CA2894549C - Conditional signaling of picture order count timing information for video timing in video coding - Google Patents
Conditional signaling of picture order count timing information for video timing in video coding Download PDFInfo
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- CA2894549C CA2894549C CA2894549A CA2894549A CA2894549C CA 2894549 C CA2894549 C CA 2894549C CA 2894549 A CA2894549 A CA 2894549A CA 2894549 A CA2894549 A CA 2894549A CA 2894549 C CA2894549 C CA 2894549C
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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
- H04N19/70—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
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361749866P | 2013-01-07 | 2013-01-07 | |
| US61/749,866 | 2013-01-07 | ||
| US14/061,130 | 2013-10-23 | ||
| US14/061,130 US9369711B2 (en) | 2013-01-07 | 2013-10-23 | Conditional signaling of picture order count timing information for video timing in video coding |
| PCT/US2013/077267 WO2014107360A1 (en) | 2013-01-07 | 2013-12-20 | Conditional signaling of picture order count timing information for video timing in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2894549A1 CA2894549A1 (en) | 2014-07-10 |
| CA2894549C true CA2894549C (en) | 2019-03-19 |
Family
ID=51060946
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2894549A Active CA2894549C (en) | 2013-01-07 | 2013-12-20 | Conditional signaling of picture order count timing information for video timing in video coding |
| CA2894704A Active CA2894704C (en) | 2013-01-07 | 2013-12-20 | Signaling of clock tick derivation information for video timing in video coding |
| CA2894900A Active CA2894900C (en) | 2013-01-07 | 2013-12-20 | Signaling of picture order count to timing information relations for video timing in video coding |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2894704A Active CA2894704C (en) | 2013-01-07 | 2013-12-20 | Signaling of clock tick derivation information for video timing in video coding |
| CA2894900A Active CA2894900C (en) | 2013-01-07 | 2013-12-20 | Signaling of picture order count to timing information relations for video timing in video coding |
Country Status (28)
| Country | Link |
|---|---|
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| EP (3) | EP2941885B1 (enExample) |
| JP (4) | JP6337010B2 (enExample) |
| KR (3) | KR101711318B1 (enExample) |
| CN (3) | CN104904223B (enExample) |
| AP (3) | AP2015008583A0 (enExample) |
| AR (3) | AR095292A1 (enExample) |
| AU (3) | AU2013371450B2 (enExample) |
| BR (3) | BR112015016256B1 (enExample) |
| CA (3) | CA2894549C (enExample) |
| DK (3) | DK2941886T3 (enExample) |
| EA (3) | EA026630B1 (enExample) |
| EC (3) | ECSP15034553A (enExample) |
| ES (3) | ES2630831T3 (enExample) |
| HU (3) | HUE032248T2 (enExample) |
| IL (3) | IL239301A (enExample) |
| MA (3) | MA38236B1 (enExample) |
| MY (3) | MY171807A (enExample) |
| PH (3) | PH12015501490B1 (enExample) |
| PL (3) | PL2941885T3 (enExample) |
| PT (3) | PT2941888T (enExample) |
| SA (3) | SA515360724B1 (enExample) |
| SG (3) | SG11201504535TA (enExample) |
| SI (3) | SI2941886T1 (enExample) |
| TW (3) | TWI524744B (enExample) |
| UA (3) | UA115163C2 (enExample) |
| WO (3) | WO2014107360A1 (enExample) |
| ZA (1) | ZA201505418B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220312042A1 (en) * | 2019-08-21 | 2022-09-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
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| US9369711B2 (en) | 2013-01-07 | 2016-06-14 | Qualcomm Incorporated | Conditional signaling of picture order count timing information for video timing in video coding |
| WO2015008464A1 (en) * | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Video parameter set signaling |
| WO2015101716A1 (en) * | 2014-01-03 | 2015-07-09 | Nokia Technologies Oy | Parameter set coding |
| US20200021853A1 (en) * | 2017-03-20 | 2020-01-16 | Sharp Kabushiki Kaisha | Systems and methods for signaling scalable video in a media application format |
| US10721608B2 (en) * | 2017-12-15 | 2020-07-21 | Motorola Solutions, Inc. | Profiles in deployable wireless communications systems |
| US11516492B2 (en) | 2018-07-01 | 2022-11-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| JP2021535671A (ja) * | 2018-08-31 | 2021-12-16 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co., Ltd | 符号化方法、復号方法、符号化機器、復号機器、およびコンピュータプログラム |
| CN112970259B (zh) | 2018-11-05 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 视频处理中具有细化的帧间预测 |
| EP3930333A4 (en) | 2019-02-21 | 2022-04-06 | Panasonic Intellectual Property Corporation of America | CODING DEVICE, DECODING DEVICE, CODING METHOD AND DECODING METHOD |
| US12113969B2 (en) * | 2019-03-11 | 2024-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding involving GOP-based temporal filtering |
| CN114845111B (zh) | 2019-03-11 | 2024-11-26 | 杜比实验室特许公司 | 帧速率可伸缩视频编码 |
| EP3939317B1 (en) | 2019-03-11 | 2024-10-23 | Dolby Laboratories Licensing Corporation | Video coding using reference picture resampling supporting region of interest |
| US12225233B2 (en) | 2019-04-15 | 2025-02-11 | Lg Electronics Inc. | Scaling list-based video or image coding |
| CN116233436B (zh) * | 2019-06-20 | 2025-03-21 | 腾讯美国有限责任公司 | 视频解码方法、设备和计算机可读存储介质 |
| CN120166227A (zh) | 2019-08-06 | 2025-06-17 | 杜比实验室特许公司 | 画布尺寸可伸缩的视频编码 |
| JP7693551B2 (ja) * | 2019-09-11 | 2025-06-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、復号方法、およびビットストリーム生成装置 |
| WO2021055643A1 (en) * | 2019-09-17 | 2021-03-25 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus for prediction refinement with optical flow |
| US11716488B2 (en) * | 2019-09-20 | 2023-08-01 | Qualcomm Incorporated | Subpicture signaling in high-level syntax for video coding |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| WO2021022266A2 (en) * | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Video-based point cloud compression (v-pcc) timing information |
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| US12309428B2 (en) * | 2019-12-18 | 2025-05-20 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture output resolution in video coding |
| JP7436674B2 (ja) * | 2019-12-23 | 2024-02-21 | エルジー エレクトロニクス インコーポレイティド | サブピクチャに基づく映像コーディング装置及び方法 |
| KR102705715B1 (ko) | 2019-12-26 | 2024-09-11 | 바이트댄스 아이엔씨 | 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들 |
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2013
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220312042A1 (en) * | 2019-08-21 | 2022-09-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
| US12096033B2 (en) * | 2019-08-21 | 2024-09-17 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
| US20240406458A1 (en) * | 2019-08-21 | 2024-12-05 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
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