4Development of AVC
The video subgroup jointly approved the ISO standard related output documents that were produced during the 25th JVT meeting which was held in parallel. Important work items in this context were as follows
-
SVC verification tests
-
Update of MVC PDAM
-
Preparation of software and conformance PDAM for New Professional Profiles
-
Preparation of software and conformance PDAM for Scalable Video Coding
Regarding SVC verification tests, a first round of testing was performed prior to the Shenzhen meeting, showing promising results for the test cases of Scalable High and Scalable High Intra profiles, particularly
-
same visual quality with only slight increase (5-10 %) in data rate as compared to non-scalable coding at same (highest) rate and resolution;
-
clear decrease in data rate (up to 40 %) as compared to simulcast transmission with different spatial resolutions.
Those results are included in the draft test report (N9482). For the testing of the scalable baseline profile (both communication and broadcast scenarios), as well as cases of combined scalability in scalable high profile, further tests will be performed until the next meeting (see N9483), where the final test report will be issued.
Documents reviewed:
14832
|
SC 29 Secretariat
|
Summary of Voting on ISO/IEC 14496-4:2004/PDAM 30
|
14843
|
SC 29 Secretariat
|
Summary of Voting on ISO/IEC 14496-5:2001/PDAM 18
|
14848
|
SC 29 Secretariat
|
Summary of Voting on ISO/IEC 14496-10:200X/PDAM 1
|
15007
|
Gary J. Sullivan, Jens-Rainer Ohm,
Thomas Wiegand, Ajay Luthra
|
Meeting Report of the 24th JVT Meeting (29 June – 5 July, 2007, Geneva, CH)
|
15012
|
Tobias Oelbaum
|
Subjective Results for the SVC Verification Test
|
14918
|
Mathias Wien
|
Verification of SVC Verification Test Streams
|
Documents approved:
No.
|
Title
|
TBP
|
Available
|
|
14496-4 Conformance testing
|
|
|
9441
|
Disposition of Comments on ISO/IEC 14496-4:2004/PDAM 30
|
N
|
07/10/26
|
9442
|
Text of ISO/IEC 14496-4:2004/FPDAM 30 Conformance Testing for New Profiles for Professional Applications
|
N
|
07/11/30______14496-10_Advanced_Video_Coding'>07/11/30______14496-5_Reference_Software'>07/11/30
|
|
14496-5 Reference Software
|
|
|
9443
|
Disposition of Comments on ISO/IEC 14496-5:2001/PDAM 18
|
N
|
07/10/26
|
9444
|
Text of ISO/IEC 14496-5:2001/FPDAM 18 Reference Software for New Profiles for Professional Applications
|
N
|
07/11/30
|
|
14496-10 Advanced Video Coding
|
|
|
9543
|
Requirements and Application Descriptions for MVC
|
N
|
07/10/26
|
9445
|
Study Text of ISO/IEC 14496-10:200X/PDAM 1 Multiview Video Coding
|
N
|
07/11/09
|
9446
|
Joint Multiview Video Model (JMVM) 6
|
N
|
07/11/09
|
9447
|
JMVM 6 Software
|
N
|
07/11/30
|
9482
|
Draft Report on SVC Verification Tests
|
N
|
07/11/09
|
9483
|
SVC Verification Test Plan Version 2
|
N
|
07/11/16
|
Dostları ilə paylaş: |
