Domino Release 6.5.5FP1) with SMTP id 2010020317124718-16376 ; Wed, 3 Feb 2010 17:12:47 +0800 Date: Wed, 3 Feb 2010 16:59:54 +0800 From: "zhangyunfei" To: "=?gb2312?B?QWxiZXJ0b19Kb3PpX0dvbnrhbGV6X0NlbGE=?=" , "Lars Eggert" References: <295019B2-0530-46BB-9146-8A5BA41448DD@nokia.com> Message-ID: <201002031659539682366@chinamobile.com> X-mailer: Foxmail 6, 2, 103, 20 [cn] Mime-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on jtgsml01/servers/cmcc(Release 6.5.5FP1 | April 14, 2006) at 2010-02-03 17:12:47, Serialize by Router on cmccmta/servers/cmcc(Release 6.5.5FP1 | April 14, 2006) at 2010-02-03 17:00:04, Serialize complete at 2010-02-03 17:00:04 Content-Type: multipart/alternative; boundary="=====003_Dragon600476485838_=====" Cc: "ppsp@ietf.org" Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 08:59:24 -0000 This is a multi-part message in MIME format. --=====003_Dragon600476485838_===== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="gb2312" SGkgTGFycyBhbmQgQWxiZXJ0bywNCiAgICBUaGUgbWVhbmluZyBvZiBzY2FsYWJpbGl0eSBpbiBw MnAgc3RyZWFtaW5nIHN5c3RlbXMgbWFpbmx5IHJlZmVyIHRvIGhvdyBtYW55IHVzZXJzL25vZGVz IHRoZSBzeXN0ZW0gY2FuIHN1cHBvcnQgd2l0aG91dCBsb3NpbmcgcGVyZm9ybWFuY2UuIFNvIEkg dW5kZXJzdGFuZCB0aGF0IHRoaXMgbmV3IHByb3Bvc2VkICJzY2FsYWJsZSJkZXNjcmlwdGlvbiBt ZWFucyB0aGF0IGltYWdlIHRoYXQgZGlzcGxheWVkIGluIHRoZSB0ZXJtaW5hbHMgY2FuIGJlIG9m IGRpZmZlcmVudCBxdWFsaXRpZXMuDQogICAgSSBhbSBhZnJhaWQgdGhhdCBpZiB3ZSBhZGQgdGhp cyBpbiB0aGUgY2hhcnRlcixwZW9wbGUgYXJlIGVhc2lseSBjb25mdXNlZCBhYm91dCB0aGUgdGVy bSBhbmQgd2h5IHRoZSBtdWx0aXBsZSBzdHJlYW0vbGF5ZXJlZCBzdHJlYW0gY29udHJpYnV0ZSB0 byBzY2FsYWJpbGl0eS4NCiAgICBTbyBJIHdvdWxkIHByb3Bvc2VkIHRvIGtlZXAgdGhlIGNoYXJ0 ZXIgYXMgaXQgaXMuDQoNCg0KQlINCll1bmZlaQ0KDQoNCg0Kemhhbmd5dW5mZWkNCjIwMTAtMDIt MDMNCg0KDQoNCreivP7Iy6O6IEFsYmVydG9fSm9z6V9Hb2564Wxlel9DZWxhDQq3osvNyrG85KO6 IDIwMTAtMDItMDIgMjI6MDU6MTENCsrVvP7Iy6O6IExhcnMgRWdnZXJ0DQqzrcvNo7ogcHBzcEBp ZXRmLm9yZw0K1vfM4qO6IFJlOiBbcHBzcF0gcHBzcCBEaWdlc3QsIFZvbCAxNywgSXNzdWUgMg0K DQpIaSAgTGFycywNCg0KWWVzLCAgSSAgd2FzICBtYWtpbmcgIHJlZmVyZW5jZSAgdG8gIHRoaXMu DQoNClJlZ2FyZGluZyAgdG8gIHRoaXMgIHJlcXVpcmVtZW50ICBJICB0aGluayAgaXQgIGlzICBz dGlsbCAgYW4gIG9wZW4gIGlzc3VlICB0byAgYmUNCmRpc2N1c3NlZCAgd2hlbiAgZmFjaW5nICB0 aGUgIHJlcXVpcmVtZW50cyAgZG9jdW1lbnQgICggIEkgIGludHJvZHVjZWQgIHRoZXNlDQpyZXF1 aXJlbWVudHMgIHNvbWUgIHRpbWUgIGJlZm9yZSAgYnV0ICByZW1haW5zICBwZW5kaW5nKS4gIEl0 ICBpcyAgaW50ZXJlc3RpbmcNCmluICBvcmRlciAgdG8gIHByb3ZpZGUgIHN1cHBvcnQgIGZvciAg ZGlmZmVyZW50ICB0ZXJtaW5hbHMgIChzdWNoICBhcyAgbW9iaWxlcykuDQoNCkJ5ICB0aGUgIHdh eSwgIEkgIHRoaW5rICBpdCAgY2FuICBiZSAgYWRkZWQgIGluICB0aGUgICJ1c2FnZSAgZG9jdW1l bnQiDQpkZXNjcmlwdGlvbiAgaW4gIG9yZGVyICB0byAgbWVudGlvbiAgdGhlICBiZW5lZml0cyAg b2YgIGNvbnNpZGVyaW5nICB0aGUgIHVzYWdlDQpvZiAgbGF5ZXJlZCAgbWVkaWEgIChyb2J1c3Ru ZXNzICBhbmQgIHNjYWxhYmlsaXR5KS4NCg0KVGhlbiwgIEkgIHByb3Bvc2UgIGp1c3QgIHRvICBh ZGQgIHRoZSAgdGVybSAgInNjYWxhYmxlIiAgaW4gIHRoZSAgZGVzY3JpcHRpb246DQoNCiAiVGhp cyAgZG9jdW1lbnQgIG1heSAgYWxzbyAgZGlzY3VzcyAgdmFyaWFudHMgIG9mICBzdWNoICBhICBz eXN0ZW0gIHRoYXQsICBmb3INCiBleGFtcGxlLCAgdXNlICBsYXllcmVkICBtZWRpYSAgZW5jb2Rp bmcgIGFuZCAgcmVsYXRlZCAgbWVkaWEgIGNodW5rDQogZGVzY3JpcHRpb25zICBpbiAgcGVlciAg cHJvdG9jb2wgIGZvciAgbW9yZSAgcm9idXN0ICBhbmQgIHNjYWxhYmxlICBzdHJlYW1pbmciLg0K DQpCUiwNCg0KQWxiZXJ0by4NCg0KDQoNCjIwMTAvMi8yICBMYXJzICBFZ2dlcnQgICA8bGFycy5l Z2dlcnRAbm9raWEuY29tID46DQo+ICBIaSwNCj4NCj4gIE9uICAyMDEwLTItMSwgIGF0ICAyMzow NywgIEFsYmVydG8gIEpvcz9Hb2564WxleiAgQ2VsYSAgd3JvdGU6DQo+ID4gICJUaGlzICBkb2N1 bWVudCAgbWF5ICBhbHNvICBkaXNjdXNzICB2YXJpYW50cyAgb2YgIHN1Y2ggIGEgIHN5c3RlbSAg dGhhdCwgIGZvcg0KPiA+ICBleGFtcGxlLCAgdXNlICBsYXllcmVkICBtZWRpYSAgZW5jb2Rpbmcg IGFuZCAgcmVsYXRlZCAgbWVkaWEgIGNodW5rDQo+ID4gIGRlc2NyaXB0aW9ucyAgaW4gIHBlZXIg IHByb3RvY29sICBmb3IgIG1vcmUgIHJvYnVzdCAgYW5kICBzY2FsYWJsZSAgc3RyZWFtaW5nDQo+ ID4gIChhcHByb3ByaWF0ZWQgIGZvciAgZGVhbGluZyAgd2l0aCAgbmV0d29yayAgYW5kICB0ZXJt aW5hbCAgaGV0ZXJvZ2VuZWl0eSkiLg0KPiA+DQo+ID4gIEp1c3QgIGhpZ2hsaWdodCAgdGhhdCAg bGF5ZXJlZCAgbWVkaWEgIGNvZGluZyAgYWxzbyAgcHJvdmlkZXMgIHNjYWxhYmlsaXR5ICAoaW4N Cj4gPiAgdGVybXMgIG9mICBpbWFnZSAgcXVhbGl0eSksICB3aGljaCAgaXMgIGEgIGtleSAgZmVh dHVyZSAgd2hlbiAgZGVhbGluZyAgd2l0aA0KPiA+ICBkZXZpY2UgIGhldGVyb2dlbmVpdHkuDQo+ DQo+ICBJICBhc3N1bWUgIHRoYXQgIGJ5ICAiZGVhbGluZyAgd2l0aCAgZGV2aWNlICBoZXRlcm9n ZW5laXR5IiAgeW91ICBtZWFuICBkZWxpdmVyaW5nICBkaWZmZXJlbnQgIGZsYXZvcnMgIG9mICB0 aGUgIHNhbWUgIChsYXllcmVkKSAgc3RyZWFtICB0byAgZGlmZmVyZW50ICBraW5kcyAgb2YgIHBl ZXJzICBiYXNlZCAgb24gIHRoZWlyICByZW5kZXJpbmcvcHJvY2Vzc2luZyAgY2FwYWJpbGl0aWVz Pw0KPg0KPiAgVGhhdCAgaGFzbid0ICBzbyAgZmFyICBiZWVuICBkaXNjdXNzZWQgIGFzICBhICBy ZXF1aXJlbWVudCAgZm9yICBQUFNQLCAgYXMgIGZhciAgYXMgIEkgIGtub3c/DQo+DQo+ICBMYXJz DQoNCg0KDQotLSAgDQpBbGJlcnRvICBKb3NlICBHb256YWxleiAgQ2VsYQ0KX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCnBwc3AgIG1haWxpbmcgIGxpc3QN CnBwc3BAaWV0Zi5vcmcNCmh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vcHBz cA0K --=====003_Dragon600476485838_===== Content-Transfer-Encoding: base64 Content-Type: text/html; charset="gb2312" PCFET0NUWVBFIEhUTUwgUFVCTElDICItLy9XM0MvL0RURCBIVE1MIDQuMCBUcmFuc2l0aW9uYWwv L0VOIj4NCjxIVE1MPjxIRUFEPg0KPE1FVEEgaHR0cC1lcXVpdj1Db250ZW50LVR5cGUgY29udGVu dD0idGV4dC9odG1sOyBjaGFyc2V0PWdiMjMxMiI+DQo8TUVUQSBjb250ZW50PSJNU0hUTUwgNi4w MC4yOTAwLjM0OTIiIG5hbWU9R0VORVJBVE9SPg0KPFNUWUxFPg0KPCEtLQ0KIC8qIEZvbnQgRGVm aW5pdGlvbnMgKi8NCiBAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OsvOzOU7DQoJcGFub3NlLTE6 MiAxIDYgMCAzIDEgMSAxIDEgMTt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OlZlcmRhbmE7 DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZh bWlseToiXEDLzszlIjsNCglwYW5vc2UtMToyIDEgNiAwIDMgMSAxIDEgMSAxO30NCiAvKiBTdHls ZSBEZWZpbml0aW9ucyAqLw0KIHAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3Jt YWwNCgl7bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJdGV4dC1hbGlnbjpq dXN0aWZ5Ow0KCXRleHQtanVzdGlmeTppbnRlci1pZGVvZ3JhcGg7DQoJZm9udC1zaXplOjEwLjVw dDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQphOmxpbmssIHNwYW4uTXNvSHlw ZXJsaW5rDQoJe2NvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZp c2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7Y29sb3I6cHVycGxlOw0KCXRleHQt ZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTcNCgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWwtY29tcG9zZTsNCglmb250LWZhbWlseTpWZXJkYW5hOw0KCWNvbG9yOndpbmRv d3RleHQ7DQoJZm9udC13ZWlnaHQ6bm9ybWFsOw0KCWZvbnQtc3R5bGU6bm9ybWFsOw0KCXRleHQt ZGVjb3JhdGlvbjpub25lIG5vbmU7fQ0KIC8qIFBhZ2UgRGVmaW5pdGlvbnMgKi8NCiBAcGFnZSBT ZWN0aW9uMQ0KCXtzaXplOjU5NS4zcHQgODQxLjlwdDsNCgltYXJnaW46NzIuMHB0IDkwLjBwdCA3 Mi4wcHQgOTAuMHB0Ow0KCWxheW91dC1ncmlkOjE1LjZwdDt9DQpkaXYuU2VjdGlvbjENCgl7cGFn ZTpTZWN0aW9uMTt9DQotLT4NCjwvU1RZTEU+DQo8L0hFQUQ+DQo8Qk9EWT4NCjxESVY+PEZPTlQg ZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPkhpIExhcnMgYW5kIEFsYmVydG8sPC9G T05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmEgY29sb3I9IzAwMDBmZiBzaXplPTI+ Jm5ic3A7Jm5ic3A7Jm5ic3A7IFRoZSBtZWFuaW5nIG9mIA0Kc2NhbGFiaWxpdHkmbmJzcDtpbiBw MnAgc3RyZWFtaW5nIHN5c3RlbXMgbWFpbmx5IHJlZmVyIHRvIGhvdyBtYW55IHVzZXJzL25vZGVz IA0KdGhlIHN5c3RlbSBjYW4gc3VwcG9ydCB3aXRob3V0IGxvc2luZyBwZXJmb3JtYW5jZS4gU28g SSB1bmRlcnN0YW5kIHRoYXQgdGhpcyBuZXcgDQpwcm9wb3NlZCAic2NhbGFibGUiZGVzY3JpcHRp b24gbWVhbnMgdGhhdCBpbWFnZSB0aGF0IGRpc3BsYXllZCBpbiB0aGUgdGVybWluYWxzIA0KY2Fu IGJlIG9mIGRpZmZlcmVudCBxdWFsaXRpZXMuPC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNl PVZlcmRhbmEgY29sb3I9IzAwMDBmZiBzaXplPTI+Jm5ic3A7Jm5ic3A7Jm5ic3A7IEkgYW0gYWZy YWlkIHRoYXQgDQppZiB3ZSBhZGQgdGhpcyBpbiB0aGUgY2hhcnRlcixwZW9wbGUgYXJlIGVhc2ls eSBjb25mdXNlZCBhYm91dCB0aGUgdGVybSBhbmQgd2h5IA0KdGhlIG11bHRpcGxlIHN0cmVhbS9s YXllcmVkIHN0cmVhbSBjb250cmlidXRlIHRvIHNjYWxhYmlsaXR5LjwvRk9OVD48L0RJVj4NCjxE SVY+PEZPTlQgZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPiZuYnNwOyZuYnNwOyZu YnNwOyBTbyBJIHdvdWxkIA0KcHJvcG9zZWQgdG8ga2VlcCB0aGUgY2hhcnRlciBhcyBpdCBpcy48 L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBjb2xvcj0jMDAwMGZmIHNpemU9 Mj48L0ZPTlQ+Jm5ic3A7PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBjb2xvcj0jMDAw MGZmIHNpemU9Mj48L0ZPTlQ+Jm5ic3A7PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBj b2xvcj0jMDAwMGZmIHNpemU9Mj5CUjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1WZXJk YW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPll1bmZlaTwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQg ZmFjZT1WZXJkYW5hIHNpemU9Mj4NCjxIUiBzdHlsZT0iV0lEVEg6IDEyMnB4OyBIRUlHSFQ6IDJw eCIgU0laRT0yPg0KPC9GT05UPjwvRElWPg0KPERJViBhbGlnbj1sZWZ0Pg0KPERJVj48Rk9OVCBj b2xvcj0jYzBjMGMwPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+emhhbmd5dW5mZWk8L0ZPTlQ+ PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+MjAxMC0wMi0wMzwvRk9OVD48 L0ZPTlQ+PC9ESVY+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+DQo8SFI+ DQo8L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYT48Rk9OVCBzaXplPTI+PFNU Uk9ORz63orz+yMujujwvU1RST05HPiANCkFsYmVydG9fSm9z6V9Hb2564Wxlel9DZWxhPC9GT05U PjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hPjxGT05UIHNpemU9Mj48U1RS T05HPreiy83Ksbzko7o8L1NUUk9ORz4gDQoyMDEwLTAyLTAyJm5ic3A7MjI6MDU6MTE8L0ZPTlQ+ PC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmE+PEZPTlQgc2l6ZT0yPjxTVFJP Tkc+ytW8/sjLo7o8L1NUUk9ORz4gTGFycyANCkVnZ2VydDwvRk9OVD48L0ZPTlQ+PC9ESVY+DQo8 RElWPjxGT05UIGZhY2U9VmVyZGFuYT48Rk9OVCBzaXplPTI+PFNUUk9ORz6zrcvNo7o8L1NUUk9O Rz4gDQpwcHNwQGlldGYub3JnPC9GT05UPjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1W ZXJkYW5hPjxGT05UIHNpemU9Mj48U1RST05HPtb3zOKjujwvU1RST05HPiBSZTogW3Bwc3BdIHBw c3AgDQpEaWdlc3QsIFZvbCAxNywgSXNzdWUgMjwvRk9OVD48L0ZPTlQ+PC9ESVY+DQo8RElWPjxG T05UIGZhY2U9VmVyZGFuYSBzaXplPTI+PC9GT05UPiZuYnNwOzwvRElWPg0KPERJVj48Rk9OVCBm YWNlPVZlcmRhbmEgc2l6ZT0yPg0KPERJVj5IaSAmbmJzcDtMYXJzLDwvRElWPg0KPERJVj4mbmJz cDs8L0RJVj4NCjxESVY+WWVzLCAmbmJzcDtJICZuYnNwO3dhcyAmbmJzcDttYWtpbmcgJm5ic3A7 cmVmZXJlbmNlICZuYnNwO3RvIA0KJm5ic3A7dGhpcy48L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+ DQo8RElWPlJlZ2FyZGluZyAmbmJzcDt0byAmbmJzcDt0aGlzICZuYnNwO3JlcXVpcmVtZW50ICZu YnNwO0kgJm5ic3A7dGhpbmsgDQombmJzcDtpdCAmbmJzcDtpcyAmbmJzcDtzdGlsbCAmbmJzcDth biAmbmJzcDtvcGVuICZuYnNwO2lzc3VlICZuYnNwO3RvIA0KJm5ic3A7YmU8L0RJVj4NCjxESVY+ ZGlzY3Vzc2VkICZuYnNwO3doZW4gJm5ic3A7ZmFjaW5nICZuYnNwO3RoZSAmbmJzcDtyZXF1aXJl bWVudHMgDQombmJzcDtkb2N1bWVudCAmbmJzcDsoICZuYnNwO0kgJm5ic3A7aW50cm9kdWNlZCAm bmJzcDt0aGVzZTwvRElWPg0KPERJVj5yZXF1aXJlbWVudHMgJm5ic3A7c29tZSAmbmJzcDt0aW1l ICZuYnNwO2JlZm9yZSAmbmJzcDtidXQgJm5ic3A7cmVtYWlucyANCiZuYnNwO3BlbmRpbmcpLiAm bmJzcDtJdCAmbmJzcDtpcyAmbmJzcDtpbnRlcmVzdGluZzwvRElWPg0KPERJVj5pbiAmbmJzcDtv cmRlciAmbmJzcDt0byAmbmJzcDtwcm92aWRlICZuYnNwO3N1cHBvcnQgJm5ic3A7Zm9yIA0KJm5i c3A7ZGlmZmVyZW50ICZuYnNwO3Rlcm1pbmFscyAmbmJzcDsoc3VjaCAmbmJzcDthcyAmbmJzcDtt b2JpbGVzKS48L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+DQo8RElWPkJ5ICZuYnNwO3RoZSAmbmJz cDt3YXksICZuYnNwO0kgJm5ic3A7dGhpbmsgJm5ic3A7aXQgJm5ic3A7Y2FuICZuYnNwO2JlIA0K Jm5ic3A7YWRkZWQgJm5ic3A7aW4gJm5ic3A7dGhlICZuYnNwOyJ1c2FnZSAmbmJzcDtkb2N1bWVu dCI8L0RJVj4NCjxESVY+ZGVzY3JpcHRpb24gJm5ic3A7aW4gJm5ic3A7b3JkZXIgJm5ic3A7dG8g Jm5ic3A7bWVudGlvbiAmbmJzcDt0aGUgDQombmJzcDtiZW5lZml0cyAmbmJzcDtvZiAmbmJzcDtj b25zaWRlcmluZyAmbmJzcDt0aGUgJm5ic3A7dXNhZ2U8L0RJVj4NCjxESVY+b2YgJm5ic3A7bGF5 ZXJlZCAmbmJzcDttZWRpYSAmbmJzcDsocm9idXN0bmVzcyAmbmJzcDthbmQgDQombmJzcDtzY2Fs YWJpbGl0eSkuPC9ESVY+DQo8RElWPiZuYnNwOzwvRElWPg0KPERJVj5UaGVuLCAmbmJzcDtJICZu YnNwO3Byb3Bvc2UgJm5ic3A7anVzdCAmbmJzcDt0byAmbmJzcDthZGQgJm5ic3A7dGhlIA0KJm5i c3A7dGVybSAmbmJzcDsic2NhbGFibGUiICZuYnNwO2luICZuYnNwO3RoZSAmbmJzcDtkZXNjcmlw dGlvbjo8L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+DQo8RElWPiZuYnNwOyJUaGlzICZuYnNwO2Rv Y3VtZW50ICZuYnNwO21heSAmbmJzcDthbHNvICZuYnNwO2Rpc2N1c3MgDQombmJzcDt2YXJpYW50 cyAmbmJzcDtvZiAmbmJzcDtzdWNoICZuYnNwO2EgJm5ic3A7c3lzdGVtICZuYnNwO3RoYXQsIA0K Jm5ic3A7Zm9yPC9ESVY+DQo8RElWPiZuYnNwO2V4YW1wbGUsICZuYnNwO3VzZSAmbmJzcDtsYXll cmVkICZuYnNwO21lZGlhICZuYnNwO2VuY29kaW5nICZuYnNwO2FuZCANCiZuYnNwO3JlbGF0ZWQg Jm5ic3A7bWVkaWEgJm5ic3A7Y2h1bms8L0RJVj4NCjxESVY+Jm5ic3A7ZGVzY3JpcHRpb25zICZu YnNwO2luICZuYnNwO3BlZXIgJm5ic3A7cHJvdG9jb2wgJm5ic3A7Zm9yICZuYnNwO21vcmUgDQom bmJzcDtyb2J1c3QgJm5ic3A7YW5kICZuYnNwO3NjYWxhYmxlICZuYnNwO3N0cmVhbWluZyIuPC9E SVY+DQo8RElWPiZuYnNwOzwvRElWPg0KPERJVj5CUiw8L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+ DQo8RElWPkFsYmVydG8uPC9ESVY+DQo8RElWPiZuYnNwOzwvRElWPg0KPERJVj4mbmJzcDs8L0RJ Vj4NCjxESVY+Jm5ic3A7PC9ESVY+DQo8RElWPjIwMTAvMi8yICZuYnNwO0xhcnMgJm5ic3A7RWdn ZXJ0ICZuYnNwOyAmbHQ7bGFycy5lZ2dlcnRAbm9raWEuY29tIA0KJmd0Ozo8L0RJVj4NCjxESVY+ Jmd0OyAmbmJzcDtIaSw8L0RJVj4NCjxESVY+Jmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZuYnNwO09u ICZuYnNwOzIwMTAtMi0xLCAmbmJzcDthdCAmbmJzcDsyMzowNywgJm5ic3A7QWxiZXJ0byANCiZu YnNwO0pvcz9Hb2564WxleiAmbmJzcDtDZWxhICZuYnNwO3dyb3RlOjwvRElWPg0KPERJVj4mZ3Q7 ICZndDsgJm5ic3A7IlRoaXMgJm5ic3A7ZG9jdW1lbnQgJm5ic3A7bWF5ICZuYnNwO2Fsc28gJm5i c3A7ZGlzY3VzcyANCiZuYnNwO3ZhcmlhbnRzICZuYnNwO29mICZuYnNwO3N1Y2ggJm5ic3A7YSAm bmJzcDtzeXN0ZW0gJm5ic3A7dGhhdCwgDQombmJzcDtmb3I8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7 ICZuYnNwO2V4YW1wbGUsICZuYnNwO3VzZSAmbmJzcDtsYXllcmVkICZuYnNwO21lZGlhICZuYnNw O2VuY29kaW5nIA0KJm5ic3A7YW5kICZuYnNwO3JlbGF0ZWQgJm5ic3A7bWVkaWEgJm5ic3A7Y2h1 bms8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO2Rlc2NyaXB0aW9ucyAmbmJzcDtpbiAmbmJz cDtwZWVyICZuYnNwO3Byb3RvY29sICZuYnNwO2ZvciANCiZuYnNwO21vcmUgJm5ic3A7cm9idXN0 ICZuYnNwO2FuZCAmbmJzcDtzY2FsYWJsZSAmbmJzcDtzdHJlYW1pbmc8L0RJVj4NCjxESVY+Jmd0 OyAmZ3Q7ICZuYnNwOyhhcHByb3ByaWF0ZWQgJm5ic3A7Zm9yICZuYnNwO2RlYWxpbmcgJm5ic3A7 d2l0aCANCiZuYnNwO25ldHdvcmsgJm5ic3A7YW5kICZuYnNwO3Rlcm1pbmFsICZuYnNwO2hldGVy b2dlbmVpdHkpIi48L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0OyAm bmJzcDtKdXN0ICZuYnNwO2hpZ2hsaWdodCAmbmJzcDt0aGF0ICZuYnNwO2xheWVyZWQgJm5ic3A7 bWVkaWEgDQombmJzcDtjb2RpbmcgJm5ic3A7YWxzbyAmbmJzcDtwcm92aWRlcyAmbmJzcDtzY2Fs YWJpbGl0eSAmbmJzcDsoaW48L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3Rlcm1zICZuYnNw O29mICZuYnNwO2ltYWdlICZuYnNwO3F1YWxpdHkpLCAmbmJzcDt3aGljaCANCiZuYnNwO2lzICZu YnNwO2EgJm5ic3A7a2V5ICZuYnNwO2ZlYXR1cmUgJm5ic3A7d2hlbiAmbmJzcDtkZWFsaW5nIA0K Jm5ic3A7d2l0aDwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7ZGV2aWNlICZuYnNwO2hldGVy b2dlbmVpdHkuPC9ESVY+DQo8RElWPiZndDs8L0RJVj4NCjxESVY+Jmd0OyAmbmJzcDtJICZuYnNw O2Fzc3VtZSAmbmJzcDt0aGF0ICZuYnNwO2J5ICZuYnNwOyJkZWFsaW5nICZuYnNwO3dpdGggDQom bmJzcDtkZXZpY2UgJm5ic3A7aGV0ZXJvZ2VuZWl0eSIgJm5ic3A7eW91ICZuYnNwO21lYW4gJm5i c3A7ZGVsaXZlcmluZyANCiZuYnNwO2RpZmZlcmVudCAmbmJzcDtmbGF2b3JzICZuYnNwO29mICZu YnNwO3RoZSAmbmJzcDtzYW1lICZuYnNwOyhsYXllcmVkKSANCiZuYnNwO3N0cmVhbSAmbmJzcDt0 byAmbmJzcDtkaWZmZXJlbnQgJm5ic3A7a2luZHMgJm5ic3A7b2YgJm5ic3A7cGVlcnMgDQombmJz cDtiYXNlZCAmbmJzcDtvbiAmbmJzcDt0aGVpciAmbmJzcDtyZW5kZXJpbmcvcHJvY2Vzc2luZyAN CiZuYnNwO2NhcGFiaWxpdGllcz88L0RJVj4NCjxESVY+Jmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZu YnNwO1RoYXQgJm5ic3A7aGFzbid0ICZuYnNwO3NvICZuYnNwO2ZhciAmbmJzcDtiZWVuICZuYnNw O2Rpc2N1c3NlZCANCiZuYnNwO2FzICZuYnNwO2EgJm5ic3A7cmVxdWlyZW1lbnQgJm5ic3A7Zm9y ICZuYnNwO1BQU1AsICZuYnNwO2FzICZuYnNwO2ZhciANCiZuYnNwO2FzICZuYnNwO0kgJm5ic3A7 a25vdz88L0RJVj4NCjxESVY+Jmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZuYnNwO0xhcnM8L0RJVj4N CjxESVY+Jm5ic3A7PC9ESVY+DQo8RElWPiZuYnNwOzwvRElWPg0KPERJVj4mbmJzcDs8L0RJVj4N CjxESVY+LS0gJm5ic3A7PC9ESVY+DQo8RElWPkFsYmVydG8gJm5ic3A7Sm9zZSAmbmJzcDtHb256 YWxleiAmbmJzcDtDZWxhPC9ESVY+DQo8RElWPl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fPC9ESVY+DQo8RElWPnBwc3AgJm5ic3A7bWFpbGluZyAmbmJzcDts aXN0PC9ESVY+DQo8RElWPnBwc3BAaWV0Zi5vcmc8L0RJVj4NCjxESVY+aHR0cHM6Ly93d3cuaWV0 Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9wcHNwPC9ESVY+PC9GT05UPjwvRElWPjwvQk9EWT48L0hU TUw+DQo= --=====003_Dragon600476485838_=====-- From zongning@huawei.com Wed Feb 3 01:20:17 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 6E3CA28C0F8 for ; Wed, 3 Feb 2010 01:20:17 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -96.86 X-Spam-Level: X-Spam-Status: No, score=-96.86 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, FH_RELAY_NODNS=1.451, HELO_MISMATCH_COM=0.553, HTML_FONT_FACE_BAD=0.884, HTML_MESSAGE=0.001, MIME_8BIT_HEADER=0.3, MIME_CHARSET_FARAWAY=2.45, RDNS_NONE=0.1, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Byipdt8bkwxt for ; Wed, 3 Feb 2010 01:20:15 -0800 (PST) Received: from szxga02-in.huawei.com (unknown [119.145.14.65]) by core3.amsl.com (Postfix) with ESMTP id 57D123A68F0 for ; Wed, 3 Feb 2010 01:20:08 -0800 (PST) Received: from huawei.com (szxga02-in [172.24.2.6]) by szxga02-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTP id <0KX9008ANDY4MU@szxga02-in.huawei.com> for ppsp@ietf.org; Wed, 03 Feb 2010 17:20:28 +0800 (CST) Received: from huawei.com ([172.24.2.119]) by szxga02-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTP id <0KX9006QGDY4K3@szxga02-in.huawei.com> for ppsp@ietf.org; Wed, 03 Feb 2010 17:20:28 +0800 (CST) Received: from z63316 ([10.164.12.81]) by szxml04-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTPA id <0KX900BUDDY2F4@szxml04-in.huawei.com> for ppsp@ietf.org; Wed, 03 Feb 2010 17:20:28 +0800 (CST) Date: Wed, 03 Feb 2010 17:20:26 +0800 From: Ning Zong In-reply-to: <201002031659539682366@chinamobile.com> To: 'zhangyunfei' , =?gb2312?B?J0FsYmVydG9fSm9z6V9Hb2564Wxlel9DZWxhJw==?= , 'Lars Eggert' Message-id: <004801caa4b2$1f9590b0$510ca40a@china.huawei.com> MIME-version: 1.0 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.3350 X-Mailer: Microsoft Office Outlook 11 Content-type: multipart/alternative; boundary="Boundary_(ID_nH3CClKaXzOkdEsKtmf1/A)" Thread-index: Acqkr296TA/BlnBfQO+0mHJ46H3lVAAAnOxA Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 09:20:17 -0000 This is a multi-part message in MIME format. --Boundary_(ID_nH3CClKaXzOkdEsKtmf1/A) Content-type: text/plain; charset=gb2312 Content-transfer-encoding: quoted-printable Agree with Yunfei. By the way, the requirement document is still open and does not preclude scalable streaming anyway. =20 BR, Ning Zong =20 _____ =20 From: ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On Behalf Of zhangyunfei Sent: Wednesday, February 03, 2010 5:00 PM To: Alberto_Jos=E9_Gonz=E1lez_Cela; Lars Eggert Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 =20 Hi Lars and Alberto, The meaning of scalability in p2p streaming systems mainly refer to = how many users/nodes the system can support without losing performance. So I understand that this new proposed "scalable"description means that image that displayed in the terminals can be of different qualities. I am afraid that if we add this in the charter,people are easily confused about the term and why the multiple stream/layered stream contribute to scalability. So I would proposed to keep the charter as it is. =20 =20 BR Yunfei _____ =20 zhangyunfei 2010-02-03 _____ =20 =B7=A2=BC=FE=C8=CB=A3=BA Alberto_Jos=E9_Gonz=E1lez_Cela =B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2010-02-02 22:05:11 =CA=D5=BC=FE=C8=CB=A3=BA Lars Eggert =B3=AD=CB=CD=A3=BA ppsp@ietf.org =D6=F7=CC=E2=A3=BA Re: [ppsp] ppsp Digest, Vol 17, Issue 2 =20 Hi Lars, =20 Yes, I was making reference to this. =20 Regarding to this requirement I think it is still an open = issue to be discussed when facing the requirements document ( I introduced these requirements some time before but remains pending). It is interesting in order to provide support for different terminals (such as mobiles). =20 By the way, I think it can be added in the "usage document" description in order to mention the benefits of considering the usage of layered media (robustness and scalability). =20 Then, I propose just to add the term "scalable" in the description: =20 "This document may also discuss variants of such a system = that, for example, use layered media encoding and related media chunk descriptions in peer protocol for more robust and scalable streaming". =20 BR, =20 Alberto. =20 =20 =20 2010/2/2 Lars Eggert : > Hi, >=20 > On 2010-2-1, at 23:07, Alberto Jos?Gonz=E1lez Cela wrote: > > "This document may also discuss variants of such a system that, for > > example, use layered media encoding and related media chunk > > descriptions in peer protocol for more robust and scalable streaming > > (appropriated for dealing with network and terminal heterogeneity)". > > > > Just highlight that layered media coding also provides scalability (in > > terms of image quality), which is a key feature when = dealing with > > device heterogeneity. >=20 > I assume that by "dealing with device heterogeneity" you = mean delivering different flavors of the same (layered) stream to different kinds of peers based on their rendering/processing capabilities? >=20 > That hasn't so far been discussed as a requirement for = PPSP, as far as I know? >=20 > Lars =20 =20 =20 -- =20 Alberto Jose Gonzalez Cela _______________________________________________ ppsp mailing list ppsp@ietf.org https://www.ietf.org/mailman/listinfo/ppsp --Boundary_(ID_nH3CClKaXzOkdEsKtmf1/A) Content-type: text/html; charset=gb2312 Content-transfer-encoding: quoted-printable

Agree with = Yunfei.

By the way, the requirement document is still open and does not preclude scalable = streaming anyway.

 <= /span>

BR,

Ning = Zong

 <= /span>

From: = ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On = Behalf Of zhangyunfei
Sent: Wednesday, February = 03, 2010 5:00 PM
To: = Alberto_Jos=E9_Gonz=E1lez_Cela; Lars Eggert
Cc: ppsp@ietf.org
Subject: Re: [ppsp] ppsp = Digest, Vol 17, Issue 2

 

Hi Lars and Alberto,

    The meaning of scalability in p2p = streaming systems mainly refer to how many users/nodes the system can support = without losing performance. So I understand that this new proposed "scalable"description means that image that displayed in the terminals can be of different qualities.

    I am afraid that if we add this in the charter,people are easily confused about the term and why the multiple stream/layered stream contribute to scalability.

    So I would proposed to keep the charter = as it is.

 

 

BR

Yunfei

zhangyunfei

2010-02-03<= font size=3D3 face=3D=CB=CE=CC=E5>

=B7=A2=BC=FE=C8=CB=A3= =BA Alberto_Jos=E9_Gonz=E1lez_Cela

=B7=A2=CB=CD=CA=B1=BC= =E4=A3=BA 2010-02-02 22:05:11

=CA=D5=BC=FE=C8=CB=A3= =BA Lars Eggert

=B3=AD=CB=CD=A3=BA ppsp@ietf.org

=D6=F7=CC=E2=A3=BA Re: [ppsp] ppsp Digest, Vol 17, Issue 2

 

Hi  Lars,

 

Yes,  I  was  making  reference  to =  this.

 

Regarding  to  this  requirement  I  think  it =  is  still  an  open  issue  to =  be

discussed  when  facing  the  requirements  document =  (  I  introduced  these

requirements  some  time  before  but  remains =  pending).  It  is  interesting

in  order  to  provide  support  for =  different  terminals  (such  as =  mobiles).

 

By  the  way,  I  think  it  can  be  added  in  the  "usage =  document"

description  in  order  to  mention  the  benefits =  of  considering  the  usage

of  layered  media  (robustness  and =  scalability).

 

Then,  I  propose  just  to  add  the  term  "scalable"  in  the =  description:

 

 "This  document  may  also  discuss  variants =  of  such  a  system  that, =  for

 example,  use  layered  media  encoding  and =  related  media  chunk

 descriptions  in  peer  protocol  for  more  robust =  and  scalable  streaming".

 

BR,

 

Alberto.=

 

 

 

2010/2/2  Lars  Eggert   <lars.eggert@nokia.com = >:

>  Hi,

> 

>  On  2010-2-1,  at =  23:07,  Alberto  Jos?Gonz=E1lez  Cela  wrote:

> >  "This  document  may  also  discuss  variants  of  such  a  system  that, =  for

> >  example,  use  layered  media  encoding  and  related  media =  chunk

> >  descriptions  in  peer  protocol  for =  more  robust  and  scalable =  streaming

> >  (appropriated  for  dealing  with =  network  and  terminal =  heterogeneity)".

> >

> >  Just  highlight  that  layered  media  coding  also  provides  scalability =  (in

> >  terms  of  image  quality),  which =  is  a  key  feature  when  dealing =  with

> >  device  heterogeneity.

> 

>  I  assume  that  by  "dealing  with  device  heterogeneity"  you  mean =  delivering  different  flavors  of  the  same =  (layered)  stream  to  different  kinds  of  peers  based  on  their  rendering/processing =  capabilities?

> 

>  That  hasn't  so  far  been  discussed =  as  a  requirement  for  PPSP,  as  far =  as  I  know?

> 

>  Lars

 

 

 

--  

Alberto  Jose  Gonzalez  Cela

__________________________= _____________________

ppsp  mailing  list

ppsp@ietf.org

https://www.ietf.org/mailm= an/listinfo/ppsp

--Boundary_(ID_nH3CClKaXzOkdEsKtmf1/A)-- From melodysong@huawei.com Wed Feb 3 01:35:43 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 6C0BE3A6BCE for ; Wed, 3 Feb 2010 01:35:43 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 0.019 X-Spam-Level: X-Spam-Status: No, score=0.019 tagged_above=-999 required=5 tests=[AWL=-1.017, BAYES_00=-2.599, HTML_FONT_FACE_BAD=0.884, HTML_MESSAGE=0.001, MIME_8BIT_HEADER=0.3, MIME_CHARSET_FARAWAY=2.45] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id J8OnI6TGwFJQ for ; Wed, 3 Feb 2010 01:35:42 -0800 (PST) Received: from szxga04-in.huawei.com (szxga04-in.huawei.com [119.145.14.67]) by core3.amsl.com (Postfix) with ESMTP id 8B0D73A677D for ; Wed, 3 Feb 2010 01:35:41 -0800 (PST) Received: from huawei.com (szxga04-in [172.24.2.12]) by szxga04-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTP id <0KX9005TTEOG4Z@szxga04-in.huawei.com> for ppsp@ietf.org; Wed, 03 Feb 2010 17:36:16 +0800 (CST) Received: from huawei.com ([172.24.2.119]) by szxga04-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTP id <0KX900HL7EOFBN@szxga04-in.huawei.com> for ppsp@ietf.org; Wed, 03 Feb 2010 17:36:16 +0800 (CST) Received: from s64081a ([10.164.12.49]) by szxml06-in.huawei.com (iPlanet Messaging Server 5.2 HotFix 2.14 (built Aug 8 2006)) with ESMTPA id <0KX9003R1EOBW5@szxml06-in.huawei.com> for ppsp@ietf.org; Wed, 03 Feb 2010 17:36:15 +0800 (CST) Date: Wed, 03 Feb 2010 17:36:11 +0800 From: Song Haibin In-reply-to: <004801caa4b2$1f9590b0$510ca40a@china.huawei.com> To: 'Ning Zong' , 'zhangyunfei' , =?gb2312?B?J0FsYmVydG9fSm9z6V9Hb2564Wxlel9DZWxhJw==?= , 'Lars Eggert' Message-id: <00d601caa4b4$52cd3850$310ca40a@china.huawei.com> MIME-version: 1.0 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.3350 X-Mailer: Microsoft Office Outlook 11 Content-type: multipart/alternative; boundary="Boundary_(ID_jMuIQx+W3XK6kiTa4XVcfw)" Thread-index: Acqkr296TA/BlnBfQO+0mHJ46H3lVAAAnOxAAAB9/+A= Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 09:35:43 -0000 This is a multi-part message in MIME format. --Boundary_(ID_jMuIQx+W3XK6kiTa4XVcfw) Content-type: text/plain; charset=gb2312 Content-transfer-encoding: quoted-printable +1 =20 I think people understand layered media encoding, with that as an = example is clear enough : ) =20 Xie Xie, Haibin =20 _____ =20 From: ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On Behalf Of = Ning Zong Sent: Wednesday, February 03, 2010 5:20 PM To: 'zhangyunfei'; 'Alberto_Jos=E9_Gonz=E1lez_Cela'; 'Lars Eggert' Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 Agree with Yunfei. By the way, the requirement document is still open and does not preclude scalable streaming anyway. =20 BR, Ning Zong =20 _____ =20 From: ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On Behalf Of zhangyunfei Sent: Wednesday, February 03, 2010 5:00 PM To: Alberto_Jos=E9_Gonz=E1lez_Cela; Lars Eggert Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 =20 Hi Lars and Alberto, The meaning of scalability in p2p streaming systems mainly refer to = how many users/nodes the system can support without losing performance. So I understand that this new proposed "scalable"description means that image that displayed in the terminals can be of different qualities. I am afraid that if we add this in the charter,people are easily confused about the term and why the multiple stream/layered stream contribute to scalability. So I would proposed to keep the charter as it is. =20 =20 BR Yunfei _____ =20 zhangyunfei 2010-02-03 _____ =20 =B7=A2=BC=FE=C8=CB=A3=BA Alberto_Jos=E9_Gonz=E1lez_Cela =B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2010-02-02 22:05:11 =CA=D5=BC=FE=C8=CB=A3=BA Lars Eggert =B3=AD=CB=CD=A3=BA ppsp@ietf.org =D6=F7=CC=E2=A3=BA Re: [ppsp] ppsp Digest, Vol 17, Issue 2 =20 Hi Lars, =20 Yes, I was making reference to this. =20 Regarding to this requirement I think it is still an open = issue to be discussed when facing the requirements document ( I introduced these requirements some time before but remains pending). It is interesting in order to provide support for different terminals (such as mobiles). =20 By the way, I think it can be added in the "usage document" description in order to mention the benefits of considering the usage of layered media (robustness and scalability). =20 Then, I propose just to add the term "scalable" in the description: =20 "This document may also discuss variants of such a system = that, for example, use layered media encoding and related media chunk descriptions in peer protocol for more robust and scalable streaming". =20 BR, =20 Alberto. =20 =20 =20 2010/2/2 Lars Eggert : > Hi, >=20 > On 2010-2-1, at 23:07, Alberto Jos?Gonz=E1lez Cela wrote: > > "This document may also discuss variants of such a system that, for > > example, use layered media encoding and related media chunk > > descriptions in peer protocol for more robust and scalable streaming > > (appropriated for dealing with network and terminal heterogeneity)". > > > > Just highlight that layered media coding also provides scalability (in > > terms of image quality), which is a key feature when = dealing with > > device heterogeneity. >=20 > I assume that by "dealing with device heterogeneity" you = mean delivering different flavors of the same (layered) stream to different kinds of peers based on their rendering/processing capabilities? >=20 > That hasn't so far been discussed as a requirement for = PPSP, as far as I know? >=20 > Lars =20 =20 =20 -- =20 Alberto Jose Gonzalez Cela _______________________________________________ ppsp mailing list ppsp@ietf.org https://www.ietf.org/mailman/listinfo/ppsp --Boundary_(ID_jMuIQx+W3XK6kiTa4XVcfw) Content-type: text/html; charset=gb2312 Content-transfer-encoding: quoted-printable
+1
 
I think people understand layered media encoding, with that as = an example=20 is clear enough : )
 

Xie Xie,
Haibin

 

From: ppsp-bounces@ietf.org=20 [mailto:ppsp-bounces@ietf.org] On Behalf Of Ning = Zong
Sent:=20 Wednesday, February 03, 2010 5:20 PM
To: 'zhangyunfei';=20 'Alberto_Jos=E9_Gonz=E1lez_Cela'; 'Lars Eggert'
Cc:=20 ppsp@ietf.org
Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue = 2

Agree with=20 Yunfei.

By the way, = the=20 requirement document is still open and does not preclude scalable = streaming=20 anyway.

 

BR,

Ning=20 Zong

 

From: ppsp-bounces@ietf.org=20 [mailto:ppsp-bounces@ietf.org] On = Behalf Of=20 zhangyunfei
Sent:=20 Wednesday, February 03, 2010 5:00 PM
To: = Alberto_Jos=E9_Gonz=E1lez_Cela; Lars = Eggert
Cc: ppsp@ietf.org
Subject: Re: [ppsp] ppsp = Digest, Vol 17,=20 Issue 2

 

Hi Lars = and=20 Alberto,

   =20 The meaning of scalability in p2p streaming systems mainly refer = to how=20 many users/nodes the system can support without losing performance. So = I=20 understand that this new proposed "scalable"description means that = image that=20 displayed in the terminals can be of different = qualities.

   =20 I am afraid that if we add this in the charter,people are easily = confused=20 about the term and why the multiple stream/layered stream contribute = to=20 scalability.

   =20 So I would proposed to keep the charter as it is.

 

 

BR

Yunfei

zhangyunfei

2010-02-03

=B7=A2=BC=FE=C8=CB=A3=BA = Alberto_Jos=E9_Gonz=E1lez_Cela

=B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2010-02-02 22:05:11<= FONT=20 face=3D=CB=CE=CC=E5 size=3D3>

=CA=D5=BC=FE=C8=CB=A3=BA Lars = Eggert

=B3=AD=CB=CD=A3=BA=20 ppsp@ietf.org

=D6=F7=CC=E2=A3=BA Re: [ppsp] ppsp = Digest, Vol 17,=20 Issue 2

 

Hi=20  Lars,

 

Yes,=20  I  was  making  reference  to=20  this.

 

Regarding  to =  this=20  requirement  I  think  it  is  still =  an=20  open  issue  to =  be

discussed  when=20  facing  the  requirements  document  ( =  I=20  introduced  these

requirements =  some=20  time  before  but  remains  pending). =  It=20  is  interesting

in=20  order  to  provide  support  for =  different=20  terminals  (such  as=20  mobiles).

 

By=20  the  way,  I  think  it  can  be=20  added  in  the  "usage=20  document"

description  in =  order=20  to  mention  the  benefits  of =  considering=20  the  usage

of=20  layered  media  (robustness  and=20  scalability).

 

Then,=20  I  propose  just  to  add  the =  term=20  "scalable"  in  the=20  description:

 

 "This =  document=20  may  also  discuss  variants  of  such =  a=20  system  that,  for

 example, =  use=20  layered  media  encoding  and  related =  media=20  chunk

 descriptions =  in=20  peer  protocol  for  more  robust  and=20  scalable  streaming".

 

BR,

 

Alberto.

 

 

 

2010/2/2  Lars =  Eggert  =20 <lars.eggert@nokia.com >:

>=20  Hi,

> 

>=20  On  2010-2-1, =  at=20  23:07,  Alberto  Jos?Gonz=E1lez  Cela=20  wrote:

>=20 >  "This  document  may  also  discuss=20  variants  of  such  a  system  that,=20  for

>=20 >  example,  use  layered  media  encoding =  and  related  media=20  chunk

>=20 >  descriptions  in  peer  protocol  for=20  more  robust  and  scalable=20  streaming

>=20 >  (appropriated  for  dealing  with =  network=20  and  terminal=20  heterogeneity)".

>=20 >

>=20 >  Just  highlight  that  layered  media=20  coding  also  provides  scalability=20  (in

>=20 >  terms  of  image  quality),  which =  is=20  a  key  feature  when  dealing=20  with

>=20 >  device =  heterogeneity.

> 

>=20  I  assume  that  by  "dealing  with=20  device  heterogeneity"  you  mean =  delivering=20  different  flavors  of  the  same =  (layered)=20  stream  to  different  kinds  of  peers =  based  on  their  rendering/processing=20  capabilities?

> 

>=20  That  hasn't  so  far  been  discussed =  as=20  a  requirement  for  PPSP,  as  far =  as=20  I  know?

> 

>=20  Lars

 

 

 

--=20  

Alberto=20  Jose  Gonzalez =  Cela

_______________________________________________

ppsp=20  mailing  list

ppsp@ietf.org

https://www.ietf.org/mailman/listinfo/ppsp

--Boundary_(ID_jMuIQx+W3XK6kiTa4XVcfw)-- From albertojgc@gmail.com Wed Feb 3 02:11:37 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 16D813A6C02 for ; Wed, 3 Feb 2010 02:11:36 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.924 X-Spam-Level: X-Spam-Status: No, score=-0.924 tagged_above=-999 required=5 tests=[AWL=-1.075, BAYES_00=-2.599, MIME_8BIT_HEADER=0.3, MIME_CHARSET_FARAWAY=2.45] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gUckRXsEQvc0 for ; Wed, 3 Feb 2010 02:11:31 -0800 (PST) Received: from mail-bw0-f219.google.com (mail-bw0-f219.google.com [209.85.218.219]) by core3.amsl.com (Postfix) with ESMTP id 1F6EF3A6C01 for ; Wed, 3 Feb 2010 02:11:29 -0800 (PST) Received: by bwz19 with SMTP id 19so11702bwz.28 for ; Wed, 03 Feb 2010 02:12:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=nOW1XTRJ0qu1s3Nx8sBDr/sOln24qMokMHqYsFNRK0o=; b=LxsCRNe3Je0dug+sgaX9BoG+kh4dayXRhz0APrfP1tPM9/t/kKDrjyO0g2lHV+pVJn LYONJIJCfLhEzvS95w892XuOBj7m5npBhWgELSKTGkUWxrTJLcFkNsgkFTQfyZ5sZiXq mkTK7pBTy+qhFRGfTTzqy97sgy9X4fruc48Xo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=BcHqjeZUfLDPLcqHlxH4l8OC9Oh6ljgXfzYeDQIAWRWSt4Qo+/j85Txk3YdsRSCqk6 1yKy/c/9W3vpBT1ZkzWUYtOZz1d8vqF8vpMHqXcI+2+xmBDrDYGu3iwZtDzB08IvFgWo zhuoVoeytf8ZqhtFTqEu0pCJ3MYWJGBUqYmn4= MIME-Version: 1.0 Received: by 10.204.145.2 with SMTP id b2mr1876249bkv.93.1265191926535; Wed, 03 Feb 2010 02:12:06 -0800 (PST) In-Reply-To: <004801caa4b2$1f9590b0$510ca40a@china.huawei.com> References: <201002031659539682366@chinamobile.com> <004801caa4b2$1f9590b0$510ca40a@china.huawei.com> Date: Wed, 3 Feb 2010 11:12:06 +0100 Message-ID: From: =?ISO-8859-1?Q?Alberto_Jos=E9_Gonz=E1lez_Cela?= To: Ning Zong Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 10:11:37 -0000 OK, I agree. BR, Alberto. 2010/2/3 Ning Zong : > Agree with Yunfei. > > By the way, the requirement document is still open and does not preclude > scalable streaming anyway. > > > > BR, > > Ning Zong > > > > ________________________________ > > From: ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On Behalf Of > zhangyunfei > > Sent: Wednesday, February 03, 2010 5:00 PM > To: Alberto_Jos=E9_Gonz=E1lez_Cela; Lars Eggert > Cc: ppsp@ietf.org > Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 > > > > Hi Lars and Alberto, > > The meaning of scalability in p2p streaming systems mainly refer to h= ow > many users/nodes the system can support without losing performance. So I > understand that this new proposed "scalable"description means that image > that displayed in the terminals can be of different qualities. > > I am afraid that if we add this in the charter,people are easily > confused about the term and why the multiple stream/layered stream > contribute to scalability. > > So I would proposed to keep the charter as it is. > > > > > > BR > > Yunfei > > ________________________________ > > zhangyunfei > > 2010-02-03 > > ________________________________ > > =B7=A2=BC=FE=C8=CB=A3=BA Alberto_Jos=E9_Gonz=E1lez_Cela > > =B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2010-02-02 22:05:11 > > =CA=D5=BC=FE=C8=CB=A3=BA Lars Eggert > > =B3=AD=CB=CD=A3=BA ppsp@ietf.org > > =D6=F7=CC=E2=A3=BA Re: [ppsp] ppsp Digest, Vol 17, Issue 2 > > > > Hi Lars, > > > > Yes, I was making reference to this. > > > > Regarding to this requirement I think it is still an open issu= e > to be > > discussed when facing the requirements document ( I introduced > these > > requirements some time before but remains pending). It is > interesting > > in order to provide support for different terminals (such as > mobiles). > > > > By the way, I think it can be added in the "usage document" > > description in order to mention the benefits of considering the > usage > > of layered media (robustness and scalability). > > > > Then, I propose just to add the term "scalable" in the > description: > > > > "This document may also discuss variants of such a system that= , > for > > example, use layered media encoding and related media chunk > > descriptions in peer protocol for more robust and scalable > streaming". > > > > BR, > > > > Alberto. > > > > > > > > 2010/2/2 Lars Eggert : > >> Hi, > >> > >> On 2010-2-1, at 23:07, Alberto Jos?Gonz=E1lez Cela wrote: > >> > "This document may also discuss variants of such a system >> > that, for > >> > example, use layered media encoding and related media chunk > >> > descriptions in peer protocol for more robust and scalable >> > streaming > >> > (appropriated for dealing with network and terminal >> > heterogeneity)". > >> > > >> > Just highlight that layered media coding also provides >> > scalability (in > >> > terms of image quality), which is a key feature when dealin= g >> > with > >> > device heterogeneity. > >> > >> I assume that by "dealing with device heterogeneity" you mean >> delivering different flavors of the same (layered) stream to >> different kinds of peers based on their rendering/processing >> capabilities? > >> > >> That hasn't so far been discussed as a requirement for PPSP, >> as far as I know? > >> > >> Lars > > > > > > > > -- > > Alberto Jose Gonzalez Cela > > _______________________________________________ > > ppsp mailing list > > ppsp@ietf.org > > https://www.ietf.org/mailman/listinfo/ppsp --=20 Alberto Jose Gonzalez Cela From albertojgc@gmail.com Wed Feb 3 02:50:10 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id EBC1A28C14D for ; Wed, 3 Feb 2010 02:50:10 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.709 X-Spam-Level: X-Spam-Status: No, score=-0.709 tagged_above=-999 required=5 tests=[AWL=-0.860, BAYES_00=-2.599, MIME_8BIT_HEADER=0.3, MIME_CHARSET_FARAWAY=2.45] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PwAYrztLfB7E for ; Wed, 3 Feb 2010 02:50:09 -0800 (PST) Received: from mail-bw0-f219.google.com (mail-bw0-f219.google.com [209.85.218.219]) by core3.amsl.com (Postfix) with ESMTP id 1FD9E28C0F4 for ; Wed, 3 Feb 2010 02:50:08 -0800 (PST) Received: by bwz19 with SMTP id 19so41619bwz.28 for ; Wed, 03 Feb 2010 02:50:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=CTDy4Dh94qz2HabvfCoHTldJJjLy6zzdQHqnS8Jba4k=; b=wWcwohziUQ1oILxxA+WeEeKg6vd0/E1HqPTZ52zf8O/vY/hhL5A1/f5kQ1FkMFjAKj FlV6aPe+X5ftS4pEiebuD6LOm8Mu+HTuAwTTHZK8UsN52ydc2mxLXeXPZRbR3bb64C8c sSwwj1xMSe1N+2veqw7cDMlTPu8P49ITSod4E= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=PaoIKdvU1Pu6NegGT2Bs59q8b0M19mCf69STqgMwL6dajLUljN3TyLPaNBbi5XBRUV pF0EZVBkVGAHP9PTbFgxkytXk21BJXKOYH2jFVhOhif/OGhmqfApkoBDHLM+sfG30qQH I0Uhk67EAG2ABdkFvZJDeqyh5f7Mq+NZ9bDOU= MIME-Version: 1.0 Received: by 10.204.6.203 with SMTP id a11mr622661bka.33.1265194246840; Wed, 03 Feb 2010 02:50:46 -0800 (PST) In-Reply-To: References: <201002031659539682366@chinamobile.com> <004801caa4b2$1f9590b0$510ca40a@china.huawei.com> Date: Wed, 3 Feb 2010 11:50:46 +0100 Message-ID: From: =?ISO-8859-1?Q?Alberto_Jos=E9_Gonz=E1lez_Cela?= To: Ning Zong Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable Cc: ppsp@ietf.org Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 10:50:11 -0000 Sorry for introducing some "noise" in the discussion. I think the charter is OK. (+1) Alberto. 2010/2/3 Alberto Jos=A8=A6 Gonz=A8=A2lez Cela : > OK, I agree. > > BR, > > Alberto. > > 2010/2/3 Ning Zong : >> Agree with Yunfei. >> >> By the way, the requirement document is still open and does not preclude >> scalable streaming anyway. >> >> >> >> BR, >> >> Ning Zong >> >> >> >> ________________________________ >> >> From: ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On Behalf Of >> zhangyunfei >> >> Sent: Wednesday, February 03, 2010 5:00 PM >> To: Alberto_Jos=E9_Gonz=E1lez_Cela; Lars Eggert >> Cc: ppsp@ietf.org >> Subject: Re: [ppsp] ppsp Digest, Vol 17, Issue 2 >> >> >> >> Hi Lars and Alberto, >> >> The meaning of scalability in p2p streaming systems mainly refer to = how >> many users/nodes the system can support without losing performance. So I >> understand that this new proposed "scalable"description means that image >> that displayed in the terminals can be of different qualities. >> >> I am afraid that if we add this in the charter,people are easily >> confused about the term and why the multiple stream/layered stream >> contribute to scalability. >> >> So I would proposed to keep the charter as it is. >> >> >> >> >> >> BR >> >> Yunfei >> >> ________________________________ >> >> zhangyunfei >> >> 2010-02-03 >> >> ________________________________ >> >> =B7=A2=BC=FE=C8=CB=A3=BA Alberto_Jos=E9_Gonz=E1lez_Cela >> >> =B7=A2=CB=CD=CA=B1=BC=E4=A3=BA 2010-02-02 22:05:11 >> >> =CA=D5=BC=FE=C8=CB=A3=BA Lars Eggert >> >> =B3=AD=CB=CD=A3=BA ppsp@ietf.org >> >> =D6=F7=CC=E2=A3=BA Re: [ppsp] ppsp Digest, Vol 17, Issue 2 >> >> >> >> Hi Lars, >> >> >> >> Yes, I was making reference to this. >> >> >> >> Regarding to this requirement I think it is still an open iss= ue >> to be >> >> discussed when facing the requirements document ( I introduced >> these >> >> requirements some time before but remains pending). It is >> interesting >> >> in order to provide support for different terminals (such as >> mobiles). >> >> >> >> By the way, I think it can be added in the "usage document" >> >> description in order to mention the benefits of considering the >> usage >> >> of layered media (robustness and scalability). >> >> >> >> Then, I propose just to add the term "scalable" in the >> description: >> >> >> >> "This document may also discuss variants of such a system tha= t, >> for >> >> example, use layered media encoding and related media chunk >> >> descriptions in peer protocol for more robust and scalable >> streaming". >> >> >> >> BR, >> >> >> >> Alberto. >> >> >> >> >> >> >> >> 2010/2/2 Lars Eggert : >> >>> Hi, >> >>> >> >>> On 2010-2-1, at 23:07, Alberto Jos?Gonz=E1lez Cela wrote: >> >>> > "This document may also discuss variants of such a system >>> > that, for >> >>> > example, use layered media encoding and related media chunk >> >>> > descriptions in peer protocol for more robust and scalable >>> > streaming >> >>> > (appropriated for dealing with network and terminal >>> > heterogeneity)". >> >>> > >> >>> > Just highlight that layered media coding also provides >>> > scalability (in >> >>> > terms of image quality), which is a key feature when deali= ng >>> > with >> >>> > device heterogeneity. >> >>> >> >>> I assume that by "dealing with device heterogeneity" you mean >>> delivering different flavors of the same (layered) stream to >>> different kinds of peers based on their rendering/processing >>> capabilities? >> >>> >> >>> That hasn't so far been discussed as a requirement for PPSP, >>> as far as I know? >> >>> >> >>> Lars >> >> >> >> >> >> >> >> -- >> >> Alberto Jose Gonzalez Cela >> >> _______________________________________________ >> >> ppsp mailing list >> >> ppsp@ietf.org >> >> https://www.ietf.org/mailman/listinfo/ppsp > > > > -- > Alberto Jose Gonzalez Cela > --=20 Alberto Jose Gonzalez Cela From davidbryan@gmail.com Wed Feb 3 10:29:59 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 4D8BD28C194 for ; Wed, 3 Feb 2010 10:29:59 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.977 X-Spam-Level: X-Spam-Status: No, score=-1.977 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, FM_FORGED_GMAIL=0.622] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kSVK64E3TMJj for ; Wed, 3 Feb 2010 10:29:58 -0800 (PST) Received: from mail-yx0-f174.google.com (mail-yx0-f174.google.com [209.85.210.174]) by core3.amsl.com (Postfix) with ESMTP id 0061D3A6975 for ; Wed, 3 Feb 2010 10:29:57 -0800 (PST) Received: by yxe4 with SMTP id 4so1666586yxe.32 for ; Wed, 03 Feb 2010 10:30:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type:content-transfer-encoding; bh=H7g9e33e0XYPX5q/b4N9xLYNX/F1cbL/ajWoM1C766c=; b=bDI4PzT17EZVMReFZF44pf4s5zjPOVmELOyGfH4Hhr/k7o5ICbNP06ORzjeMGj9bly yP/keW29IMHVJoxeULGi/daov6SiHa0TmBbeeUf8RX37/P8BUR20iLJMqAF3RD/lYwPp QVPMrlyolUUkV+EjczMrjSEyw/vM2e33WkkpE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=qjEOPzcfja47kp4uMAiD5L4I3je1SzGQ/5X/VQhoIwL4aXtksUxL4oeuc8IlV5tIWK fFGyH+BcL1ZzXADDomQjxGrURWPyYgL7hspolJzCoEI5Y0LXrWDf8CbV2iXpywsEwqVL 45eV+/wa/WDSmGsV9ZvoAxAi1IxIhD/xeHhUg= MIME-Version: 1.0 Sender: davidbryan@gmail.com Received: by 10.151.24.18 with SMTP id b18mr360992ybj.168.1265221836441; Wed, 03 Feb 2010 10:30:36 -0800 (PST) In-Reply-To: <4B66AB4C.4030706@ericsson.com> References: <201001211119456560654@chinamobile.com> <237ECA7E-3130-4DE7-A69B-ADF2C2BAE587@nokia.com> <4B5F3B91.7090700@ericsson.com> <87DD79AE-9EFB-46AE-98FA-804DDD1FC4EE@nokia.com> <4B669E3D.40905@ericsson.com> <4DE29476-FA29-4B48-ADCD-5B6472282D70@nokia.com> <4B66AB4C.4030706@ericsson.com> Date: Wed, 3 Feb 2010 13:30:36 -0500 X-Google-Sender-Auth: 0ee051b599149004 Message-ID: <8b2769931002031030k29d24369r34e40205bd9ca564@mail.gmail.com> From: "David A. Bryan" To: Gonzalo Camarillo Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: "ppsp@ietf.org" Subject: Re: [ppsp] Latest updated version of PPSP charter X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 18:29:59 -0000 +1. This version looks good to me. If things move forward, I think there is a great deal of interesting work to be done in this group. David On Mon, Feb 1, 2010 at 5:22 AM, Gonzalo Camarillo wrote: > Hi Lars, > > thanks for making the change. At this point, I think the charter is > ready to be reviewed by the IESG. > > Thanks, > > Gonzalo > > > Lars Eggert wrote: >> Hi, >> >> On 2010-2-1, at 11:26, Gonzalo Camarillo wrote: >>> we could add the following sentence at the end of the first paragraph o= f >>> the charter: >>> >>> "Therefore, the protocols will be able to handle media transmissions >>> with near real-time delivery requirements." >> >> thanks. I made a similar change; the current working copy of the charter= and a diff to what I previously sent is attached. >> >> Lars >> >> >> >> ------------------------------------------------------------------------ >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> =A0 =A0 =A0 =A0Untitled.txt =A0 =A0 =A0 =A0 =A0 =A0ppsp.txt >> >> =A0 =A0 =A0 skipping to change at/ line 22/ =A0 =A0 =A0 =A0 skipping to = change at/ line 22/ >> =A0 =A0 =A0 Transport Area Advisor: =A0 =A0 =A0 =A0 Transport Area Advis= or: >> =A0 =A0 =A0 Lars Eggert =A0 =A0 =A0 =A0 =A0 =A0 = Lars Eggert >> >> =A0 =A0 =A0 Mailing Lists: =A0 =A0 =A0 =A0 =A0Mailing Lists: >> =A0 =A0 =A0 ppsp@ietf.org =A0 =A0 =A0 =A0 =A0 ppsp@ietf.org >> >> =A0 =A0 =A0 Description of Working Group: =A0 =A0 =A0 =A0 =A0 Descriptio= n of Working Group: >> >> =A0 =A0 =A0 The Peer-to-Peer Streaming Protocol (PPSP) working group dev= elops =A0 =A0 =A0 =A0 =A0 =A0 =A0 The >> Peer-to-Peer Streaming Protocol (PPSP) working group develops >> =A0 =A0 =A0 two signaling and control protocols for a peer-to-peer (P2P) >> streaming =A0 =A0 =A0 =A0 =A0 =A0 two signaling and control protocols fo= r a peer-to-peer (P2P) >> streaming >> =A0 =A0 =A0 system for transmitting live and pre-recorded media content.= =A0 =A0 =A0 =A0 =A0 =A0system >> for transmitting live and pre-recorded media content with near >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 real-time delivery requireme= nts. >> >> =A0 =A0 =A0 Two kinds of nodes exist in the targeted P2P streaming syste= m, i.e., >> Two kinds of nodes exist in the targeted P2P streaming system, i.e., >> =A0 =A0 =A0 "peers" and "trackers". Peers are nodes that are actively se= nding >> "peers" and "trackers". Peers are nodes that are actively sending >> =A0 =A0 =A0 and receiving streamed media content, and include both stati= cally =A0 =A0 =A0 =A0 =A0 =A0 =A0 and >> receiving streamed media content, and include both statically >> =A0 =A0 =A0 connected hosts as well as mobile devices with connectivity = and IP >> connected hosts as well as mobile devices with connectivity and IP >> =A0 =A0 =A0 addresses that change over time. The set of peers that are >> participating =A0 =A0 =A0 =A0 addresses that change over time. The set o= f peers that >> are participating >> =A0 =A0 =A0 in a streaming session will dynamically change over time. Tr= ackers =A0 =A0 =A0 =A0 =A0 =A0 =A0in >> a streaming session will dynamically change over time. Trackers >> =A0 =A0 =A0 are well-known nodes with stable connectivity that maintain = meta =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0are >> well-known nodes with stable connectivity that maintain meta >> =A0 =A0 =A0 information about the streamed content and the dynamic peer = set. >> information about the streamed content and the dynamic peer set. >> >> =A0 =A0 =A0 The PPSP WG designs a protocol for signaling and control bet= ween =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0The >> PPSP WG designs a protocol for signaling and control between >> =A0 =A0 =A0 trackers and peers (the PPSP "tracker protocol") and a signa= ling >> trackers and peers (the PPSP "tracker protocol") and a signaling >> =A0 =A0 =A0 and control protocol for communication among the peers (the = PPSP =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0and >> control protocol for communication among the peers (the PPSP >> =A0 =A0 =A0 "peer protocol"). The two protocols enable peers to receive = streaming >> "peer protocol"). The two protocols enable peers to receive streaming >> =A0 =A0 =A0 data within the time constraints required by specific conten= t items. >> data within the time constraints required by specific content items. >> =A0 =A0 =A0 The tracker protocol handles the initial and periodic exchan= ge of =A0 =A0 =A0 =A0 =A0 =A0 =A0 The >> tracker protocol handles the initial and periodic exchange of >> =A0 =A0 =A0 meta information between trackers and peers, such as peer li= sts and >> meta information between trackers and peers, such as peer lists and >> =A0 =A0 =A0 content information. The peer protocol controls the advertis= ing and >> content information. The peer protocol controls the advertising and >> =A0 =A0 =A0 exchange of media data between the peers. =A0 =A0 =A0 =A0 = =A0 =A0 =A0 exchange of media data >> availability between the peers. >> >> =A0 =A0 =A0 Existing IETF and other standards will be used for the encod= ing and >> Existing IETF and other standards will be used for the encoding and >> =A0 =A0 =A0 transmission of the media content between peers. PPSP is not >> chartered =A0 =A0 =A0 =A0 =A0 =A0 transmission of the media content betw= een peers. PPSP is not >> chartered >> =A0 =A0 =A0 to work on media transmission protocols, media encoding tech= niques =A0 =A0 =A0 =A0 =A0 =A0 =A0to >> work on media transmission protocols, media encoding techniques >> =A0 =A0 =A0 or other components of a P2P streaming system such as playou= t =A0 =A0 =A0 =A0 =A0 or other >> components of a P2P streaming system such as playout >> =A0 =A0 =A0 scheduling and control, etc. =A0 =A0 =A0 =A0 =A0 =A0scheduli= ng and control, etc. >> >> =A0 =A0 =A0 The work items of the PPSP WG are: =A0 =A0 =A0 =A0 =A0 =A0 = =A0The work items of the PPSP WG are: >> >> =A0 =A0 =A0 (1) A "problem statement" document that gives an overview of= the =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0(1) A >> "problem statement" document that gives an overview of the >> >> =A0 =A0 =A0 skipping to change at/ line 73/ =A0 =A0 =A0 =A0 skipping to = change at/ line 74/ >> >> =A0 =A0 =A0 (4) A detailed specification of the PPSP peer protocol. =A0 = =A0 =A0 =A0 (4) A detailed >> specification of the PPSP peer protocol. >> >> =A0 =A0 =A0 (5) A detailed specification of the PPSP tracker protocol. = =A0 =A0 =A0 =A0 =A0 =A0 =A0(5) A >> detailed specification of the PPSP tracker protocol. >> >> =A0 =A0 =A0 (6) A "usage guide" that describes how the two PPSP protocol= s and =A0 =A0 =A0 =A0 =A0 =A0 =A0 (6) >> A "usage guide" that describes how the two PPSP protocols and >> =A0 =A0 =A0 existing IETF protocols, such as RELOAD, ALTO or RTSP, can b= e =A0 =A0 =A0 =A0 =A0 existing >> IETF protocols, such as RELOAD, ALTO or RTSP, can be >> =A0 =A0 =A0 combined to create a deployable operational P2P streaming sy= stem. >> combined to create a deployable operational P2P streaming system. >> =A0 =A0 =A0 This document may also discuss variants of such a system tha= t, =A0 =A0 =A0 =A0 =A0This >> document may also discuss variants of such a system that, >> =A0 =A0 =A0 for example, use layered media encoding and related media ch= unk =A0 =A0 =A0 =A0 for >> example, use layered media encoding and related media chunk >> =A0 =A0 =A0 descriptions in peer protocol for more robust streaming. =A0= =A0 =A0 =A0 =A0 =A0 =A0 =A0descriptions >> in the peer protocol for more robust streaming. >> >> =A0 =A0 =A0 The work items of the PPSP WG interacts with the work perfor= med in =A0 =A0 =A0 =A0 =A0 =A0 =A0The >> work items of the PPSP WG interacts with the work performed in >> =A0 =A0 =A0 other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. W= henever >> other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever >> =A0 =A0 =A0 extensions or modification to the protocols developed in oth= er WGs >> extensions or modification to the protocols developed in other WGs >> =A0 =A0 =A0 are deemed necessary, PPSP shall communicate and discuss the= =A0 =A0 =A0 =A0 =A0 =A0are >> deemed necessary, PPSP shall communicate and discuss the >> =A0 =A0 =A0 requirements for such extensions with the relevant WGs. The = design >> requirements for such extensions with the relevant WGs. The design >> =A0 =A0 =A0 of such extensions is out of scope for PPSP. =A0 =A0 =A0 =A0= =A0 =A0of such extensions is out >> of scope for PPSP. >> >> =A0 =A0 =A0 Goals and Milestones: =A0 =A0 =A0 =A0 =A0 Goals and Mileston= es: >> >> >> =A0End of changes. 3 change blocks. >> =A0 =A0 =A0 /3 lines changed or deleted/ =A0 =A0/ / =A0 =A0 /4 lines cha= nged or added/ >> >> This html diff was produced by rfcdiff 1.36. The latest version is >> available from http://tools.ietf.org/tools/rfcdiff/ >> >> >> >> > > _______________________________________________ > ppsp mailing list > ppsp@ietf.org > https://www.ietf.org/mailman/listinfo/ppsp > From huizhang@nec-labs.com Wed Feb 3 19:24:16 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id BA1BF3A6A9B for ; Wed, 3 Feb 2010 19:24:16 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.599 X-Spam-Level: X-Spam-Status: No, score=-2.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1ujowYV5Vf-C for ; Wed, 3 Feb 2010 19:24:14 -0800 (PST) Received: from mail.nec-labs.com (mail.nec-labs.com [138.15.200.209]) by core3.amsl.com (Postfix) with ESMTP id AC5E83A6767 for ; Wed, 3 Feb 2010 19:24:14 -0800 (PST) Received: from mail.nec-labs.com (localhost.localdomain [127.0.0.1]) by mail.nec-labs.com (8.14.3/8.14.3) with ESMTP id o143Onv8003897 for ; Wed, 3 Feb 2010 22:24:49 -0500 Received: from mailer.nec-labs.com (mailer.nec-labs.com [138.15.108.3]) by mail.nec-labs.com (8.14.3/8.14.3) with ESMTP id o143Onog003893 for ; Wed, 3 Feb 2010 22:24:49 -0500 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Wed, 3 Feb 2010 22:24:57 -0500 Message-ID: <077F749915FA6543940AC5EEA33ED5150EC93F@mailer.nec-labs.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [ppsp] Latest updated version of PPSP charter Thread-Index: Acqk/wKpdrgSHAElQFaHO2c+SwWspgASKS4g References: <201001211119456560654@chinamobile.com><237ECA7E-3130-4DE7-A69B-ADF2C2BAE587@nokia.com><4B5F3B91.7090700@ericsson.com><87DD79AE-9EFB-46AE-98FA-804DDD1FC4EE@nokia.com><4B669E3D.40905@ericsson.com><4DE29476-FA29-4B48-ADCD-5B6472282D70@nokia.com><4B66AB4C.4030706@ericsson.com> <8b2769931002031030k29d24369r34e40205bd9ca564@mail.gmail.com> From: "Hui Zhang" To: Subject: Re: [ppsp] Latest updated version of PPSP charter X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Feb 2010 03:24:17 -0000 I have one comment on the function description of the peer protocol: " The peer protocol controls the advertising=20 and exchange of media data availability between the peers " While we agree that it does not involve in the media transmission = process,=20 The peer protocol may provide a negotiation step to decide the = underlying media transmission protocol. Therefore, the above description = might be extended as: " The peer protocol controls the advertising=20 and exchange of media data availability, and the underlying media = transmission protocol negotiation between the peers " Regards, Hui -----Original Message----- From: ppsp-bounces@ietf.org [mailto:ppsp-bounces@ietf.org] On Behalf Of = David A. Bryan Sent: Wednesday, February 03, 2010 1:31 PM To: Gonzalo Camarillo Cc: ppsp@ietf.org Subject: Re: [ppsp] Latest updated version of PPSP charter +1. This version looks good to me. If things move forward, I think there is a great deal of interesting work to be done in this group. David On Mon, Feb 1, 2010 at 5:22 AM, Gonzalo Camarillo wrote: > Hi Lars, > > thanks for making the change. At this point, I think the charter is > ready to be reviewed by the IESG. > > Thanks, > > Gonzalo > > > Lars Eggert wrote: >> Hi, >> >> On 2010-2-1, at 11:26, Gonzalo Camarillo wrote: >>> we could add the following sentence at the end of the first = paragraph of >>> the charter: >>> >>> "Therefore, the protocols will be able to handle media transmissions >>> with near real-time delivery requirements." >> >> thanks. I made a similar change; the current working copy of the = charter and a diff to what I previously sent is attached. >> >> Lars >> >> >> >> = ------------------------------------------------------------------------ >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> =A0 =A0 =A0 =A0Untitled.txt =A0 =A0 =A0 =A0 =A0 =A0ppsp.txt >> >> =A0 =A0 =A0 skipping to change at/ line 22/ =A0 =A0 =A0 =A0 skipping = to change at/ line 22/ >> =A0 =A0 =A0 Transport Area Advisor: =A0 =A0 =A0 =A0 Transport Area = Advisor: >> =A0 =A0 =A0 Lars Eggert =A0 =A0 =A0 =A0 =A0 = =A0 Lars Eggert >> >> =A0 =A0 =A0 Mailing Lists: =A0 =A0 =A0 =A0 =A0Mailing Lists: >> =A0 =A0 =A0 ppsp@ietf.org =A0 =A0 =A0 =A0 =A0 ppsp@ietf.org >> >> =A0 =A0 =A0 Description of Working Group: =A0 =A0 =A0 =A0 =A0 = Description of Working Group: >> >> =A0 =A0 =A0 The Peer-to-Peer Streaming Protocol (PPSP) working group = develops =A0 =A0 =A0 =A0 =A0 =A0 =A0 The >> Peer-to-Peer Streaming Protocol (PPSP) working group develops >> =A0 =A0 =A0 two signaling and control protocols for a peer-to-peer = (P2P) >> streaming =A0 =A0 =A0 =A0 =A0 =A0 two signaling and control protocols = for a peer-to-peer (P2P) >> streaming >> =A0 =A0 =A0 system for transmitting live and pre-recorded media = content. =A0 =A0 =A0 =A0 =A0 =A0system >> for transmitting live and pre-recorded media content with near >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 real-time delivery = requirements. >> >> =A0 =A0 =A0 Two kinds of nodes exist in the targeted P2P streaming = system, i.e., >> Two kinds of nodes exist in the targeted P2P streaming system, i.e., >> =A0 =A0 =A0 "peers" and "trackers". Peers are nodes that are actively = sending >> "peers" and "trackers". Peers are nodes that are actively sending >> =A0 =A0 =A0 and receiving streamed media content, and include both = statically =A0 =A0 =A0 =A0 =A0 =A0 =A0 and >> receiving streamed media content, and include both statically >> =A0 =A0 =A0 connected hosts as well as mobile devices with = connectivity and IP >> connected hosts as well as mobile devices with connectivity and IP >> =A0 =A0 =A0 addresses that change over time. The set of peers that = are >> participating =A0 =A0 =A0 =A0 addresses that change over time. The = set of peers that >> are participating >> =A0 =A0 =A0 in a streaming session will dynamically change over time. = Trackers =A0 =A0 =A0 =A0 =A0 =A0 =A0in >> a streaming session will dynamically change over time. Trackers >> =A0 =A0 =A0 are well-known nodes with stable connectivity that = maintain meta =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0are >> well-known nodes with stable connectivity that maintain meta >> =A0 =A0 =A0 information about the streamed content and the dynamic = peer set. >> information about the streamed content and the dynamic peer set. >> >> =A0 =A0 =A0 The PPSP WG designs a protocol for signaling and control = between =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0The >> PPSP WG designs a protocol for signaling and control between >> =A0 =A0 =A0 trackers and peers (the PPSP "tracker protocol") and a = signaling >> trackers and peers (the PPSP "tracker protocol") and a signaling >> =A0 =A0 =A0 and control protocol for communication among the peers = (the PPSP =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0and >> control protocol for communication among the peers (the PPSP >> =A0 =A0 =A0 "peer protocol"). The two protocols enable peers to = receive streaming >> "peer protocol"). The two protocols enable peers to receive streaming >> =A0 =A0 =A0 data within the time constraints required by specific = content items. >> data within the time constraints required by specific content items. >> =A0 =A0 =A0 The tracker protocol handles the initial and periodic = exchange of =A0 =A0 =A0 =A0 =A0 =A0 =A0 The >> tracker protocol handles the initial and periodic exchange of >> =A0 =A0 =A0 meta information between trackers and peers, such as peer = lists and >> meta information between trackers and peers, such as peer lists and >> =A0 =A0 =A0 content information. The peer protocol controls the = advertising and >> content information. The peer protocol controls the advertising and >> =A0 =A0 =A0 exchange of media data between the peers. =A0 =A0 =A0 =A0 = =A0 =A0 =A0 exchange of media data >> availability between the peers. >> >> =A0 =A0 =A0 Existing IETF and other standards will be used for the = encoding and >> Existing IETF and other standards will be used for the encoding and >> =A0 =A0 =A0 transmission of the media content between peers. PPSP is = not >> chartered =A0 =A0 =A0 =A0 =A0 =A0 transmission of the media content = between peers. PPSP is not >> chartered >> =A0 =A0 =A0 to work on media transmission protocols, media encoding = techniques =A0 =A0 =A0 =A0 =A0 =A0 =A0to >> work on media transmission protocols, media encoding techniques >> =A0 =A0 =A0 or other components of a P2P streaming system such as = playout =A0 =A0 =A0 =A0 =A0 or other >> components of a P2P streaming system such as playout >> =A0 =A0 =A0 scheduling and control, etc. =A0 =A0 =A0 =A0 =A0 = =A0scheduling and control, etc. >> >> =A0 =A0 =A0 The work items of the PPSP WG are: =A0 =A0 =A0 =A0 =A0 = =A0 =A0The work items of the PPSP WG are: >> >> =A0 =A0 =A0 (1) A "problem statement" document that gives an overview = of the =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0(1) A >> "problem statement" document that gives an overview of the >> >> =A0 =A0 =A0 skipping to change at/ line 73/ =A0 =A0 =A0 =A0 skipping = to change at/ line 74/ >> >> =A0 =A0 =A0 (4) A detailed specification of the PPSP peer protocol. = =A0 =A0 =A0 =A0 (4) A detailed >> specification of the PPSP peer protocol. >> >> =A0 =A0 =A0 (5) A detailed specification of the PPSP tracker = protocol. =A0 =A0 =A0 =A0 =A0 =A0 =A0(5) A >> detailed specification of the PPSP tracker protocol. >> >> =A0 =A0 =A0 (6) A "usage guide" that describes how the two PPSP = protocols and =A0 =A0 =A0 =A0 =A0 =A0 =A0 (6) >> A "usage guide" that describes how the two PPSP protocols and >> =A0 =A0 =A0 existing IETF protocols, such as RELOAD, ALTO or RTSP, = can be =A0 =A0 =A0 =A0 =A0 existing >> IETF protocols, such as RELOAD, ALTO or RTSP, can be >> =A0 =A0 =A0 combined to create a deployable operational P2P streaming = system. >> combined to create a deployable operational P2P streaming system. >> =A0 =A0 =A0 This document may also discuss variants of such a system = that, =A0 =A0 =A0 =A0 =A0This >> document may also discuss variants of such a system that, >> =A0 =A0 =A0 for example, use layered media encoding and related media = chunk =A0 =A0 =A0 =A0 for >> example, use layered media encoding and related media chunk >> =A0 =A0 =A0 descriptions in peer protocol for more robust streaming. = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0descriptions >> in the peer protocol for more robust streaming. >> >> =A0 =A0 =A0 The work items of the PPSP WG interacts with the work = performed in =A0 =A0 =A0 =A0 =A0 =A0 =A0The >> work items of the PPSP WG interacts with the work performed in >> =A0 =A0 =A0 other IETF WGs, including P2PSIP, ALTO, LEDBAT and = MMUSIC. Whenever >> other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever >> =A0 =A0 =A0 extensions or modification to the protocols developed in = other WGs >> extensions or modification to the protocols developed in other WGs >> =A0 =A0 =A0 are deemed necessary, PPSP shall communicate and discuss = the =A0 =A0 =A0 =A0 =A0 =A0are >> deemed necessary, PPSP shall communicate and discuss the >> =A0 =A0 =A0 requirements for such extensions with the relevant WGs. = The design >> requirements for such extensions with the relevant WGs. The design >> =A0 =A0 =A0 of such extensions is out of scope for PPSP. =A0 =A0 =A0 = =A0 =A0 =A0of such extensions is out >> of scope for PPSP. >> >> =A0 =A0 =A0 Goals and Milestones: =A0 =A0 =A0 =A0 =A0 Goals and = Milestones: >> >> >> =A0End of changes. 3 change blocks. >> =A0 =A0 =A0 /3 lines changed or deleted/ =A0 =A0/ / =A0 =A0 /4 lines = changed or added/ >> >> This html diff was produced by rfcdiff 1.36. The latest version is >> available from http://tools.ietf.org/tools/rfcdiff/ >> >> >> >> > > _______________________________________________ > ppsp mailing list > ppsp@ietf.org > https://www.ietf.org/mailman/listinfo/ppsp > _______________________________________________ ppsp mailing list ppsp@ietf.org https://www.ietf.org/mailman/listinfo/ppsp From zhangyunfei@chinamobile.com Wed Feb 3 19:31:27 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id F3B1D3A6B27 for ; Wed, 3 Feb 2010 19:31:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -95.994 X-Spam-Level: X-Spam-Status: No, score=-95.994 tagged_above=-999 required=5 tests=[AWL=0.179, BAYES_00=-2.599, HTML_MESSAGE=0.001, MIME_BASE64_TEXT=1.753, MIME_CHARSET_FARAWAY=2.45, RELAY_IS_221=2.222, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UELPoZHvz34X for ; Wed, 3 Feb 2010 19:31:24 -0800 (PST) Received: from cmccmta.chinamobile.com (cmccmta.chinamobile.com [221.130.253.133]) by core3.amsl.com (Postfix) with ESMTP id A4B733A6A2C for ; Wed, 3 Feb 2010 19:31:23 -0800 (PST) Received: from LENOVO-917FFE55 ([10.1.4.73]) by mail.chinamobile.com (Lotus Domino Release 6.5.5FP1) with SMTP id 2010020411445559-8743 ; Thu, 4 Feb 2010 11:44:55 +0800 Date: Thu, 4 Feb 2010 11:31:58 +0800 From: "zhangyunfei" To: "Hui Zhang" , "ppsp@ietf.org" References: <201001211119456560654@chinamobile.com><237ECA7E-3130-4DE7-A69B- ADF2C2BAE587@nokia.com><4B5F3B91.7090700@ericsson.com><87DD79AE-9EFB-46AE-9 8FA-804DDD1FC4EE@nokia.com><4B669E3D.40905@ericsson.com><4DE29476-FA29-4B48 -ADCD-5B6472282D70@nokia.com><4B66AB4C.4030706@ericsson.com><8b2769931002031030k29d24369r34e40205bd9ca564@mail.gmail.com> <077F749915FA6543940AC5EEA33ED5150EC93F@mailer.nec-labs.com> Message-ID: <201002041131586568754@chinamobile.com> X-mailer: Foxmail 6, 2, 103, 20 [cn] Mime-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on jtgsml01/servers/cmcc(Release 6.5.5FP1 | April 14, 2006) at 2010-02-04 11:44:55, Serialize by Router on cmccmta/servers/cmcc(Release 6.5.5FP1 | April 14, 2006) at 2010-02-04 11:32:07, Serialize complete at 2010-02-04 11:32:07 Content-Type: multipart/alternative; boundary="=====003_Dragon636780365225_=====" Subject: Re: [ppsp] Latest updated version of PPSP charter X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Feb 2010 03:31:27 -0000 This is a multi-part message in MIME format. --=====003_Dragon636780365225_===== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="gb2312" SGkgSHVpLA0KICBOaW5nIHJhaXNlZCB0aGUgc2FtZSBxdWVzdGlvbiBpbiB0aGUgbWFpbGluZyBs aXN0IGFuZCB3ZSBhZ3JlZSB0aGF0IHRoZSBnYXAgYmV0d2VlbiB0aGUgY3VycmVudCBkZWZpbmVk IGFjdGlvbnMgb2YgUFBTUCBhbmQgcmVhbCB0cmFuc21pc3Npb24gcHJvY2VzcyBzaG91bGQgYmUg c3VydmV5ZWQgYW5kIGRpc2N1c3NlZCBpbiBuZXh0IElFVEYgbWVldGluZy4NCg0KQlINCll1bmZl aQ0KDQoNCg0KDQp6aGFuZ3l1bmZlaQ0KMjAxMC0wMi0wNA0KDQoNCg0Kt6K8/sjLo7ogSHVpIFpo YW5nDQq3osvNyrG85KO6IDIwMTAtMDItMDQgMTE6Mzg6MDENCsrVvP7Iy6O6IHBwc3BAaWV0Zi5v cmcNCrOty82juiANCtb3zOKjuiBSZTogW3Bwc3BdIExhdGVzdCB1cGRhdGVkIHZlcnNpb24gb2Yg UFBTUCBjaGFydGVyDQoNCkkgIGhhdmUgIG9uZSAgY29tbWVudCAgb24gIHRoZSAgZnVuY3Rpb24g IGRlc2NyaXB0aW9uICBvZiAgdGhlICBwZWVyICBwcm90b2NvbDoNCiINClRoZSAgcGVlciAgcHJv dG9jb2wgIGNvbnRyb2xzICB0aGUgIGFkdmVydGlzaW5nICANCmFuZCAgZXhjaGFuZ2UgIG9mICBt ZWRpYSAgZGF0YSAgYXZhaWxhYmlsaXR5ICBiZXR3ZWVuICB0aGUgIHBlZXJzDQoiDQoNCldoaWxl ICB3ZSAgYWdyZWUgIHRoYXQgIGl0ICBkb2VzICBub3QgIGludm9sdmUgIGluICB0aGUgIG1lZGlh ICB0cmFuc21pc3Npb24gIHByb2Nlc3MsICANClRoZSAgcGVlciAgcHJvdG9jb2wgIG1heSAgcHJv dmlkZSAgYSAgbmVnb3RpYXRpb24gIHN0ZXAgIHRvICBkZWNpZGUgIHRoZSAgdW5kZXJseWluZyAg bWVkaWEgIHRyYW5zbWlzc2lvbiAgcHJvdG9jb2wuICBUaGVyZWZvcmUsICB0aGUgIGFib3ZlICBk ZXNjcmlwdGlvbiAgbWlnaHQgIGJlICBleHRlbmRlZCAgYXM6DQoiDQpUaGUgIHBlZXIgIHByb3Rv Y29sICBjb250cm9scyAgdGhlICBhZHZlcnRpc2luZyAgDQphbmQgIGV4Y2hhbmdlICBvZiAgbWVk aWEgIGRhdGEgIGF2YWlsYWJpbGl0eSwgIGFuZCAgdGhlICB1bmRlcmx5aW5nICBtZWRpYSAgdHJh bnNtaXNzaW9uICBwcm90b2NvbCAgbmVnb3RpYXRpb24gIGJldHdlZW4gIHRoZSAgcGVlcnMNCiIN Cg0KUmVnYXJkcywNCg0KSHVpDQoNCi0tLS0tT3JpZ2luYWwgIE1lc3NhZ2UtLS0tLQ0KRnJvbTog IHBwc3AtYm91bmNlc0BpZXRmLm9yZyAgW21haWx0bzpwcHNwLWJvdW5jZXNAaWV0Zi5vcmddICBP biAgQmVoYWxmICBPZiAgRGF2aWQgIEEuICBCcnlhbg0KU2VudDogIFdlZG5lc2RheSwgIEZlYnJ1 YXJ5ICAwMywgIDIwMTAgIDE6MzEgIFBNDQpUbzogIEdvbnphbG8gIENhbWFyaWxsbw0KQ2M6ICBw cHNwQGlldGYub3JnDQpTdWJqZWN0OiAgUmU6ICBbcHBzcF0gIExhdGVzdCAgdXBkYXRlZCAgdmVy c2lvbiAgb2YgIFBQU1AgIGNoYXJ0ZXINCg0KKzEuICBUaGlzICB2ZXJzaW9uICBsb29rcyAgZ29v ZCAgdG8gIG1lLiAgSWYgIHRoaW5ncyAgbW92ZSAgZm9yd2FyZCwgIEkgIHRoaW5rDQp0aGVyZSAg aXMgIGEgIGdyZWF0ICBkZWFsICBvZiAgaW50ZXJlc3RpbmcgIHdvcmsgIHRvICBiZSAgZG9uZSAg aW4gIHRoaXMgIGdyb3VwLg0KDQpEYXZpZA0KDQpPbiAgTW9uLCAgRmViICAxLCAgMjAxMCAgYXQg IDU6MjIgIEFNLCAgR29uemFsbyAgQ2FtYXJpbGxvDQo8R29uemFsby5DYW1hcmlsbG9AZXJpY3Nz b24uY29tID4gIHdyb3RlOg0KPiAgSGkgIExhcnMsDQo+DQo+ICB0aGFua3MgIGZvciAgbWFraW5n ICB0aGUgIGNoYW5nZS4gIEF0ICB0aGlzICBwb2ludCwgIEkgIHRoaW5rICB0aGUgIGNoYXJ0ZXIg IGlzDQo+ICByZWFkeSAgdG8gIGJlICByZXZpZXdlZCAgYnkgIHRoZSAgSUVTRy4NCj4NCj4gIFRo YW5rcywNCj4NCj4gIEdvbnphbG8NCj4NCj4NCj4gIExhcnMgIEVnZ2VydCAgd3JvdGU6DQo+ID4g IEhpLA0KPiA+DQo+ID4gIE9uICAyMDEwLTItMSwgIGF0ICAxMToyNiwgIEdvbnphbG8gIENhbWFy aWxsbyAgd3JvdGU6DQo+ID4gPiAgd2UgIGNvdWxkICBhZGQgIHRoZSAgZm9sbG93aW5nICBzZW50 ZW5jZSAgYXQgIHRoZSAgZW5kICBvZiAgdGhlICBmaXJzdCAgcGFyYWdyYXBoICBvZg0KPiA+ID4g IHRoZSAgY2hhcnRlcjoNCj4gPiA+DQo+ID4gPiAgIlRoZXJlZm9yZSwgIHRoZSAgcHJvdG9jb2xz ICB3aWxsICBiZSAgYWJsZSAgdG8gIGhhbmRsZSAgbWVkaWEgIHRyYW5zbWlzc2lvbnMNCj4gPiA+ ICB3aXRoICBuZWFyICByZWFsLXRpbWUgIGRlbGl2ZXJ5ICByZXF1aXJlbWVudHMuIg0KPiA+DQo+ ID4gIHRoYW5rcy4gIEkgIG1hZGUgIGEgIHNpbWlsYXIgIGNoYW5nZTsgIHRoZSAgY3VycmVudCAg d29ya2luZyAgY29weSAgb2YgIHRoZSAgY2hhcnRlciAgYW5kICBhICBkaWZmICB0byAgd2hhdCAg SSAgcHJldmlvdXNseSAgc2VudCAgaXMgIGF0dGFjaGVkLg0KPiA+DQo+ID4gIExhcnMNCj4gPg0K PiA+DQo+ID4NCj4gPiAgLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQo+ID4NCj4gPg0KPiA+DQo+ID4NCj4gPg0K PiA+DQo+ID4NCj4gPg0KPiA+DQo+ID4NCj4gPg0KPiA+DQo+ID4NCj4gPg0KPiA+DQo+ID4NCj4g PiAgPz8/oFVudGl0bGVkLnR4dCAgPz8/Pz+gcHBzcC50eHQNCj4gPg0KPiA+ICA/Pz9za2lwcGlu ZyAgdG8gIGNoYW5nZSAgYXQvICBsaW5lICAyMi8gID8/Pz9za2lwcGluZyAgdG8gIGNoYW5nZSAg YXQvICBsaW5lICAyMi8NCj4gPiAgPz8/VHJhbnNwb3J0ICBBcmVhICBBZHZpc29yOiAgPz8/P1Ry YW5zcG9ydCAgQXJlYSAgQWR2aXNvcjoNCj4gPiAgPz8/TGFycyAgRWdnZXJ0ICAgPGxhcnMuZWdn ZXJ0QG5va2lhLmNvbSA+ICA/Pz8/Pz9MYXJzICBFZ2dlcnQgICA8bGFycy5lZ2dlcnRAbm9raWEu Y29tID4NCj4gPg0KPiA+ICA/Pz9NYWlsaW5nICBMaXN0czogID8/Pz+gTWFpbGluZyAgTGlzdHM6 DQo+ID4gID8/P3Bwc3BAaWV0Zi5vcmcgID8/Pz8/cHBzcEBpZXRmLm9yZw0KPiA+DQo+ID4gID8/ P0Rlc2NyaXB0aW9uICBvZiAgV29ya2luZyAgR3JvdXA6ICA/Pz8/P0Rlc2NyaXB0aW9uICBvZiAg V29ya2luZyAgR3JvdXA6DQo+ID4NCj4gPiAgPz8/VGhlICBQZWVyLXRvLVBlZXIgIFN0cmVhbWlu ZyAgUHJvdG9jb2wgIChQUFNQKSAgd29ya2luZyAgZ3JvdXAgIGRldmVsb3BzICA/Pz8/Pz8/VGhl DQo+ID4gIFBlZXItdG8tUGVlciAgU3RyZWFtaW5nICBQcm90b2NvbCAgKFBQU1ApICB3b3JraW5n ICBncm91cCAgZGV2ZWxvcHMNCj4gPiAgPz8/dHdvICBzaWduYWxpbmcgIGFuZCAgY29udHJvbCAg cHJvdG9jb2xzICBmb3IgIGEgIHBlZXItdG8tcGVlciAgKFAyUCkNCj4gPiAgc3RyZWFtaW5nICA/ Pz8/Pz90d28gIHNpZ25hbGluZyAgYW5kICBjb250cm9sICBwcm90b2NvbHMgIGZvciAgYSAgcGVl ci10by1wZWVyICAoUDJQKQ0KPiA+ICBzdHJlYW1pbmcNCj4gPiAgPz8/c3lzdGVtICBmb3IgIHRy YW5zbWl0dGluZyAgbGl2ZSAgYW5kICBwcmUtcmVjb3JkZWQgIG1lZGlhICBjb250ZW50LiAgPz8/ Pz+gc3lzdGVtDQo+ID4gIGZvciAgdHJhbnNtaXR0aW5nICBsaXZlICBhbmQgIHByZS1yZWNvcmRl ZCAgbWVkaWEgIGNvbnRlbnQgIHdpdGggIG5lYXINCj4gPiAgPz8/Pz8/Pz8/Pz9yZWFsLXRpbWUg IGRlbGl2ZXJ5ICByZXF1aXJlbWVudHMuDQo+ID4NCj4gPiAgPz8/VHdvICBraW5kcyAgb2YgIG5v ZGVzICBleGlzdCAgaW4gIHRoZSAgdGFyZ2V0ZWQgIFAyUCAgc3RyZWFtaW5nICBzeXN0ZW0sICBp LmUuLA0KPiA+ICBUd28gIGtpbmRzICBvZiAgbm9kZXMgIGV4aXN0ICBpbiAgdGhlICB0YXJnZXRl ZCAgUDJQICBzdHJlYW1pbmcgIHN5c3RlbSwgIGkuZS4sDQo+ID4gID8/PyJwZWVycyIgIGFuZCAg InRyYWNrZXJzIi4gIFBlZXJzICBhcmUgIG5vZGVzICB0aGF0ICBhcmUgIGFjdGl2ZWx5ICBzZW5k aW5nDQo+ID4gICJwZWVycyIgIGFuZCAgInRyYWNrZXJzIi4gIFBlZXJzICBhcmUgIG5vZGVzICB0 aGF0ICBhcmUgIGFjdGl2ZWx5ICBzZW5kaW5nDQo+ID4gID8/P2FuZCAgcmVjZWl2aW5nICBzdHJl YW1lZCAgbWVkaWEgIGNvbnRlbnQsICBhbmQgIGluY2x1ZGUgIGJvdGggIHN0YXRpY2FsbHkgID8/ Pz8/Pz9hbmQNCj4gPiAgcmVjZWl2aW5nICBzdHJlYW1lZCAgbWVkaWEgIGNvbnRlbnQsICBhbmQg IGluY2x1ZGUgIGJvdGggIHN0YXRpY2FsbHkNCj4gPiAgPz8/Y29ubmVjdGVkICBob3N0cyAgYXMg IHdlbGwgIGFzICBtb2JpbGUgIGRldmljZXMgIHdpdGggIGNvbm5lY3Rpdml0eSAgYW5kICBJUA0K PiA+ICBjb25uZWN0ZWQgIGhvc3RzICBhcyAgd2VsbCAgYXMgIG1vYmlsZSAgZGV2aWNlcyAgd2l0 aCAgY29ubmVjdGl2aXR5ICBhbmQgIElQDQo+ID4gID8/P2FkZHJlc3NlcyAgdGhhdCAgY2hhbmdl ICBvdmVyICB0aW1lLiAgVGhlICBzZXQgIG9mICBwZWVycyAgdGhhdCAgYXJlDQo+ID4gIHBhcnRp Y2lwYXRpbmcgID8/Pz9hZGRyZXNzZXMgIHRoYXQgIGNoYW5nZSAgb3ZlciAgdGltZS4gIFRoZSAg c2V0ICBvZiAgcGVlcnMgIHRoYXQNCj4gPiAgYXJlICBwYXJ0aWNpcGF0aW5nDQo+ID4gID8/P2lu ICBhICBzdHJlYW1pbmcgIHNlc3Npb24gIHdpbGwgIGR5bmFtaWNhbGx5ICBjaGFuZ2UgIG92ZXIg IHRpbWUuICBUcmFja2VycyAgPz8/Pz8/oGluDQo+ID4gIGEgIHN0cmVhbWluZyAgc2Vzc2lvbiAg d2lsbCAgZHluYW1pY2FsbHkgIGNoYW5nZSAgb3ZlciAgdGltZS4gIFRyYWNrZXJzDQo+ID4gID8/ P2FyZSAgd2VsbC1rbm93biAgbm9kZXMgIHdpdGggIHN0YWJsZSAgY29ubmVjdGl2aXR5ICB0aGF0 ICBtYWludGFpbiAgbWV0YSAgPz8/Pz8/P6BhcmUNCj4gPiAgd2VsbC1rbm93biAgbm9kZXMgIHdp dGggIHN0YWJsZSAgY29ubmVjdGl2aXR5ICB0aGF0ICBtYWludGFpbiAgbWV0YQ0KPiA+ICA/Pz9p bmZvcm1hdGlvbiAgYWJvdXQgIHRoZSAgc3RyZWFtZWQgIGNvbnRlbnQgIGFuZCAgdGhlICBkeW5h bWljICBwZWVyICBzZXQuDQo+ID4gIGluZm9ybWF0aW9uICBhYm91dCAgdGhlICBzdHJlYW1lZCAg Y29udGVudCAgYW5kICB0aGUgIGR5bmFtaWMgIHBlZXIgIHNldC4NCj4gPg0KPiA+ICA/Pz9UaGUg IFBQU1AgIFdHICBkZXNpZ25zICBhICBwcm90b2NvbCAgZm9yICBzaWduYWxpbmcgIGFuZCAgY29u dHJvbCAgYmV0d2VlbiAgPz8/Pz8/P6BUaGUNCj4gPiAgUFBTUCAgV0cgIGRlc2lnbnMgIGEgIHBy b3RvY29sICBmb3IgIHNpZ25hbGluZyAgYW5kICBjb250cm9sICBiZXR3ZWVuDQo+ID4gID8/P3Ry YWNrZXJzICBhbmQgIHBlZXJzICAodGhlICBQUFNQICAidHJhY2tlciAgcHJvdG9jb2wiKSAgYW5k ICBhICBzaWduYWxpbmcNCj4gPiAgdHJhY2tlcnMgIGFuZCAgcGVlcnMgICh0aGUgIFBQU1AgICJ0 cmFja2VyICBwcm90b2NvbCIpICBhbmQgIGEgIHNpZ25hbGluZw0KPiA+ICA/Pz9hbmQgIGNvbnRy b2wgIHByb3RvY29sICBmb3IgIGNvbW11bmljYXRpb24gIGFtb25nICB0aGUgIHBlZXJzICAodGhl ICBQUFNQICA/Pz8/Pz8/oGFuZA0KPiA+ICBjb250cm9sICBwcm90b2NvbCAgZm9yICBjb21tdW5p Y2F0aW9uICBhbW9uZyAgdGhlICBwZWVycyAgKHRoZSAgUFBTUA0KPiA+ICA/Pz8icGVlciAgcHJv dG9jb2wiKS4gIFRoZSAgdHdvICBwcm90b2NvbHMgIGVuYWJsZSAgcGVlcnMgIHRvICByZWNlaXZl ICBzdHJlYW1pbmcNCj4gPiAgInBlZXIgIHByb3RvY29sIikuICBUaGUgIHR3byAgcHJvdG9jb2xz ICBlbmFibGUgIHBlZXJzICB0byAgcmVjZWl2ZSAgc3RyZWFtaW5nDQo+ID4gID8/P2RhdGEgIHdp dGhpbiAgdGhlICB0aW1lICBjb25zdHJhaW50cyAgcmVxdWlyZWQgIGJ5ICBzcGVjaWZpYyAgY29u dGVudCAgaXRlbXMuDQo+ID4gIGRhdGEgIHdpdGhpbiAgdGhlICB0aW1lICBjb25zdHJhaW50cyAg cmVxdWlyZWQgIGJ5ICBzcGVjaWZpYyAgY29udGVudCAgaXRlbXMuDQo+ID4gID8/P1RoZSAgdHJh Y2tlciAgcHJvdG9jb2wgIGhhbmRsZXMgIHRoZSAgaW5pdGlhbCAgYW5kICBwZXJpb2RpYyAgZXhj aGFuZ2UgIG9mICA/Pz8/Pz8/VGhlDQo+ID4gIHRyYWNrZXIgIHByb3RvY29sICBoYW5kbGVzICB0 aGUgIGluaXRpYWwgIGFuZCAgcGVyaW9kaWMgIGV4Y2hhbmdlICBvZg0KPiA+ICA/Pz9tZXRhICBp bmZvcm1hdGlvbiAgYmV0d2VlbiAgdHJhY2tlcnMgIGFuZCAgcGVlcnMsICBzdWNoICBhcyAgcGVl ciAgbGlzdHMgIGFuZA0KPiA+ICBtZXRhICBpbmZvcm1hdGlvbiAgYmV0d2VlbiAgdHJhY2tlcnMg IGFuZCAgcGVlcnMsICBzdWNoICBhcyAgcGVlciAgbGlzdHMgIGFuZA0KPiA+ICA/Pz9jb250ZW50 ICBpbmZvcm1hdGlvbi4gIFRoZSAgcGVlciAgcHJvdG9jb2wgIGNvbnRyb2xzICB0aGUgIGFkdmVy dGlzaW5nICBhbmQNCj4gPiAgY29udGVudCAgaW5mb3JtYXRpb24uICBUaGUgIHBlZXIgIHByb3Rv Y29sICBjb250cm9scyAgdGhlICBhZHZlcnRpc2luZyAgYW5kDQo+ID4gID8/P2V4Y2hhbmdlICBv ZiAgbWVkaWEgIGRhdGEgIGJldHdlZW4gIHRoZSAgcGVlcnMuICA/Pz8/Pz8/ZXhjaGFuZ2UgIG9m ICBtZWRpYSAgZGF0YQ0KPiA+ICBhdmFpbGFiaWxpdHkgIGJldHdlZW4gIHRoZSAgcGVlcnMuDQo+ ID4NCj4gPiAgPz8/RXhpc3RpbmcgIElFVEYgIGFuZCAgb3RoZXIgIHN0YW5kYXJkcyAgd2lsbCAg YmUgIHVzZWQgIGZvciAgdGhlICBlbmNvZGluZyAgYW5kDQo+ID4gIEV4aXN0aW5nICBJRVRGICBh bmQgIG90aGVyICBzdGFuZGFyZHMgIHdpbGwgIGJlICB1c2VkICBmb3IgIHRoZSAgZW5jb2Rpbmcg IGFuZA0KPiA+ICA/Pz90cmFuc21pc3Npb24gIG9mICB0aGUgIG1lZGlhICBjb250ZW50ICBiZXR3 ZWVuICBwZWVycy4gIFBQU1AgIGlzICBub3QNCj4gPiAgY2hhcnRlcmVkICA/Pz8/Pz90cmFuc21p c3Npb24gIG9mICB0aGUgIG1lZGlhICBjb250ZW50ICBiZXR3ZWVuICBwZWVycy4gIFBQU1AgIGlz ICBub3QNCj4gPiAgY2hhcnRlcmVkDQo+ID4gID8/P3RvICB3b3JrICBvbiAgbWVkaWEgIHRyYW5z bWlzc2lvbiAgcHJvdG9jb2xzLCAgbWVkaWEgIGVuY29kaW5nICB0ZWNobmlxdWVzICA/Pz8/Pz+g dG8NCj4gPiAgd29yayAgb24gIG1lZGlhICB0cmFuc21pc3Npb24gIHByb3RvY29scywgIG1lZGlh ICBlbmNvZGluZyAgdGVjaG5pcXVlcw0KPiA+ICA/Pz9vciAgb3RoZXIgIGNvbXBvbmVudHMgIG9m ICBhICBQMlAgIHN0cmVhbWluZyAgc3lzdGVtICBzdWNoICBhcyAgcGxheW91dCAgPz8/Pz9vciAg b3RoZXINCj4gPiAgY29tcG9uZW50cyAgb2YgIGEgIFAyUCAgc3RyZWFtaW5nICBzeXN0ZW0gIHN1 Y2ggIGFzICBwbGF5b3V0DQo+ID4gID8/P3NjaGVkdWxpbmcgIGFuZCAgY29udHJvbCwgIGV0Yy4g ID8/Pz8/oHNjaGVkdWxpbmcgIGFuZCAgY29udHJvbCwgIGV0Yy4NCj4gPg0KPiA+ICA/Pz9UaGUg IHdvcmsgIGl0ZW1zICBvZiAgdGhlICBQUFNQICBXRyAgYXJlOiAgPz8/Pz8/oFRoZSAgd29yayAg aXRlbXMgIG9mICB0aGUgIFBQU1AgIFdHICBhcmU6DQo+ID4NCj4gPiAgPz8/KDEpICBBICAicHJv YmxlbSAgc3RhdGVtZW50IiAgZG9jdW1lbnQgIHRoYXQgIGdpdmVzICBhbiAgb3ZlcnZpZXcgIG9m ICB0aGUgID8/Pz8/Pz8/MSkgIEENCj4gPiAgInByb2JsZW0gIHN0YXRlbWVudCIgIGRvY3VtZW50 ICB0aGF0ICBnaXZlcyAgYW4gIG92ZXJ2aWV3ICBvZiAgdGhlDQo+ID4NCj4gPiAgPz8/c2tpcHBp bmcgIHRvICBjaGFuZ2UgIGF0LyAgbGluZSAgNzMvICA/Pz8/c2tpcHBpbmcgIHRvICBjaGFuZ2Ug IGF0LyAgbGluZSAgNzQvDQo+ID4NCj4gPiAgPz8/KDQpICBBICBkZXRhaWxlZCAgc3BlY2lmaWNh dGlvbiAgb2YgIHRoZSAgUFBTUCAgcGVlciAgcHJvdG9jb2wuICA/Pz8/KDQpICBBICBkZXRhaWxl ZA0KPiA+ICBzcGVjaWZpY2F0aW9uICBvZiAgdGhlICBQUFNQICBwZWVyICBwcm90b2NvbC4NCj4g Pg0KPiA+ICA/Pz8oNSkgIEEgIGRldGFpbGVkICBzcGVjaWZpY2F0aW9uICBvZiAgdGhlICBQUFNQ ICB0cmFja2VyICBwcm90b2NvbC4gID8/Pz8/Pz81KSAgQQ0KPiA+ICBkZXRhaWxlZCAgc3BlY2lm aWNhdGlvbiAgb2YgIHRoZSAgUFBTUCAgdHJhY2tlciAgcHJvdG9jb2wuDQo+ID4NCj4gPiAgPz8/ KDYpICBBICAidXNhZ2UgIGd1aWRlIiAgdGhhdCAgZGVzY3JpYmVzICBob3cgIHRoZSAgdHdvICBQ UFNQICBwcm90b2NvbHMgIGFuZCAgPz8/Pz8/Pyg2KQ0KPiA+ICBBICAidXNhZ2UgIGd1aWRlIiAg dGhhdCAgZGVzY3JpYmVzICBob3cgIHRoZSAgdHdvICBQUFNQICBwcm90b2NvbHMgIGFuZA0KPiA+ ICA/Pz9leGlzdGluZyAgSUVURiAgcHJvdG9jb2xzLCAgc3VjaCAgYXMgIFJFTE9BRCwgIEFMVE8g IG9yICBSVFNQLCAgY2FuICBiZSAgPz8/Pz9leGlzdGluZw0KPiA+ICBJRVRGICBwcm90b2NvbHMs ICBzdWNoICBhcyAgUkVMT0FELCAgQUxUTyAgb3IgIFJUU1AsICBjYW4gIGJlDQo+ID4gID8/P2Nv bWJpbmVkICB0byAgY3JlYXRlICBhICBkZXBsb3lhYmxlICBvcGVyYXRpb25hbCAgUDJQICBzdHJl YW1pbmcgIHN5c3RlbS4NCj4gPiAgY29tYmluZWQgIHRvICBjcmVhdGUgIGEgIGRlcGxveWFibGUg IG9wZXJhdGlvbmFsICBQMlAgIHN0cmVhbWluZyAgc3lzdGVtLg0KPiA+ICA/Pz9UaGlzICBkb2N1 bWVudCAgbWF5ICBhbHNvICBkaXNjdXNzICB2YXJpYW50cyAgb2YgIHN1Y2ggIGEgIHN5c3RlbSAg dGhhdCwgID8/Pz+gVGhpcw0KPiA+ICBkb2N1bWVudCAgbWF5ICBhbHNvICBkaXNjdXNzICB2YXJp YW50cyAgb2YgIHN1Y2ggIGEgIHN5c3RlbSAgdGhhdCwNCj4gPiAgPz8/Zm9yICBleGFtcGxlLCAg dXNlICBsYXllcmVkICBtZWRpYSAgZW5jb2RpbmcgIGFuZCAgcmVsYXRlZCAgbWVkaWEgIGNodW5r ICA/Pz8/Zm9yDQo+ID4gIGV4YW1wbGUsICB1c2UgIGxheWVyZWQgIG1lZGlhICBlbmNvZGluZyAg YW5kICByZWxhdGVkICBtZWRpYSAgY2h1bmsNCj4gPiAgPz8/ZGVzY3JpcHRpb25zICBpbiAgcGVl ciAgcHJvdG9jb2wgIGZvciAgbW9yZSAgcm9idXN0ICBzdHJlYW1pbmcuICA/Pz8/Pz8/oGRlc2Ny aXB0aW9ucw0KPiA+ICBpbiAgdGhlICBwZWVyICBwcm90b2NvbCAgZm9yICBtb3JlICByb2J1c3Qg IHN0cmVhbWluZy4NCj4gPg0KPiA+ICA/Pz9UaGUgIHdvcmsgIGl0ZW1zICBvZiAgdGhlICBQUFNQ ICBXRyAgaW50ZXJhY3RzICB3aXRoICB0aGUgIHdvcmsgIHBlcmZvcm1lZCAgaW4gID8/Pz8/P6BU aGUNCj4gPiAgd29yayAgaXRlbXMgIG9mICB0aGUgIFBQU1AgIFdHICBpbnRlcmFjdHMgIHdpdGgg IHRoZSAgd29yayAgcGVyZm9ybWVkICBpbg0KPiA+ICA/Pz9vdGhlciAgSUVURiAgV0dzLCAgaW5j bHVkaW5nICBQMlBTSVAsICBBTFRPLCAgTEVEQkFUICBhbmQgIE1NVVNJQy4gIFdoZW5ldmVyDQo+ ID4gIG90aGVyICBJRVRGICBXR3MsICBpbmNsdWRpbmcgIFAyUFNJUCwgIEFMVE8sICBMRURCQVQg IGFuZCAgTU1VU0lDLiAgV2hlbmV2ZXINCj4gPiAgPz8/ZXh0ZW5zaW9ucyAgb3IgIG1vZGlmaWNh dGlvbiAgdG8gIHRoZSAgcHJvdG9jb2xzICBkZXZlbG9wZWQgIGluICBvdGhlciAgV0dzDQo+ID4g IGV4dGVuc2lvbnMgIG9yICBtb2RpZmljYXRpb24gIHRvICB0aGUgIHByb3RvY29scyAgZGV2ZWxv cGVkICBpbiAgb3RoZXIgIFdHcw0KPiA+ICA/Pz9hcmUgIGRlZW1lZCAgbmVjZXNzYXJ5LCAgUFBT UCAgc2hhbGwgIGNvbW11bmljYXRlICBhbmQgIGRpc2N1c3MgIHRoZSAgPz8/Pz+gYXJlDQo+ID4g IGRlZW1lZCAgbmVjZXNzYXJ5LCAgUFBTUCAgc2hhbGwgIGNvbW11bmljYXRlICBhbmQgIGRpc2N1 c3MgIHRoZQ0KPiA+ICA/Pz9yZXF1aXJlbWVudHMgIGZvciAgc3VjaCAgZXh0ZW5zaW9ucyAgd2l0 aCAgdGhlICByZWxldmFudCAgV0dzLiAgVGhlICBkZXNpZ24NCj4gPiAgcmVxdWlyZW1lbnRzICBm b3IgIHN1Y2ggIGV4dGVuc2lvbnMgIHdpdGggIHRoZSAgcmVsZXZhbnQgIFdHcy4gIFRoZSAgZGVz aWduDQo+ID4gID8/P29mICBzdWNoICBleHRlbnNpb25zICBpcyAgb3V0ICBvZiAgc2NvcGUgIGZv ciAgUFBTUC4gID8/Pz8/oG9mICBzdWNoICBleHRlbnNpb25zICBpcyAgb3V0DQo+ID4gIG9mICBz Y29wZSAgZm9yICBQUFNQLg0KPiA+DQo+ID4gID8/P0dvYWxzICBhbmQgIE1pbGVzdG9uZXM6ICA/ Pz8/P0dvYWxzICBhbmQgIE1pbGVzdG9uZXM6DQo+ID4NCj4gPg0KPiA+ICCgRW5kICBvZiAgY2hh bmdlcy4gIDMgIGNoYW5nZSAgYmxvY2tzLg0KPiA+ICA/Pz8vMyAgbGluZXMgIGNoYW5nZWQgIG9y ICBkZWxldGVkLyAgPz8gIC8gID8/LzQgIGxpbmVzICBjaGFuZ2VkICBvciAgYWRkZWQvDQo+ID4N Cj4gPiAgVGhpcyAgaHRtbCAgZGlmZiAgd2FzICBwcm9kdWNlZCAgYnkgIHJmY2RpZmYgIDEuMzYu ICBUaGUgIGxhdGVzdCAgdmVyc2lvbiAgaXMNCj4gPiAgYXZhaWxhYmxlICBmcm9tICBodHRwOi8v dG9vbHMuaWV0Zi5vcmcvdG9vbHMvcmZjZGlmZi8NCj4gPiAgIDxodHRwOi8vd3d3LnRvb2xzLmll dGYub3JnL3Rvb2xzL3JmY2RpZmYvID4NCj4gPg0KPiA+DQo+ID4NCj4NCj4gIF9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+ICBwcHNwICBtYWlsaW5nICBs aXN0DQo+ICBwcHNwQGlldGYub3JnDQo+ICBodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xp c3RpbmZvL3Bwc3ANCj4NCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fDQpwcHNwICBtYWlsaW5nICBsaXN0DQpwcHNwQGlldGYub3JnDQpodHRwczovL3d3dy5p ZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3Bwc3ANCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fDQpwcHNwICBtYWlsaW5nICBsaXN0DQpwcHNwQGlldGYub3Jn DQpodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3Bwc3ANCg== --=====003_Dragon636780365225_===== Content-Transfer-Encoding: base64 Content-Type: text/html; charset="gb2312" PCFET0NUWVBFIEhUTUwgUFVCTElDICItLy9XM0MvL0RURCBIVE1MIDQuMCBUcmFuc2l0aW9uYWwv L0VOIj4NCjxIVE1MPjxIRUFEPg0KPE1FVEEgaHR0cC1lcXVpdj1Db250ZW50LVR5cGUgY29udGVu dD0idGV4dC9odG1sOyBjaGFyc2V0PWdiMjMxMiI+DQo8TUVUQSBjb250ZW50PSJNU0hUTUwgNi4w MC4yOTAwLjM0OTIiIG5hbWU9R0VORVJBVE9SPg0KPFNUWUxFPg0KPCEtLQ0KIC8qIEZvbnQgRGVm aW5pdGlvbnMgKi8NCiBAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OsvOzOU7DQoJcGFub3NlLTE6 MiAxIDYgMCAzIDEgMSAxIDEgMTt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OlZlcmRhbmE7 DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZh bWlseToiXEDLzszlIjsNCglwYW5vc2UtMToyIDEgNiAwIDMgMSAxIDEgMSAxO30NCiAvKiBTdHls ZSBEZWZpbml0aW9ucyAqLw0KIHAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3Jt YWwNCgl7bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJdGV4dC1hbGlnbjpq dXN0aWZ5Ow0KCXRleHQtanVzdGlmeTppbnRlci1pZGVvZ3JhcGg7DQoJZm9udC1zaXplOjEwLjVw dDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQphOmxpbmssIHNwYW4uTXNvSHlw ZXJsaW5rDQoJe2NvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZp c2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7Y29sb3I6cHVycGxlOw0KCXRleHQt ZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTcNCgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWwtY29tcG9zZTsNCglmb250LWZhbWlseTpWZXJkYW5hOw0KCWNvbG9yOndpbmRv d3RleHQ7DQoJZm9udC13ZWlnaHQ6bm9ybWFsOw0KCWZvbnQtc3R5bGU6bm9ybWFsOw0KCXRleHQt ZGVjb3JhdGlvbjpub25lIG5vbmU7fQ0KIC8qIFBhZ2UgRGVmaW5pdGlvbnMgKi8NCiBAcGFnZSBT ZWN0aW9uMQ0KCXtzaXplOjU5NS4zcHQgODQxLjlwdDsNCgltYXJnaW46NzIuMHB0IDkwLjBwdCA3 Mi4wcHQgOTAuMHB0Ow0KCWxheW91dC1ncmlkOjE1LjZwdDt9DQpkaXYuU2VjdGlvbjENCgl7cGFn ZTpTZWN0aW9uMTt9DQotLT4NCjwvU1RZTEU+DQo8L0hFQUQ+DQo8Qk9EWT4NCjxESVY+PEZPTlQg ZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPkhpIEh1aSw8L0ZPTlQ+PC9ESVY+DQo8 RElWPjxGT05UIGZhY2U9VmVyZGFuYSBjb2xvcj0jMDAwMGZmIHNpemU9Mj4mbmJzcDsmbmJzcDtO aW5nIHJhaXNlZCB0aGUgc2FtZSANCnF1ZXN0aW9uIGluIHRoZSBtYWlsaW5nIGxpc3QgYW5kIHdl IGFncmVlIHRoYXQgdGhlIGdhcCBiZXR3ZWVuIHRoZSANCmN1cnJlbnQmbmJzcDtkZWZpbmVkIGFj dGlvbnMgb2YgUFBTUCBhbmQgcmVhbCB0cmFuc21pc3Npb24gcHJvY2VzcyBzaG91bGQgYmUgDQpz dXJ2ZXllZCBhbmQgZGlzY3Vzc2VkIGluIG5leHQgSUVURiBtZWV0aW5nLjwvRk9OVD48L0RJVj4N CjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPjwvRk9OVD4mbmJz cDs8L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPkJS PC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmEgY29sb3I9IzAwMDBmZiBzaXpl PTI+WXVuZmVpPC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmEgc2l6ZT0yPjwv Rk9OVD4mbmJzcDs8L0RJVj4NCjxESVYgYWxpZ249bGVmdD4NCjxESVYgYWxpZ249bGVmdD48Rk9O VCBmYWNlPVZlcmRhbmEgc2l6ZT0yPg0KPEhSIHN0eWxlPSJXSURUSDogMTIycHg7IEhFSUdIVDog MnB4IiBTSVpFPTI+DQo8L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGNvbG9yPSNjMGMwYzA+PEZP TlQgZmFjZT1WZXJkYW5hIHNpemU9Mj56aGFuZ3l1bmZlaTwvRk9OVD48L0RJVj4NCjxESVY+PEZP TlQgZmFjZT1WZXJkYW5hIHNpemU9Mj4yMDEwLTAyLTA0PC9GT05UPjwvRk9OVD48L0RJVj48L0RJ Vj4NCjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hIHNpemU9Mj4NCjxIUj4NCjwvRk9OVD48L0RJVj4N CjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hPjxGT05UIHNpemU9Mj48U1RST05HPreivP7Iy6O6PC9T VFJPTkc+IEh1aSANClpoYW5nPC9GT05UPjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1W ZXJkYW5hPjxGT05UIHNpemU9Mj48U1RST05HPreiy83Ksbzko7o8L1NUUk9ORz4gDQoyMDEwLTAy LTA0Jm5ic3A7MTE6Mzg6MDE8L0ZPTlQ+PC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZl cmRhbmE+PEZPTlQgc2l6ZT0yPjxTVFJPTkc+ytW8/sjLo7o8L1NUUk9ORz4gDQpwcHNwQGlldGYu b3JnPC9GT05UPjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hPjxGT05UIHNp emU9Mj48U1RST05HPrOty82jujwvU1RST05HPiA8L0ZPTlQ+PC9GT05UPjwvRElWPg0KPERJVj48 Rk9OVCBmYWNlPVZlcmRhbmE+PEZPTlQgc2l6ZT0yPjxTVFJPTkc+1vfM4qO6PC9TVFJPTkc+IFJl OiBbcHBzcF0gTGF0ZXN0IA0KdXBkYXRlZCB2ZXJzaW9uIG9mIFBQU1AgY2hhcnRlcjwvRk9OVD48 L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+PC9GT05UPiZuYnNw OzwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmEgc2l6ZT0yPg0KPERJVj5JICZuYnNwO2hh dmUgJm5ic3A7b25lICZuYnNwO2NvbW1lbnQgJm5ic3A7b24gJm5ic3A7dGhlICZuYnNwO2Z1bmN0 aW9uIA0KJm5ic3A7ZGVzY3JpcHRpb24gJm5ic3A7b2YgJm5ic3A7dGhlICZuYnNwO3BlZXIgJm5i c3A7cHJvdG9jb2w6PC9ESVY+DQo8RElWPiI8L0RJVj4NCjxESVY+VGhlICZuYnNwO3BlZXIgJm5i c3A7cHJvdG9jb2wgJm5ic3A7Y29udHJvbHMgJm5ic3A7dGhlICZuYnNwO2FkdmVydGlzaW5nIA0K Jm5ic3A7PC9ESVY+DQo8RElWPmFuZCAmbmJzcDtleGNoYW5nZSAmbmJzcDtvZiAmbmJzcDttZWRp YSAmbmJzcDtkYXRhICZuYnNwO2F2YWlsYWJpbGl0eSANCiZuYnNwO2JldHdlZW4gJm5ic3A7dGhl ICZuYnNwO3BlZXJzPC9ESVY+DQo8RElWPiI8L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+DQo8RElW PldoaWxlICZuYnNwO3dlICZuYnNwO2FncmVlICZuYnNwO3RoYXQgJm5ic3A7aXQgJm5ic3A7ZG9l cyAmbmJzcDtub3QgDQombmJzcDtpbnZvbHZlICZuYnNwO2luICZuYnNwO3RoZSAmbmJzcDttZWRp YSAmbmJzcDt0cmFuc21pc3Npb24gJm5ic3A7cHJvY2VzcywgDQombmJzcDs8L0RJVj4NCjxESVY+ VGhlICZuYnNwO3BlZXIgJm5ic3A7cHJvdG9jb2wgJm5ic3A7bWF5ICZuYnNwO3Byb3ZpZGUgJm5i c3A7YSANCiZuYnNwO25lZ290aWF0aW9uICZuYnNwO3N0ZXAgJm5ic3A7dG8gJm5ic3A7ZGVjaWRl ICZuYnNwO3RoZSAmbmJzcDt1bmRlcmx5aW5nIA0KJm5ic3A7bWVkaWEgJm5ic3A7dHJhbnNtaXNz aW9uICZuYnNwO3Byb3RvY29sLiAmbmJzcDtUaGVyZWZvcmUsICZuYnNwO3RoZSANCiZuYnNwO2Fi b3ZlICZuYnNwO2Rlc2NyaXB0aW9uICZuYnNwO21pZ2h0ICZuYnNwO2JlICZuYnNwO2V4dGVuZGVk IA0KJm5ic3A7YXM6PC9ESVY+DQo8RElWPiI8L0RJVj4NCjxESVY+VGhlICZuYnNwO3BlZXIgJm5i c3A7cHJvdG9jb2wgJm5ic3A7Y29udHJvbHMgJm5ic3A7dGhlICZuYnNwO2FkdmVydGlzaW5nIA0K Jm5ic3A7PC9ESVY+DQo8RElWPmFuZCAmbmJzcDtleGNoYW5nZSAmbmJzcDtvZiAmbmJzcDttZWRp YSAmbmJzcDtkYXRhICZuYnNwO2F2YWlsYWJpbGl0eSwgDQombmJzcDthbmQgJm5ic3A7dGhlICZu YnNwO3VuZGVybHlpbmcgJm5ic3A7bWVkaWEgJm5ic3A7dHJhbnNtaXNzaW9uIA0KJm5ic3A7cHJv dG9jb2wgJm5ic3A7bmVnb3RpYXRpb24gJm5ic3A7YmV0d2VlbiAmbmJzcDt0aGUgJm5ic3A7cGVl cnM8L0RJVj4NCjxESVY+IjwvRElWPg0KPERJVj4mbmJzcDs8L0RJVj4NCjxESVY+UmVnYXJkcyw8 L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+DQo8RElWPkh1aTwvRElWPg0KPERJVj4mbmJzcDs8L0RJ Vj4NCjxESVY+LS0tLS1PcmlnaW5hbCAmbmJzcDtNZXNzYWdlLS0tLS08L0RJVj4NCjxESVY+RnJv bTogJm5ic3A7cHBzcC1ib3VuY2VzQGlldGYub3JnICZuYnNwO1ttYWlsdG86cHBzcC1ib3VuY2Vz QGlldGYub3JnXSANCiZuYnNwO09uICZuYnNwO0JlaGFsZiAmbmJzcDtPZiAmbmJzcDtEYXZpZCAm bmJzcDtBLiAmbmJzcDtCcnlhbjwvRElWPg0KPERJVj5TZW50OiAmbmJzcDtXZWRuZXNkYXksICZu YnNwO0ZlYnJ1YXJ5ICZuYnNwOzAzLCAmbmJzcDsyMDEwICZuYnNwOzE6MzEgDQombmJzcDtQTTwv RElWPg0KPERJVj5UbzogJm5ic3A7R29uemFsbyAmbmJzcDtDYW1hcmlsbG88L0RJVj4NCjxESVY+ Q2M6ICZuYnNwO3Bwc3BAaWV0Zi5vcmc8L0RJVj4NCjxESVY+U3ViamVjdDogJm5ic3A7UmU6ICZu YnNwO1twcHNwXSAmbmJzcDtMYXRlc3QgJm5ic3A7dXBkYXRlZCAmbmJzcDt2ZXJzaW9uIA0KJm5i c3A7b2YgJm5ic3A7UFBTUCAmbmJzcDtjaGFydGVyPC9ESVY+DQo8RElWPiZuYnNwOzwvRElWPg0K PERJVj4rMS4gJm5ic3A7VGhpcyAmbmJzcDt2ZXJzaW9uICZuYnNwO2xvb2tzICZuYnNwO2dvb2Qg Jm5ic3A7dG8gJm5ic3A7bWUuIA0KJm5ic3A7SWYgJm5ic3A7dGhpbmdzICZuYnNwO21vdmUgJm5i c3A7Zm9yd2FyZCwgJm5ic3A7SSAmbmJzcDt0aGluazwvRElWPg0KPERJVj50aGVyZSAmbmJzcDtp cyAmbmJzcDthICZuYnNwO2dyZWF0ICZuYnNwO2RlYWwgJm5ic3A7b2YgJm5ic3A7aW50ZXJlc3Rp bmcgDQombmJzcDt3b3JrICZuYnNwO3RvICZuYnNwO2JlICZuYnNwO2RvbmUgJm5ic3A7aW4gJm5i c3A7dGhpcyAmbmJzcDtncm91cC48L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+DQo8RElWPkRhdmlk PC9ESVY+DQo8RElWPiZuYnNwOzwvRElWPg0KPERJVj5PbiAmbmJzcDtNb24sICZuYnNwO0ZlYiAm bmJzcDsxLCAmbmJzcDsyMDEwICZuYnNwO2F0ICZuYnNwOzU6MjIgJm5ic3A7QU0sIA0KJm5ic3A7 R29uemFsbyAmbmJzcDtDYW1hcmlsbG88L0RJVj4NCjxESVY+Jmx0O0dvbnphbG8uQ2FtYXJpbGxv QGVyaWNzc29uLmNvbSAmZ3Q7ICZuYnNwO3dyb3RlOjwvRElWPg0KPERJVj4mZ3Q7ICZuYnNwO0hp ICZuYnNwO0xhcnMsPC9ESVY+DQo8RElWPiZndDs8L0RJVj4NCjxESVY+Jmd0OyAmbmJzcDt0aGFu a3MgJm5ic3A7Zm9yICZuYnNwO21ha2luZyAmbmJzcDt0aGUgJm5ic3A7Y2hhbmdlLiAmbmJzcDtB dCANCiZuYnNwO3RoaXMgJm5ic3A7cG9pbnQsICZuYnNwO0kgJm5ic3A7dGhpbmsgJm5ic3A7dGhl ICZuYnNwO2NoYXJ0ZXIgDQombmJzcDtpczwvRElWPg0KPERJVj4mZ3Q7ICZuYnNwO3JlYWR5ICZu YnNwO3RvICZuYnNwO2JlICZuYnNwO3Jldmlld2VkICZuYnNwO2J5ICZuYnNwO3RoZSANCiZuYnNw O0lFU0cuPC9ESVY+DQo8RElWPiZndDs8L0RJVj4NCjxESVY+Jmd0OyAmbmJzcDtUaGFua3MsPC9E SVY+DQo8RElWPiZndDs8L0RJVj4NCjxESVY+Jmd0OyAmbmJzcDtHb256YWxvPC9ESVY+DQo8RElW PiZndDs8L0RJVj4NCjxESVY+Jmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZuYnNwO0xhcnMgJm5ic3A7 RWdnZXJ0ICZuYnNwO3dyb3RlOjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7SGksPC9ESVY+ DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7T24gJm5ic3A7MjAx MC0yLTEsICZuYnNwO2F0ICZuYnNwOzExOjI2LCAmbmJzcDtHb256YWxvIA0KJm5ic3A7Q2FtYXJp bGxvICZuYnNwO3dyb3RlOjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJmd0OyAmbmJzcDt3ZSAmbmJz cDtjb3VsZCAmbmJzcDthZGQgJm5ic3A7dGhlICZuYnNwO2ZvbGxvd2luZyANCiZuYnNwO3NlbnRl bmNlICZuYnNwO2F0ICZuYnNwO3RoZSAmbmJzcDtlbmQgJm5ic3A7b2YgJm5ic3A7dGhlICZuYnNw O2ZpcnN0IA0KJm5ic3A7cGFyYWdyYXBoICZuYnNwO29mPC9ESVY+DQo8RElWPiZndDsgJmd0OyAm Z3Q7ICZuYnNwO3RoZSAmbmJzcDtjaGFydGVyOjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJmd0Ozwv RElWPg0KPERJVj4mZ3Q7ICZndDsgJmd0OyAmbmJzcDsiVGhlcmVmb3JlLCAmbmJzcDt0aGUgJm5i c3A7cHJvdG9jb2xzICZuYnNwO3dpbGwgDQombmJzcDtiZSAmbmJzcDthYmxlICZuYnNwO3RvICZu YnNwO2hhbmRsZSAmbmJzcDttZWRpYSAmbmJzcDt0cmFuc21pc3Npb25zPC9ESVY+DQo8RElWPiZn dDsgJmd0OyAmZ3Q7ICZuYnNwO3dpdGggJm5ic3A7bmVhciAmbmJzcDtyZWFsLXRpbWUgJm5ic3A7 ZGVsaXZlcnkgDQombmJzcDtyZXF1aXJlbWVudHMuIjwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJ Vj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3RoYW5rcy4gJm5ic3A7SSAmbmJzcDttYWRlICZuYnNw O2EgJm5ic3A7c2ltaWxhciANCiZuYnNwO2NoYW5nZTsgJm5ic3A7dGhlICZuYnNwO2N1cnJlbnQg Jm5ic3A7d29ya2luZyAmbmJzcDtjb3B5ICZuYnNwO29mIA0KJm5ic3A7dGhlICZuYnNwO2NoYXJ0 ZXIgJm5ic3A7YW5kICZuYnNwO2EgJm5ic3A7ZGlmZiAmbmJzcDt0byAmbmJzcDt3aGF0ICZuYnNw O0kgDQombmJzcDtwcmV2aW91c2x5ICZuYnNwO3NlbnQgJm5ic3A7aXMgJm5ic3A7YXR0YWNoZWQu PC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7TGFyczwv RElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZn dDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgDQombmJzcDstLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS08L0RJ Vj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7 ICZndDs8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0K PERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0 OzwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElW PiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9E SVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+Jmd0 OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz+gVW50aXRsZWQudHh0ICZuYnNw Oz8/Pz8/oHBwc3AudHh0PC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZn dDsgJm5ic3A7Pz8/c2tpcHBpbmcgJm5ic3A7dG8gJm5ic3A7Y2hhbmdlICZuYnNwO2F0LyAmbmJz cDtsaW5lIA0KJm5ic3A7MjIvICZuYnNwOz8/Pz9za2lwcGluZyAmbmJzcDt0byAmbmJzcDtjaGFu Z2UgJm5ic3A7YXQvICZuYnNwO2xpbmUgDQombmJzcDsyMi88L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7 ICZuYnNwOz8/P1RyYW5zcG9ydCAmbmJzcDtBcmVhICZuYnNwO0Fkdmlzb3I6ICZuYnNwOz8/Pz9U cmFuc3BvcnQgDQombmJzcDtBcmVhICZuYnNwO0Fkdmlzb3I6PC9ESVY+DQo8RElWPiZndDsgJmd0 OyAmbmJzcDs/Pz9MYXJzICZuYnNwO0VnZ2VydCAmbmJzcDsgJmx0O2xhcnMuZWdnZXJ0QG5va2lh LmNvbSAmZ3Q7IA0KJm5ic3A7Pz8/Pz8/TGFycyAmbmJzcDtFZ2dlcnQgJm5ic3A7ICZsdDtsYXJz LmVnZ2VydEBub2tpYS5jb20gJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+ Jmd0OyAmZ3Q7ICZuYnNwOz8/P01haWxpbmcgJm5ic3A7TGlzdHM6ICZuYnNwOz8/Pz+gTWFpbGlu ZyANCiZuYnNwO0xpc3RzOjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/cHBzcEBpZXRm Lm9yZyAmbmJzcDs/Pz8/P3Bwc3BAaWV0Zi5vcmc8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+ DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz9EZXNjcmlwdGlvbiAmbmJzcDtvZiAmbmJzcDtXb3Jr aW5nICZuYnNwO0dyb3VwOiANCiZuYnNwOz8/Pz8/RGVzY3JpcHRpb24gJm5ic3A7b2YgJm5ic3A7 V29ya2luZyAmbmJzcDtHcm91cDo8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZn dDsgJmd0OyAmbmJzcDs/Pz9UaGUgJm5ic3A7UGVlci10by1QZWVyICZuYnNwO1N0cmVhbWluZyAm bmJzcDtQcm90b2NvbCANCiZuYnNwOyhQUFNQKSAmbmJzcDt3b3JraW5nICZuYnNwO2dyb3VwICZu YnNwO2RldmVsb3BzICZuYnNwOz8/Pz8/Pz9UaGU8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNw O1BlZXItdG8tUGVlciAmbmJzcDtTdHJlYW1pbmcgJm5ic3A7UHJvdG9jb2wgJm5ic3A7KFBQU1Ap IA0KJm5ic3A7d29ya2luZyAmbmJzcDtncm91cCAmbmJzcDtkZXZlbG9wczwvRElWPg0KPERJVj4m Z3Q7ICZndDsgJm5ic3A7Pz8/dHdvICZuYnNwO3NpZ25hbGluZyAmbmJzcDthbmQgJm5ic3A7Y29u dHJvbCANCiZuYnNwO3Byb3RvY29scyAmbmJzcDtmb3IgJm5ic3A7YSAmbmJzcDtwZWVyLXRvLXBl ZXIgJm5ic3A7KFAyUCk8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3N0cmVhbWluZyAmbmJz cDs/Pz8/Pz90d28gJm5ic3A7c2lnbmFsaW5nICZuYnNwO2FuZCANCiZuYnNwO2NvbnRyb2wgJm5i c3A7cHJvdG9jb2xzICZuYnNwO2ZvciAmbmJzcDthICZuYnNwO3BlZXItdG8tcGVlciANCiZuYnNw OyhQMlApPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDtzdHJlYW1pbmc8L0RJVj4NCjxESVY+ Jmd0OyAmZ3Q7ICZuYnNwOz8/P3N5c3RlbSAmbmJzcDtmb3IgJm5ic3A7dHJhbnNtaXR0aW5nICZu YnNwO2xpdmUgJm5ic3A7YW5kIA0KJm5ic3A7cHJlLXJlY29yZGVkICZuYnNwO21lZGlhICZuYnNw O2NvbnRlbnQuICZuYnNwOz8/Pz8/oHN5c3RlbTwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7 Zm9yICZuYnNwO3RyYW5zbWl0dGluZyAmbmJzcDtsaXZlICZuYnNwO2FuZCANCiZuYnNwO3ByZS1y ZWNvcmRlZCAmbmJzcDttZWRpYSAmbmJzcDtjb250ZW50ICZuYnNwO3dpdGggJm5ic3A7bmVhcjwv RElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/Pz8/Pz8/Pz9yZWFsLXRpbWUgJm5ic3A7ZGVs aXZlcnkgDQombmJzcDtyZXF1aXJlbWVudHMuPC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0K PERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/VHdvICZuYnNwO2tpbmRzICZuYnNwO29mICZuYnNwO25v ZGVzICZuYnNwO2V4aXN0IA0KJm5ic3A7aW4gJm5ic3A7dGhlICZuYnNwO3RhcmdldGVkICZuYnNw O1AyUCAmbmJzcDtzdHJlYW1pbmcgJm5ic3A7c3lzdGVtLCANCiZuYnNwO2kuZS4sPC9ESVY+DQo8 RElWPiZndDsgJmd0OyAmbmJzcDtUd28gJm5ic3A7a2luZHMgJm5ic3A7b2YgJm5ic3A7bm9kZXMg Jm5ic3A7ZXhpc3QgJm5ic3A7aW4gDQombmJzcDt0aGUgJm5ic3A7dGFyZ2V0ZWQgJm5ic3A7UDJQ ICZuYnNwO3N0cmVhbWluZyAmbmJzcDtzeXN0ZW0sIA0KJm5ic3A7aS5lLiw8L0RJVj4NCjxESVY+ Jmd0OyAmZ3Q7ICZuYnNwOz8/PyJwZWVycyIgJm5ic3A7YW5kICZuYnNwOyJ0cmFja2VycyIuICZu YnNwO1BlZXJzIA0KJm5ic3A7YXJlICZuYnNwO25vZGVzICZuYnNwO3RoYXQgJm5ic3A7YXJlICZu YnNwO2FjdGl2ZWx5ICZuYnNwO3NlbmRpbmc8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOyJw ZWVycyIgJm5ic3A7YW5kICZuYnNwOyJ0cmFja2VycyIuICZuYnNwO1BlZXJzICZuYnNwO2FyZSAN CiZuYnNwO25vZGVzICZuYnNwO3RoYXQgJm5ic3A7YXJlICZuYnNwO2FjdGl2ZWx5ICZuYnNwO3Nl bmRpbmc8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2FuZCAmbmJzcDtyZWNlaXZpbmcg Jm5ic3A7c3RyZWFtZWQgJm5ic3A7bWVkaWEgDQombmJzcDtjb250ZW50LCAmbmJzcDthbmQgJm5i c3A7aW5jbHVkZSAmbmJzcDtib3RoICZuYnNwO3N0YXRpY2FsbHkgDQombmJzcDs/Pz8/Pz8/YW5k PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDtyZWNlaXZpbmcgJm5ic3A7c3RyZWFtZWQgJm5i c3A7bWVkaWEgJm5ic3A7Y29udGVudCwgDQombmJzcDthbmQgJm5ic3A7aW5jbHVkZSAmbmJzcDti b3RoICZuYnNwO3N0YXRpY2FsbHk8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2Nvbm5l Y3RlZCAmbmJzcDtob3N0cyAmbmJzcDthcyAmbmJzcDt3ZWxsICZuYnNwO2FzIA0KJm5ic3A7bW9i aWxlICZuYnNwO2RldmljZXMgJm5ic3A7d2l0aCAmbmJzcDtjb25uZWN0aXZpdHkgJm5ic3A7YW5k IA0KJm5ic3A7SVA8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO2Nvbm5lY3RlZCAmbmJzcDto b3N0cyAmbmJzcDthcyAmbmJzcDt3ZWxsICZuYnNwO2FzIA0KJm5ic3A7bW9iaWxlICZuYnNwO2Rl dmljZXMgJm5ic3A7d2l0aCAmbmJzcDtjb25uZWN0aXZpdHkgJm5ic3A7YW5kIA0KJm5ic3A7SVA8 L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2FkZHJlc3NlcyAmbmJzcDt0aGF0ICZuYnNw O2NoYW5nZSAmbmJzcDtvdmVyICZuYnNwO3RpbWUuIA0KJm5ic3A7VGhlICZuYnNwO3NldCAmbmJz cDtvZiAmbmJzcDtwZWVycyAmbmJzcDt0aGF0ICZuYnNwO2FyZTwvRElWPg0KPERJVj4mZ3Q7ICZn dDsgJm5ic3A7cGFydGljaXBhdGluZyAmbmJzcDs/Pz8/YWRkcmVzc2VzICZuYnNwO3RoYXQgJm5i c3A7Y2hhbmdlIA0KJm5ic3A7b3ZlciAmbmJzcDt0aW1lLiAmbmJzcDtUaGUgJm5ic3A7c2V0ICZu YnNwO29mICZuYnNwO3BlZXJzICZuYnNwO3RoYXQ8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNw O2FyZSAmbmJzcDtwYXJ0aWNpcGF0aW5nPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz9p biAmbmJzcDthICZuYnNwO3N0cmVhbWluZyAmbmJzcDtzZXNzaW9uICZuYnNwO3dpbGwgDQombmJz cDtkeW5hbWljYWxseSAmbmJzcDtjaGFuZ2UgJm5ic3A7b3ZlciAmbmJzcDt0aW1lLiAmbmJzcDtU cmFja2VycyANCiZuYnNwOz8/Pz8/P6BpbjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7YSAm bmJzcDtzdHJlYW1pbmcgJm5ic3A7c2Vzc2lvbiAmbmJzcDt3aWxsIA0KJm5ic3A7ZHluYW1pY2Fs bHkgJm5ic3A7Y2hhbmdlICZuYnNwO292ZXIgJm5ic3A7dGltZS4gJm5ic3A7VHJhY2tlcnM8L0RJ Vj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2FyZSAmbmJzcDt3ZWxsLWtub3duICZuYnNwO25v ZGVzICZuYnNwO3dpdGggJm5ic3A7c3RhYmxlIA0KJm5ic3A7Y29ubmVjdGl2aXR5ICZuYnNwO3Ro YXQgJm5ic3A7bWFpbnRhaW4gJm5ic3A7bWV0YSAmbmJzcDs/Pz8/Pz8/oGFyZTwvRElWPg0KPERJ Vj4mZ3Q7ICZndDsgJm5ic3A7d2VsbC1rbm93biAmbmJzcDtub2RlcyAmbmJzcDt3aXRoICZuYnNw O3N0YWJsZSANCiZuYnNwO2Nvbm5lY3Rpdml0eSAmbmJzcDt0aGF0ICZuYnNwO21haW50YWluICZu YnNwO21ldGE8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2luZm9ybWF0aW9uICZuYnNw O2Fib3V0ICZuYnNwO3RoZSAmbmJzcDtzdHJlYW1lZCANCiZuYnNwO2NvbnRlbnQgJm5ic3A7YW5k ICZuYnNwO3RoZSAmbmJzcDtkeW5hbWljICZuYnNwO3BlZXIgJm5ic3A7c2V0LjwvRElWPg0KPERJ Vj4mZ3Q7ICZndDsgJm5ic3A7aW5mb3JtYXRpb24gJm5ic3A7YWJvdXQgJm5ic3A7dGhlICZuYnNw O3N0cmVhbWVkIA0KJm5ic3A7Y29udGVudCAmbmJzcDthbmQgJm5ic3A7dGhlICZuYnNwO2R5bmFt aWMgJm5ic3A7cGVlciAmbmJzcDtzZXQuPC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJ Vj4mZ3Q7ICZndDsgJm5ic3A7Pz8/VGhlICZuYnNwO1BQU1AgJm5ic3A7V0cgJm5ic3A7ZGVzaWdu cyAmbmJzcDthIA0KJm5ic3A7cHJvdG9jb2wgJm5ic3A7Zm9yICZuYnNwO3NpZ25hbGluZyAmbmJz cDthbmQgJm5ic3A7Y29udHJvbCAmbmJzcDtiZXR3ZWVuIA0KJm5ic3A7Pz8/Pz8/P6BUaGU8L0RJ Vj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO1BQU1AgJm5ic3A7V0cgJm5ic3A7ZGVzaWducyAmbmJz cDthICZuYnNwO3Byb3RvY29sIA0KJm5ic3A7Zm9yICZuYnNwO3NpZ25hbGluZyAmbmJzcDthbmQg Jm5ic3A7Y29udHJvbCAmbmJzcDtiZXR3ZWVuPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/ Pz90cmFja2VycyAmbmJzcDthbmQgJm5ic3A7cGVlcnMgJm5ic3A7KHRoZSAmbmJzcDtQUFNQIA0K Jm5ic3A7InRyYWNrZXIgJm5ic3A7cHJvdG9jb2wiKSAmbmJzcDthbmQgJm5ic3A7YSAmbmJzcDtz aWduYWxpbmc8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3RyYWNrZXJzICZuYnNwO2FuZCAm bmJzcDtwZWVycyAmbmJzcDsodGhlICZuYnNwO1BQU1AgDQombmJzcDsidHJhY2tlciAmbmJzcDtw cm90b2NvbCIpICZuYnNwO2FuZCAmbmJzcDthICZuYnNwO3NpZ25hbGluZzwvRElWPg0KPERJVj4m Z3Q7ICZndDsgJm5ic3A7Pz8/YW5kICZuYnNwO2NvbnRyb2wgJm5ic3A7cHJvdG9jb2wgJm5ic3A7 Zm9yIA0KJm5ic3A7Y29tbXVuaWNhdGlvbiAmbmJzcDthbW9uZyAmbmJzcDt0aGUgJm5ic3A7cGVl cnMgJm5ic3A7KHRoZSAmbmJzcDtQUFNQIA0KJm5ic3A7Pz8/Pz8/P6BhbmQ8L0RJVj4NCjxESVY+ Jmd0OyAmZ3Q7ICZuYnNwO2NvbnRyb2wgJm5ic3A7cHJvdG9jb2wgJm5ic3A7Zm9yICZuYnNwO2Nv bW11bmljYXRpb24gDQombmJzcDthbW9uZyAmbmJzcDt0aGUgJm5ic3A7cGVlcnMgJm5ic3A7KHRo ZSAmbmJzcDtQUFNQPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz8icGVlciAmbmJzcDtw cm90b2NvbCIpLiAmbmJzcDtUaGUgJm5ic3A7dHdvIA0KJm5ic3A7cHJvdG9jb2xzICZuYnNwO2Vu YWJsZSAmbmJzcDtwZWVycyAmbmJzcDt0byAmbmJzcDtyZWNlaXZlIA0KJm5ic3A7c3RyZWFtaW5n PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDsicGVlciAmbmJzcDtwcm90b2NvbCIpLiAmbmJz cDtUaGUgJm5ic3A7dHdvICZuYnNwO3Byb3RvY29scyANCiZuYnNwO2VuYWJsZSAmbmJzcDtwZWVy cyAmbmJzcDt0byAmbmJzcDtyZWNlaXZlICZuYnNwO3N0cmVhbWluZzwvRElWPg0KPERJVj4mZ3Q7 ICZndDsgJm5ic3A7Pz8/ZGF0YSAmbmJzcDt3aXRoaW4gJm5ic3A7dGhlICZuYnNwO3RpbWUgJm5i c3A7Y29uc3RyYWludHMgDQombmJzcDtyZXF1aXJlZCAmbmJzcDtieSAmbmJzcDtzcGVjaWZpYyAm bmJzcDtjb250ZW50ICZuYnNwO2l0ZW1zLjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7ZGF0 YSAmbmJzcDt3aXRoaW4gJm5ic3A7dGhlICZuYnNwO3RpbWUgJm5ic3A7Y29uc3RyYWludHMgDQom bmJzcDtyZXF1aXJlZCAmbmJzcDtieSAmbmJzcDtzcGVjaWZpYyAmbmJzcDtjb250ZW50ICZuYnNw O2l0ZW1zLjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/VGhlICZuYnNwO3RyYWNrZXIg Jm5ic3A7cHJvdG9jb2wgJm5ic3A7aGFuZGxlcyAmbmJzcDt0aGUgDQombmJzcDtpbml0aWFsICZu YnNwO2FuZCAmbmJzcDtwZXJpb2RpYyAmbmJzcDtleGNoYW5nZSAmbmJzcDtvZiANCiZuYnNwOz8/ Pz8/Pz9UaGU8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3RyYWNrZXIgJm5ic3A7cHJvdG9j b2wgJm5ic3A7aGFuZGxlcyAmbmJzcDt0aGUgDQombmJzcDtpbml0aWFsICZuYnNwO2FuZCAmbmJz cDtwZXJpb2RpYyAmbmJzcDtleGNoYW5nZSAmbmJzcDtvZjwvRElWPg0KPERJVj4mZ3Q7ICZndDsg Jm5ic3A7Pz8/bWV0YSAmbmJzcDtpbmZvcm1hdGlvbiAmbmJzcDtiZXR3ZWVuICZuYnNwO3RyYWNr ZXJzIA0KJm5ic3A7YW5kICZuYnNwO3BlZXJzLCAmbmJzcDtzdWNoICZuYnNwO2FzICZuYnNwO3Bl ZXIgJm5ic3A7bGlzdHMgDQombmJzcDthbmQ8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO21l dGEgJm5ic3A7aW5mb3JtYXRpb24gJm5ic3A7YmV0d2VlbiAmbmJzcDt0cmFja2VycyANCiZuYnNw O2FuZCAmbmJzcDtwZWVycywgJm5ic3A7c3VjaCAmbmJzcDthcyAmbmJzcDtwZWVyICZuYnNwO2xp c3RzIA0KJm5ic3A7YW5kPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz9jb250ZW50ICZu YnNwO2luZm9ybWF0aW9uLiAmbmJzcDtUaGUgJm5ic3A7cGVlciANCiZuYnNwO3Byb3RvY29sICZu YnNwO2NvbnRyb2xzICZuYnNwO3RoZSAmbmJzcDthZHZlcnRpc2luZyAmbmJzcDthbmQ8L0RJVj4N CjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO2NvbnRlbnQgJm5ic3A7aW5mb3JtYXRpb24uICZuYnNwO1Ro ZSAmbmJzcDtwZWVyIA0KJm5ic3A7cHJvdG9jb2wgJm5ic3A7Y29udHJvbHMgJm5ic3A7dGhlICZu YnNwO2FkdmVydGlzaW5nICZuYnNwO2FuZDwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/ ZXhjaGFuZ2UgJm5ic3A7b2YgJm5ic3A7bWVkaWEgJm5ic3A7ZGF0YSAmbmJzcDtiZXR3ZWVuIA0K Jm5ic3A7dGhlICZuYnNwO3BlZXJzLiAmbmJzcDs/Pz8/Pz8/ZXhjaGFuZ2UgJm5ic3A7b2YgJm5i c3A7bWVkaWEgDQombmJzcDtkYXRhPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDthdmFpbGFi aWxpdHkgJm5ic3A7YmV0d2VlbiAmbmJzcDt0aGUgJm5ic3A7cGVlcnMuPC9ESVY+DQo8RElWPiZn dDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/RXhpc3RpbmcgJm5ic3A7SUVU RiAmbmJzcDthbmQgJm5ic3A7b3RoZXIgDQombmJzcDtzdGFuZGFyZHMgJm5ic3A7d2lsbCAmbmJz cDtiZSAmbmJzcDt1c2VkICZuYnNwO2ZvciAmbmJzcDt0aGUgDQombmJzcDtlbmNvZGluZyAmbmJz cDthbmQ8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO0V4aXN0aW5nICZuYnNwO0lFVEYgJm5i c3A7YW5kICZuYnNwO290aGVyICZuYnNwO3N0YW5kYXJkcyANCiZuYnNwO3dpbGwgJm5ic3A7YmUg Jm5ic3A7dXNlZCAmbmJzcDtmb3IgJm5ic3A7dGhlICZuYnNwO2VuY29kaW5nIA0KJm5ic3A7YW5k PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz90cmFuc21pc3Npb24gJm5ic3A7b2YgJm5i c3A7dGhlICZuYnNwO21lZGlhIA0KJm5ic3A7Y29udGVudCAmbmJzcDtiZXR3ZWVuICZuYnNwO3Bl ZXJzLiAmbmJzcDtQUFNQICZuYnNwO2lzICZuYnNwO25vdDwvRElWPg0KPERJVj4mZ3Q7ICZndDsg Jm5ic3A7Y2hhcnRlcmVkICZuYnNwOz8/Pz8/P3RyYW5zbWlzc2lvbiAmbmJzcDtvZiAmbmJzcDt0 aGUgDQombmJzcDttZWRpYSAmbmJzcDtjb250ZW50ICZuYnNwO2JldHdlZW4gJm5ic3A7cGVlcnMu ICZuYnNwO1BQU1AgJm5ic3A7aXMgDQombmJzcDtub3Q8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZu YnNwO2NoYXJ0ZXJlZDwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/dG8gJm5ic3A7d29y ayAmbmJzcDtvbiAmbmJzcDttZWRpYSAmbmJzcDt0cmFuc21pc3Npb24gDQombmJzcDtwcm90b2Nv bHMsICZuYnNwO21lZGlhICZuYnNwO2VuY29kaW5nICZuYnNwO3RlY2huaXF1ZXMgDQombmJzcDs/ Pz8/Pz+gdG88L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3dvcmsgJm5ic3A7b24gJm5ic3A7 bWVkaWEgJm5ic3A7dHJhbnNtaXNzaW9uIA0KJm5ic3A7cHJvdG9jb2xzLCAmbmJzcDttZWRpYSAm bmJzcDtlbmNvZGluZyAmbmJzcDt0ZWNobmlxdWVzPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJz cDs/Pz9vciAmbmJzcDtvdGhlciAmbmJzcDtjb21wb25lbnRzICZuYnNwO29mICZuYnNwO2EgDQom bmJzcDtQMlAgJm5ic3A7c3RyZWFtaW5nICZuYnNwO3N5c3RlbSAmbmJzcDtzdWNoICZuYnNwO2Fz ICZuYnNwO3BsYXlvdXQgDQombmJzcDs/Pz8/P29yICZuYnNwO290aGVyPC9ESVY+DQo8RElWPiZn dDsgJmd0OyAmbmJzcDtjb21wb25lbnRzICZuYnNwO29mICZuYnNwO2EgJm5ic3A7UDJQICZuYnNw O3N0cmVhbWluZyANCiZuYnNwO3N5c3RlbSAmbmJzcDtzdWNoICZuYnNwO2FzICZuYnNwO3BsYXlv dXQ8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P3NjaGVkdWxpbmcgJm5ic3A7YW5kICZu YnNwO2NvbnRyb2wsICZuYnNwO2V0Yy4gDQombmJzcDs/Pz8/P6BzY2hlZHVsaW5nICZuYnNwO2Fu ZCAmbmJzcDtjb250cm9sLCAmbmJzcDtldGMuPC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0K PERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/VGhlICZuYnNwO3dvcmsgJm5ic3A7aXRlbXMgJm5ic3A7 b2YgJm5ic3A7dGhlICZuYnNwO1BQU1AgDQombmJzcDtXRyAmbmJzcDthcmU6ICZuYnNwOz8/Pz8/ P6BUaGUgJm5ic3A7d29yayAmbmJzcDtpdGVtcyAmbmJzcDtvZiAmbmJzcDt0aGUgDQombmJzcDtQ UFNQICZuYnNwO1dHICZuYnNwO2FyZTo8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElW PiZndDsgJmd0OyAmbmJzcDs/Pz8oMSkgJm5ic3A7QSAmbmJzcDsicHJvYmxlbSAmbmJzcDtzdGF0 ZW1lbnQiIA0KJm5ic3A7ZG9jdW1lbnQgJm5ic3A7dGhhdCAmbmJzcDtnaXZlcyAmbmJzcDthbiAm bmJzcDtvdmVydmlldyAmbmJzcDtvZiAmbmJzcDt0aGUgDQombmJzcDs/Pz8/Pz8/PzEpICZuYnNw O0E8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOyJwcm9ibGVtICZuYnNwO3N0YXRlbWVudCIg Jm5ic3A7ZG9jdW1lbnQgJm5ic3A7dGhhdCANCiZuYnNwO2dpdmVzICZuYnNwO2FuICZuYnNwO292 ZXJ2aWV3ICZuYnNwO29mICZuYnNwO3RoZTwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxE SVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P3NraXBwaW5nICZuYnNwO3RvICZuYnNwO2NoYW5nZSAmbmJz cDthdC8gJm5ic3A7bGluZSANCiZuYnNwOzczLyAmbmJzcDs/Pz8/c2tpcHBpbmcgJm5ic3A7dG8g Jm5ic3A7Y2hhbmdlICZuYnNwO2F0LyAmbmJzcDtsaW5lIA0KJm5ic3A7NzQvPC9ESVY+DQo8RElW PiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/KDQpICZuYnNwO0EgJm5i c3A7ZGV0YWlsZWQgJm5ic3A7c3BlY2lmaWNhdGlvbiAmbmJzcDtvZiANCiZuYnNwO3RoZSAmbmJz cDtQUFNQICZuYnNwO3BlZXIgJm5ic3A7cHJvdG9jb2wuICZuYnNwOz8/Pz8oNCkgJm5ic3A7QSAN CiZuYnNwO2RldGFpbGVkPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDtzcGVjaWZpY2F0aW9u ICZuYnNwO29mICZuYnNwO3RoZSAmbmJzcDtQUFNQICZuYnNwO3BlZXIgDQombmJzcDtwcm90b2Nv bC48L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz8o NSkgJm5ic3A7QSAmbmJzcDtkZXRhaWxlZCAmbmJzcDtzcGVjaWZpY2F0aW9uICZuYnNwO29mIA0K Jm5ic3A7dGhlICZuYnNwO1BQU1AgJm5ic3A7dHJhY2tlciAmbmJzcDtwcm90b2NvbC4gJm5ic3A7 Pz8/Pz8/PzUpICZuYnNwO0E8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO2RldGFpbGVkICZu YnNwO3NwZWNpZmljYXRpb24gJm5ic3A7b2YgJm5ic3A7dGhlICZuYnNwO1BQU1AgDQombmJzcDt0 cmFja2VyICZuYnNwO3Byb3RvY29sLjwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+ Jmd0OyAmZ3Q7ICZuYnNwOz8/Pyg2KSAmbmJzcDtBICZuYnNwOyJ1c2FnZSAmbmJzcDtndWlkZSIg Jm5ic3A7dGhhdCANCiZuYnNwO2Rlc2NyaWJlcyAmbmJzcDtob3cgJm5ic3A7dGhlICZuYnNwO3R3 byAmbmJzcDtQUFNQICZuYnNwO3Byb3RvY29scyANCiZuYnNwO2FuZCAmbmJzcDs/Pz8/Pz8/KDYp PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDtBICZuYnNwOyJ1c2FnZSAmbmJzcDtndWlkZSIg Jm5ic3A7dGhhdCAmbmJzcDtkZXNjcmliZXMgDQombmJzcDtob3cgJm5ic3A7dGhlICZuYnNwO3R3 byAmbmJzcDtQUFNQICZuYnNwO3Byb3RvY29scyAmbmJzcDthbmQ8L0RJVj4NCjxESVY+Jmd0OyAm Z3Q7ICZuYnNwOz8/P2V4aXN0aW5nICZuYnNwO0lFVEYgJm5ic3A7cHJvdG9jb2xzLCAmbmJzcDtz dWNoICZuYnNwO2FzIA0KJm5ic3A7UkVMT0FELCAmbmJzcDtBTFRPICZuYnNwO29yICZuYnNwO1JU U1AsICZuYnNwO2NhbiAmbmJzcDtiZSANCiZuYnNwOz8/Pz8/ZXhpc3Rpbmc8L0RJVj4NCjxESVY+ Jmd0OyAmZ3Q7ICZuYnNwO0lFVEYgJm5ic3A7cHJvdG9jb2xzLCAmbmJzcDtzdWNoICZuYnNwO2Fz ICZuYnNwO1JFTE9BRCwgDQombmJzcDtBTFRPICZuYnNwO29yICZuYnNwO1JUU1AsICZuYnNwO2Nh biAmbmJzcDtiZTwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/Y29tYmluZWQgJm5ic3A7 dG8gJm5ic3A7Y3JlYXRlICZuYnNwO2EgJm5ic3A7ZGVwbG95YWJsZSANCiZuYnNwO29wZXJhdGlv bmFsICZuYnNwO1AyUCAmbmJzcDtzdHJlYW1pbmcgJm5ic3A7c3lzdGVtLjwvRElWPg0KPERJVj4m Z3Q7ICZndDsgJm5ic3A7Y29tYmluZWQgJm5ic3A7dG8gJm5ic3A7Y3JlYXRlICZuYnNwO2EgJm5i c3A7ZGVwbG95YWJsZSANCiZuYnNwO29wZXJhdGlvbmFsICZuYnNwO1AyUCAmbmJzcDtzdHJlYW1p bmcgJm5ic3A7c3lzdGVtLjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/VGhpcyAmbmJz cDtkb2N1bWVudCAmbmJzcDttYXkgJm5ic3A7YWxzbyAmbmJzcDtkaXNjdXNzIA0KJm5ic3A7dmFy aWFudHMgJm5ic3A7b2YgJm5ic3A7c3VjaCAmbmJzcDthICZuYnNwO3N5c3RlbSAmbmJzcDt0aGF0 LCANCiZuYnNwOz8/Pz+gVGhpczwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7ZG9jdW1lbnQg Jm5ic3A7bWF5ICZuYnNwO2Fsc28gJm5ic3A7ZGlzY3VzcyAmbmJzcDt2YXJpYW50cyANCiZuYnNw O29mICZuYnNwO3N1Y2ggJm5ic3A7YSAmbmJzcDtzeXN0ZW0gJm5ic3A7dGhhdCw8L0RJVj4NCjxE SVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2ZvciAmbmJzcDtleGFtcGxlLCAmbmJzcDt1c2UgJm5ic3A7 bGF5ZXJlZCAmbmJzcDttZWRpYSANCiZuYnNwO2VuY29kaW5nICZuYnNwO2FuZCAmbmJzcDtyZWxh dGVkICZuYnNwO21lZGlhICZuYnNwO2NodW5rIA0KJm5ic3A7Pz8/P2ZvcjwvRElWPg0KPERJVj4m Z3Q7ICZndDsgJm5ic3A7ZXhhbXBsZSwgJm5ic3A7dXNlICZuYnNwO2xheWVyZWQgJm5ic3A7bWVk aWEgJm5ic3A7ZW5jb2RpbmcgDQombmJzcDthbmQgJm5ic3A7cmVsYXRlZCAmbmJzcDttZWRpYSAm bmJzcDtjaHVuazwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/ZGVzY3JpcHRpb25zICZu YnNwO2luICZuYnNwO3BlZXIgJm5ic3A7cHJvdG9jb2wgDQombmJzcDtmb3IgJm5ic3A7bW9yZSAm bmJzcDtyb2J1c3QgJm5ic3A7c3RyZWFtaW5nLiANCiZuYnNwOz8/Pz8/Pz+gZGVzY3JpcHRpb25z PC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDtpbiAmbmJzcDt0aGUgJm5ic3A7cGVlciAmbmJz cDtwcm90b2NvbCAmbmJzcDtmb3IgJm5ic3A7bW9yZSANCiZuYnNwO3JvYnVzdCAmbmJzcDtzdHJl YW1pbmcuPC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7 Pz8/VGhlICZuYnNwO3dvcmsgJm5ic3A7aXRlbXMgJm5ic3A7b2YgJm5ic3A7dGhlICZuYnNwO1BQ U1AgDQombmJzcDtXRyAmbmJzcDtpbnRlcmFjdHMgJm5ic3A7d2l0aCAmbmJzcDt0aGUgJm5ic3A7 d29yayAmbmJzcDtwZXJmb3JtZWQgDQombmJzcDtpbiAmbmJzcDs/Pz8/Pz+gVGhlPC9ESVY+DQo8 RElWPiZndDsgJmd0OyAmbmJzcDt3b3JrICZuYnNwO2l0ZW1zICZuYnNwO29mICZuYnNwO3RoZSAm bmJzcDtQUFNQICZuYnNwO1dHIA0KJm5ic3A7aW50ZXJhY3RzICZuYnNwO3dpdGggJm5ic3A7dGhl ICZuYnNwO3dvcmsgJm5ic3A7cGVyZm9ybWVkICZuYnNwO2luPC9ESVY+DQo8RElWPiZndDsgJmd0 OyAmbmJzcDs/Pz9vdGhlciAmbmJzcDtJRVRGICZuYnNwO1dHcywgJm5ic3A7aW5jbHVkaW5nIA0K Jm5ic3A7UDJQU0lQLCAmbmJzcDtBTFRPLCAmbmJzcDtMRURCQVQgJm5ic3A7YW5kICZuYnNwO01N VVNJQy4gDQombmJzcDtXaGVuZXZlcjwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7b3RoZXIg Jm5ic3A7SUVURiAmbmJzcDtXR3MsICZuYnNwO2luY2x1ZGluZyAmbmJzcDtQMlBTSVAsIA0KJm5i c3A7QUxUTywgJm5ic3A7TEVEQkFUICZuYnNwO2FuZCAmbmJzcDtNTVVTSUMuICZuYnNwO1doZW5l dmVyPC9ESVY+DQo8RElWPiZndDsgJmd0OyAmbmJzcDs/Pz9leHRlbnNpb25zICZuYnNwO29yICZu YnNwO21vZGlmaWNhdGlvbiAmbmJzcDt0byANCiZuYnNwO3RoZSAmbmJzcDtwcm90b2NvbHMgJm5i c3A7ZGV2ZWxvcGVkICZuYnNwO2luICZuYnNwO290aGVyICZuYnNwO1dHczwvRElWPg0KPERJVj4m Z3Q7ICZndDsgJm5ic3A7ZXh0ZW5zaW9ucyAmbmJzcDtvciAmbmJzcDttb2RpZmljYXRpb24gJm5i c3A7dG8gJm5ic3A7dGhlIA0KJm5ic3A7cHJvdG9jb2xzICZuYnNwO2RldmVsb3BlZCAmbmJzcDtp biAmbmJzcDtvdGhlciAmbmJzcDtXR3M8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/P2Fy ZSAmbmJzcDtkZWVtZWQgJm5ic3A7bmVjZXNzYXJ5LCAmbmJzcDtQUFNQICZuYnNwO3NoYWxsIA0K Jm5ic3A7Y29tbXVuaWNhdGUgJm5ic3A7YW5kICZuYnNwO2Rpc2N1c3MgJm5ic3A7dGhlICZuYnNw Oz8/Pz8/oGFyZTwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7ZGVlbWVkICZuYnNwO25lY2Vz c2FyeSwgJm5ic3A7UFBTUCAmbmJzcDtzaGFsbCANCiZuYnNwO2NvbW11bmljYXRlICZuYnNwO2Fu ZCAmbmJzcDtkaXNjdXNzICZuYnNwO3RoZTwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7Pz8/ cmVxdWlyZW1lbnRzICZuYnNwO2ZvciAmbmJzcDtzdWNoICZuYnNwO2V4dGVuc2lvbnMgDQombmJz cDt3aXRoICZuYnNwO3RoZSAmbmJzcDtyZWxldmFudCAmbmJzcDtXR3MuICZuYnNwO1RoZSAmbmJz cDtkZXNpZ248L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO3JlcXVpcmVtZW50cyAmbmJzcDtm b3IgJm5ic3A7c3VjaCAmbmJzcDtleHRlbnNpb25zIA0KJm5ic3A7d2l0aCAmbmJzcDt0aGUgJm5i c3A7cmVsZXZhbnQgJm5ic3A7V0dzLiAmbmJzcDtUaGUgJm5ic3A7ZGVzaWduPC9ESVY+DQo8RElW PiZndDsgJmd0OyAmbmJzcDs/Pz9vZiAmbmJzcDtzdWNoICZuYnNwO2V4dGVuc2lvbnMgJm5ic3A7 aXMgJm5ic3A7b3V0IA0KJm5ic3A7b2YgJm5ic3A7c2NvcGUgJm5ic3A7Zm9yICZuYnNwO1BQU1Au ICZuYnNwOz8/Pz8/oG9mICZuYnNwO3N1Y2ggDQombmJzcDtleHRlbnNpb25zICZuYnNwO2lzICZu YnNwO291dDwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7b2YgJm5ic3A7c2NvcGUgJm5ic3A7 Zm9yICZuYnNwO1BQU1AuPC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZn dDsgJm5ic3A7Pz8/R29hbHMgJm5ic3A7YW5kICZuYnNwO01pbGVzdG9uZXM6ICZuYnNwOz8/Pz8/ R29hbHMgDQombmJzcDthbmQgJm5ic3A7TWlsZXN0b25lczo8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7 PC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDsgJm5ic3A7oEVuZCAm bmJzcDtvZiAmbmJzcDtjaGFuZ2VzLiAmbmJzcDszICZuYnNwO2NoYW5nZSANCiZuYnNwO2Jsb2Nr cy48L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwOz8/Py8zICZuYnNwO2xpbmVzICZuYnNwO2No YW5nZWQgJm5ic3A7b3IgJm5ic3A7ZGVsZXRlZC8gDQombmJzcDs/PyAmbmJzcDsvICZuYnNwOz8/ LzQgJm5ic3A7bGluZXMgJm5ic3A7Y2hhbmdlZCAmbmJzcDtvciANCiZuYnNwO2FkZGVkLzwvRElW Pg0KPERJVj4mZ3Q7ICZndDs8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO1RoaXMgJm5ic3A7 aHRtbCAmbmJzcDtkaWZmICZuYnNwO3dhcyAmbmJzcDtwcm9kdWNlZCANCiZuYnNwO2J5ICZuYnNw O3JmY2RpZmYgJm5ic3A7MS4zNi4gJm5ic3A7VGhlICZuYnNwO2xhdGVzdCAmbmJzcDt2ZXJzaW9u IA0KJm5ic3A7aXM8L0RJVj4NCjxESVY+Jmd0OyAmZ3Q7ICZuYnNwO2F2YWlsYWJsZSAmbmJzcDtm cm9tICZuYnNwOzxBIA0KaHJlZj0iaHR0cDovL3Rvb2xzLmlldGYub3JnL3Rvb2xzL3JmY2RpZmYv Ij5odHRwOi8vdG9vbHMuaWV0Zi5vcmcvdG9vbHMvcmZjZGlmZi88L0E+PC9ESVY+DQo8RElWPiZn dDsgJmd0OyAmbmJzcDsgJmx0OzxBIA0KaHJlZj0iaHR0cDovL3d3dy50b29scy5pZXRmLm9yZy90 b29scy9yZmNkaWZmLyI+aHR0cDovL3d3dy50b29scy5pZXRmLm9yZy90b29scy9yZmNkaWZmLzwv QT4gDQomZ3Q7PC9ESVY+DQo8RElWPiZndDsgJmd0OzwvRElWPg0KPERJVj4mZ3Q7ICZndDs8L0RJ Vj4NCjxESVY+Jmd0OyAmZ3Q7PC9ESVY+DQo8RElWPiZndDs8L0RJVj4NCjxESVY+Jmd0OyAmbmJz cDtfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXzwvRElWPg0K PERJVj4mZ3Q7ICZuYnNwO3Bwc3AgJm5ic3A7bWFpbGluZyAmbmJzcDtsaXN0PC9ESVY+DQo8RElW PiZndDsgJm5ic3A7cHBzcEBpZXRmLm9yZzwvRElWPg0KPERJVj4mZ3Q7ICZuYnNwO2h0dHBzOi8v d3d3LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vcHBzcDwvRElWPg0KPERJVj4mZ3Q7PC9ESVY+ DQo8RElWPl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fPC9E SVY+DQo8RElWPnBwc3AgJm5ic3A7bWFpbGluZyAmbmJzcDtsaXN0PC9ESVY+DQo8RElWPnBwc3BA aWV0Zi5vcmc8L0RJVj4NCjxESVY+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5m by9wcHNwPC9ESVY+DQo8RElWPl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fPC9ESVY+DQo8RElWPnBwc3AgJm5ic3A7bWFpbGluZyAmbmJzcDtsaXN0PC9ESVY+ DQo8RElWPnBwc3BAaWV0Zi5vcmc8L0RJVj4NCjxESVY+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFp bG1hbi9saXN0aW5mby9wcHNwPC9ESVY+PC9GT05UPjwvRElWPjwvQk9EWT48L0hUTUw+DQo= --=====003_Dragon636780365225_=====-- From lars.eggert@nokia.com Thu Feb 4 23:14:09 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id C9A1128C110 for ; Thu, 4 Feb 2010 23:14:03 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.574 X-Spam-Level: X-Spam-Status: No, score=-6.574 tagged_above=-999 required=5 tests=[AWL=0.025, BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pDCl3YPFqxti for ; Thu, 4 Feb 2010 23:13:56 -0800 (PST) Received: from mgw-mx03.nokia.com (smtp.nokia.com [192.100.122.230]) by core3.amsl.com (Postfix) with ESMTP id 87E6928C0F8 for ; Thu, 4 Feb 2010 23:13:55 -0800 (PST) Received: from vaebh106.NOE.Nokia.com (vaebh106.europe.nokia.com [10.160.244.32]) by mgw-mx03.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o157Edhl018789 for ; Fri, 5 Feb 2010 09:14:42 +0200 Received: from vaebh104.NOE.Nokia.com ([10.160.244.30]) by vaebh106.NOE.Nokia.com with Microsoft SMTPSVC(6.0.3790.3959); Fri, 5 Feb 2010 09:14:35 +0200 Received: from mgw-sa01.ext.nokia.com ([147.243.1.47]) by vaebh104.NOE.Nokia.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Fri, 5 Feb 2010 09:14:34 +0200 Received: from mail.fit.nokia.com (esdhcp030222.research.nokia.com [172.21.30.222]) by mgw-sa01.ext.nokia.com (Switch-3.3.3/Switch-3.3.3) with ESMTP id o157EXSb003602 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 5 Feb 2010 09:14:33 +0200 From: Lars Eggert X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.95.3 at fit.nokia.com Content-Type: multipart/signed; boundary=Apple-Mail-30--715942773; protocol="application/pkcs7-signature"; micalg=sha1 Date: Fri, 5 Feb 2010 09:14:25 +0200 Message-Id: <385C4E72-BE39-44B9-B324-3A5A1AF902A4@nokia.com> To: ppsp@ietf.org Mime-Version: 1.0 (Apple Message framework v1077) X-Mailer: Apple Mail (2.1077) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.3 (mail.fit.nokia.com [0.0.0.0]); Fri, 05 Feb 2010 09:14:27 +0200 (EET) X-OriginalArrivalTime: 05 Feb 2010 07:14:34.0249 (UTC) FILETIME=[DE59E790:01CAA632] X-Nokia-AV: Clean Subject: [ppsp] status of PPSP X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Feb 2010 07:14:11 -0000 --Apple-Mail-30--715942773 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi, on yesterday's telechat, the IESG discussed PPSP and we'll take the = charter to the next stage, which is external review. The announcement = should go out in a few days. Lars= --Apple-Mail-30--715942773 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIGbDCCAyUw ggKOoAMCAQICEAdjk36sXKbnVn15S0/qUp0wDQYJKoZIhvcNAQEFBQAwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQ ZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTA5MDYxNTExMjYxNFoXDTEwMDYxNTExMjYx NFowXDEPMA0GA1UEBBMGRWdnZXJ0MQ0wCwYDVQQqEwRMYXJzMRQwEgYDVQQDEwtMYXJzIEVnZ2Vy dDEkMCIGCSqGSIb3DQEJARYVbGFycy5lZ2dlcnRAbm9raWEuY29tMIIBIjANBgkqhkiG9w0BAQEF AAOCAQ8AMIIBCgKCAQEA7mR8A+Pn0/FsUkMX6Pyjw+FL3IFcJk8GaKV5VJ40TMI0Wh8oq20cqA9X uqnVDW9WztKwH+o+msJenLwWpprbpJm4TImYGbnUJxYyN8gb81aiX1Bw2xCpJ5z3H2+8DsReJLuY Rdl4bVvaIxLIL4odmfsRwzPyNkOK8LRtfl6OPcaDOlFWzbikULfIVGGu7BqK4lxQSpYwwpZkOMOB 6nnBSfUOtBEmqO+qZG/nL/JxWFV5vxQgg4XHbsMMTxFf6+ji18BD09BUIfDLTuJoCzFmQhrM9vLT VuRhHWSL20LoafGjXv6mPt3i9IGJHpVb2dMQUgOgRyWHTKiUJVU/rUTdWwIDAQABo14wXDAqBgUr ZQEEAQQhMB8CAQAwGjAYAgEEBBNMMnVNeWZmQk5VYk5KSmNkWjJzMCAGA1UdEQQZMBeBFWxhcnMu ZWdnZXJ0QG5va2lhLmNvbTAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBBQUAA4GBADUx+67n98wt I1vydB90HeSZP4Y64VCxxb0NxGGFvfc2+JdVKeHJ/xT+l+ygYKsWNwJJprkPi4WZ5G0crkq4VK1H 5drEJIztpSPVfWI05vPidaaGuuuCR+6MvJMtOTEYEvc/6eovBnkrzRf9x5x5EyuJXAWTeuBADg80 QI3vQ1tZMIIDPzCCAqigAwIBAgIBDTANBgkqhkiG9w0BAQUFADCB0TELMAkGA1UEBhMCWkExFTAT BgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UEBxMJQ2FwZSBUb3duMRowGAYDVQQKExFUaGF3dGUg Q29uc3VsdGluZzEoMCYGA1UECxMfQ2VydGlmaWNhdGlvbiBTZXJ2aWNlcyBEaXZpc2lvbjEkMCIG A1UEAxMbVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIENBMSswKQYJKoZIhvcNAQkBFhxwZXJzb25h bC1mcmVlbWFpbEB0aGF3dGUuY29tMB4XDTAzMDcxNzAwMDAwMFoXDTEzMDcxNjIzNTk1OVowYjEL MAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNV BAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMIGfMA0GCSqGSIb3DQEBAQUA A4GNADCBiQKBgQDEpjxVc1X7TrnKmVoeaMB1BHCd3+n/ox7svc31W/Iadr1/DDph8r9RzgHU5VAK MNcCY1osiRVwjt3J8CuFWqo/cVbLrzwLB+fxH5E2JCoTzyvV84J3PQO+K/67GD4Hv0CAAmTXp6a7 n2XRxSpUhQ9IBH+nttE8YQRAHmQZcmC3+wIDAQABo4GUMIGRMBIGA1UdEwEB/wQIMAYBAf8CAQAw QwYDVR0fBDwwOjA4oDagNIYyaHR0cDovL2NybC50aGF3dGUuY29tL1RoYXd0ZVBlcnNvbmFsRnJl ZW1haWxDQS5jcmwwCwYDVR0PBAQDAgEGMCkGA1UdEQQiMCCkHjAcMRowGAYDVQQDExFQcml2YXRl TGFiZWwyLTEzODANBgkqhkiG9w0BAQUFAAOBgQBIjNFQg+oLLswNo2asZw9/r6y+whehQ5aUnX9M Ibj4Nh+qLZ82L8D0HFAgk3A8/a3hYWLD2ToZfoSxmRsAxRoLgnSeJVCUYsfbJ3FXJY3dqZw5jowg T2Vfldr394fWxghOrvbqNOUQGls1TXfjViF4gtwhGTXeJLHTHUb/XV9lTzGCAxAwggMMAgEBMHYw YjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAq BgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAhAHY5N+rFym51Z9eUtP 6lKdMAkGBSsOAwIaBQCgggFvMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkF MQ8XDTEwMDIwNTA3MTQyNlowIwYJKoZIhvcNAQkEMRYEFH1zO8yBoeeqkOWBoqJPiFOOD/xzMIGF BgkrBgEEAYI3EAQxeDB2MGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGlu ZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBD QQIQB2OTfqxcpudWfXlLT+pSnTCBhwYLKoZIhvcNAQkQAgsxeKB2MGIxCzAJBgNVBAYTAlpBMSUw IwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVy c29uYWwgRnJlZW1haWwgSXNzdWluZyBDQQIQB2OTfqxcpudWfXlLT+pSnTANBgkqhkiG9w0BAQEF AASCAQBX0VsOspDqrR9IvtxQql2NacSQibuTBdI6BbxLJfcJZS737rt/yiPh89OOxYEAW4ofWKsI jtY4pw0xoMAYpGeyTfCFYS+vrbXIo21vXsG3Fky/lYDTPVFAoAgEBtUKH+z/8/smvrRAHoOmMnhO EztBQLAKHxDebGBgnoNqU20+Ek3GuVHK0m2pJ+aEBO01IlCDIFCdnNRhJNKyJTYVhTNDMhdLO3s0 7xl4Dv5CQQpO5FbIiCIcN28uoaR65LwiM1RatyKngVqDS4J3cgJxwXpQY7tvNafNKUGlYQZ4qpIH 8WauX0PT2xA7Wrqws9XK8oaCtGC/yqEPCfF28Y15siUkAAAAAAAA --Apple-Mail-30--715942773-- From zhangyunfei@chinamobile.com Thu Feb 4 23:59:16 2010 Return-Path: X-Original-To: ppsp@core3.amsl.com Delivered-To: ppsp@core3.amsl.com Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 7A94728C0FB for ; Thu, 4 Feb 2010 23:59:16 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -95.279 X-Spam-Level: X-Spam-Status: No, score=-95.279 tagged_above=-999 required=5 tests=[AWL=-0.595, BAYES_05=-1.11, HTML_MESSAGE=0.001, MIME_BASE64_TEXT=1.753, MIME_CHARSET_FARAWAY=2.45, RELAY_IS_221=2.222, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Xs-k7bluzMkT for ; Thu, 4 Feb 2010 23:59:15 -0800 (PST) Received: from cmccmta.chinamobile.com (cmccmta.chinamobile.com [221.130.253.133]) by core3.amsl.com (Postfix) with ESMTP id 6C7173A6B60 for ; Thu, 4 Feb 2010 23:59:15 -0800 (PST) Received: from LENOVO-917FFE55 ([10.1.5.3]) by mail.chinamobile.com (Lotus Domino Release 6.5.5FP1) with SMTP id 2010020516125025-14468 ; Fri, 5 Feb 2010 16:12:50 +0800 Date: Fri, 5 Feb 2010 15:59:46 +0800 From: "zhangyunfei" To: "Lars Eggert" , "ppsp@ietf.org" References: <385C4E72-BE39-44B9-B324-3A5A1AF902A4@nokia.com> Message-ID: <201002051559445625321@chinamobile.com> X-mailer: Foxmail 6, 2, 103, 20 [cn] Mime-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on jtgsml01/servers/cmcc(Release 6.5.5FP1 | April 14, 2006) at 2010-02-05 16:12:52, Serialize by Router on cmccmta/servers/cmcc(Release 6.5.5FP1 | April 14, 2006) at 2010-02-05 16:00:04, Serialize complete at 2010-02-05 16:00:04 Content-Type: multipart/alternative; boundary="=====003_Dragon745700114100_=====" Subject: Re: [ppsp] status of PPSP X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Feb 2010 07:59:16 -0000 This is a multi-part message in MIME format. --=====003_Dragon745700114100_===== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="gb2312" R3JlYXQhVGhhbmtzIExhcnMgZm9yIHRoZSBpbmZvcm1hdGlvbi4NCg0KQlINCll1bmZlaQ0KDQoN Cg0KDQp6aGFuZ3l1bmZlaQ0KMjAxMC0wMi0wNQ0KDQoNCg0Kt6K8/sjLo7ogTGFycyBFZ2dlcnQN Creiy83Ksbzko7ogMjAxMC0wMi0wNSAxNToyODoxMg0KytW8/sjLo7ogcHBzcEBpZXRmLm9yZw0K s63LzaO6IA0K1vfM4qO6IFtwcHNwXSBzdGF0dXMgb2YgUFBTUA0KDQpIaSwNCg0Kb24gIHllc3Rl cmRheSdzICB0ZWxlY2hhdCwgIHRoZSAgSUVTRyAgZGlzY3Vzc2VkICBQUFNQICBhbmQgIHdlJ2xs ICB0YWtlICB0aGUgIGNoYXJ0ZXIgIHRvICB0aGUgIG5leHQgIHN0YWdlLCAgd2hpY2ggIGlzICBl eHRlcm5hbCAgcmV2aWV3LiAgVGhlICBhbm5vdW5jZW1lbnQgIHNob3VsZCAgZ28gIG91dCAgaW4g IGEgIGZldyAgZGF5cy4NCg0KTGFyc19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fDQpwcHNwICBtYWlsaW5nICBsaXN0DQpwcHNwQGlldGYub3JnDQpodHRwczov L3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3Bwc3ANCg== --=====003_Dragon745700114100_===== Content-Transfer-Encoding: base64 Content-Type: text/html; charset="gb2312" PCFET0NUWVBFIEhUTUwgUFVCTElDICItLy9XM0MvL0RURCBIVE1MIDQuMCBUcmFuc2l0aW9uYWwv L0VOIj4NCjxIVE1MPjxIRUFEPg0KPE1FVEEgaHR0cC1lcXVpdj1Db250ZW50LVR5cGUgY29udGVu dD0idGV4dC9odG1sOyBjaGFyc2V0PWdiMjMxMiI+DQo8TUVUQSBjb250ZW50PSJNU0hUTUwgNi4w MC4yOTAwLjM0OTIiIG5hbWU9R0VORVJBVE9SPg0KPFNUWUxFPg0KPCEtLQ0KIC8qIEZvbnQgRGVm aW5pdGlvbnMgKi8NCiBAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OsvOzOU7DQoJcGFub3NlLTE6 MiAxIDYgMCAzIDEgMSAxIDEgMTt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OlZlcmRhbmE7 DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZh bWlseToiXEDLzszlIjsNCglwYW5vc2UtMToyIDEgNiAwIDMgMSAxIDEgMSAxO30NCiAvKiBTdHls ZSBEZWZpbml0aW9ucyAqLw0KIHAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3Jt YWwNCgl7bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJdGV4dC1hbGlnbjpq dXN0aWZ5Ow0KCXRleHQtanVzdGlmeTppbnRlci1pZGVvZ3JhcGg7DQoJZm9udC1zaXplOjEwLjVw dDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQphOmxpbmssIHNwYW4uTXNvSHlw ZXJsaW5rDQoJe2NvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZp c2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7Y29sb3I6cHVycGxlOw0KCXRleHQt ZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTcNCgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWwtY29tcG9zZTsNCglmb250LWZhbWlseTpWZXJkYW5hOw0KCWNvbG9yOndpbmRv d3RleHQ7DQoJZm9udC13ZWlnaHQ6bm9ybWFsOw0KCWZvbnQtc3R5bGU6bm9ybWFsOw0KCXRleHQt ZGVjb3JhdGlvbjpub25lIG5vbmU7fQ0KIC8qIFBhZ2UgRGVmaW5pdGlvbnMgKi8NCiBAcGFnZSBT ZWN0aW9uMQ0KCXtzaXplOjU5NS4zcHQgODQxLjlwdDsNCgltYXJnaW46NzIuMHB0IDkwLjBwdCA3 Mi4wcHQgOTAuMHB0Ow0KCWxheW91dC1ncmlkOjE1LjZwdDt9DQpkaXYuU2VjdGlvbjENCgl7cGFn ZTpTZWN0aW9uMTt9DQotLT4NCjwvU1RZTEU+DQo8L0hFQUQ+DQo8Qk9EWT4NCjxESVY+PEZPTlQg ZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPkdyZWF0IVRoYW5rcyBMYXJzIGZvciB0 aGUgDQppbmZvcm1hdGlvbi48L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBj b2xvcj0jMDAwMGZmIHNpemU9Mj48L0ZPTlQ+Jm5ic3A7PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9 VmVyZGFuYSBjb2xvcj0jMDAwMGZmIHNpemU9Mj5CUjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQg ZmFjZT1WZXJkYW5hIGNvbG9yPSMwMDAwZmYgc2l6ZT0yPll1bmZlaTwvRk9OVD48L0RJVj4NCjxE SVY+PEZPTlQgZmFjZT1WZXJkYW5hIHNpemU9Mj48L0ZPTlQ+Jm5ic3A7PC9ESVY+DQo8RElWIGFs aWduPWxlZnQ+DQo8RElWIGFsaWduPWxlZnQ+PEZPTlQgZmFjZT1WZXJkYW5hIHNpemU9Mj4NCjxI UiBzdHlsZT0iV0lEVEg6IDEyMnB4OyBIRUlHSFQ6IDJweCIgU0laRT0yPg0KPC9GT05UPjwvRElW Pg0KPERJVj48Rk9OVCBjb2xvcj0jYzBjMGMwPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+emhh bmd5dW5mZWk8L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+MjAx MC0wMi0wNTwvRk9OVD48L0ZPTlQ+PC9ESVY+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFu YSBzaXplPTI+DQo8SFI+DQo8L0ZPTlQ+PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYT48 Rk9OVCBzaXplPTI+PFNUUk9ORz63orz+yMujujwvU1RST05HPiBMYXJzIA0KRWdnZXJ0PC9GT05U PjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hPjxGT05UIHNpemU9Mj48U1RS T05HPreiy83Ksbzko7o8L1NUUk9ORz4gDQoyMDEwLTAyLTA1Jm5ic3A7MTU6Mjg6MTI8L0ZPTlQ+ PC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmE+PEZPTlQgc2l6ZT0yPjxTVFJP Tkc+ytW8/sjLo7o8L1NUUk9ORz4gDQpwcHNwQGlldGYub3JnPC9GT05UPjwvRk9OVD48L0RJVj4N CjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hPjxGT05UIHNpemU9Mj48U1RST05HPrOty82jujwvU1RS T05HPiA8L0ZPTlQ+PC9GT05UPjwvRElWPg0KPERJVj48Rk9OVCBmYWNlPVZlcmRhbmE+PEZPTlQg c2l6ZT0yPjxTVFJPTkc+1vfM4qO6PC9TVFJPTkc+IFtwcHNwXSBzdGF0dXMgb2YgDQpQUFNQPC9G T05UPjwvRk9OVD48L0RJVj4NCjxESVY+PEZPTlQgZmFjZT1WZXJkYW5hIHNpemU9Mj48L0ZPTlQ+ Jm5ic3A7PC9ESVY+DQo8RElWPjxGT05UIGZhY2U9VmVyZGFuYSBzaXplPTI+DQo8RElWPkhpLDwv RElWPg0KPERJVj4mbmJzcDs8L0RJVj4NCjxESVY+b24gJm5ic3A7eWVzdGVyZGF5J3MgJm5ic3A7 dGVsZWNoYXQsICZuYnNwO3RoZSAmbmJzcDtJRVNHICZuYnNwO2Rpc2N1c3NlZCANCiZuYnNwO1BQ U1AgJm5ic3A7YW5kICZuYnNwO3dlJ2xsICZuYnNwO3Rha2UgJm5ic3A7dGhlICZuYnNwO2NoYXJ0 ZXIgJm5ic3A7dG8gDQombmJzcDt0aGUgJm5ic3A7bmV4dCAmbmJzcDtzdGFnZSwgJm5ic3A7d2hp Y2ggJm5ic3A7aXMgJm5ic3A7ZXh0ZXJuYWwgDQombmJzcDtyZXZpZXcuICZuYnNwO1RoZSAmbmJz cDthbm5vdW5jZW1lbnQgJm5ic3A7c2hvdWxkICZuYnNwO2dvICZuYnNwO291dCANCiZuYnNwO2lu ICZuYnNwO2EgJm5ic3A7ZmV3ICZuYnNwO2RheXMuPC9ESVY+DQo8RElWPiZuYnNwOzwvRElWPg0K PERJVj5MYXJzX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX188 L0RJVj4NCjxESVY+cHBzcCAmbmJzcDttYWlsaW5nICZuYnNwO2xpc3Q8L0RJVj4NCjxESVY+cHBz cEBpZXRmLm9yZzwvRElWPg0KPERJVj5odHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL3Bwc3A8L0RJVj4NCjxESVY+Jm5ic3A7PC9ESVY+PC9GT05UPjwvRElWPjwvQk9EWT48L0hU TUw+DQo= --=====003_Dragon745700114100_=====-- From root@core3.amsl.com Tue Feb 9 11:15:01 2010 Return-Path: X-Original-To: ppsp@ietf.org Delivered-To: ppsp@core3.amsl.com Received: by core3.amsl.com (Postfix, from userid 0) id AA47128C0DE; Tue, 9 Feb 2010 11:15:01 -0800 (PST) From: IESG Secretary To: ietf-announce@ietf.org Content-Type: text/plain; charset="utf-8" Mime-Version: 1.0 Message-Id: <20100209191501.AA47128C0DE@core3.amsl.com> Date: Tue, 9 Feb 2010 11:15:01 -0800 (PST) Cc: ppsp@ietf.org Subject: [ppsp] WG Review: Peer-to-Peer Streaming Protocol (PPSP) X-BeenThere: ppsp@ietf.org X-Mailman-Version: 2.1.9 Precedence: list Reply-To: iesg@ietf.org List-Id: discussing to draw up peer to peer streaming protocol List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Feb 2010 19:15:01 -0000 A new IETF working group has been proposed in the Transport Area. The IESG has not made any determination as yet. The following draft charter was submitted, and is provided for informational purposes only. Please send your comments to the IESG mailing list (iesg@ietf.org) by Tuesday, February 16, 2010. Peer-to-Peer Streaming Protocol (PPSP) -------------------------------------------------- Current Status: Proposed Working Group Chair(s): TBD Transport Area Director(s): Magnus Westerlund Lars Eggert Transport Area Advisor: Lars Eggert Mailing Lists: ppsp@ietf.org Description of Working Group: The Peer-to-Peer Streaming Protocol (PPSP) working group develops two signaling and control protocols for a peer-to-peer (P2P) streaming system for transmitting live and pre-recorded media content with near real-time delivery requirements. Two kinds of nodes exist in the targeted P2P streaming system, i.e., "peers" and "trackers". Peers are nodes that are actively sending and receiving streamed media content, and include both statically connected hosts as well as mobile devices with connectivity and IP addresses that change over time. The set of peers that are participating in a streaming session will dynamically change over time. Trackers are well-known nodes with stable connectivity that maintain meta information about the streamed content and the dynamic peer set. The PPSP WG designs a protocol for signaling and control between trackers and peers (the PPSP "tracker protocol") and a signaling and control protocol for communication among the peers (the PPSP "peer protocol"). The two protocols enable peers to receive streaming data within the time constraints required by specific content items. The tracker protocol handles the initial and periodic exchange of meta information between trackers and peers, such as peer lists and content information. The peer protocol controls the advertising and exchange of media data availability between the peers. Existing IETF and other standards will be used for the encoding and transmission of the media content between peers. PPSP is not chartered to work on media transmission protocols, media encoding techniques or other components of a P2P streaming system such as playout scheduling and control, etc. The work items of the PPSP WG are: (1) A "problem statement" document that gives an overview of the proposed P2P streaming system, motivates the desire for standardized protocols, defines the envisioned scope of those standardized components and discusses common terminologies and concepts. (2) A "requirements" document that details the specific functional, operational and performance requirements of the two PPSP protocols. (3) An "architectural survey" document that summarizes current P2P streaming architectures, in particular tracker-based P2P streaming systems, and highlights best current practices. (4) A detailed specification of the PPSP peer protocol. (5) A detailed specification of the PPSP tracker protocol. (6) A "usage guide" that describes how the two PPSP protocols and existing IETF protocols, such as RELOAD, ALTO or RTSP, can be combined to create a deployable operational P2P streaming system. This document may also discuss variants of such a system that, for example, use layered media encoding and related media chunk descriptions in the peer protocol for more robust streaming. The work items of the PPSP WG interacts with the work performed in other IETF WGs, including P2PSIP, ALTO, LEDBAT and MMUSIC. Whenever extensions or modification to the protocols developed in other WGs are deemed necessary, PPSP shall communicate and discuss the requirements for such extensions with the relevant WGs. The design of such extensions is out of scope for PPSP. Goals and Milestones: Dec 2010 Submit problem statement to IESG as Informational Apr 2011 Submit architectural survey to IESG as Informational Apr 2011 Submit requirements document to IESG as Informational Aug 2011 Submit PPSP peer protocol to IESG as Proposed Standard Aug 2011 Submit PPSP tracker protocol to IESG as Proposed Standard Dec 2011 Submit usage guide to IESG to IESG as Informational