11---
2- title : " CARP - a CMAF compliant implementation of WARP "
2+ title : " CMSF - a CMAF compliant implementation of MOQT Streaming Format "
33category : info
44
5- docname : draft-wilaw-moq-carp -latest
5+ docname : draft-wilaw-moq-cmsf -latest
66submissiontype : IETF
77number :
88date :
@@ -13,15 +13,15 @@ workgroup: "Media Over QUIC"
1313keyword :
1414 - moq
1515 - moqt
16- - WARP
16+ - MSF
1717 - CMAF
1818venue :
1919 group : " Media Over QUIC"
2020 type : " Working Group"
21212222 arch : " https://mailarchive.ietf.org/arch/browse/moq/"
23- github : " wilaw/carp "
24- latest : " https://wilaw.github.io/carp /draft-wilaw-moq-carp .html"
23+ github : " wilaw/cmsf "
24+ latest : " https://wilaw.github.io/cmsf /draft-wilaw-moq-cmsf .html"
2525
2626author :
2727 -
@@ -32,7 +32,7 @@ author:
3232
3333normative :
3434 MoQTransport : I-D.draft-ietf-moq-transport-10
35- WARP : I-D.draft-ietf-moq-warp
35+ MSF : I-D.draft-ietf-moq-warp
3636 CMAF :
3737 author :
3838 - name : International Organization for Standardization
@@ -49,24 +49,24 @@ informative:
4949
5050--- abstract
5151
52- This document updates [WARP ] by defining a new optional feature for the streaming format.
53- It specifies the syntax and semantics for adding CMAF-packaged media [CMAF] to WARP .
52+ This document updates [MSF ] by defining a new optional feature for the streaming format.
53+ It specifies the syntax and semantics for adding CMAF-packaged media [CMAF] to MSF .
5454
5555
5656--- middle
5757
5858# Introduction
5959
60- CARP Streaming Format (CARP ) is a media format designed to deliver CMAF [CMAF] and
61- LOC [LOC] compliant media content over MOQ Transport (MOQT) [MoQTransport]. CARP extends
62- WARP and retains all the scope, capabilities and features of WARP including the catalog
63- format, timeline, ABR switching and LOC support. CARP is targeted at real-time and
60+ CMAF compliant MOQT Streaming Format (CMSF ) is a media format designed to deliver CMAF [CMAF] and
61+ LOC [LOC] compliant media content over MOQ Transport (MOQT) [MoQTransport]. CMSF extends
62+ MSF and retains all the scope, capabilities and features of MSF including the catalog
63+ format, timeline, ABR switching and LOC support. MSF is targeted at real-time and
6464interactive levels of live latency, as well as VOD content.
6565
66- This document describes version 1 of the CARP streaming format.
66+ This document describes version 1 of the CMSF streaming format.
6767
68- # WARP Extension
69- All of the specifications, requirements, and terminology defined in [WARP ] apply to
68+ # MSF Extension
69+ All of the specifications, requirements, and terminology defined in [MSF ] apply to
7070implementations of this extension unless explicitly noted otherwise in this document.
7171
7272# CMAF Packaging
@@ -121,14 +121,14 @@ Each MOQT Group
121121# # Catalog description
122122
123123# ## CMAF packaging type
124- This specification extends the allowed packaging values defined in WARP Section 5.1.12
124+ This specification extends the allowed packaging values defined in [MSF]
125125to include one new entry, as defined in Table 1 below :
126126
127127| Name | Value | Reference |
128128|:==================|:================|:======================|
129129| CMAF | cmaf | This RFC |
130130
131- Every Track entry in a CARP catalog carrying CMAF-packaged media data MUST declare a
131+ Every Track entry in a CMSF catalog carrying CMAF-packaged media data MUST declare a
132132" packaging" type value of "cmaf".
133133
134134# ## Max SAP starting types
@@ -152,12 +152,12 @@ A number indicating the maximum SAP type the MOQT Objects in the track start wit
152152# # Event Timelines
153153
154154# ## SAP Type timeline {#saptypetimeline}
155- CARP defines a special instance of an Event Timeline track, termed the SAP Type timeline
155+ CMSF defines a special instance of an Event Timeline track, termed the SAP Type timeline
156156track. Its purpose is to convey information about the distribution of Stream Access Point
157157types and their associated Earlist Presentation Times.
158158
159159In the catalog, the SAP-type timeline track MUST include a 'packaging' value of 'eventtimeline"
160- and MUST include an 'eventType' value of 'org.ietf.moq.carp .sap'.
160+ and MUST include an 'eventType' value of 'org.ietf.moq.cmsf .sap'.
161161
162162In the SAP Type timeline JSON payload :
163163
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