EP2982124A4 - PICTURES WITH DIRECT ACCESS POINTS - Google Patents
PICTURES WITH DIRECT ACCESS POINTSInfo
- Publication number
- EP2982124A4 EP2982124A4 EP14780078.3A EP14780078A EP2982124A4 EP 2982124 A4 EP2982124 A4 EP 2982124A4 EP 14780078 A EP14780078 A EP 14780078A EP 2982124 A4 EP2982124 A4 EP 2982124A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- random access
- access point
- point pictures
- pictures
- random
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/857,860 US9807421B2 (en) | 2013-04-05 | 2013-04-05 | NAL unit type restrictions |
US201361847377P | 2013-07-17 | 2013-07-17 | |
PCT/JP2014/001996 WO2014162750A1 (en) | 2013-04-05 | 2014-04-07 | Random access point pictures |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2982124A1 EP2982124A1 (en) | 2016-02-10 |
EP2982124A4 true EP2982124A4 (en) | 2016-09-07 |
Family
ID=51658058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14780078.3A Ceased EP2982124A4 (en) | 2013-04-05 | 2014-04-07 | PICTURES WITH DIRECT ACCESS POINTS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2982124A4 (zh) |
JP (1) | JP2016519855A (zh) |
CN (1) | CN105103562B (zh) |
HK (1) | HK1215834A1 (zh) |
WO (1) | WO2014162750A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2858350A4 (en) * | 2012-07-06 | 2016-05-04 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR MULTILAYER VIDEO DICTIONING FOR DIRECT ACCESS AND METHOD AND DEVICE FOR MULTILAYER VIDEO DECODING FOR DIRECT ACCESS |
US9973562B2 (en) | 2015-04-17 | 2018-05-15 | Microsoft Technology Licensing, Llc | Split processing of encoded video in streaming segments |
US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
DE102018129774A1 (de) * | 2018-11-26 | 2020-05-28 | Beckhoff Automation Gmbh | Verfahren zum Betreiben eines Netzwerkteilnehmers und Netzwerkteilnehmer |
WO2021061530A1 (en) * | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Ols for spatial and snr scalability |
EP4062640A4 (en) | 2019-12-26 | 2023-01-11 | ByteDance Inc. | PROFILE, ROW AND LAYER INDICATION IN VIDEO CODING |
CN114868158A (zh) * | 2019-12-26 | 2022-08-05 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
WO2021134055A1 (en) | 2019-12-27 | 2021-07-01 | Bytedance Inc. | Subpicture signaling in parameter sets |
CN114946174A (zh) | 2020-01-09 | 2022-08-26 | 字节跳动有限公司 | 层间参考图片的存在的信令通知 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006109117A1 (en) * | 2005-04-13 | 2006-10-19 | Nokia Corporation | Method, device and system for effectively coding and decoding of video data |
EP2106666B1 (en) * | 2007-01-08 | 2019-06-12 | Nokia Technologies Oy | Improved inter-layer prediction for extended spatial scalability in video coding |
CN101420609B (zh) * | 2007-10-24 | 2010-08-25 | 华为终端有限公司 | 视频编码、解码方法及视频编码器、解码器 |
KR101635235B1 (ko) * | 2008-07-26 | 2016-06-30 | 톰슨 라이센싱 | 스케일러블 비디오 코딩(svc)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(rtp) 패킷화 방법 |
-
2014
- 2014-04-07 EP EP14780078.3A patent/EP2982124A4/en not_active Ceased
- 2014-04-07 WO PCT/JP2014/001996 patent/WO2014162750A1/en active Application Filing
- 2014-04-07 CN CN201480020043.4A patent/CN105103562B/zh not_active Expired - Fee Related
- 2014-04-07 JP JP2015545980A patent/JP2016519855A/ja active Pending
-
2016
- 2016-04-01 HK HK16103765.9A patent/HK1215834A1/zh unknown
Non-Patent Citations (4)
Title |
---|
DESHPANDE (SHARP) S: "MV-HEVC/SHVC HLS: Comments on SHVC and MV-HEVC", 4. JCT-3V MEETING; 20-4-2013 - 26-4-2013; INCHEON; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-D0081, 15 April 2013 (2013-04-15), XP030130745 * |
HANNUKSELA (NOKIA) M M: "On SHVC RAP pictures", 12. JCT-VC MEETING; 103. MPEG MEETING; 14-1-2013 - 23-1-2013; GENEVA; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, no. JCTVC-L0039, 7 January 2013 (2013-01-07), XP030113527 * |
See also references of WO2014162750A1 * |
WANG YE-KUI ET AL: "System and Transport Interface of SVC", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 17, no. 9, 1 September 2007 (2007-09-01), pages 1149 - 1163, XP011193022, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2007.906827 * |
Also Published As
Publication number | Publication date |
---|---|
HK1215834A1 (zh) | 2016-09-15 |
CN105103562B (zh) | 2019-07-12 |
EP2982124A1 (en) | 2016-02-10 |
CN105103562A (zh) | 2015-11-25 |
JP2016519855A (ja) | 2016-07-07 |
WO2014162750A1 (en) | 2014-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20151029 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20160805 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 19/30 20140101AFI20160801BHEP Ipc: H04N 19/187 20140101ALI20160801BHEP Ipc: H04N 19/114 20140101ALI20160801BHEP Ipc: H04N 19/136 20140101ALI20160801BHEP Ipc: H04N 19/597 20140101ALI20160801BHEP |
|
17Q | First examination report despatched |
Effective date: 20171026 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20190525 |