Re: [AVTCORE] New Version Notification for draft-ietf-avtcore-multi-party-rtt-mix-09.txt
Gunnar Hellström <gunnar.hellstrom@ghaccess.se> Mon, 26 October 2020 19:51 UTC
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To: Dan Mongrain <dan.mongrain@motorolasolutions.com>, "avtcore@ietf.org" <avtcore@ietf.org>
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From: Gunnar Hellström <gunnar.hellstrom@ghaccess.se>
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Date: Mon, 26 Oct 2020 20:51:02 +0100
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Subject: Re: [AVTCORE] New Version Notification for draft-ietf-avtcore-multi-party-rtt-mix-09.txt
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Thanks, Dan, Appreciated. The only issue I have right now is that there is a dependency on RFC-to-be 8865 "T.140 Real-Time Text Conversation over WebRTC Data Channels", that has got its RFC number but is not yet published, because it is included in cluster C238 waiting for some other dependencies. I hope that is sorted out soon. Regards Gunnar Den 2020-10-26 kl. 16:20, skrev Dan Mongrain: > After careful review of this draft, Motorola Solutions have no > comments to raise and recommend this to move forward to become a full > fledged standard at the earliest opportunity. > > Thanx, > Dan > > *Dan Mongrain, eng. > *Principal Engineer, Standards > *Motorola Solutions* > > *o*: +1.819.931.2129 > *m*: +1.613.558.0764 > e: Dan.Mongrain@MotorolaSolutions.com > <mailto:Dan.Mongrain@MotorolaSolutions.com> > www.linkedin.com/in/DanMongrain <http://www.linkedin.com/in/DanMongrain> > > /https://www.motorolasolutions.com/content/dam/msi/images/logos/corporate/msiemailsignature.png/ > > > > > On Tue, Oct 13, 2020 at 2:11 PM Gunnar Hellström > <gunnar.hellstrom@ghaccess.se <mailto:gunnar.hellstrom@ghaccess.se>> > wrote: > > Version --09 of draft-ietf-avtcore-multi-party-rtt-mix has been > submitted. > > It is intended to fulfill all comments by Paul, one earlier by James > Hamlin, and a number of editorials. > > Regards > > Gunnar > > Den 2020-10-13 kl. 19:53, skrev internet-drafts@ietf.org > <mailto:internet-drafts@ietf.org>: > > A new version of I-D, draft-ietf-avtcore-multi-party-rtt-mix-09.txt > > has been successfully submitted by Gunnar Hellstrom and posted > to the > > IETF repository. > > > > Name: draft-ietf-avtcore-multi-party-rtt-mix > > Revision: 09 > > Title: RTP-mixer formatting of multi-party > Real-time text > > Document date: 2020-10-13 > > Group: avtcore > > Pages: 37 > > URL: > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_archive_id_draft-2Dietf-2Davtcore-2Dmulti-2Dparty-2Drtt-2Dmix-2D09.txt&d=DwIGaQ&c=q3cDpHe1hF8lXU5EFjNM_A&r=n9aaU9xSQM4-mK_yF4tJzi7SeOWS3tTUWut1BhcRBI5vMR5LUWrTKzC_1DF8wC_4&m=OpRq9nvR8Lgu7YGKMW6o__WavC2gf5iXqSYN_L4p9qA&s=3vzvIBNhRf9LbPWy-kJNRYlXYwhO2-s6Uxg7GJviNdo&e= > > > Status: > https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_draft-2Dietf-2Davtcore-2Dmulti-2Dparty-2Drtt-2Dmix_&d=DwIGaQ&c=q3cDpHe1hF8lXU5EFjNM_A&r=n9aaU9xSQM4-mK_yF4tJzi7SeOWS3tTUWut1BhcRBI5vMR5LUWrTKzC_1DF8wC_4&m=OpRq9nvR8Lgu7YGKMW6o__WavC2gf5iXqSYN_L4p9qA&s=s9XbzCiCnQhKeh4JEGH4vANFhJdcfQ_gVzYscWS6bo0&e= > > > Html: > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_archive_id_draft-2Dietf-2Davtcore-2Dmulti-2Dparty-2Drtt-2Dmix-2D09.html&d=DwIGaQ&c=q3cDpHe1hF8lXU5EFjNM_A&r=n9aaU9xSQM4-mK_yF4tJzi7SeOWS3tTUWut1BhcRBI5vMR5LUWrTKzC_1DF8wC_4&m=OpRq9nvR8Lgu7YGKMW6o__WavC2gf5iXqSYN_L4p9qA&s=mrElP6tJczLqtVLYBiW44oUVcG1uWnuBq4R7NT9rxlE&e= > > > Htmlized: > https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dietf-2Davtcore-2Dmulti-2Dparty-2Drtt-2Dmix-2D09&d=DwIGaQ&c=q3cDpHe1hF8lXU5EFjNM_A&r=n9aaU9xSQM4-mK_yF4tJzi7SeOWS3tTUWut1BhcRBI5vMR5LUWrTKzC_1DF8wC_4&m=OpRq9nvR8Lgu7YGKMW6o__WavC2gf5iXqSYN_L4p9qA&s=Di3C9m1q6hBGDBoFSNkfQ-F37GKEryWXR6Tnd_tvvYs&e= > > > Diff: > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_rfcdiff-3Furl2-3Ddraft-2Dietf-2Davtcore-2Dmulti-2Dparty-2Drtt-2Dmix-2D09&d=DwIGaQ&c=q3cDpHe1hF8lXU5EFjNM_A&r=n9aaU9xSQM4-mK_yF4tJzi7SeOWS3tTUWut1BhcRBI5vMR5LUWrTKzC_1DF8wC_4&m=OpRq9nvR8Lgu7YGKMW6o__WavC2gf5iXqSYN_L4p9qA&s=r9zRt3afJOejpUMIE5_l9arncleVqHGVcWJs3ajh_YU&e= > > > > > Abstract: > > Real-time text mixers for multi-party sessions need to > identify the > > source of each transmitted group of text so that the text can be > > presented by endpoints in suitable grouping with other text > from the > > same source. > > > > Regional regulatory requirements specify provision of > real-time text > > in multi-party calls. RFC 4103 mixer implementations can use > > traditional RTP functions for source identification, but the > mixer > > source switching performance is limited when using the default > > transmission characteristics with redundancy. > > > > Enhancements for RFC 4103 real-time text mixing is provided > in this > > document, suitable for a centralized conference model that > enables > > source identification and source switching. The intended > use is for > > real-time text mixers and multi-party-aware participant > endpoints. > > The specified mechanism build on the standard use of the > CSRC list in > > the RTP packet for source identification. The method makes > use of > > the same "text/red" format as for two-party sessions. > > > > A capability exchange is specified so that it can be > verified that a > > participant can handle the multi-party coded real-time text > stream. > > The capability is indicated by use of a media attribute > "rtt-mixer". > > > > The document updates RFC 4103[RFC4103] > > > > A specifications of how a mixer can format text for the case > when the > > endpoint is not multi-party aware is also provided. > > > > > > > > > > Please note that it may take a couple of minutes from the time > of submission > > until the htmlized version and diff are available at > tools.ietf.org <http://tools.ietf.org>. > > > > The IETF Secretariat > > > > > -- > Gunnar Hellström > GHAccess > gunnar.hellstrom@ghaccess.se <mailto:gunnar.hellstrom@ghaccess.se> > > _______________________________________________ > Audio/Video Transport Core Maintenance > avt@ietf.org <mailto:avt@ietf.org> > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_mailman_listinfo_avt&d=DwIGaQ&c=q3cDpHe1hF8lXU5EFjNM_A&r=n9aaU9xSQM4-mK_yF4tJzi7SeOWS3tTUWut1BhcRBI5vMR5LUWrTKzC_1DF8wC_4&m=OpRq9nvR8Lgu7YGKMW6o__WavC2gf5iXqSYN_L4p9qA&s=DWRj6IrFQMAiIBt1g2yId8iSKSxp34jwJp38lDfsrrk&e= > > > > /For more information on how and why we collect your personal > information, please visit our Privacy Policy > <https://www.motorolasolutions.com/en_us/about/privacy-policy.html?elqTrackId=8980d888905940e39a2613a7a3dcb0a7&elqaid=2786&elqat=2#privacystatement>./ > -- Gunnar Hellström GHAccess gunnar.hellstrom@ghaccess.se
- Re: [AVTCORE] New Version Notification for draft-… Gunnar Hellström
- Re: [AVTCORE] New Version Notification for draft-… Dan Mongrain
- Re: [AVTCORE] New Version Notification for draft-… Brian Rosen
- Re: [AVTCORE] New Version Notification for draft-… Gunnar Hellström
- Re: [AVTCORE] New Version Notification for draft-… James Hamlin
- Re: [AVTCORE] New Version Notification for draft-… Paul Kyzivat
- Re: [AVTCORE] New Version Notification for draft-… Gunnar Hellström
- Re: [AVTCORE] New Version Notification for draft-… James Hamlin