CN107360424B - 一种基于视频编码器的码率控制方法、装置及视频服务器 - Google Patents
一种基于视频编码器的码率控制方法、装置及视频服务器 Download PDFInfo
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- CN107360424B CN107360424B CN201710632656.9A CN201710632656A CN107360424B CN 107360424 B CN107360424 B CN 107360424B CN 201710632656 A CN201710632656 A CN 201710632656A CN 107360424 B CN107360424 B CN 107360424B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
-
- 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
-
- 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
- H04N19/172—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 picture, frame or field
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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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
Abstract
Description
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710632656.9A CN107360424B (zh) | 2017-07-28 | 2017-07-28 | 一种基于视频编码器的码率控制方法、装置及视频服务器 |
US16/634,548 US11190773B2 (en) | 2017-07-28 | 2018-07-13 | Video coder-based code rate control method and device, and video server |
JP2020503817A JP7009610B2 (ja) | 2017-07-28 | 2018-07-13 | ビデオエンコーダに基づく符号化ビットレート制御方法、装置及びビデオサーバー |
PCT/CN2018/095610 WO2019019931A1 (zh) | 2017-07-28 | 2018-07-13 | 一种基于视频编码器的码率控制方法、装置及视频服务器 |
EP18838256.8A EP3661205A4 (en) | 2017-07-28 | 2018-07-13 | METHOD AND DEVICE FOR CONTROL OF CODE RATE BASED ON A VIDEO ENCODER, AND VIDEO SERVER |
Applications Claiming Priority (1)
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CN201710632656.9A CN107360424B (zh) | 2017-07-28 | 2017-07-28 | 一种基于视频编码器的码率控制方法、装置及视频服务器 |
Publications (2)
Publication Number | Publication Date |
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CN107360424A CN107360424A (zh) | 2017-11-17 |
CN107360424B true CN107360424B (zh) | 2019-10-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710632656.9A Active CN107360424B (zh) | 2017-07-28 | 2017-07-28 | 一种基于视频编码器的码率控制方法、装置及视频服务器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11190773B2 (zh) |
EP (1) | EP3661205A4 (zh) |
JP (1) | JP7009610B2 (zh) |
CN (1) | CN107360424B (zh) |
WO (1) | WO2019019931A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107360424B (zh) * | 2017-07-28 | 2019-10-25 | 深圳岚锋创视网络科技有限公司 | 一种基于视频编码器的码率控制方法、装置及视频服务器 |
CN109120933B (zh) * | 2018-10-11 | 2021-05-14 | 广州酷狗计算机科技有限公司 | 动态调整码率的方法、装置、设备及存储介质 |
CN111010576B (zh) * | 2019-12-18 | 2021-04-27 | 腾讯科技(深圳)有限公司 | 一种数据处理方法及相关设备 |
CN112423072A (zh) * | 2020-09-02 | 2021-02-26 | 上海幻电信息科技有限公司 | 直播场景下的视频推送方法及系统 |
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CN105933800A (zh) * | 2016-04-29 | 2016-09-07 | 联发科技(新加坡)私人有限公司 | 一种视频播放方法及其控制终端 |
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JP2004289295A (ja) * | 2003-03-19 | 2004-10-14 | Fujitsu Ltd | データ処理システム、データ処理装置及びデータ処理方法 |
JP2005157414A (ja) * | 2003-11-20 | 2005-06-16 | Canon Inc | 印刷システムおよびクライアント装置およびモバイル装置および印刷デバイス装置および印刷制御方法およびコンピュータが読み取り可能なプログラムを格納した記憶媒体およびプログラム |
KR100526189B1 (ko) * | 2004-02-14 | 2005-11-03 | 삼성전자주식회사 | 트랜스코딩 전후에 타이밍 파라미터를 일정하게유지시키는 트랜스코딩 시스템 및 방법 |
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WO2007024648A2 (en) * | 2005-08-25 | 2007-03-01 | Nms Communications Corporation | Methods and apparatus for differential encoding |
JP2007173987A (ja) * | 2005-12-19 | 2007-07-05 | Canon Inc | マルチメディアデータ送受信システム、及び装置、又はプログラム |
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KR102484022B1 (ko) * | 2015-04-13 | 2023-01-03 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 수신 장치, 수신 방법, 및 프로그램 |
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CN107360424B (zh) | 2017-07-28 | 2019-10-25 | 深圳岚锋创视网络科技有限公司 | 一种基于视频编码器的码率控制方法、装置及视频服务器 |
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2017
- 2017-07-28 CN CN201710632656.9A patent/CN107360424B/zh active Active
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2018
- 2018-07-13 EP EP18838256.8A patent/EP3661205A4/en active Pending
- 2018-07-13 WO PCT/CN2018/095610 patent/WO2019019931A1/zh active Application Filing
- 2018-07-13 US US16/634,548 patent/US11190773B2/en active Active
- 2018-07-13 JP JP2020503817A patent/JP7009610B2/ja active Active
Patent Citations (2)
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CN104661112A (zh) * | 2013-11-18 | 2015-05-27 | 南京中兴力维软件有限公司 | 基于可伸缩选择窗口的视频流文件传输方法及装置 |
CN105933800A (zh) * | 2016-04-29 | 2016-09-07 | 联发科技(新加坡)私人有限公司 | 一种视频播放方法及其控制终端 |
Also Published As
Publication number | Publication date |
---|---|
JP7009610B2 (ja) | 2022-01-25 |
JP2020528242A (ja) | 2020-09-17 |
US20210092400A1 (en) | 2021-03-25 |
EP3661205A1 (en) | 2020-06-03 |
CN107360424A (zh) | 2017-11-17 |
EP3661205A4 (en) | 2020-12-30 |
US11190773B2 (en) | 2021-11-30 |
WO2019019931A1 (zh) | 2019-01-31 |
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Address after: 6, building 518000, block A, Liuzhou light Century Towers, Shenzhen, Baoan District, Guangdong Province, 601 Patentee after: Yingshi Innovation Technology Co., Ltd Address before: 6, building 518000, block A, Liuzhou light Century Towers, Shenzhen, Baoan District, Guangdong Province, 601 Patentee before: SHENZHEN ARASHI VISION Co.,Ltd. |
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Application publication date: 20171117 Assignee: Yingshi innovation (Zhongshan) Technology Co.,Ltd. Assignor: Yingshi Innovation Technology Co.,Ltd. Contract record no.: X2021980003408 Denomination of invention: A rate control method, device and video server based on video encoder Granted publication date: 20191025 License type: Common License Record date: 20210510 |
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