Tech-invite 3GPPspace IETFspace

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Content for TR 26.906 Word version: 18.0.0

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6 Test case definitions p. 14

6.1 Introduction p. 14

6.2 Test cases for evaluation of H.265 (HEVC) for video coding p. 14

6.2.1 Generic test cases p. 14

6.2.2 Test sequences and codec software p. 15

6.2.2.1 Test sequences p. 15

6.2.2.1.1 Down-sampling filter p. 15

6.2.2.2 Codec software p. 16

6.2.3 Quality evaluation metrics p. 16

6.2.4 Complexity analysis p. 17

6.2.5 Test conditions for 3GP-DASH, PSS, and MBMS p. 17

6.2.5.1 General testing settings p. 17

6.2.5.2 Test sequences p. 17

6.2.5.3 Encoding settings p. 17

6.2.6 Test conditions for MMS p. 17

6.2.6.1 General testing settings p. 17

6.2.6.2 Test sequences p. 18

6.2.6.3 Encoding settings p. 18

6.2.7 Test conditions for MTSI p. 18

6.2.7.1 General testing settings p. 18

6.2.7.2 Test sequences p. 18

6.2.7.3 Encoding settings p. 19

6.3 Test cases for evaluation of H.265 (HEVC) for image coding p. 20

6.3.1 Codec software p. 20

6.3.2 Test sequences p. 20

6.3.3 Encoding settings p. 20

6.3.4 Evaluation metrics p. 20

7 Test results for video coding p. 20

7.1 Introduction p. 20

7.2 Summaries of the first set of objective test results for 3GP-DASH, PSS, and MBMS p. 21

7.3 Summaries of the second set of objective test results for 3GP-DASH, PSS, and MBMS p. 22

7.4 Summaries of the third set of objective test results for 3GP-DASH, PSS, and MBMS p. 25

7.4.1 Test setup p. 25

7.4.2 Test summaries p. 27

7.5 Subjective test results for 3GP-DASH, PSS, and MBMS p. 27

7.5.1 Test setup p. 27

7.5.1.1 Test material p. 27

7.5.1.2 Display by terminal p. 28

7.5.1.3 Test conditions p. 28

7.5.1.4 Subjective test procedure p. 29

7.5.1.5 Test methodology p. 29

7.5.1.6 Test design p. 30

7.5.1.7 Test environment p. 30

7.5.1.8 MOS test tool p. 30

7.5.1.9 Test devices p. 30

7.5.1.10 Test subjects p. 30

7.5.2 Subjective test results p. 31

7.5.2.1 Smartphone results p. 31

7.5.2.2 Tablet results p. 36

7.5.3 Summary of the subjective tests p. 38

7.6 Summaries of subjective test results for MTSI p. 39

7.6.1 Introduction p. 39

7.6.2 Test setup p. 39

7.6.2.1 Test material p. 39

7.6.2.2 Video codecs p. 40

7.6.2.3 Display by terminal p. 40

7.6.2.4 Test conditions p. 40

7.6.2.5 Subjective test procedure p. 40

7.6.2.6 Test methodology p. 40

7.6.2.7 Test environment p. 41

7.6.2.8 MOS test tool p. 41

7.6.2.9 Test devices p. 41

7.6.2.10 Test subjects p. 41

7.6.3 Subjective test results p. 41

7.6.3.1 Smartphone results p. 41

7.6.3.2 Tablet results p. 48

7.6.4 Summary of the subjective tests p. 55

7.7 Summaries of objective test results for MMS and MTSI p. 55

7.7.1 Results for MMS p. 56

7.7.2 Results for MTSI p. 59

7.7.2.1 H.265 (HEVC) Main profile vs. H.264 (AVC) Constrained Baseline profile p. 59

7.7.2.2 H.265 (HEVC) Main profile vs. H.264 (AVC) High profile p. 62

8 Test results for image coding p. 65

9 Conclusions p. 65

9.1 H.265 (HEVC) for video coding p. 65

9.1.1 3GP-DASH p. 65

9.1.2 PSS p. 65

9.1.3 MBMS p. 65

9.1.4 MMS p. 65

9.1.5 MTSI p. 66

9.1.6 IMS Messaging and Presence p. 66

9.2 H.265 (HEVC) for image coding p. 66

$ Change history p. 67