[rtcweb] Fwd: New Version Notification for draft-fineberg-avtext-temporal-layer-ext-00.txt
Adam Fineberg <fineberg@vline.me> Thu, 18 July 2013 00:09 UTC
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From: Adam Fineberg <fineberg@vline.me>
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Subject: [rtcweb] Fwd: New Version Notification for draft-fineberg-avtext-temporal-layer-ext-00.txt
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Hi, I'm working on WebRTC services and have found that while developing services that forward VP8 video streams if we want to take advantage of the VP8 temporal scaling we must get the temporal layer information from the RTP header which requires us to decrypt the SRTP packets. This is undesirable both because the middle-box needs to have access to the keys as well as the because of the added overhead of the decrypt/encrypt cycle. This draft proposes an RTP header extension that will allow us to use the VP8 temporal layer information included in the header extension and therefore do forwarding without SRTP decryption. Comments welcome. Regards, Adam Fineberg fineberg at vline.com -------- Original Message -------- Subject: New Version Notification for draft-fineberg-avtext-temporal-layer-ext-00.txt Date: Tue, 09 Jul 2013 10:02:05 -0700 From: internet-drafts at ietf.org To: Adam Fineberg<fineberg at vline.com> A new version of I-D, draft-fineberg-avtext-temporal-layer-ext-00.txt has been successfully submitted by Adam Fineberg and posted to the IETF repository. Filename: draft-fineberg-avtext-temporal-layer-ext Revision: 00 Title: A Real-Time Transport Protocol (RTP) Header Extension for VP8 Temporal Layer Information Creation date: 2013-07-08 Group: Individual Submission Number of pages: 6 URL:http://www.ietf.org/internet-drafts/draft-fineberg-avtext-temporal-layer-ext-00.txt Status:http://datatracker.ietf.org/doc/draft-fineberg-avtext-temporal-layer-ext Htmlized:http://tools.ietf.org/html/draft-fineberg-avtext-temporal-layer-ext-00 Abstract: This document defines a mechanism by which packets of Real-Time Tranport Protocol (RTP) video streams encoded with the VP8 codec can indicate, in an RTP header extension, the temporal layer information about the frame encoded in the RTP packet. This information can be used in a middlebox performing bandwidth management of streams without requiring it to decrypt the streams.
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Wang, Ye-Kui
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Stephan Wenger
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Jonathan Lennox
- [rtcweb] Fwd: New Version Notification for draft-… Adam Fineberg
- Re: [rtcweb] Fwd: New Version Notification for dr… Bernard Aboba
- Re: [rtcweb] Fwd: New Version Notification for dr… Harald Alvestrand
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Cullen Jennings
- Re: [rtcweb] Fwd: New Version Notification for dr… Adam Fineberg
- Re: [rtcweb] Fwd: New Version Notification for dr… Adam Fineberg
- Re: [rtcweb] Fwd: New Version Notification for dr… Bernard Aboba
- Re: [rtcweb] Fwd: New Version Notification for dr… Adam Fineberg
- Re: [rtcweb] Fwd: New Version Notification for dr… Bernard Aboba
- Re: [rtcweb] Fwd: New Version Notification for dr… Justin Uberti
- Re: [rtcweb] Fwd: New Version Notification for dr… Stephan Wenger
- Re: [rtcweb] Fwd: New Version Notification for dr… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Stephan Wenger
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Mo Zanaty (mzanaty)
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Wang, Ye-Kui
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Bernard Aboba
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Wang, Ye-Kui
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg
- Re: [rtcweb] [avtext] Fwd: New Version Notificati… Adam Fineberg