BRPI1006010A8 - método e aparelho para controlar execução de dados e vídeo-áudio - Google Patents
método e aparelho para controlar execução de dados e vídeo-áudioInfo
- Publication number
- BRPI1006010A8 BRPI1006010A8 BRPI1006010A BRPI1006010A BRPI1006010A8 BR PI1006010 A8 BRPI1006010 A8 BR PI1006010A8 BR PI1006010 A BRPI1006010 A BR PI1006010A BR PI1006010 A BRPI1006010 A BR PI1006010A BR PI1006010 A8 BRPI1006010 A8 BR PI1006010A8
- Authority
- BR
- Brazil
- Prior art keywords
- data
- controlling execution
- video audio
- audio
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/04—Time compression or expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/22—Traffic shaping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2416—Real-time traffic
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4392—Processing of audio elementary streams involving audio buffer management
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/28—Flow control; Congestion control in relation to timing considerations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Computational Linguistics (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2009100773403A CN101500117A (zh) | 2009-02-18 | 2009-02-18 | 一种视音频数据播放的控制方法及装置 |
CN200910077340.3 | 2009-02-18 | ||
PCT/CN2010/070614 WO2010094234A1 (zh) | 2009-02-18 | 2010-02-10 | 一种视音频数据播放的控制方法及装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI1006010A2 BRPI1006010A2 (pt) | 2016-04-05 |
BRPI1006010A8 true BRPI1006010A8 (pt) | 2016-10-04 |
BRPI1006010B1 BRPI1006010B1 (pt) | 2021-07-27 |
Family
ID=40946967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1006010-3A BRPI1006010B1 (pt) | 2009-02-18 | 2010-02-10 | Método e aparelho para controlar execução de dados e vídeo-áudio |
Country Status (7)
Country | Link |
---|---|
US (1) | US8594184B2 (pt) |
CN (1) | CN101500117A (pt) |
BR (1) | BRPI1006010B1 (pt) |
CA (1) | CA2742858C (pt) |
MX (1) | MX2011005782A (pt) |
RU (1) | RU2507707C2 (pt) |
WO (1) | WO2010094234A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101500117A (zh) | 2009-02-18 | 2009-08-05 | 腾讯科技(深圳)有限公司 | 一种视音频数据播放的控制方法及装置 |
CN102456376B (zh) * | 2010-11-03 | 2014-11-12 | 深圳英飞拓科技股份有限公司 | 一种用于监控设备的即录即放方法 |
CN103873382A (zh) * | 2012-12-17 | 2014-06-18 | 马维尔国际有限公司 | 数据帧缓冲方法和设备 |
US9338480B2 (en) * | 2013-03-01 | 2016-05-10 | Disney Enterprises, Inc. | Systems and methods to compensate for the effects of transmission delay |
KR20150026069A (ko) * | 2013-08-30 | 2015-03-11 | 삼성전자주식회사 | 컨텐츠 재생 방법 및 그 방법을 처리하는 전자 장치 |
CN103795950B (zh) * | 2014-02-21 | 2017-07-28 | 深圳创维-Rgb电子有限公司 | 电视音频信号处理装置 |
US10554719B2 (en) | 2014-09-30 | 2020-02-04 | British Telecommunications Public Limited Company | Managing streamed communication |
CN104333795A (zh) * | 2014-11-04 | 2015-02-04 | 北京佳讯飞鸿电气股份有限公司 | 一种不依赖时间戳的实时视频码流播放速度控制方法 |
CN104703036B (zh) * | 2015-02-13 | 2018-12-11 | 广东欧珀移动通信有限公司 | 一种同步媒体文件播放进度的方法、装置及系统 |
CN105681883B (zh) * | 2016-01-07 | 2019-05-31 | 深圳Tcl数字技术有限公司 | 音频数据推送方法及系统 |
CN108495177B (zh) * | 2018-03-30 | 2021-07-13 | 北京世纪好未来教育科技有限公司 | 一种音频变速处理方法及装置 |
US11277461B2 (en) * | 2019-12-18 | 2022-03-15 | The Nielsen Company (Us), Llc | Methods and apparatus to monitor streaming media |
CN112511886B (zh) * | 2020-11-25 | 2023-03-21 | 杭州当虹科技股份有限公司 | 一种基于音频伸缩的音视频同步播放方法 |
CN116233472B (zh) * | 2023-05-08 | 2023-07-18 | 湖南马栏山视频先进技术研究院有限公司 | 一种音频视频同步的方法和云端处理系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10285558A (ja) * | 1997-04-03 | 1998-10-23 | Sony Corp | 記録再生装置および映像情報の変速再生方法 |
GB2328099B (en) * | 1997-08-08 | 2002-07-03 | British Broadcasting Corp | Processing coded video |
EP1143671B1 (en) * | 2000-04-07 | 2004-07-21 | NTT DoCoMo, Inc. | Device and method for reducing delay jitter in data transmission |
US6980594B2 (en) * | 2001-09-11 | 2005-12-27 | Emc Corporation | Generation of MPEG slow motion playout |
AU2003249115A1 (en) * | 2002-07-16 | 2004-02-02 | Nokia Corporation | Method for enabling packet transfer delay compensation in multimedia streaming |
US6965726B2 (en) * | 2003-02-19 | 2005-11-15 | Thomson Licensing Sa. | Slow video display trick mode |
KR100546640B1 (ko) * | 2003-03-11 | 2006-01-26 | 엘지전자 주식회사 | 디지털 비디오 기록 재생 시스템 및 트릭 재생 방법 |
JP4118232B2 (ja) * | 2003-12-19 | 2008-07-16 | 三菱電機株式会社 | 映像データ処理方法および映像データ処理装置 |
US8903196B2 (en) * | 2005-10-05 | 2014-12-02 | Texas Instruments Incorporated | Video presentation at fractional speed factor using time domain interpolation |
WO2007072244A1 (en) * | 2005-12-23 | 2007-06-28 | Koninklijke Philips Electronics N.V. | A device for and a method of processing a data stream comprising a plurality of frames |
CN101064838A (zh) * | 2006-04-27 | 2007-10-31 | 上海乐金广电电子有限公司 | 数字卫星广播接收器及其信息处理方法 |
CN101123571A (zh) * | 2006-08-07 | 2008-02-13 | 北京三星通信技术研究有限公司 | 基于自适应抖动缓冲的调度策略的调整方法 |
CN101119323A (zh) * | 2007-09-21 | 2008-02-06 | 腾讯科技(深圳)有限公司 | 解决网络抖动的方法及装置 |
CN101500117A (zh) * | 2009-02-18 | 2009-08-05 | 腾讯科技(深圳)有限公司 | 一种视音频数据播放的控制方法及装置 |
-
2009
- 2009-02-18 CN CNA2009100773403A patent/CN101500117A/zh active Pending
-
2010
- 2010-02-10 MX MX2011005782A patent/MX2011005782A/es active IP Right Grant
- 2010-02-10 RU RU2011121768/07A patent/RU2507707C2/ru active
- 2010-02-10 BR BRPI1006010-3A patent/BRPI1006010B1/pt active IP Right Grant
- 2010-02-10 WO PCT/CN2010/070614 patent/WO2010094234A1/zh active Application Filing
- 2010-02-10 CA CA2742858A patent/CA2742858C/en active Active
-
2011
- 2011-04-29 US US13/097,291 patent/US8594184B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BRPI1006010A2 (pt) | 2016-04-05 |
RU2011121768A (ru) | 2013-03-27 |
RU2507707C2 (ru) | 2014-02-20 |
US8594184B2 (en) | 2013-11-26 |
CN101500117A (zh) | 2009-08-05 |
CA2742858A1 (en) | 2010-08-26 |
CA2742858C (en) | 2014-12-23 |
MX2011005782A (es) | 2011-06-30 |
WO2010094234A1 (zh) | 2010-08-26 |
US20110205427A1 (en) | 2011-08-25 |
BRPI1006010B1 (pt) | 2021-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: H04L 12/835 (2013.01), G10L 21/04 (2013.01), H04L |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 12/835 , G10L 21/04 , H04L 12/815 , H04L 12/853 , H04L 12/841 , H04N 21/431 , H04N 21/439 , H04N 21/44 , H04N 21/442 Ipc: H04N 21/431 (2011.01), H04L 12/815 (2013.01), H04L |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |