CN118540485A - 用于视频编码器的速率控制 - Google Patents
用于视频编码器的速率控制 Download PDFInfo
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Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1903844.7 | 2019-03-20 | ||
| GBGB1903844.7A GB201903844D0 (en) | 2019-03-20 | 2019-03-20 | A method of encoding and decoding a video |
| GBGB1904014.6A GB201904014D0 (en) | 2019-03-23 | 2019-03-23 | Video coding technology |
| GB1904014.6 | 2019-03-23 | ||
| GB1904492.4 | 2019-03-29 | ||
| GBGB1904492.4A GB201904492D0 (en) | 2019-03-29 | 2019-03-29 | Video coding technology |
| GB1905325.5 | 2019-04-15 | ||
| GBGB1905325.5A GB201905325D0 (en) | 2019-04-15 | 2019-04-15 | Video coding technology |
| GB1909701.3 | 2019-07-05 | ||
| GBGB1909701.3A GB201909701D0 (en) | 2019-07-05 | 2019-07-05 | Video coding technology |
| PCT/GB2019/053551 WO2020188230A1 (en) | 2019-03-20 | 2019-12-13 | Rate control for a video encoder |
| CN201980095810.0A CN113785580B (zh) | 2019-03-20 | 2019-12-13 | 用于视频编码器的速率控制 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980095810.0A Division CN113785580B (zh) | 2019-03-20 | 2019-12-13 | 用于视频编码器的速率控制 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118540485A true CN118540485A (zh) | 2024-08-23 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
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| CN202410700919.5A Pending CN118540485A (zh) | 2019-03-20 | 2019-12-13 | 用于视频编码器的速率控制 |
| CN201980096501.5A Pending CN113994688A (zh) | 2019-03-20 | 2019-12-13 | 视频译码中的残差的处理 |
| CN201980095810.0A Active CN113785580B (zh) | 2019-03-20 | 2019-12-13 | 用于视频编码器的速率控制 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201980096501.5A Pending CN113994688A (zh) | 2019-03-20 | 2019-12-13 | 视频译码中的残差的处理 |
| CN201980095810.0A Active CN113785580B (zh) | 2019-03-20 | 2019-12-13 | 用于视频编码器的速率控制 |
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|---|---|
| US (3) | US12273544B2 (https=) |
| EP (2) | EP3942815A1 (https=) |
| JP (2) | JP7558965B2 (https=) |
| KR (2) | KR20220004972A (https=) |
| CN (3) | CN118540485A (https=) |
| AU (3) | AU2019435415B2 (https=) |
| BR (2) | BR112021018450A8 (https=) |
| CA (1) | CA3133774A1 (https=) |
| GB (2) | GB2599508B (https=) |
| MX (3) | MX2021011339A (https=) |
| WO (2) | WO2020188229A1 (https=) |
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| GB201905400D0 (en) * | 2019-04-16 | 2019-05-29 | V Nova Int Ltd | Video coding technology |
| GB2599341B (en) | 2020-07-28 | 2024-10-09 | V Nova Int Ltd | Management system for multilayer encoders and decoders and method thereof |
| GB2601484B (en) * | 2020-11-27 | 2024-08-07 | V Nova Int Ltd | Decoding a video stream on a client device |
| GB202103498D0 (en) * | 2021-03-12 | 2021-04-28 | V Nova Int Ltd | Processing of residuals in video coding |
| CN116567237A (zh) | 2022-01-27 | 2023-08-08 | 腾讯科技（深圳）有限公司 | 视频编码及解码方法、装置、计算机设备和存储介质 |
| GB2611129B (en) | 2022-03-31 | 2024-03-27 | V Nova Int Ltd | Signal processing with overlay regions |
| GB2611131B (en) | 2022-03-31 | 2023-11-22 | V Nova Int Ltd | Pre-analysis for video encoding |
| GB202205928D0 (en) * | 2022-04-22 | 2022-06-08 | V Nova Int Ltd | Methods, bitstreams, apparatuses, computer programs and computer-readable media |
| GB2619096B (en) | 2022-05-27 | 2025-09-24 | V Nova Int Ltd | Enhancement interlacing |
| WO2024010362A1 (ko) * | 2022-07-06 | 2024-01-11 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 비트스트림을 저장하는 기록 매체 |
| GB2620994B (en) | 2022-08-22 | 2024-07-24 | V Nova Int Ltd | Encoding and decoding of pre-processing renditions of input videos |
| US12532020B2 (en) * | 2022-11-28 | 2026-01-20 | Apple Inc. | System and method for encoding and decoding spatial tiles of a still image based on applied quality levels |
| GB2623148B (en) * | 2023-06-07 | 2024-11-27 | V Nova Int Ltd | Constant rate factor video encoding control |
| GB2641463A (en) * | 2022-12-21 | 2025-12-03 | V Nova Int Ltd | Constant rate factor video encoding control |
| US12469275B2 (en) * | 2023-11-22 | 2025-11-11 | Worlds Enterprises, Inc. | Systems and methods for automatically extracting objects from images |
| GB202318815D0 (en) | 2023-12-08 | 2024-01-24 | V Nova Int Ltd | Enhancement coding improvements and integration |
| WO2025125816A1 (en) | 2023-12-13 | 2025-06-19 | V-Nova International Limited | Enhancement layer processing of extended reality (xr) content |
| WO2025176989A1 (en) | 2024-02-20 | 2025-08-28 | V-Nova International Limited | Video encoding pre-analysis |
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| US5734677A (en) * | 1995-03-15 | 1998-03-31 | The Chinese University Of Hong Kong | Method for compression of loss-tolerant video image data from multiple sources |
| JPH11289542A (ja) | 1998-02-09 | 1999-10-19 | Matsushita Electric Ind Co Ltd | 画像符号化装置、画像符号化方法、および画像符号化プログラムを記録した記録媒体 |
| US6480547B1 (en) * | 1999-10-15 | 2002-11-12 | Koninklijke Philips Electronics N.V. | System and method for encoding and decoding the residual signal for fine granular scalable video |
| US7751473B2 (en) | 2000-05-15 | 2010-07-06 | Nokia Corporation | Video coding |
| JP2005506816A (ja) * | 2001-10-26 | 2005-03-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 適応的コンテンツフィルタリングを用いた空間拡張可能圧縮の機構 |
| US7072394B2 (en) | 2002-08-27 | 2006-07-04 | National Chiao Tung University | Architecture and method for fine granularity scalable video coding |
| JP2007514359A (ja) | 2003-12-08 | 2007-05-31 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | デッドゾーンによる空間スケーラブル圧縮スキーム |
| US8315308B2 (en) * | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
| EP1933564A1 (en) | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction |
| JP4817262B2 (ja) | 2007-09-10 | 2011-11-16 | 富士フイルム株式会社 | 画像処理装置、画像処理方法、およびプログラム |
| WO2009045636A2 (en) * | 2007-09-28 | 2009-04-09 | Dolby Laboratories Licensing Corporation | Multimedia coding and decoding with additional information capability |
| US20090141809A1 (en) | 2007-12-04 | 2009-06-04 | Sony Corporation And Sony Electronics Inc. | Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in parallel with video |
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