SG11201906486SA - Coding mcts-nested sei messages - Google Patents
Coding mcts-nested sei messagesInfo
- Publication number
- SG11201906486SA SG11201906486SA SG11201906486SA SG11201906486SA SG11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA
- Authority
- SG
- Singapore
- Prior art keywords
- sei
- mcts
- international
- bitstream
- sei messages
- Prior art date
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Classifications
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- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- 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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
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- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
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- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
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- 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
- H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
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- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
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- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
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- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- 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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
WO 18/ 16097 6 A3 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 07 September 2018 (07.09.2018) WIP0 I PCT omit °nolo om (10) International Publication Number WO 2018/160976 A3 RECEIVE TEMPORAL MCTS SEI MESSAGE FOR BITSTREAM RECEIVE MCTS-EIS SEI 7 -102 MESSAGE FOR BITSTREAM DETERMINE SUB-BITSTREAM TO EXTRACT 7 106 7 108 r110 r 112 (51) International Patent Classification: H04N 19/70 (2014.01) H04N 19/174 (2014.01) H04N 19/46 (2014.01) (21) International Application Number: PCT/US2018/020677 (22) International Filing Date: 02 March 2018 (02.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/466,871 03 March 2017 (03.03.2017) US 62/473,947 20 March 2017 (20.03.2017) US 15/909,597 01 March 2018 (01.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventor: WANG, Ye-Kui; 6264 Sunrose Crest Way, San Diego, California 92130 (US). (74) Agent: DAWLEY, Brian; Shumaker & Sieffert, PA., 1625 Radio Drive, Suite 300, Woodbury, Minnesota 55125 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (54) Title: CODING MCTS-NESTED SEI MESSAGES (57) : An example device for processing video data includes a memory configured to roo a supplemental enhancement information (SEI) network abstraction layer (NAL) unit of store video data; and one or more processors implemented in circuitry and configured to de- code a video bitstream including the video data, the SEI NAL unit containing a motion constrained tile sets (MCTS) nesting SEI message; determine that the SEI NAL unit does not contain any non-MCTS-nesting SEI messages in response to the SEI NAL unit containing the MCTS nest- ,104 ing SEI message; and decode subsequent SEI messages of the SEI NAL unit as MCTS nesting SEI messages in response to the determination. EXTRACT PARAMETER SETS USING MCTS-EIS SEI MESSAGE OMIT SEI NAL UNITS CONTAINING NON-MCTS- NESTED SEI MESSAGES EXTRACT VIDEO DATA FOR SUB-BITSTREAM USING SEI MESSAGES SEND SUB-BITSTREAM TO VIDEO DECODER FIG. 4 [Continued on next page] WO 2018/160976 A3 MIDEDIMOMOIDEIROHOIDEMI100 1101M0MEOE11111ill 00# Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 18 October 2018 (18.10.2018)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762466871P | 2017-03-03 | 2017-03-03 | |
| US201762473947P | 2017-03-20 | 2017-03-20 | |
| US15/909,597 US10764575B2 (en) | 2017-03-03 | 2018-03-01 | Coding MCTS-nested SEI messages to exclude other SEI messages that are not MCTS-nested |
| PCT/US2018/020677 WO2018160976A2 (en) | 2017-03-03 | 2018-03-02 | Coding mcts-nested sei messages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201906486SA true SG11201906486SA (en) | 2019-09-27 |
Family
ID=63355493
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201906482UA SG11201906482UA (en) | 2017-03-03 | 2018-03-02 | Coding identifiers for motion constrained tile sets |
| SG11201906484YA SG11201906484YA (en) | 2017-03-03 | 2018-03-02 | Extracting mcts sub-bitstreams for video coding |
| SG11201906481WA SG11201906481WA (en) | 2017-03-03 | 2018-03-02 | Coding mcts-eis sei messages of an access unit |
| SG11201906486SA SG11201906486SA (en) | 2017-03-03 | 2018-03-02 | Coding mcts-nested sei messages |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201906482UA SG11201906482UA (en) | 2017-03-03 | 2018-03-02 | Coding identifiers for motion constrained tile sets |
| SG11201906484YA SG11201906484YA (en) | 2017-03-03 | 2018-03-02 | Extracting mcts sub-bitstreams for video coding |
| SG11201906481WA SG11201906481WA (en) | 2017-03-03 | 2018-03-02 | Coding mcts-eis sei messages of an access unit |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US10687055B2 (en) |
| EP (4) | EP3590263B1 (en) |
| CN (4) | CN110313182B (en) |
| ES (4) | ES2867624T3 (en) |
| SG (4) | SG11201906482UA (en) |
| WO (4) | WO2018160970A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10687055B2 (en) | 2017-03-03 | 2020-06-16 | Qualcomm Incorporated | Coding MCTS-EIS SEI messages of an access unit |
| KR102336987B1 (en) * | 2017-07-04 | 2021-12-08 | 엘지전자 주식회사 | Area-based processing method and apparatus for 360 degree video |
| US10638151B2 (en) * | 2018-05-31 | 2020-04-28 | Verizon Patent And Licensing Inc. | Video encoding methods and systems for color and depth data representative of a virtual reality scene |
| CN112703736B (en) * | 2018-09-14 | 2022-11-25 | 华为技术有限公司 | Video decoding method, video decoding apparatus, and non-transitory computer-readable medium |
| WO2020084554A1 (en) | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Searching based motion candidate derivation for sub-block motion vector prediction |
| WO2020157287A1 (en) * | 2019-02-01 | 2020-08-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video codec allowing sub-picture or region wise random access and concept for video composition using the same |
| WO2020175908A1 (en) * | 2019-02-26 | 2020-09-03 | 엘지전자 주식회사 | Method and device for partitioning picture on basis of signaled information |
| WO2020263817A1 (en) * | 2019-06-25 | 2020-12-30 | Intel Corporation | Sub-pictures and sub-picture sets with level derivation |
| US11159827B2 (en) * | 2019-09-23 | 2021-10-26 | Tencent America LLC | Method for signaling output layer set with sub picture |
| WO2021237123A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Sei message handling in video sub-bitstream extraction process |
| KR20230015382A (en) | 2020-05-22 | 2023-01-31 | 바이트댄스 아이엔씨 | Constraints on Picture Types in Video Bitstream Processing |
| JP2023529447A (en) * | 2020-06-09 | 2023-07-10 | バイトダンス インコーポレイテッド | Extension of sub-picture sub-bitstream extraction process |
| JP2023529823A (en) | 2020-06-09 | 2023-07-12 | バイトダンス インコーポレイテッド | Sub-bitstream extraction of multilayer video bitstreams |
| KR20230020425A (en) | 2020-06-09 | 2023-02-10 | 바이트댄스 아이엔씨 | Scalable Nesting of Supplementary Enhancement Information Messages in Video Coding |
| US11321878B2 (en) | 2020-06-26 | 2022-05-03 | Sony Group Corporation | Decoded tile hash SEI message for V3C/V-PCC |
| EP4205399A4 (en) * | 2020-09-25 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Sub-bitstream extraction |
| US11962936B2 (en) | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
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| JP6214235B2 (en) * | 2012-07-02 | 2017-10-18 | キヤノン株式会社 | File generation method, file generation apparatus, and program |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| IL287526B (en) | 2013-04-07 | 2022-07-01 | Dolby Int Ab | Signaling change in output layer sets |
| US9749627B2 (en) * | 2013-04-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Control data for motion-constrained tile set |
| GB2516224A (en) * | 2013-07-11 | 2015-01-21 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| KR102296853B1 (en) * | 2013-07-12 | 2021-09-01 | 소니그룹주식회사 | Image decoding device and method |
| JP6261215B2 (en) * | 2013-07-12 | 2018-01-17 | キヤノン株式会社 | Image encoding device, image encoding method and program, image decoding device, image decoding method and program |
| JP6352317B2 (en) * | 2013-07-14 | 2018-07-04 | シャープ株式会社 | Decryption method |
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| WO2015194179A1 (en) * | 2014-06-17 | 2015-12-23 | Sharp Kabushiki Kaisha | Bitstream partitions operation |
| US9716900B2 (en) * | 2014-06-20 | 2017-07-25 | Qualcomm Incorporated | Extensible design of nesting supplemental enhancement information (SEI) messages |
| RU2690439C2 (en) | 2014-06-20 | 2019-06-03 | Сони Корпорейшн | Image encoding device and method and image decoding device and method |
| JP6642573B2 (en) | 2015-06-24 | 2020-02-05 | ソニー株式会社 | Encoding device, decoding device, and transmission control method |
| KR102433227B1 (en) | 2016-02-09 | 2022-08-18 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | Concept for picture/video data streams allowing efficient reducibility or efficient random access |
| EP3466082B1 (en) | 2016-05-26 | 2022-01-19 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V. | Broadcast streaming of panoramic video for interactive clients |
| WO2018128060A1 (en) * | 2017-01-05 | 2018-07-12 | Sharp Kabushiki Kaisha | Systems and methods for signaling of motion-constrained tile sets for virtual reality applications |
| US10687055B2 (en) | 2017-03-03 | 2020-06-16 | Qualcomm Incorporated | Coding MCTS-EIS SEI messages of an access unit |
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2018
- 2018-03-01 US US15/909,395 patent/US10687055B2/en active Active
- 2018-03-01 US US15/909,418 patent/US10897612B2/en active Active
- 2018-03-01 US US15/909,460 patent/US10904521B2/en active Active
- 2018-03-01 US US15/909,597 patent/US10764575B2/en active Active
- 2018-03-02 CN CN201880012068.8A patent/CN110313182B/en active Active
- 2018-03-02 WO PCT/US2018/020671 patent/WO2018160970A1/en active Application Filing
- 2018-03-02 CN CN201880012060.1A patent/CN110337814B/en active Active
- 2018-03-02 EP EP18710752.9A patent/EP3590263B1/en active Active
- 2018-03-02 ES ES18710752T patent/ES2867624T3/en active Active
- 2018-03-02 ES ES18710745T patent/ES2895270T3/en active Active
- 2018-03-02 SG SG11201906482UA patent/SG11201906482UA/en unknown
- 2018-03-02 CN CN201880013330.0A patent/CN110326298B/en active Active
- 2018-03-02 EP EP18710745.3A patent/EP3590261B1/en active Active
- 2018-03-02 CN CN201880013332.XA patent/CN110326299B/en active Active
- 2018-03-02 EP EP18710753.7A patent/EP3590264B1/en active Active
- 2018-03-02 ES ES18710749T patent/ES2909066T3/en active Active
- 2018-03-02 SG SG11201906484YA patent/SG11201906484YA/en unknown
- 2018-03-02 WO PCT/US2018/020652 patent/WO2018160957A1/en active Application Filing
- 2018-03-02 ES ES18710753T patent/ES2867583T3/en active Active
- 2018-03-02 WO PCT/US2018/020677 patent/WO2018160976A2/en active Application Filing
- 2018-03-02 WO PCT/US2018/020662 patent/WO2018160964A1/en active Application Filing
- 2018-03-02 SG SG11201906481WA patent/SG11201906481WA/en unknown
- 2018-03-02 EP EP18710749.5A patent/EP3590262B1/en active Active
- 2018-03-02 SG SG11201906486SA patent/SG11201906486SA/en unknown
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