CN103210642B - 在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 - Google Patents
在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 Download PDFInfo
- Publication number
- CN103210642B CN103210642B CN201180055312.7A CN201180055312A CN103210642B CN 103210642 B CN103210642 B CN 103210642B CN 201180055312 A CN201180055312 A CN 201180055312A CN 103210642 B CN103210642 B CN 103210642B
- Authority
- CN
- China
- Prior art keywords
- segmentation
- bit rate
- representing
- expression
- represent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000014509 gene expression Effects 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000011218 segmentation Effects 0.000 claims abstract description 263
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000010276 construction Methods 0.000 claims abstract description 33
- 230000004044 response Effects 0.000 claims description 3
- 238000003672 processing method Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000010295 mobile communication Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/762—Media network packet handling at the source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- 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
- H04N21/234327—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 decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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]
- H04N21/80—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
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0097247 | 2010-10-06 | ||
KR20100097247 | 2010-10-06 | ||
PCT/KR2011/007340 WO2012047004A2 (ko) | 2010-10-06 | 2011-10-05 | Http 스트리밍의 표현 스위칭시 자연스런 재생을 위한 스케일러블한 http 스트리밍 전송 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103210642A CN103210642A (zh) | 2013-07-17 |
CN103210642B true CN103210642B (zh) | 2017-03-29 |
Family
ID=45928210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180055312.7A Active CN103210642B (zh) | 2010-10-06 | 2011-10-05 | 在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9369508B2 (zh) |
EP (1) | EP2627082A4 (zh) |
KR (1) | KR20120035881A (zh) |
CN (1) | CN103210642B (zh) |
WO (1) | WO2012047004A2 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112014026659B1 (pt) * | 2012-04-26 | 2022-09-27 | Huawei Technologies Co., Ltd | Aparelho e método para decodificar um fluxo de mídia e aparelho para enviar um fluxo de mídia codificado |
US9264666B1 (en) * | 2012-10-31 | 2016-02-16 | Envid Technologies Llc | Live streaming using multiple content streams |
US9356981B2 (en) * | 2012-11-29 | 2016-05-31 | Broadcom Corporation | Streaming content over a network |
CN104270646A (zh) * | 2014-09-22 | 2015-01-07 | 何震宇 | 一种基于移动流媒体的自适应传输方法和系统 |
DE102014219686A1 (de) * | 2014-09-29 | 2016-03-31 | Bayerische Motoren Werke Aktiengesellschaft | Anpassung einer Videokomprimierung bei einem mobilen Server |
US10142386B2 (en) | 2014-10-29 | 2018-11-27 | DLVR, Inc. | Determining manifest file data used in adaptive streaming video delivery |
US9509742B2 (en) * | 2014-10-29 | 2016-11-29 | DLVR, Inc. | Configuring manifest files referencing infrastructure service providers for adaptive streaming video |
US10084838B2 (en) | 2014-10-29 | 2018-09-25 | DLVR, Inc. | Generating and using manifest files including content delivery network authentication data |
CN105657520A (zh) * | 2014-11-18 | 2016-06-08 | 乐视网信息技术(北京)股份有限公司 | 一种视频清晰度切换方法和视频播放器 |
WO2018058993A1 (zh) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | 一种视频数据的处理方法及装置 |
US10880354B2 (en) * | 2018-11-28 | 2020-12-29 | Netflix, Inc. | Techniques for encoding a media title while constraining quality variations |
WO2021074269A1 (en) * | 2019-10-15 | 2021-04-22 | Interdigital Ce Patent Holdings, Sas | Method and apparatuses for sending and receiving a video |
CN115643429A (zh) * | 2021-07-20 | 2023-01-24 | 腾讯科技(北京)有限公司 | 视频播放方法、装置、电子设备及计算机可读存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1358388A (zh) * | 1999-04-29 | 2002-07-10 | 诺基亚有限公司 | 数据传输 |
CN1381139A (zh) * | 2000-03-01 | 2002-11-20 | 皇家菲利浦电子有限公司 | 流式传输可缩放视频的方法和设备 |
US6496980B1 (en) * | 1998-12-07 | 2002-12-17 | Intel Corporation | Method of providing replay on demand for streaming digital multimedia |
CN1860791A (zh) * | 2003-09-29 | 2006-11-08 | 皇家飞利浦电子股份有限公司 | 结合高级数据分割和精确粒度可分级以用于有效时空信噪比的可分级视频编码和流式传输的系统和方法 |
WO2010014211A1 (en) * | 2008-07-28 | 2010-02-04 | Thomson Licensing | Method and apparatus fast channel change using a scalable videdo coding (svc) stream |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9909607D0 (en) * | 1999-04-26 | 1999-06-23 | Telemedia Systems Ltd | Method of copying a media file |
US20030099364A1 (en) * | 2001-11-28 | 2003-05-29 | Thompson Mark R. | Playback manipulation of HTTP streamed content objects |
US20030169813A1 (en) * | 2002-03-08 | 2003-09-11 | Van Der Schaar Mihaela | Method and apparatus to execute a smooth transition between FGS encoded structures |
US7483487B2 (en) * | 2002-04-11 | 2009-01-27 | Microsoft Corporation | Streaming methods and systems |
KR20040096718A (ko) | 2003-05-10 | 2004-11-17 | 삼성전자주식회사 | 멀티미디어 데이터 재생장치, 오디오 데이터 수신방법 및오디오 데이터 구조 |
ITBA20030039A1 (it) * | 2003-08-29 | 2005-02-28 | Grieco Luigi Alfredo | Controllo di congestione rate-based del traffico entrante |
US20050254575A1 (en) * | 2004-05-12 | 2005-11-17 | Nokia Corporation | Multiple interoperability points for scalable media coding and transmission |
EP1742476A1 (en) | 2005-07-06 | 2007-01-10 | Thomson Licensing | Scalable video coding streaming system and transmission mechanism of the same system |
KR20070020727A (ko) | 2005-08-16 | 2007-02-22 | 주식회사 팬택 | 순차 조각 다운로드 방식을 이용한 의사 스트리밍 다운로드기능을 가지는 단말기 및 그 방법 |
BRPI0714950A2 (pt) * | 2006-07-28 | 2013-05-21 | Thomson Res Funding Corp | mÉtodo e aparelho para troca de canal rÁpida para vÍdeo digital |
CN100550999C (zh) * | 2006-11-22 | 2009-10-14 | 华为技术有限公司 | 一种数字频道快速切换方法和系统以及辅助频道生成设备 |
KR101366803B1 (ko) * | 2007-04-16 | 2014-02-24 | 삼성전자주식회사 | Http를 이용한 통신 방법 및 장치 |
US8539092B2 (en) * | 2008-07-09 | 2013-09-17 | Apple Inc. | Video streaming using multiple channels |
WO2010060442A1 (en) * | 2008-11-26 | 2010-06-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for handling media content to be accessible via multiple media tracks |
CN102422577A (zh) * | 2009-04-24 | 2012-04-18 | 德耳塔维德约股份有限公司 | 用于数字视频分配系统中的瞬时多频道视频内容浏览的系统、方法和计算机可读介质 |
-
2011
- 2011-10-05 CN CN201180055312.7A patent/CN103210642B/zh active Active
- 2011-10-05 WO PCT/KR2011/007340 patent/WO2012047004A2/ko active Application Filing
- 2011-10-05 KR KR1020110101058A patent/KR20120035881A/ko not_active Application Discontinuation
- 2011-10-05 EP EP11830889.9A patent/EP2627082A4/en not_active Withdrawn
- 2011-10-05 US US13/877,995 patent/US9369508B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6496980B1 (en) * | 1998-12-07 | 2002-12-17 | Intel Corporation | Method of providing replay on demand for streaming digital multimedia |
CN1358388A (zh) * | 1999-04-29 | 2002-07-10 | 诺基亚有限公司 | 数据传输 |
CN1381139A (zh) * | 2000-03-01 | 2002-11-20 | 皇家菲利浦电子有限公司 | 流式传输可缩放视频的方法和设备 |
CN1860791A (zh) * | 2003-09-29 | 2006-11-08 | 皇家飞利浦电子股份有限公司 | 结合高级数据分割和精确粒度可分级以用于有效时空信噪比的可分级视频编码和流式传输的系统和方法 |
WO2010014211A1 (en) * | 2008-07-28 | 2010-02-04 | Thomson Licensing | Method and apparatus fast channel change using a scalable videdo coding (svc) stream |
Also Published As
Publication number | Publication date |
---|---|
KR20120035881A (ko) | 2012-04-16 |
US20130204973A1 (en) | 2013-08-08 |
EP2627082A2 (en) | 2013-08-14 |
WO2012047004A2 (ko) | 2012-04-12 |
EP2627082A4 (en) | 2014-04-09 |
CN103210642A (zh) | 2013-07-17 |
US9369508B2 (en) | 2016-06-14 |
WO2012047004A3 (ko) | 2012-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103210642B (zh) | 在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 | |
JP6342457B2 (ja) | コード化ビデオデータのネットワークストリーミング | |
US10110654B2 (en) | Client, a content creator entity and methods thereof for media streaming | |
JP5788101B2 (ja) | メディアデータのネットワークストリーミング | |
EP1407596B1 (en) | Video stream switching | |
KR100995968B1 (ko) | 규모 가변적 미디어 코딩 및 전송을 위한 다중 상호운용성 포인트 | |
CN103843301B (zh) | 经译码多媒体数据的网络串流期间的表示之间的切换 | |
US7725593B2 (en) | Scalable video coding (SVC) file format | |
KR101737325B1 (ko) | 멀티미디어 시스템에서 멀티미디어 서비스의 경험 품질 감소를 줄이는 방법 및 장치 | |
CN101917613B (zh) | 一种流媒体采集编码服务系统 | |
EP2360923A1 (en) | Method for selectively requesting adaptive streaming content and a device implementing the method | |
US8572670B2 (en) | Video distribution device, video distribution system, and video distribution method | |
TWI401918B (zh) | 傳送指示接收器緩衝架構之緩衝參數信號的通訊方法 | |
CN101511010A (zh) | 一种媒体流发送方法及装置 | |
JP2013524603A (ja) | チャンクの形態でストリーミングされたコンテンツを回復する方法 | |
JP6903688B2 (ja) | サンプルエントリーおよびランダムアクセス | |
KR20100071688A (ko) | 스케일러블 비디오 코딩 기반의 포괄적 비디오 접근을 위한스트리밍 서비스 장치 및 방법 | |
KR20230030589A (ko) | 스위칭 세트들을 갖는 어드레스가능한 리소스 인덱스 트랙을 포함하는 미디어 데이터의 스트리밍 | |
EP2453652B1 (en) | Transmission method, receiving method and device for scalable video coding files | |
KR101656193B1 (ko) | 이기종 망에서의 uhd 비디오 전송을 위한 mmt 기반 방송 시스템 및 방법 | |
KR100896688B1 (ko) | 단말의 성능을 고려한 멀티미디어 서비스 제공방법 및 그에사용되는 단말기 | |
US20120144443A1 (en) | System and method for executing source buffering for multiple independent group transmission of real-time encoded scalabe video contents | |
JP2024511948A (ja) | Heifフォーマットされた画像をリアルタイムトランスポートプロトコル上でトランスポートすること | |
WO2023133365A1 (en) | Dynamic resolution change hints for adaptive streaming | |
KR101026682B1 (ko) | 포트변환 데이터 스트리밍 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HUMAX HOLDINGS CO., LTD. Free format text: FORMER OWNER: HUMAX CO., LTD. Effective date: 20140917 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140917 Address after: Gyeonggi Do, South Korea Applicant after: HUMAX CO., LTD. Address before: Gyeonggi Do, South Korea Applicant before: Humax Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160329 Address after: Gyeonggi Do, South Korea Applicant after: Humax Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: HUMAX CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |