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RTP Payload Format for High Efficiency Video Coding (HEVC)
draft-ietf-payload-rtp-h265-15

Revision differences

Document history

Date Rev. By Action
2016-03-17
15 (System) RFC Editor state changed to AUTH48-DONE from AUTH48
2016-03-08
15 (System) RFC Editor state changed to AUTH48 from RFC-EDITOR
2016-02-26
15 (System) RFC Editor state changed to RFC-EDITOR from EDIT
2015-11-25
15 (System) IANA Action state changed to RFC-Ed-Ack from Waiting on RFC Editor
2015-11-24
15 (System) IANA Action state changed to Waiting on RFC Editor from Waiting on Authors
2015-11-23
15 (System) IANA Action state changed to Waiting on Authors
2015-11-23
15 (System) RFC Editor state changed to EDIT
2015-11-23
15 (System) IESG state changed to RFC Ed Queue from Approved-announcement sent
2015-11-23
15 (System) Announcement was received by RFC Editor
2015-11-23
15 Amy Vezza IESG state changed to Approved-announcement sent from Approved-announcement to be sent::Revised I-D Needed
2015-11-23
15 Amy Vezza IESG has approved the document
2015-11-23
15 Amy Vezza Closed "Approve" ballot
2015-11-23
15 Amy Vezza Ballot writeup was changed
2015-11-20
15 Ben Campbell Ballot approval text was generated
2015-11-19
15 Cindy Morgan IESG state changed to Approved-announcement to be sent::Revised I-D Needed from IESG Evaluation
2015-11-19
15 Amanda Baber IANA Review state changed to IANA OK - Actions Needed from Version Changed - Review Needed
2015-11-17
15 Terry Manderson [Ballot Position Update] New position, No Objection, has been recorded for Terry Manderson
2015-11-17
15 Martin Stiemerling [Ballot Position Update] New position, No Objection, has been recorded for Martin Stiemerling
2015-11-16
15 Spencer Dawkins [Ballot Position Update] New position, No Objection, has been recorded for Spencer Dawkins
2015-11-16
15 Alissa Cooper [Ballot Position Update] New position, No Objection, has been recorded for Alissa Cooper
2015-11-13
15 Brian Carpenter Request for Telechat review by GENART Completed: Ready. Reviewer: Brian Carpenter.
2015-11-12
15 Jean Mahoney Request for Telechat review by GENART is assigned to Brian Carpenter
2015-11-12
15 Jean Mahoney Request for Telechat review by GENART is assigned to Brian Carpenter
2015-11-09
15 Ben Campbell Placed on agenda for telechat - 2015-11-19
2015-11-09
15 Stephen Farrell
[Ballot comment]

Thanks for taking my discuss points into account.

The comments below were for an earlier version, I've
not checked if related changes were …
[Ballot comment]

Thanks for taking my discuss points into account.

The comments below were for an earlier version, I've
not checked if related changes were made or not. (And
there's no need to come back to me about that unless
you want to.)

- General: I was puzzled as to why there is so much text
that is presumably non-normative explanatory text
covering what is elsewehere in (I guess) ITU documents.
It seems like there is a lot, but not enough, here for an
implementer.

- 4.1: " The assignment of an RTP payload type for this
new packet format is outside the scope of this document
and will not be specified here. " Huh? That's confusing.
For me at least.

- p75 - why would md5 ever be most-preferred these days?
Better to not say that, even in an example. Even better
would be to deprecate md5 even for this non-security
purpose to simplify code-audit. Or, if there is some
reason why e.g. sha256 isn't suited then explaining that
would also help for code-audits.
2015-11-09
15 Stephen Farrell [Ballot Position Update] Position for Stephen Farrell has been changed to No Objection from Discuss
2015-11-05
15 Ye-Kui Wang IANA Review state changed to Version Changed - Review Needed from IANA OK - Actions Needed
2015-11-05
15 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-15.txt
2015-10-14
14 (System) Notify list changed from payload-chairs@ietf.org, draft-ietf-payload-rtp-h265@ietf.org to (None)
2015-09-17
14 Ali Begen This document now replaces draft-schierl-payload-rtp-h265 instead of None
2015-09-10
14 Tero Kivinen Closed request for Last Call review by SECDIR with state 'No Response'
2015-09-02
14 Ben Campbell Removed from agenda for telechat
2015-09-02
14 Brian Haberman [Ballot Position Update] New position, No Objection, has been recorded for Brian Haberman
2015-09-02
14 Jari Arkko [Ballot Position Update] New position, No Objection, has been recorded for Jari Arkko
2015-09-01
14 Barry Leiba
[Ballot comment]
1. Section 1.1 is hugely long, and I wonder why it's necessary.  Can someone really skip the HEVC reference because you've included all …
[Ballot comment]
1. Section 1.1 is hugely long, and I wonder why it's necessary.  Can someone really skip the HEVC reference because you've included all this?  Is it really worth including all this, when people who need to know it should be getting it from the proper HEVC documents?

2. In Section 7.1, the media-type registration template has a tremendously long "optional parameters" section.  I strongly suggest that you move all that text into another subsection, and refer to it in the template, like this:

NEW
  OPTIONAL parameters:
      profile-space, tier-flag, profile-id, profile-compatibility-
      indicator, interop-constraints, and level-id.  See
      Section  of RFC XXXX for details.
END

IANA will keep the template and make it available, and it's not intended to have such an extended technical exposition in it.  That belongs in the reference document only.
2015-09-01
14 Barry Leiba [Ballot Position Update] New position, No Objection, has been recorded for Barry Leiba
2015-09-01
14 Deborah Brungard [Ballot Position Update] New position, No Objection, has been recorded for Deborah Brungard
2015-09-01
14 Alvaro Retana [Ballot Position Update] New position, No Objection, has been recorded for Alvaro Retana
2015-09-01
14 Benoît Claise [Ballot Position Update] New position, No Objection, has been recorded for Benoit Claise
2015-09-01
14 Kathleen Moriarty [Ballot comment]
I support Stephen's first discuss.
2015-09-01
14 Kathleen Moriarty Ballot comment text updated for Kathleen Moriarty
2015-09-01
14 Stephen Farrell
[Ballot discuss]

(1) For a 99 page detailed specification, the security
considerations are tremendously brief.  There are two
non-boilerplate paragraphs - one says developers "MUST …
[Ballot discuss]

(1) For a 99 page detailed specification, the security
considerations are tremendously brief.  There are two
non-boilerplate paragraphs - one says developers "MUST
exercise caution" (meaning what precisely?) and the other
extolls the virtues of not encrypting. For a 99 page
specification of a highly non-trivial encoding scheme, I
would have expected to see the results of a better
analysis. Was that analysis done? That should at least
include consideration of the CVEs already published
relating to H.264 [1] which include 34 CVEs relating to
various kinds of remote-code-execution and DoS. If the
authors here are asserting that this presumably more
complex codec will have few vulnerabilities, then I would
welcome seeing the justification for that statement.
(Note: In some cases with payload drafts, authors can
fairly claim that the I-D does not describe the payload
in detail and hence that the security considerations text
need not be comprehensive as implementers are expected to
find that elsewhere. In this case, the 99 pages strongly
argues otherwise IMO - there are plenty of ways to go
badly wrong implementing what is stated in this draft.)
To summarise: "MUST exercise caution" is not useful,
can't you translate that into actionable advice to an
implementer based on experience with security issues
found with this and similar codecs?

  [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=h.264

(2) This is just a process nit probably. The shepherd
write-up doesn't mention the Nokia IPR declaration.  Were
the WG also ok with that one? The write-up seems to
pre-date that latest IPR declaration, which is from a
company that seems to employ one of the authors. That is
odd timing really so can someone explain the sequence of
events and why all is well?
2015-09-01
14 Stephen Farrell
[Ballot comment]


- General: I was puzzled as to why there is so much text
that is presumably non-normative explanatory text
covering what is elsewehere …
[Ballot comment]


- General: I was puzzled as to why there is so much text
that is presumably non-normative explanatory text
covering what is elsewehere in (I guess) ITU documents.
It seems like there is a lot, but not enough, here for an
implementer.

- 4.1: " The assignment of an RTP payload type for this
new packet format is outside the scope of this document
and will not be specified here. " Huh? That's confusing.
For me at least.

- p75 - why would md5 ever be most-preferred these days?
Better to not say that, even in an example. Even better
would be to deprecate md5 even for this non-security
purpose to simplify code-audit. Or, if there is some
reason why e.g. sha256 isn't suited then explaining that
would also help for code-audits.
2015-09-01
14 Stephen Farrell [Ballot Position Update] New position, Discuss, has been recorded for Stephen Farrell
2015-08-31
14 Joel Jaeggli [Ballot Position Update] New position, No Objection, has been recorded for Joel Jaeggli
2015-08-31
14 Kathleen Moriarty [Ballot Position Update] New position, No Objection, has been recorded for Kathleen Moriarty
2015-08-28
14 Brian Carpenter Request for Telechat review by GENART Completed: Ready. Reviewer: Brian Carpenter.
2015-08-27
14 Jean Mahoney Request for Telechat review by GENART is assigned to Brian Carpenter
2015-08-27
14 Jean Mahoney Request for Telechat review by GENART is assigned to Brian Carpenter
2015-08-27
14 Alia Atlas [Ballot Position Update] New position, No Objection, has been recorded for Alia Atlas
2015-08-26
14 (System) IANA Review state changed to IANA OK - Actions Needed from Version Changed - Review Needed
2015-08-25
14 Ben Campbell Placed on agenda for telechat - 2015-09-03
2015-08-25
14 Ben Campbell IESG state changed to IESG Evaluation from Waiting for AD Go-Ahead
2015-08-25
14 Ben Campbell Ballot has been issued
2015-08-25
14 Ben Campbell [Ballot Position Update] New position, Yes, has been recorded for Ben Campbell
2015-08-25
14 Ben Campbell Created "Approve" ballot
2015-08-25
14 Ben Campbell IESG state changed to Waiting for AD Go-Ahead from Waiting for Writeup
2015-08-25
14 Ben Campbell Changed consensus to Yes from Unknown
2015-08-25
14 Ben Campbell Ballot writeup was changed
2015-08-25
14 Ben Campbell Ballot approval text was generated
2015-08-24
14 Ye-Kui Wang IANA Review state changed to Version Changed - Review Needed from IANA OK - Actions Needed
2015-08-24
14 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-14.txt
2015-08-23
13 Gunter Van de Velde Request for Last Call review by OPSDIR Completed: Has Issues. Reviewer: Qin Wu.
2015-08-14
13 (System) IESG state changed to Waiting for Writeup from In Last Call
2015-08-11
13 Brian Carpenter Request for Last Call review by GENART Completed: Almost Ready. Reviewer: Brian Carpenter.
2015-08-11
13 (System) IANA Review state changed to IANA OK - Actions Needed from IANA - Review Needed
2015-08-11
13 Amanda Baber
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

IANA has reviewed draft-ietf-payload-rtp-h265-13, and its reviewer has the following comments:

Upon approval of this document, IANA will register …
(Via drafts-lastcall@iana.org): IESG/Authors/WG Chairs:

IANA has reviewed draft-ietf-payload-rtp-h265-13, and its reviewer has the following comments:

Upon approval of this document, IANA will register the following video media type:

H265  [RFC-to-be]

If this assessment is inaccurate, please let us know.
2015-08-10
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Qin Wu
2015-08-10
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Qin Wu
2015-08-09
13 Jouni Korhonen Assignment of request for Last Call review by OPSDIR to Jouni Korhonen was rejected
2015-08-06
13 Jean Mahoney Request for Last Call review by GENART is assigned to Brian Carpenter
2015-08-06
13 Jean Mahoney Request for Last Call review by GENART is assigned to Brian Carpenter
2015-08-06
13 Tero Kivinen Request for Last Call review by SECDIR is assigned to Lt. Mundy
2015-08-06
13 Tero Kivinen Request for Last Call review by SECDIR is assigned to Lt. Mundy
2015-08-03
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Jouni Korhonen
2015-08-03
13 Gunter Van de Velde Request for Last Call review by OPSDIR is assigned to Jouni Korhonen
2015-07-31
13 Cindy Morgan IANA Review state changed to IANA - Review Needed
2015-07-31
13 Cindy Morgan
The following Last Call announcement was sent out:

From: The IESG
To: IETF-Announce
CC:
Reply-To: ietf@ietf.org
Sender:
Subject: Last Call:  (RTP Payload Format for High …
The following Last Call announcement was sent out:

From: The IESG
To: IETF-Announce
CC:
Reply-To: ietf@ietf.org
Sender:
Subject: Last Call:  (RTP Payload Format for High Efficiency Video Coding) to Proposed Standard


The IESG has received a request from the Audio/Video Transport Payloads
WG (payload) to consider the following document:
- 'RTP Payload Format for High Efficiency Video Coding'
  as Proposed Standard

Please note that this draft has a normative reference to ITU-T Recommendation
H.265, "High efficiency video  coding", April 2013.

The IESG plans to make a decision in the next few weeks, and solicits
final comments on this action. Please send substantive comments to the
ietf@ietf.org mailing lists by 2015-08-14. Exceptionally, comments may be
sent to iesg@ietf.org instead. In either case, please retain the
beginning of the Subject line to allow automated sorting.

Abstract


  This memo describes an RTP payload format for the video coding
  standard ITU-T Recommendation H.265 and ISO/IEC International
  Standard 23008-2, both also known as High Efficiency Video Coding
  (HEVC) and developed by the Joint Collaborative Team on Video
  Coding (JCT-VC).  The RTP payload format allows for packetization
  of one or more Network Abstraction Layer (NAL) units in each RTP
  packet payload, as well as fragmentation of a NAL unit into
  multiple RTP packets.  Furthermore, it supports transmission of
  an HEVC bitstream over a single as well as multiple RTP streams.
  When multiple RTP streams are used, a single or multiple
  transports may be utilized.  The payload format has wide
  applicability in videoconferencing, Internet video streaming, and
  high bit-rate entertainment-quality video, among others.




The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-payload-rtp-h265/

IESG discussion can be tracked via
https://datatracker.ietf.org/doc/draft-ietf-payload-rtp-h265/ballot/


The following IPR Declarations may be related to this I-D:

  https://datatracker.ietf.org/ipr/2376/
  https://datatracker.ietf.org/ipr/2321/
  https://datatracker.ietf.org/ipr/2508/
  https://datatracker.ietf.org/ipr/2190/


2015-07-31
13 Cindy Morgan IESG state changed to In Last Call from Last Call Requested
2015-07-31
13 Ben Campbell Last call was requested
2015-07-31
13 Ben Campbell IESG state changed to Last Call Requested from AD Evaluation
2015-07-31
13 Ben Campbell Ballot writeup was changed
2015-07-31
13 Ben Campbell Ballot approval text was generated
2015-07-31
13 Ben Campbell Last call announcement was changed
2015-07-31
13 Ben Campbell Last call announcement was generated
2015-07-19
13 Ben Campbell IESG state changed to AD Evaluation from Expert Review
2015-06-03
13 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-13.txt
2015-06-03
12 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-12.txt
2015-06-02
11 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-11.txt
2015-05-29
10 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-10.txt
2015-05-26
09 Ben Campbell IESG state changed to Expert Review from AD Evaluation
2015-05-21
09 Ben Campbell IESG state changed to AD Evaluation from Publication Requested
2015-04-14
09 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-09.txt
2015-04-10
08 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-08.txt
2015-03-25
07 Cindy Morgan Shepherding AD changed to Ben Campbell
2015-03-19
07 Richard Barnes IESG state changed to Publication Requested from AD Evaluation
2015-02-02
07 Richard Barnes IESG state changed to AD Evaluation from Publication Requested
2014-12-19
(System) Posted related IPR disclosure: Nokia Corporation's Statement about IPR related to draft-ietf-payload-rtp-h265-07
2014-12-08
07 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-07.txt
2014-09-23
06 Richard Barnes Ballot writeup was generated
2014-09-13
06 Roni Even
As required by RFC 4858, this is the current template for the Document
Shepherd Write-Up.

Changes are expected over time. This version is dated …
As required by RFC 4858, this is the current template for the Document
Shepherd Write-Up.

Changes are expected over time. This version is dated 24 February 2012.

(1) What type of RFC is being requested (BCP, Proposed Standard,
Internet Standard, Informational, Experimental, or Historic)?  Why
is this the proper type of RFC?  Is this type of RFC indicated in the
title page header?
This document will be a standard track RFC, it specifies and RTP payload format for ITU-T High Efficiency Video Coding (H.265). RTP payload format are standard track documents.

(2) The IESG approval announcement includes a Document Announcement
Write-Up. Please provide such a Document Announcement Write-Up. Recent
examples can be found in the "Action" announcements for approved
documents. The approval announcement contains the following sections:

Technical Summary

  Relevant content can frequently be found in the abstract
  and/or introduction of the document. If not, this may be
  an indication that there are deficiencies in the abstract
  or introduction.
This memo describes an RTP payload format for the video coding  standard ITU-T Recommendation H.265 and ISO/IEC International  Standard 23008-2, both also known as High Efficiency Video Coding  (HEVC) and developed by the Joint Collaborative Team on Video  Coding (JCT-VC).  The RTP payload format allows for packetization of one or more Network Abstraction Layer (NAL) units in each RTP packet payload, as well as fragmentation of a NAL unit into multiple RTP packets.  Furthermore, it supports transmission of an HEVC bitstream over a single as well as multiple RTP streams.  The payload format has wide applicability in videoconferencing,  Internet video streaming, and high bit-rate entertainment-quality  video, among others.
Working Group Summary

  Was there anything in WG process that is worth noting? For  example, was there controversy about particular points or  were there decisions where the consensus was particularly
  rough?
The document was discussed on the mailing list. The open issues were addressed and there were no controversies.

Document Quality

  Are there existing implementations of the protocol? Have a
  significant number of vendors indicated their plan to
  implement the specification? Are there any reviewers that
  merit special mention as having done a thorough review,
  e.g., one that resulted in important changes or a
  conclusion that the document had no substantive issues? If
  there was a MIB Doctor, Media Type or other expert review,
  what was its course (briefly)? In the case of a Media Type
  review, on what date was the request posted?

There are existing implementations. The request for a media type review was posted on August 29th , 2014.


Personnel

  Who is the Document Shepherd? Who is the Responsible Area
  Director?
Document Shepherd is Roni Even and the responsible AD is Richard Barnes.

(3) Briefly describe the review of this document that was performed by
the Document Shepherd.  If this version of the document is not ready
for publication, please explain why the document is being forwarded to
the IESG.
The document shepherd reviewed the document in previous and current version and found it ready for publication.


(4) Does the document Shepherd have any concerns about the depth or
breadth of the reviews that have been performed? 

The document had good reviews before and during the WGLC.

(5) Do portions of the document need review from a particular or from
broader perspective, e.g., security, operational complexity, AAA, DNS,
DHCP, XML, or internationalization? If so, describe the review that
took place.
No need

(6) Describe any specific concerns or issues that the Document Shepherd
has with this document that the Responsible Area Director and/or the
IESG should be aware of? For example, perhaps he or she is uncomfortable
with certain parts of the document, or has concerns whether there really
is a need for it. In any event, if the WG has discussed those issues and
has indicated that it still wishes to advance the document, detail those
concerns here.

No concerns

(7) Has each author confirmed that any and all appropriate IPR
disclosures required for full conformance with the provisions of BCP 78
and BCP 79 have already been filed. If not, explain why.

Yes. There was also a question to the authors to verify it.

(8) Has an IPR disclosure been filed that references this document?
If so, summarize any WG discussion and conclusion regarding the IPR
disclosures.

There are IPR disclosures from Ericsson and Vidyo (https://datatracker.ietf.org/ipr/search/?option=document_search&document_search=draft-ietf-payload-rtp-h265 ). The WG is aware and there are no concerns.

(9) How solid is the WG consensus behind this document? Does it
represent the strong concurrence of a few individuals, with others
being silent, or does the WG as a whole understand and agree with it? 

The WG understand the document and agree with it.

(10) Has anyone threatened an appeal or otherwise indicated extreme
discontent? If so, please summarise the areas of conflict in separate
email messages to the Responsible Area Director. (It should be in a
separate email because this questionnaire is publicly available.)
No
(11) Identify any ID nits the Document Shepherd has found in this
document. (See http://www.ietf.org/tools/idnits/ and the Internet-Drafts
Checklist). Boilerplate checks are not enough; this check needs to be
thorough.
No issues.
(12) Describe how the document meets any required formal review
criteria, such as the MIB Doctor, media type, and URI type reviews.
There was  media type review

(13) Have all references within this document been identified as
either normative or informative?
Yes
(14) Are there normative references to documents that are not ready for
advancement or are otherwise in an unclear state? If such normative
references exist, what is the plan for their completion?
No.

(15) Are there downward normative references references (see RFC 3967)?
If so, list these downward references to support the Area Director in
the Last Call procedure.

There are normative references to ITU-T documents

(16) Will publication of this document change the status of any
existing RFCs? Are those RFCs listed on the title page header, listed
in the abstract, and discussed in the introduction? If the RFCs are not
listed in the Abstract and Introduction, explain why, and point to the
part of the document where the relationship of this document to the
other RFCs is discussed. If this information is not in the document,
explain why the WG considers it unnecessary.

No

(17) Describe the Document Shepherd's review of the IANA considerations
section, especially with regard to its consistency with the body of the
document. Confirm that all protocol extensions that the document makes
are associated with the appropriate reservations in IANA registries.
Confirm that any referenced IANA registries have been clearly
identified. Confirm that newly created IANA registries include a
detailed specification of the initial contents for the registry, that
allocations procedures for future registrations are defined, and a
reasonable name for the new registry has been suggested (see RFC 5226).

The IANA section is in line with the document.

(18) List any new IANA registries that require Expert Review for future
allocations. Provide any public guidance that the IESG would find
useful in selecting the IANA Experts for these new registries.
No new IANA registries.

(19) Describe reviews and automated checks performed by the Document
Shepherd to validate sections of the document written in a formal
language, such as XML code, BNF rules, MIB definitions, etc.
No need.
2014-09-13
06 Roni Even State Change Notice email list changed to payload-chairs@tools.ietf.org, draft-ietf-payload-rtp-h265@tools.ietf.org
2014-09-13
06 Roni Even Responsible AD changed to Richard Barnes
2014-09-13
06 Roni Even IETF WG state changed to Submitted to IESG for Publication from WG Document
2014-09-13
06 Roni Even IESG state changed to Publication Requested
2014-09-13
06 Roni Even IESG process started in state Publication Requested
2014-09-13
06 Roni Even Changed document writeup
2014-09-13
06 Roni Even Intended Status changed to Proposed Standard from None
2014-08-27
06 Roni Even Document shepherd changed to Roni Even
2014-08-13
06 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-06.txt
2014-08-05
05 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-05.txt
2014-06-17
(System) Posted related IPR disclosure: Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to draft-ietf-payload-rtp-h265-04
2014-05-28
04 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-04.txt
2014-04-30
03 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-03.txt
2014-02-26
(System) Posted related IPR disclosure: Vidyo, Inc.'s Statement about IPR related to draft-ietf-payload-rtp-h265-02
2014-02-12
02 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-02.txt
2013-09-09
(System) Posted related IPR disclosure: Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to draft-ietf-payload-rtp-h265-01
2013-09-06
01 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-01.txt
2013-07-01
00 Ye-Kui Wang New version available: draft-ietf-payload-rtp-h265-00.txt