CN1949876A - 一种支持多种编码格式的媒体数据的方法及*** - Google Patents
一种支持多种编码格式的媒体数据的方法及*** Download PDFInfo
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- CN1949876A CN1949876A CNA2006101448171A CN200610144817A CN1949876A CN 1949876 A CN1949876 A CN 1949876A CN A2006101448171 A CNA2006101448171 A CN A2006101448171A CN 200610144817 A CN200610144817 A CN 200610144817A CN 1949876 A CN1949876 A CN 1949876A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 6
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- 238000005516 engineering process Methods 0.000 description 8
- 238000005538 encapsulation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
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- 230000010365 information processing Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
-
- 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 or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
第一个I帧 | 第一个音频帧 | 第一个P帧 | 第一个B帧 | ... | 第二个I帧 | ... |
VI1R1 | VI1R2 | A1R1 | A1R2 | VP1R1 | VB1R1 | ... | VI2R1... | ... |
rtsp header | rtp header | sample |
file-offset | Size | iframesize | Time | ts |
size | type | data |
Sample description atom |
Time-to-sample atom |
Time-to-sample atom |
…… |
Claims (12)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101448171A CN100544439C (zh) | 2006-11-21 | 2006-11-21 | 一种支持多种编码格式的媒体数据的方法及*** |
PCT/CN2007/002148 WO2008061416A1 (fr) | 2006-11-21 | 2007-07-13 | Procédé et système permettant d'accepter des données media de divers formats de codage |
EP07785125A EP2086240A4 (en) | 2006-11-21 | 2007-07-13 | METHOD AND SYSTEM FOR SUPPORTING MEDIA DATA OF VARIOUS CODING FORMATS |
US12/343,099 US20090106288A1 (en) | 2006-11-21 | 2008-12-23 | Method and system for supporting media data of various coding formats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101448171A CN100544439C (zh) | 2006-11-21 | 2006-11-21 | 一种支持多种编码格式的媒体数据的方法及*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1949876A true CN1949876A (zh) | 2007-04-18 |
CN100544439C CN100544439C (zh) | 2009-09-23 |
Family
ID=38019229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101448171A Expired - Fee Related CN100544439C (zh) | 2006-11-21 | 2006-11-21 | 一种支持多种编码格式的媒体数据的方法及*** |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090106288A1 (zh) |
EP (1) | EP2086240A4 (zh) |
CN (1) | CN100544439C (zh) |
WO (1) | WO2008061416A1 (zh) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101312531B (zh) * | 2007-11-02 | 2010-11-17 | 北京创毅视讯科技有限公司 | 一种广播***中的流媒体业务传输方法及流媒体帧封装器 |
CN102131106A (zh) * | 2010-12-22 | 2011-07-20 | 华为技术有限公司 | 流媒体内容的播放方法、装置及*** |
CN102231847A (zh) * | 2011-03-14 | 2011-11-02 | 新奥特(北京)视频技术有限公司 | 一种支持流媒体文件直接帧精确定位方法 |
CN102377694A (zh) * | 2010-08-06 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 流媒体网关及其提供流媒体服务的方法 |
CN102447673A (zh) * | 2010-09-30 | 2012-05-09 | 突触计算机***(上海)有限公司 | 一种用于解封装携有封装格式的多媒体文件的方法与设备 |
CN102625138A (zh) * | 2011-01-31 | 2012-08-01 | 苏州科达科技有限公司 | 一种视频集中存储和播放的控制方法及装置 |
CN102665103A (zh) * | 2012-04-13 | 2012-09-12 | 烽火通信科技股份有限公司 | 一种适用于流媒体服务的音频视频封装方法 |
CN102752586A (zh) * | 2011-04-18 | 2012-10-24 | 中兴通讯股份有限公司 | 终端中收看电视的实现方法、装置及*** |
CN102754093A (zh) * | 2009-12-09 | 2012-10-24 | 索尼电脑娱乐公司 | 服务器方渲染 |
CN102891997A (zh) * | 2011-07-20 | 2013-01-23 | 深圳市快播科技有限公司 | 用于快速播放的音视频多媒体文件格式、播放方法及装置 |
CN102118633B (zh) * | 2009-12-31 | 2013-04-17 | 华为技术有限公司 | 视频文件播放的方法、装置及*** |
CN103460288A (zh) * | 2011-04-08 | 2013-12-18 | 杜比实验室特许公司 | 用于生成可由实施不同解码协议的解码器解码的统一比特流的音频编码方法及*** |
CN103634694A (zh) * | 2013-11-18 | 2014-03-12 | 奥维通信股份有限公司 | 一种基于ip的流媒体播放方法及*** |
CN104065978A (zh) * | 2013-03-22 | 2014-09-24 | 北京中传数广技术有限公司 | 一种媒体内容定位的方法及*** |
CN104104972A (zh) * | 2013-04-10 | 2014-10-15 | 深圳市快播科技有限公司 | 多媒体播放方法、装置及*** |
CN104661086A (zh) * | 2013-11-25 | 2015-05-27 | 乐视网信息技术(北京)股份有限公司 | 一种媒体流的编码方法和装置 |
CN104737121A (zh) * | 2012-09-04 | 2015-06-24 | 谷歌公司 | 在浏览器中对视频播放进行复用和解复用 |
CN105357531A (zh) * | 2015-12-15 | 2016-02-24 | 北京网博视界科技股份有限公司 | 基于视频局部编码快速切割封装方法 |
CN109729318A (zh) * | 2019-01-07 | 2019-05-07 | 深圳英飞拓科技股份有限公司 | 视频数据回放处理方法、装置、计算机设备和存储介质 |
WO2019227751A1 (zh) * | 2018-05-29 | 2019-12-05 | 北京字节跳动网络技术有限公司 | 媒体文件转换方法、装置及存储介质 |
CN114666309A (zh) * | 2022-03-23 | 2022-06-24 | 中磊电子(苏州)有限公司 | 流媒体的处理方法、传送装置和接收装置 |
Families Citing this family (25)
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US9325805B2 (en) | 2004-08-02 | 2016-04-26 | Steve J Shattil | Content delivery in wireless wide area networks |
US20110197237A1 (en) * | 2008-10-10 | 2011-08-11 | Turner Steven E | Controlled Delivery of Content Data Streams to Remote Users |
US9538142B2 (en) * | 2009-02-04 | 2017-01-03 | Google Inc. | Server-side support for seamless rewind and playback of video streaming |
WO2011022405A2 (en) | 2009-08-17 | 2011-02-24 | Akamai Technologies, Inc. | Method and system for http-based stream delivery |
KR101750049B1 (ko) | 2009-11-13 | 2017-06-22 | 삼성전자주식회사 | 적응적인 스트리밍 방법 및 장치 |
KR101786051B1 (ko) * | 2009-11-13 | 2017-10-16 | 삼성전자 주식회사 | 데이터 제공 방법 및 장치와 데이터 수신 방법 및 장치 |
KR101786050B1 (ko) * | 2009-11-13 | 2017-10-16 | 삼성전자 주식회사 | 데이터 전송 방법 및 장치 |
KR101750048B1 (ko) * | 2009-11-13 | 2017-07-03 | 삼성전자주식회사 | 변속 재생 서비스 제공 방법 및 장치 |
KR101777347B1 (ko) | 2009-11-13 | 2017-09-11 | 삼성전자주식회사 | 부분화에 기초한 적응적인 스트리밍 방법 및 장치 |
KR101737084B1 (ko) * | 2009-12-07 | 2017-05-17 | 삼성전자주식회사 | 메인 콘텐트에 다른 콘텐트를 삽입하여 스트리밍하는 방법 및 장치 |
US20110296048A1 (en) * | 2009-12-28 | 2011-12-01 | Akamai Technologies, Inc. | Method and system for stream handling using an intermediate format |
KR101777348B1 (ko) * | 2010-02-23 | 2017-09-11 | 삼성전자주식회사 | 데이터 전송 방법 및 장치와 데이터 수신 방법 및 장치 |
US10419533B2 (en) | 2010-03-01 | 2019-09-17 | Genghiscomm Holdings, LLC | Edge server selection for device-specific network topologies |
US11330046B2 (en) | 2010-03-01 | 2022-05-10 | Tybalt, Llc | Content delivery in wireless wide area networks |
KR20110105710A (ko) * | 2010-03-19 | 2011-09-27 | 삼성전자주식회사 | 복수의 챕터를 포함하는 콘텐트를 적응적으로 스트리밍하는 방법 및 장치 |
KR101837687B1 (ko) | 2010-06-04 | 2018-03-12 | 삼성전자주식회사 | 콘텐트의 품질을 결정하는 복수의 인자에 기초한 적응적인 스트리밍 방법 및 장치 |
US8880633B2 (en) | 2010-12-17 | 2014-11-04 | Akamai Technologies, Inc. | Proxy server with byte-based include interpreter |
US20120265853A1 (en) * | 2010-12-17 | 2012-10-18 | Akamai Technologies, Inc. | Format-agnostic streaming architecture using an http network for streaming |
CN102325244B (zh) * | 2011-08-26 | 2014-02-19 | 杭州海康威视数字技术股份有限公司 | 按时间快速定位录像的方法、录像存储控制装置及定位装置 |
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KR101861941B1 (ko) * | 2014-02-10 | 2018-07-02 | 돌비 인터네셔널 에이비 | 완벽 스플라이싱을 위한 인코딩된 오디오의 전송 스트림에의 삽입 |
US9930388B2 (en) * | 2015-03-31 | 2018-03-27 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Differential and distributive queuing of video frames |
CN113742518A (zh) * | 2020-05-28 | 2021-12-03 | 伊姆西Ip控股有限责任公司 | 存储和提供视频的方法、设备和计算机程序产品 |
CN111866457B (zh) * | 2020-07-14 | 2022-07-12 | 广州市宏视电子技术有限公司 | 监控图像处理方法、电子设备、存储介质及*** |
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JP3951695B2 (ja) * | 2001-12-11 | 2007-08-01 | ソニー株式会社 | 画像配信システムおよび方法、画像配信装置および方法、画像受信装置および方法、記録媒体、並びにプログラム |
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US20040230655A1 (en) * | 2003-05-16 | 2004-11-18 | Chia-Hsin Li | Method and system for media playback architecture |
RU2420909C2 (ru) * | 2005-12-23 | 2011-06-10 | Конинклейке Филипс Электроникс Н.В. | Разделение потока данных |
-
2006
- 2006-11-21 CN CNB2006101448171A patent/CN100544439C/zh not_active Expired - Fee Related
-
2007
- 2007-07-13 EP EP07785125A patent/EP2086240A4/en not_active Withdrawn
- 2007-07-13 WO PCT/CN2007/002148 patent/WO2008061416A1/zh active Application Filing
-
2008
- 2008-12-23 US US12/343,099 patent/US20090106288A1/en not_active Abandoned
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101312531B (zh) * | 2007-11-02 | 2010-11-17 | 北京创毅视讯科技有限公司 | 一种广播***中的流媒体业务传输方法及流媒体帧封装器 |
CN102754093A (zh) * | 2009-12-09 | 2012-10-24 | 索尼电脑娱乐公司 | 服务器方渲染 |
CN102118633B (zh) * | 2009-12-31 | 2013-04-17 | 华为技术有限公司 | 视频文件播放的方法、装置及*** |
CN102377694A (zh) * | 2010-08-06 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 流媒体网关及其提供流媒体服务的方法 |
CN102447673A (zh) * | 2010-09-30 | 2012-05-09 | 突触计算机***(上海)有限公司 | 一种用于解封装携有封装格式的多媒体文件的方法与设备 |
CN102131106A (zh) * | 2010-12-22 | 2011-07-20 | 华为技术有限公司 | 流媒体内容的播放方法、装置及*** |
CN102625138A (zh) * | 2011-01-31 | 2012-08-01 | 苏州科达科技有限公司 | 一种视频集中存储和播放的控制方法及装置 |
CN102231847A (zh) * | 2011-03-14 | 2011-11-02 | 新奥特(北京)视频技术有限公司 | 一种支持流媒体文件直接帧精确定位方法 |
CN103460288A (zh) * | 2011-04-08 | 2013-12-18 | 杜比实验室特许公司 | 用于生成可由实施不同解码协议的解码器解码的统一比特流的音频编码方法及*** |
CN103460288B (zh) * | 2011-04-08 | 2015-08-19 | 杜比实验室特许公司 | 用于生成可由实施不同解码协议的解码器解码的统一比特流的音频编码方法及*** |
CN102752586A (zh) * | 2011-04-18 | 2012-10-24 | 中兴通讯股份有限公司 | 终端中收看电视的实现方法、装置及*** |
CN102891997A (zh) * | 2011-07-20 | 2013-01-23 | 深圳市快播科技有限公司 | 用于快速播放的音视频多媒体文件格式、播放方法及装置 |
CN102665103A (zh) * | 2012-04-13 | 2012-09-12 | 烽火通信科技股份有限公司 | 一种适用于流媒体服务的音频视频封装方法 |
CN104737121B (zh) * | 2012-09-04 | 2018-06-22 | 谷歌有限责任公司 | 在浏览器中对视频播放进行复用和解复用 |
CN104737121A (zh) * | 2012-09-04 | 2015-06-24 | 谷歌公司 | 在浏览器中对视频播放进行复用和解复用 |
CN104065978A (zh) * | 2013-03-22 | 2014-09-24 | 北京中传数广技术有限公司 | 一种媒体内容定位的方法及*** |
CN104065978B (zh) * | 2013-03-22 | 2017-12-01 | 北京中传数广技术有限公司 | 一种媒体内容定位的方法及*** |
CN104104972A (zh) * | 2013-04-10 | 2014-10-15 | 深圳市快播科技有限公司 | 多媒体播放方法、装置及*** |
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CN114666309A (zh) * | 2022-03-23 | 2022-06-24 | 中磊电子(苏州)有限公司 | 流媒体的处理方法、传送装置和接收装置 |
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