Tech-
invite
3GPP
space
IETF
RFCs
SIP
Quick
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TS 26.247
Word version: 16.5.0
0f…
4…
7…
8…
11…
A…
8
DASH - Media Presentation
9
DASH - Usage of 3GPP File Format
10
QoE for Progressive Download and DASH
...
8
DASH - Media Presentation
8.1
Introduction
8.2
Media Presentation Description
Word‑p. 23
8.2.1
General
8.2.2
Schema and 3GPP Extension
8.2.3
Void
8.2.4
Void
8.3
MPD Assembly
Word‑p. 24
8.4
Hierarchical Data Model
8.4.1
General
8.4.2
Period
Word‑p. 25
8.4.2.1
General
|R12|
8.4.2.2
Content Offering with Multiple Periods
|R12|
Word‑p. 26
8.4.3
Adaptation Sets and Representations
Word‑p. 27
8.4.3.1
Overview
8.4.3.2
Common Attributes and Elements
8.4.3.3
Adaptation Set
Word‑p. 28
8.4.3.4
Representation
Word‑p. 29
8.4.3.5
Sub-Representation
8.4.3.6
Content Component
Word‑p. 30
8.4.4
Segments and Segment Information
8.5
MPD Update
Word‑p. 31
8.5.1
General
8.5.2
Media Presentation Description Delta
8.6
Additional Media Presentation Information
Word‑p. 33
8.6.1
Introduction
8.6.2
Program Information
8.6.3
Descriptors
8.7
Base URL Processing
Word‑p. 34
8.8
Event Streams
|R13|
9
DASH - Usage of 3GPP File Format
9.1
Introduction
9.2
Segment Types and Formats
9.2.1
Introduction
9.2.2
Initialization Segment
Word‑p. 35
9.2.3
Media Segment
9.2.3.1
General
9.2.3.2
Subsegments and Segment Index
9.2.3.3
Subsegment Index
9.2.3.4
3GP-DASH Media Segment Format
9.2.4
Self-Initializing Media Segment
9.2.5
Media Stream and Segment Properties
9.2.5.1
Media Stream Access Points
9.2.5.2
Non-overlapping Segments and Subsegments
Word‑p. 36
9.2.5.3
Bitstream concatenation
9.3
Usage on Server and Client
9.4
Segment Properties with MPD constraints
9.4.1
General
9.4.1.1
Introduction
9.4.1.2
Media Presentation Timeline
9.4.1.3
Segment Index
9.4.2
Segment Alignment
9.4.3
Bitstream Switching
9.4.4
Sub-Representation
Word‑p. 37
10
QoE for Progressive Download and DASH
10.1
General
10.2
QoE Metric Definitions
10.2.1
Introduction
10.2.2
Void
10.2.3
Representation Switch Events
Word‑p. 38
10.2.4
Average Throughput
10.2.5
Initial Playout Delay
10.2.6
Buffer Level
Word‑p. 39
10.2.7
Play List
10.2.8
MPD Information
Word‑p. 41
10.2.9
Playout Delay for Media Start-up
|R13|
Word‑p. 42
10.2.10
Device information
|R14|
10.3
Quality Metrics for Progressive Download
Word‑p. 43
10.4
Quality Metrics for DASH
10.5
Quality Reporting Scheme for DASH
Word‑p. 44
10.6
Quality Reporting Protocol
Word‑p. 47
10.6.1
General
10.6.2
Report Format
10.6.3
Reporting Protocols
Word‑p. 51