JP2015533053A5 - - Google Patents
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- JP2015533053A5 JP2015533053A5 JP2015533151A JP2015533151A JP2015533053A5 JP 2015533053 A5 JP2015533053 A5 JP 2015533053A5 JP 2015533151 A JP2015533151 A JP 2015533151A JP 2015533151 A JP2015533151 A JP 2015533151A JP 2015533053 A5 JP2015533053 A5 JP 2015533053A5
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261705102P | 2012-09-24 | 2012-09-24 | |
| US61/705,102 | 2012-09-24 | ||
| US13/918,062 US9351005B2 (en) | 2012-09-24 | 2013-06-14 | Bitstream conformance test in video coding |
| US13/918,062 | 2013-06-14 | ||
| PCT/US2013/060403 WO2014047178A1 (en) | 2012-09-24 | 2013-09-18 | Bitstream conformance test in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015533053A JP2015533053A (ja) | 2015-11-16 |
| JP2015533053A5 true JP2015533053A5 (enExample) | 2017-01-26 |
| JP6092397B2 JP6092397B2 (ja) | 2017-03-08 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
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| JP2015533150A Active JP6009679B2 (ja) | 2012-09-24 | 2013-09-18 | ビデオコーディングにおける仮想参照デコーダパラメータ |
| JP2015533152A Active JP6258333B2 (ja) | 2012-09-24 | 2013-09-18 | ビデオコーディングにおける仮想参照デコーダパラメータ |
| JP2015533151A Active JP6092397B2 (ja) | 2012-09-24 | 2013-09-18 | ビデオコーディングにおけるビットストリーム適合試験 |
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| JP2015533150A Active JP6009679B2 (ja) | 2012-09-24 | 2013-09-18 | ビデオコーディングにおける仮想参照デコーダパラメータ |
| JP2015533152A Active JP6258333B2 (ja) | 2012-09-24 | 2013-09-18 | ビデオコーディングにおける仮想参照デコーダパラメータ |
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| EP (3) | EP2898679B1 (enExample) |
| JP (3) | JP6009679B2 (enExample) |
| KR (3) | KR101706878B1 (enExample) |
| CN (3) | CN104662914B (enExample) |
| AR (3) | AR093238A1 (enExample) |
| AU (3) | AU2013318193B2 (enExample) |
| BR (3) | BR112015006452B1 (enExample) |
| CA (3) | CA2884280C (enExample) |
| DK (1) | DK2898680T3 (enExample) |
| ES (3) | ES3040480T3 (enExample) |
| HU (1) | HUE045592T2 (enExample) |
| IL (3) | IL237404A (enExample) |
| MY (3) | MY170158A (enExample) |
| PH (3) | PH12015500477B1 (enExample) |
| PL (1) | PL2898678T3 (enExample) |
| PT (1) | PT2898680T (enExample) |
| RU (3) | RU2613737C2 (enExample) |
| SG (4) | SG11201501416PA (enExample) |
| SI (1) | SI2898680T1 (enExample) |
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| UA (2) | UA116996C2 (enExample) |
| WO (3) | WO2014047175A1 (enExample) |
| ZA (2) | ZA201502304B (enExample) |
Families Citing this family (113)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771125B (zh) * | 2009-12-10 | 2015-12-09 | Sk电信有限公司 | 使用树形结构的编码/解码方法和装置 |
| EP2813075A1 (en) * | 2012-02-08 | 2014-12-17 | Thomson Licensing | Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder |
| US9264710B2 (en) * | 2012-07-06 | 2016-02-16 | Texas Instruments Incorporated | Method and system for video picture intra-prediction estimation |
| WO2014006921A1 (en) | 2012-07-06 | 2014-01-09 | Sharp Kabushiki Kaisha | Electronic devices for signaling sub-picture based hypothetical reference decoder parameters |
| US10021394B2 (en) | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US9479773B2 (en) | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Access unit independent coded picture buffer removal times in video coding |
| US9992490B2 (en) | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| WO2014049066A1 (en) | 2012-09-28 | 2014-04-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding and encoding of pictures of a video sequence |
| US20140092961A1 (en) * | 2012-09-28 | 2014-04-03 | Sharp Laboratories Of America, Inc. | Signaling decoder picture buffer information |
| US9319703B2 (en) | 2012-10-08 | 2016-04-19 | Qualcomm Incorporated | Hypothetical reference decoder parameter syntax structure |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| US9942545B2 (en) * | 2013-01-03 | 2018-04-10 | Texas Instruments Incorporated | Methods and apparatus for indicating picture buffer size for coded scalable video |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| US9661341B2 (en) | 2013-01-07 | 2017-05-23 | Microsoft Technology Licensing, Llc | Syntax and semantics for buffering information to simplify video splicing |
| US9402076B2 (en) * | 2013-01-07 | 2016-07-26 | Qualcomm Incorporated | Video buffering operations for random access in video coding |
| SG10201913551WA (en) | 2013-04-07 | 2020-03-30 | Dolby Int Ab | Signaling change in output layer sets |
| US9591321B2 (en) * | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| TWI676389B (zh) | 2013-07-15 | 2019-11-01 | 美商內數位Ｖｃ專利控股股份有限公司 | 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體 |
| WO2015052935A1 (en) * | 2013-10-11 | 2015-04-16 | Sharp Kabushiki Kaisha | Color information and chromaticity signaling |
| KR102233430B1 (ko) * | 2013-10-12 | 2021-03-29 | 삼성전자주식회사 | 멀티 레이어 비디오의 복호화 및 부호화를 위한 버퍼 관리 방법 및 장치 |
| WO2015053597A1 (ko) * | 2013-10-12 | 2015-04-16 | 삼성전자 주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
| US20150103895A1 (en) * | 2013-10-13 | 2015-04-16 | Sharp Laboratories Of America, Inc. | Electronic devices for signaling multiple initial buffering parameters |
| WO2015056182A2 (en) * | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US20170026655A1 (en) * | 2014-01-02 | 2017-01-26 | Sharp Kabushiki Kaisha | Parameter set signaling |
| US9826232B2 (en) | 2014-01-08 | 2017-11-21 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| WO2015125489A1 (en) * | 2014-02-24 | 2015-08-27 | Sharp Kabushiki Kaisha | Restrictions on signaling |
| US10250895B2 (en) * | 2014-03-14 | 2019-04-02 | Sharp Kabushiki Kaisha | DPB capacity limits |
| US10390087B2 (en) * | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in video coding |
| JP2017522792A (ja) * | 2014-06-18 | 2017-08-10 | シャープ株式会社 | スライス・タイプおよびデコーダ適合性 |
| US9918091B2 (en) * | 2014-06-20 | 2018-03-13 | Qualcomm Incorporated | Systems and methods for assigning a minimum value to a syntax structure in a parameter set |
| US10264286B2 (en) * | 2014-06-26 | 2019-04-16 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
| US10284867B2 (en) * | 2014-12-18 | 2019-05-07 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US20160234522A1 (en) * | 2015-02-05 | 2016-08-11 | Microsoft Technology Licensing, Llc | Video Decoding |
| WO2016138493A1 (en) | 2015-02-27 | 2016-09-01 | Sonic Ip, Inc. | Systems and methods for frame duplication and frame extension in live video encoding and streaming |
| US20160330453A1 (en) * | 2015-05-05 | 2016-11-10 | Cisco Technology, Inc. | Parameter Set Header |
| US10003813B2 (en) * | 2015-06-25 | 2018-06-19 | Samsung Electronics Co., Ltd. | Method and system for decoding by enabling optimal picture buffer management |
| CN108141614B (zh) | 2015-09-23 | 2021-06-18 | 艾锐势有限责任公司 | 信号传送传输流中的高动态范围和宽色域内容 |
| US10582201B2 (en) * | 2016-05-19 | 2020-03-03 | Qualcomm Incorporated | Most-interested region in an image |
| CN113056920B (zh) | 2018-11-22 | 2024-05-24 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测的协调方法 |
| KR102650289B1 (ko) * | 2018-12-31 | 2024-03-21 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 인코더, 비디오 디코더 및 상응하는 방법들 |
| CN111435989B (zh) * | 2019-01-15 | 2023-11-17 | 华为技术有限公司 | 视频编码、解码方法、装置及计算机存储介质 |
| US11159795B2 (en) * | 2019-03-04 | 2021-10-26 | Tencent America LLC | Max transform size control |
| KR20220003101A (ko) * | 2019-05-06 | 2022-01-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력 |
| CN113826390B (zh) * | 2019-05-16 | 2024-03-08 | 字节跳动有限公司 | 屏幕内容编解码的帧内块复制 |
| WO2020233659A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion vector difference resolution for affine mode |
| CN119854526A (zh) * | 2019-05-30 | 2025-04-18 | 夏普株式会社 | 用于在视频编码中发送信号通知假想参考解码器参数的系统和方法 |
| CN113994704B (zh) * | 2019-06-18 | 2024-05-17 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
| US11303913B2 (en) * | 2019-06-19 | 2022-04-12 | Qualcomm Incorporated | Decoded picture buffer indexing |
| CN114009053B (zh) * | 2019-06-20 | 2024-10-15 | 诺基亚技术有限公司 | 用于视频编码和解码的装置、方法 |
| CN114650428B (zh) | 2019-07-05 | 2023-05-09 | 华为技术有限公司 | 使用标识符指示的视频译码码流提取的方法、设备和介质 |
| JP7372443B2 (ja) | 2019-08-10 | 2023-10-31 | 北京字節跳動網絡技術有限公司 | サブピクチャに依存するビデオビットストリーム内のシグナリング |
| EP4030764A4 (en) * | 2019-09-11 | 2022-11-23 | Panasonic Intellectual Property Corporation of America | ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD |
| JP7774951B2 (ja) * | 2019-09-11 | 2025-11-25 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| WO2021052495A1 (en) * | 2019-09-20 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive resolution change and scalable coding for screen contents |
| WO2021052507A1 (en) * | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| WO2021061024A1 (en) * | 2019-09-24 | 2021-04-01 | Huawei Technologies Co., Ltd. | An encoder, a decoder with support of sub-layer picture rates |
| MX2022003548A (es) * | 2019-09-24 | 2022-06-02 | Huawei Tech Co Ltd | Restricciones de identificador temporal para mensajes sei. |
| 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) |
| US11446572B2 (en) * | 2019-10-01 | 2022-09-20 | Sony Interactive Entertainment Inc. | Early scan-out of server display buffer at flip-time for cloud gaming applications |
| WO2021063421A1 (en) * | 2019-10-02 | 2021-04-08 | Beijing Bytedance Network Technology Co., Ltd. | Syntax for subpicture signaling in a video bitstream |
| WO2021071183A1 (ko) * | 2019-10-06 | 2021-04-15 | 현대자동차주식회사 | 현재블록의 변환계수들을 역변환하는 방법 및 장치 |
| WO2021022272A2 (en) | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Sps error avoidance in sub-bitstream extraction |
| CN110636372B (zh) * | 2019-10-08 | 2022-02-25 | 未来电视有限公司 | 视频解码方法、视频播放装置、电子设备及存储介质 |
| CN117676135A (zh) | 2019-10-18 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| CN114731431B (zh) * | 2019-11-15 | 2025-05-09 | 寰发股份有限公司 | 用于编解码360度虚拟现实视频序列的方法和装置 |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| EP4078978A1 (en) * | 2019-12-19 | 2022-10-26 | Telefonaktiebolaget LM Ericsson (publ) | Output process disable indicator |
| GB2590634B (en) | 2019-12-20 | 2024-10-02 | Canon Kk | High Level syntax for video coding and decoding |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 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 |
| EP4066386A4 (en) * | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN114982243B (zh) * | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| US20210235124A1 (en) * | 2020-01-29 | 2021-07-29 | Qualcomm Incorporated | Decoded picture buffer (dpb) parameter signaling for video coding |
| CN120186349A (zh) * | 2020-02-21 | 2025-06-20 | 阿里巴巴（中国）有限公司 | 计算机实现的编码及解码方法、计算机可读存储介质 |
| EP4107941A4 (en) | 2020-03-23 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE |
| MX428162B (es) | 2020-03-24 | 2025-11-13 | Huawei Tech Co Ltd | Un codificador, un decodificador y metodos correspondientes |
| US11140399B1 (en) * | 2020-04-03 | 2021-10-05 | Sony Corporation | Controlling video data encoding and decoding levels |
| US11425422B2 (en) * | 2020-05-13 | 2022-08-23 | Qualcomm Incorproated | Parameter set syntax elements and variables in video coding |
| US11743503B2 (en) * | 2020-05-14 | 2023-08-29 | Qualcomm Incorporated | Reference picture list constraints and signaling in video coding |
| KR102963802B1 (ko) | 2020-05-18 | 2026-05-11 | 엘지전자 주식회사 | 픽처 출력 관련 정보 기반 영상 또는 비디오 코딩 |
| GEP20257718B (en) | 2020-05-22 | 2025-01-27 | Ge Video Compression Llc | Video decoder, video encoder, methods for video data stream, encoding and decoding, and realizing advanced video coding concepts |
| CN115668916B (zh) * | 2020-05-22 | 2026-01-23 | 字节跳动有限公司 | 视频比特流处理中对图像类型的约束 |
| KR20250024130A (ko) * | 2020-05-22 | 2025-02-18 | 두인 비전 컴퍼니 리미티드 | 서브-비트스트림 추출에서 코딩된 비디오의 핸들링 |
| WO2021242716A1 (en) * | 2020-05-26 | 2021-12-02 | Bytedance Inc. | Identification of inter-layer reference pictures in coded video |
| JP7524355B2 (ja) * | 2020-05-27 | 2024-07-29 | バイトダンス インコーポレイテッド | ビデオコーディングでのサブピクチャ及びタイルの使用 |
| KR20230025429A (ko) * | 2020-06-06 | 2023-02-21 | 엘지전자 주식회사 | 스케일러빌리티를 위한 서브-비트스트림 추출 기반 영상 코딩 장치 및 방법 |
| CN115843431B (zh) * | 2020-06-08 | 2025-10-14 | 字节跳动有限公司 | 处理视频数据的方法和装置、介质及存储比特流的方法 |
| US11659207B2 (en) * | 2020-06-08 | 2023-05-23 | Qualcomm Incorporated | General constraints of syntax elements for video coding |
| JP7675107B2 (ja) * | 2020-06-09 | 2025-05-12 | フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ | 時間動きベクトル予測、インターレイヤ参照、及び時間サブレイヤ指示のビデオコーディングの態様 |
| KR102963803B1 (ko) * | 2020-06-09 | 2026-05-11 | 엘지전자 주식회사 | Dpb 동작 기반 영상 또는 비디오 코딩 |
| US11523137B2 (en) * | 2020-06-09 | 2022-12-06 | FG Innovation Company Limited | Device and method for decoding video data using general constraints information |
| WO2021252978A1 (en) | 2020-06-12 | 2021-12-16 | Bytedance Inc. | Constraints on picture output ordering in a video bitstream |
| CN122372746A (zh) * | 2020-06-18 | 2026-07-10 | Lg电子株式会社 | 图像解码方法、图像编码方法和比特流传输方法 |
| WO2021261537A1 (ja) * | 2020-06-25 | 2021-12-30 | 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、および復号方法 |
| CN115804094A (zh) * | 2020-06-25 | 2023-03-14 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、以及解码方法 |
| KR20220030191A (ko) * | 2020-09-02 | 2022-03-10 | 레몬 인크. | 동작 포인트 정보 속성들과 vvc 이미지 항목들의 연관 |
| EP3972270A1 (en) * | 2020-09-17 | 2022-03-23 | Lemon Inc. | Picture dimension indication in decoder configuration record |
| US12143611B2 (en) * | 2020-09-17 | 2024-11-12 | Lemon Inc. | Subpicture entity group signaling in coded video |
| GB2599171B (en) * | 2020-09-29 | 2024-12-11 | Canon Kk | Method and apparatus for encapsulating video data into a file |
| TW202606298A (zh) | 2020-12-23 | 2026-02-01 | 法商內數位Ｃｅ專利控股公司 | 編/解碼視訊資料的方法及裝置、電腦程式及資訊儲存媒體 |
| EP4047824A1 (en) * | 2021-02-17 | 2022-08-24 | STMicroelectronics Austria GmbH | Method for managing communication between contactless devices, and corresponding system |
| US11930222B1 (en) * | 2021-03-30 | 2024-03-12 | Amazon Technologies, Inc. | Encoding video for film grain synthesis |
| US11962808B2 (en) * | 2021-04-18 | 2024-04-16 | Lemon Inc. | Video usability information in common media application format |
| JP7666875B2 (ja) | 2021-06-29 | 2025-04-22 | ドルビー ラボラトリーズ ライセンシング コーポレイション | ビデオコーディングにおけるメタデータメッセージングの処理優先順位のシグナリング |
| EP4138401A1 (en) * | 2021-08-17 | 2023-02-22 | Nokia Technologies Oy | A method, an apparatus and a computer program product for video encoding and video decoding |
| CN119096551A (zh) * | 2022-04-18 | 2024-12-06 | 杜比实验室特许公司 | 用于编码媒体的多源方法和系统 |
| CN119790657A (zh) * | 2022-09-03 | 2025-04-08 | Lg电子株式会社 | 用信号通知hrd参数的图像编码/解码方法和装置及存储比特流的计算机可读记录介质 |
| US11695965B1 (en) | 2022-10-13 | 2023-07-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video coding using a coded picture buffer |
| EP4635181A1 (en) * | 2022-12-16 | 2025-10-22 | InterDigital CE Patent Holdings, SAS | Reference picture lists signaling |
| US12375697B2 (en) | 2023-01-09 | 2025-07-29 | Amazon Technologies, Inc. | Computer-implemented method and apparatus for video coding using super-resolution restoration with residual frame coding |
| US12375726B1 (en) * | 2023-06-27 | 2025-07-29 | Amazon Technologies, Inc. | Computer-implemented method and apparatus for video coding using an implicit video frame output process |
| WO2025217584A1 (en) * | 2024-04-12 | 2025-10-16 | Bytedance Inc. | Various high-level syntax improvements in dynamic mesh coding |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1518403A4 (en) | 2002-07-02 | 2009-03-18 | Conexant Systems Inc | HYPOTHETIC REFERENCE DECODER FOR COMPRESSED PICTURES AND VIDEO |
| MY134659A (en) | 2002-11-06 | 2007-12-31 | Nokia Corp | Picture buffering for prediction references and display |
| US20050254575A1 (en) | 2004-05-12 | 2005-11-17 | Nokia Corporation | Multiple interoperability points for scalable media coding and transmission |
| US8615038B2 (en) * | 2004-12-06 | 2013-12-24 | Nokia Corporation | Video coding, decoding and hypothetical reference decoder |
| KR20080066784A (ko) | 2005-10-11 | 2008-07-16 | 노키아 코포레이션 | 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리 |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| RU2406254C2 (ru) | 2006-03-29 | 2010-12-10 | Квэлкомм Инкорпорейтед | Видеообработка с масштабируемостью |
| AU2007311476C1 (en) | 2006-10-16 | 2013-01-17 | Nokia Technologies Oy | System and method for implementing efficient decoded buffer management in multi-view video coding |
| CN100530122C (zh) | 2006-12-12 | 2009-08-19 | 中兴通讯股份有限公司 | 保证嵌入式系统中数据一致性的方法 |
| CN101578867B (zh) | 2007-01-05 | 2016-06-29 | 汤姆森许可贸易公司 | 针对可缩放视频编码的假定参考解码器 |
| EP2137973B1 (en) | 2007-04-12 | 2019-05-01 | InterDigital VC Holdings, Inc. | Methods and apparatus for video usability information (vui) for scalable video coding (svc) |
| WO2008130528A2 (en) | 2007-04-17 | 2008-10-30 | Thomson Licensing | Hypothetical reference decoder for multiview video coding |
| PL2528341T3 (pl) | 2007-04-18 | 2017-10-31 | Dolby Int Ab | System kodowania, stosujący uzupełniający zestaw parametrów sekwencyjnych do skalowalnego kodowania wideo lub kodowania wielowidokowego |
| US20100142613A1 (en) | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| US20090003431A1 (en) * | 2007-06-28 | 2009-01-01 | Lihua Zhu | Method for encoding video data in a scalable manner |
| US8396082B2 (en) | 2007-06-05 | 2013-03-12 | Core Wireless Licensing S.A.R.L. | Time-interleaved simulcast for tune-in reduction |
| US8059788B2 (en) | 2007-06-27 | 2011-11-15 | Avaya Inc. | Telephone software testing system and method |
| KR101682322B1 (ko) | 2007-10-05 | 2016-12-05 | 톰슨 라이센싱 | 다시점 비디오 코딩시스템에 있어 비디오 사용성 정보(ｖｕｉ)를 통합하기 위한 방법 및 장치 |
| US8345774B2 (en) * | 2008-01-11 | 2013-01-01 | Apple Inc. | Hypothetical reference decoder |
| US20100153395A1 (en) | 2008-07-16 | 2010-06-17 | Nokia Corporation | Method and Apparatus For Track and Track Subset Grouping |
| KR20110106465A (ko) | 2009-01-28 | 2011-09-28 | 노키아 코포레이션 | 비디오 코딩 및 디코딩을 위한 방법 및 장치 |
| US8767832B2 (en) | 2009-03-10 | 2014-07-01 | Mediatek Inc. | Method and apparatus for processing a multimedia bitstream |
| JP5267886B2 (ja) | 2009-04-08 | 2013-08-21 | ソニー株式会社 | 再生装置、記録媒体、および情報処理方法 |
| US8948241B2 (en) | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| US8724710B2 (en) | 2010-02-24 | 2014-05-13 | Thomson Licensing | Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation |
| US9131033B2 (en) | 2010-07-20 | 2015-09-08 | Qualcomm Incoporated | Providing sequence data sets for streaming video data |
| US10034009B2 (en) | 2011-01-14 | 2018-07-24 | Vidyo, Inc. | High layer syntax for temporal scalability |
| WO2012096981A1 (en) | 2011-01-14 | 2012-07-19 | Vidyo, Inc. | Improved nal unit header |
| US20130170561A1 (en) | 2011-07-05 | 2013-07-04 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US9635355B2 (en) | 2011-07-28 | 2017-04-25 | Qualcomm Incorporated | Multiview video coding |
| US10237565B2 (en) | 2011-08-01 | 2019-03-19 | Qualcomm Incorporated | Coding parameter sets for various dimensions in video coding |
| WO2013030458A1 (en) | 2011-08-31 | 2013-03-07 | Nokia Corporation | Multiview video coding and decoding |
| US20130287093A1 (en) * | 2012-04-25 | 2013-10-31 | Nokia Corporation | Method and apparatus for video coding |
| US20140003534A1 (en) | 2012-07-02 | 2014-01-02 | Sony Corporation | Video coding system with temporal scalability and method of operation thereof |
| AU2013285333A1 (en) | 2012-07-02 | 2015-02-05 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9380289B2 (en) * | 2012-07-20 | 2016-06-28 | Qualcomm Incorporated | Parameter sets in video coding |
| US9479773B2 (en) | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Access unit independent coded picture buffer removal times in video coding |
| US10021394B2 (en) | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US9661341B2 (en) * | 2013-01-07 | 2017-05-23 | Microsoft Technology Licensing, Llc | Syntax and semantics for buffering information to simplify video splicing |
| US20140301477A1 (en) | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
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