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Content for TR 26.966 Word version: 18.0.0

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5 Scenarios p. 10

5.1 Scenario #1.1: Streaming of stereoscopic 3D content p. 10

5.1.1 Overview p. 10

5.1.2 Review of previous work p. 10

5.1.3 Evaluation criteria and metrics p. 10

5.1.4 Evaluation methodology p. 10

5.2 Scenario #1.2: Low delay applications of stereoscopic 3D video p. 11

5.2.1 Overview p. 11

5.2.2 Review of previous work p. 11

5.2.3 Evaluation criteria and metrics p. 11

5.2.4 Evaluation methodology p. 12

5.3 Scenario #2: High quality photography p. 12

5.3.1 Overview p. 12

5.3.2 Review of previous work p. 12

5.3.3 Evaluation criteria and metrics p. 12

5.4 Scenario #3: Optimising multi-bitrate delivery p. 12

5.4.1 Overview p. 12

5.4.2 Review of previous work p. 13

5.4.3 Evaluation criteria and methodology p. 13

5.5 Scenario #4: Pose correction optimisation p. 13

5.5.1 Overview p. 13

5.5.2 Review of previous work p. 14

5.5.3 Evaluation criteria and methodology p. 14

6 Solutions p. 14

6.0 Mapping of Solutions to Scenarios p. 14

6.1 Solution #1.1: HEVC simulcast p. 14

6.1.1 Introduction p. 14

6.1.2 High-level Description p. 14

6.1.3 Evaluation p. 15

6.2 Solution #1.2: HEVC frame packing p. 15

6.2.1 Introduction p. 15

6.2.2 High-level Description p. 15

6.2.3 Evaluation p. 15

6.3 Solution #1.2: Multiview HEVC coding p. 16

6.3.1 Introduction p. 16

6.3.2 High-level Description p. 16

6.3.3 Evaluation p. 17

6.4 Solution #2.1: HEVC 4:2:0 coding p. 19

6.4.1 Introduction p. 19

6.4.2 High-level Description p. 19

6.4.3 Evaluation p. 19

6.5 Solution #2.2: HEVC 4:2:2 coding p. 20

6.5.1 Introduction p. 20

6.5.2 High-level Description p. 20

6.5.3 Evaluation p. 20

6.6 Solution #2.3: Native 4:4:4 coding - HEVC Main 4:4:4 profiles p. 20

6.6.1 Introduction p. 20

6.6.2 High-level Description p. 20

6.6.3 Evaluation p. 21

6.7 Solution #2.4: Derived 4:4:4 coding- Layered use of HEVC 4:2:0 profiles p. 21

6.7.1 Introduction p. 21

6.7.2 High-level Description p. 21

6.7.3 Evaluation p. 22

6.8 Solution #3.1: Scalable HEVC coding p. 23

6.8.1 Introduction p. 23

6.8.2 High-level Description p. 23

6.8.3 Evaluation p. 24

6.9 Solution #4.1: MV-HEVC with auxiliary depth/alpha channels p. 25

6.9.1 Introduction p. 25

6.9.2 High-level Description p. 25

6.9.3 Evaluation p. 26

7 Conclusions and proposed next steps p. 27

7.1 Conclusions for scenario #1.1, #1.2: p. 27

7.2 Conclusions for scenario #2: p. 28

7.3 Conclusions for scenario #3: p. 28

7.4 Conclusions for scenario #4: p. 28

$ Change history p. 29