draft-ietf-avtext-framemarking-06.txt   draft-ietf-avtext-framemarking-07.txt 
Network Working Group M. Zanaty Network Working Group M. Zanaty
Internet-Draft E. Berger Internet-Draft E. Berger
Intended status: Standards Track S. Nandakumar Intended status: Standards Track S. Nandakumar
Expires: May 3, 2018 Cisco Systems Expires: November 1, 2018 Cisco Systems
October 30, 2017 April 30, 2018
Frame Marking RTP Header Extension Frame Marking RTP Header Extension
draft-ietf-avtext-framemarking-06 draft-ietf-avtext-framemarking-07
Abstract Abstract
This document describes a Frame Marking RTP header extension used to This document describes a Frame Marking RTP header extension used to
convey information about video frames that is critical for error convey information about video frames that is critical for error
recovery and packet forwarding in RTP middleboxes or network nodes. recovery and packet forwarding in RTP middleboxes or network nodes.
It is most useful when media is encrypted, and essential when the It is most useful when media is encrypted, and essential when the
middlebox or node has no access to the media decryption keys. It is middlebox or node has no access to the media decryption keys. It is
also useful for codec-agnostic processing of encrypted or unencrypted also useful for codec-agnostic processing of encrypted or unencrypted
media, while it also supports extensions for codec-specific media, while it also supports extensions for codec-specific
information. information.
Status of This Memo Status of This Memo
This Internet-Draft is submitted in full conformance with the This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on May 3, 2018. This Internet-Draft will expire on November 1, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2018 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
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publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
skipping to change at page 9, line 43 skipping to change at page 9, line 43
Note to RFC Editor: please replace RFC XXXX with the number of this Note to RFC Editor: please replace RFC XXXX with the number of this
RFC. RFC.
7. References 7. References
7.1. Normative References 7.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997, DOI 10.17487/RFC2119, March 1997, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc2119>. editor.org/info/rfc2119>.
7.2. Informative References 7.2. Informative References
[I-D.ietf-avtext-lrr] [I-D.ietf-avtext-lrr]
Lennox, J., Hong, D., Uberti, J., Holmer, S., and M. Lennox, J., Hong, D., Uberti, J., Holmer, S., and M.
Flodman, "The Layer Refresh Request (LRR) RTCP Feedback Flodman, "The Layer Refresh Request (LRR) RTCP Feedback
Message", draft-ietf-avtext-lrr-07 (work in progress), Message", draft-ietf-avtext-lrr-07 (work in progress),
July 2017. July 2017.
[I-D.ietf-payload-vp9] [I-D.ietf-payload-vp9]
Uberti, J., Holmer, S., Flodman, M., Lennox, J., and D. Uberti, J., Holmer, S., Flodman, M., Lennox, J., and D.
Hong, "RTP Payload Format for VP9 Video", draft-ietf- Hong, "RTP Payload Format for VP9 Video", draft-ietf-
payload-vp9-04 (work in progress), July 2017. payload-vp9-05 (work in progress), March 2018.
[RFC3550] Schulzrinne, H., Casner, S., Frederick, R., and V. [RFC3550] Schulzrinne, H., Casner, S., Frederick, R., and V.
Jacobson, "RTP: A Transport Protocol for Real-Time Jacobson, "RTP: A Transport Protocol for Real-Time
Applications", STD 64, RFC 3550, DOI 10.17487/RFC3550, Applications", STD 64, RFC 3550, DOI 10.17487/RFC3550,
July 2003, <https://www.rfc-editor.org/info/rfc3550>. July 2003, <https://www.rfc-editor.org/info/rfc3550>.
[RFC3711] Baugher, M., McGrew, D., Naslund, M., Carrara, E., and K. [RFC3711] Baugher, M., McGrew, D., Naslund, M., Carrara, E., and K.
Norrman, "The Secure Real-time Transport Protocol (SRTP)", Norrman, "The Secure Real-time Transport Protocol (SRTP)",
RFC 3711, DOI 10.17487/RFC3711, March 2004, RFC 3711, DOI 10.17487/RFC3711, March 2004,
<https://www.rfc-editor.org/info/rfc3711>. <https://www.rfc-editor.org/info/rfc3711>.
skipping to change at page 10, line 37 skipping to change at page 10, line 37
"Codec Control Messages in the RTP Audio-Visual Profile "Codec Control Messages in the RTP Audio-Visual Profile
with Feedback (AVPF)", RFC 5104, DOI 10.17487/RFC5104, with Feedback (AVPF)", RFC 5104, DOI 10.17487/RFC5104,
February 2008, <https://www.rfc-editor.org/info/rfc5104>. February 2008, <https://www.rfc-editor.org/info/rfc5104>.
[RFC5285] Singer, D. and H. Desineni, "A General Mechanism for RTP [RFC5285] Singer, D. and H. Desineni, "A General Mechanism for RTP
Header Extensions", RFC 5285, DOI 10.17487/RFC5285, July Header Extensions", RFC 5285, DOI 10.17487/RFC5285, July
2008, <https://www.rfc-editor.org/info/rfc5285>. 2008, <https://www.rfc-editor.org/info/rfc5285>.
[RFC6184] Wang, Y., Even, R., Kristensen, T., and R. Jesup, "RTP [RFC6184] Wang, Y., Even, R., Kristensen, T., and R. Jesup, "RTP
Payload Format for H.264 Video", RFC 6184, Payload Format for H.264 Video", RFC 6184,
DOI 10.17487/RFC6184, May 2011, DOI 10.17487/RFC6184, May 2011, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc6184>. editor.org/info/rfc6184>.
[RFC6190] Wenger, S., Wang, Y., Schierl, T., and A. Eleftheriadis, [RFC6190] Wenger, S., Wang, Y., Schierl, T., and A. Eleftheriadis,
"RTP Payload Format for Scalable Video Coding", RFC 6190, "RTP Payload Format for Scalable Video Coding", RFC 6190,
DOI 10.17487/RFC6190, May 2011, DOI 10.17487/RFC6190, May 2011, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc6190>. editor.org/info/rfc6190>.
[RFC6464] Lennox, J., Ed., Ivov, E., and E. Marocco, "A Real-time [RFC6464] Lennox, J., Ed., Ivov, E., and E. Marocco, "A Real-time
Transport Protocol (RTP) Header Extension for Client-to- Transport Protocol (RTP) Header Extension for Client-to-
Mixer Audio Level Indication", RFC 6464, Mixer Audio Level Indication", RFC 6464,
DOI 10.17487/RFC6464, December 2011, DOI 10.17487/RFC6464, December 2011, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc6464>. editor.org/info/rfc6464>.
[RFC7656] Lennox, J., Gross, K., Nandakumar, S., Salgueiro, G., and [RFC7656] Lennox, J., Gross, K., Nandakumar, S., Salgueiro, G., and
B. Burman, Ed., "A Taxonomy of Semantics and Mechanisms B. Burman, Ed., "A Taxonomy of Semantics and Mechanisms
for Real-Time Transport Protocol (RTP) Sources", RFC 7656, for Real-Time Transport Protocol (RTP) Sources", RFC 7656,
DOI 10.17487/RFC7656, November 2015, DOI 10.17487/RFC7656, November 2015, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc7656>. editor.org/info/rfc7656>.
[RFC7667] Westerlund, M. and S. Wenger, "RTP Topologies", RFC 7667, [RFC7667] Westerlund, M. and S. Wenger, "RTP Topologies", RFC 7667,
DOI 10.17487/RFC7667, November 2015, DOI 10.17487/RFC7667, November 2015, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc7667>. editor.org/info/rfc7667>.
[RFC7741] Westin, P., Lundin, H., Glover, M., Uberti, J., and F. [RFC7741] Westin, P., Lundin, H., Glover, M., Uberti, J., and F.
Galligan, "RTP Payload Format for VP8 Video", RFC 7741, Galligan, "RTP Payload Format for VP8 Video", RFC 7741,
DOI 10.17487/RFC7741, March 2016, DOI 10.17487/RFC7741, March 2016, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc7741>. editor.org/info/rfc7741>.
[RFC7798] Wang, Y., Sanchez, Y., Schierl, T., Wenger, S., and M. [RFC7798] Wang, Y., Sanchez, Y., Schierl, T., Wenger, S., and M.
Hannuksela, "RTP Payload Format for High Efficiency Video Hannuksela, "RTP Payload Format for High Efficiency Video
Coding (HEVC)", RFC 7798, DOI 10.17487/RFC7798, March Coding (HEVC)", RFC 7798, DOI 10.17487/RFC7798, March
2016, <https://www.rfc-editor.org/info/rfc7798>. 2016, <https://www.rfc-editor.org/info/rfc7798>.
Authors' Addresses Authors' Addresses
Mo Zanaty Mo Zanaty
Cisco Systems Cisco Systems
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