KR100524770B1 - 주문형 비디오 서비스 장치 및 방법 - Google Patents
주문형 비디오 서비스 장치 및 방법 Download PDFInfo
- Publication number
- KR100524770B1 KR100524770B1 KR10-2003-0064501A KR20030064501A KR100524770B1 KR 100524770 B1 KR100524770 B1 KR 100524770B1 KR 20030064501 A KR20030064501 A KR 20030064501A KR 100524770 B1 KR100524770 B1 KR 100524770B1
- Authority
- KR
- South Korea
- Prior art keywords
- multimedia content
- file
- content file
- service
- small
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- AWSBQWZZLBPUQH-UHFFFAOYSA-N mdat Chemical compound C1=C2CC(N)CCC2=CC2=C1OCO2 AWSBQWZZLBPUQH-UHFFFAOYSA-N 0.000 claims description 12
- 230000002123 temporal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
-
- 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]
- H04N21/20—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
- H04N21/23439—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 for generating different versions
-
- 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]
- H04N21/60—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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
- H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
-
- 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (13)
- 멀티미디어 콘텐츠를 다운로드 서비스 또는 스트리밍 서비스를 수행하는 주문형 비디오 서비스에 있어서,다운로드 서비스 선택시, 대용량의 멀티미디어 콘텐츠 파일의 내부 속성에 따라 내부 파일을 삭제하여 소용량의 멀티미디어 콘텐츠 파일로 변환하는 파일컨버터와;상기 파일컨버터에서 출력되는 소용량의 멀티미디어 콘텐츠 파일을 HTTP를 이용하여 해당 단말기측으로 전송하는 파일전송수단을 포함하여 구성한 것을 특징으로 하는 주문형 비디오 서비스 장치.
- 제1 항에 있어서, 파일 컨버터는,대용량의 멀티미디어 콘텐츠에 다중 비트율 미디어가 존재하면, 사용자가 선택한 비트율 이외의 moov의 트랙들과 mdat의 미디어 데이터를 삭제하여 소용량의 멀티미디어 콘텐츠 파일로 변환하는 것을 특징으로 하는 주문형 비디오 서비스장치.
- 제2 항에 있어서, 파일컨버터는,트랙 헤더 박스의 alternate_group의 값은 '0'로 셋팅하고, 삭제되지 않고 남게되는 미디어 정보의 공간적 위치를 나타내는 chunk_offset값을 적절히 조정하며, hint 트랙이 존재하면, 그 hint트랙을 삭제하는 것을 특징으로 하는 주문형 비디오 서비스 장치.
- 제1 항에 있어서, 파일컨버터는,대용량의 멀티미디어 콘텐츠에, enhancement layer video가 존재하면 그 enhancement layer video와 관련된 moov의 트랙들과 mdat의 미디어 데이터를 삭제하여 소용량의 멀티미디어 콘텐츠 파일로 변환하는 것을 특징으로 하는 주문형 비디오 서비스장치.
- 제4 항에 있어서, 파일컨버터는,삭제되지 않고 남게되는 미디어 정보의 공간적 위치를 나타내는 chunk_ offset 값을 적절히 조정하고, hint 트랙이 존재하면, 그 hint트랙을 삭제하는 것을 특징으로 하는 주문형 비디오 서비스 장치.
- 멀티미디어 콘텐츠를 다운로드 서비스 또는 스트리밍 서비스를 수행하는 주문형 비디오 서비스 방법에 있어서,사용자에 의해, 임의의 대용량의 멀티미디어 콘텐츠 파일에 대한 다운로드 서비스를 요청하는 단계와;상기 대용량의 멀티미디어 콘텐츠 파일의 기본적인 포맷을 유지하면서, 그 대용량의 멀티미디어 콘텐츠 파일의 속성에 따라, 내부 파일을 삭제하여 소용량의 멀티미디어 콘텐츠 파일로 포맷 변환하는 단계와;상기 소용량의 멀티미디어 콘텐츠 파일을 해당 단말기측으로 전송하는 단계로 수행함을 특징으로 하는 주문형 비디오 서비스 방법.
- 제6 항에 있어서, 상기 대용량의 멀티미디어 콘텐츠 파일의 기본적인 포맷을 유지하면서, 그 대용량의 멀티미디어 콘텐츠 파일의 속성에 따라, 내부 파일을 삭제하여 소용량의 멀티미디어 콘텐츠 파일로 포맷 변환하는 단계는,상기 대용량의 멀티미디어 콘텐츠에 다중 비트율 미디어가 존재하면, 사용자가 선택한 비트율 이외의 moov의 트랙들과 mdat의 미디어 데이터를 삭제하는 단계를 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
- 제7 항에 있어서, 트랙 헤더 박스의 alternate_group의 값은 '0'로 셋팅하는 단계를 더 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
- 제7 항에 있어서, 삭제되지 않고 남게되는 미디어 정보의 공간적 위치를 나타내는 chunk_offset값을 적절히 조정하는 단계를 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
- 제7 항에 있어서,hint 트랙이 존재하면, 그 hint트랙을 삭제하는 단계를 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
- 제6 항에 있어서, 상기 대용량의 멀티미디어 콘텐츠 파일의 기본적인 포맷을 유지하면서, 그 대용량의 멀티미디어 콘텐츠 파일의 속성에 따라, 내부 파일을 삭제하여 소용량의 멀티미디어 콘텐츠 파일로 포맷 변환하는 단계는,상기 대용량의 멀티미디어 콘텐츠 파일에, enhancement layer video가 존재하면 그 enhancement layer video와 관련된 moov의 트랙들과 mdat의 미디어 데이터를 삭제하는 단계를 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
- 제11 항에 있어서, 삭제되지 않고 남게되는 미디어 정보의 공간적 위치를 나타내는 chunk_offset값을 적절히 조정하는 단계를 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
- 제11 항에 있어서,hint 트랙이 존재하면, 그 hint트랙을 삭제하는 단계를 포함하는 것을 특징으로 하는 주문형 비디오 서비스 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0064501A KR100524770B1 (ko) | 2003-09-17 | 2003-09-17 | 주문형 비디오 서비스 장치 및 방법 |
EP20040020201 EP1519587A3 (en) | 2003-09-17 | 2004-08-25 | Apparatus and method for providing high speed download service of multimedia contents |
US10/936,475 US7779159B2 (en) | 2003-09-17 | 2004-09-09 | Apparatus and method for providing high speed download service of multimedia contents |
JP2004266135A JP4689996B2 (ja) | 2003-09-17 | 2004-09-13 | マルチメディアコンテンツの高速ダウンロードサービス装置及びその方法 |
CNA2004100824173A CN1599455A (zh) | 2003-09-17 | 2004-09-17 | 提供多媒体内容的高速下载服务的装置及其方法 |
US11/633,496 US20070078954A1 (en) | 2003-09-17 | 2006-12-05 | Apparatus and method for providing high speed download service of multimedia contents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0064501A KR100524770B1 (ko) | 2003-09-17 | 2003-09-17 | 주문형 비디오 서비스 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050028359A KR20050028359A (ko) | 2005-03-23 |
KR100524770B1 true KR100524770B1 (ko) | 2005-10-31 |
Family
ID=34192239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0064501A KR100524770B1 (ko) | 2003-09-17 | 2003-09-17 | 주문형 비디오 서비스 장치 및 방법 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7779159B2 (ko) |
EP (1) | EP1519587A3 (ko) |
JP (1) | JP4689996B2 (ko) |
KR (1) | KR100524770B1 (ko) |
CN (1) | CN1599455A (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5431733B2 (ja) | 2006-01-05 | 2014-03-05 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | メディアコンテンツ管理 |
KR20090009833A (ko) * | 2006-03-29 | 2009-01-23 | 노키아 지멘스 네트웍스 게엠베하 운트 코. 카게 | 스케일링 가능한 데이터 스트림에 대한 데이터 블록 생성 방법 및 장치 |
US8365060B2 (en) * | 2006-08-24 | 2013-01-29 | Nokia Corporation | System and method for indicating track relationships in media files |
JP2011518521A (ja) * | 2008-04-17 | 2011-06-23 | ソニー株式会社 | マルチメディアコンテンツのデュアルタイプ再生 |
KR101596504B1 (ko) * | 2008-04-23 | 2016-02-23 | 한국전자통신연구원 | 객체기반 오디오 컨텐츠의 생성/재생 방법 및 객체기반 오디오 서비스를 위한 파일 포맷 구조를 가진 데이터를 기록한 컴퓨터 판독 가능 기록 매체 |
EP2150059A1 (en) * | 2008-07-31 | 2010-02-03 | Vodtec BVBA | A method and associated device for generating video |
JP5542913B2 (ja) * | 2009-04-09 | 2014-07-09 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | メディアファイルを生成し処理するための方法および構成 |
JP2011087103A (ja) * | 2009-10-15 | 2011-04-28 | Sony Corp | コンテンツ再生システム、コンテンツ再生装置、プログラム、コンテンツ再生方法、およびコンテンツサーバを提供 |
EP2542977A4 (en) * | 2010-03-05 | 2015-01-07 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR TRANSFERRING AND RECEIVING A CONTENT FILE WITH MULTIPLE STREAMS |
KR20120008432A (ko) * | 2010-07-16 | 2012-01-30 | 한국전자통신연구원 | 스트리밍 서비스 송/수신 장치 및 방법 |
CN101984619A (zh) * | 2010-10-12 | 2011-03-09 | 中兴通讯股份有限公司 | 一种流媒体业务的实现方法及系统 |
ES2427038B1 (es) * | 2012-04-26 | 2014-09-02 | Airbus Operations, S.L. | Método de prevención de porosidad en piezas de material compuesto. |
US9172737B2 (en) * | 2012-07-30 | 2015-10-27 | New York University | Streamloading content, such as video content for example, by both downloading enhancement layers of the content and streaming a base layer of the content |
GB2527786B (en) * | 2014-07-01 | 2016-10-26 | Canon Kk | Method, device, and computer program for encapsulating HEVC layered media data |
CN107168962A (zh) * | 2016-03-07 | 2017-09-15 | 深圳市中兴微电子技术有限公司 | 一种文件处理方法、客户端及用户设备 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5996022A (en) * | 1996-06-03 | 1999-11-30 | Webtv Networks, Inc. | Transcoding data in a proxy computer prior to transmitting the audio data to a client |
US6453355B1 (en) * | 1998-01-15 | 2002-09-17 | Apple Computer, Inc. | Method and apparatus for media data transmission |
US6041143A (en) * | 1998-04-14 | 2000-03-21 | Teralogic Incorporated | Multiresolution compressed image management system and method |
US6298385B1 (en) * | 1998-10-28 | 2001-10-02 | Qwest Communications Int'l., Inc. | Method and apparatus for optimizing playback of media files over a data network |
GB9909605D0 (en) * | 1999-04-26 | 1999-06-23 | Telemedia Systems Ltd | Networked delivery of media files to clients |
US6246797B1 (en) * | 1999-11-12 | 2001-06-12 | Picsurf, Inc. | Picture and video storage management system and method |
US6668090B1 (en) * | 2000-05-26 | 2003-12-23 | Eastman Kodak Company | Producing a compressed digital image organized into layers corresponding to increasing visual quality levels and providing rate-control of such compressed digital image |
JP3918447B2 (ja) | 2001-03-30 | 2007-05-23 | 三菱電機株式会社 | 動画像受信装置および動画像送信装置 |
KR20010079083A (ko) | 2001-06-12 | 2001-08-22 | 박준상 | 다운로드와 스트리밍 혼합 방법을 이용한 디지털 파일의활용 방법 및 관리 시스템 |
EP2204988A1 (en) * | 2001-06-15 | 2010-07-07 | Sharp Kabushiki Kaisha | Data recording method, data editing method and data decoding method and apparatus and recording medium thereon |
FI115418B (fi) * | 2001-09-20 | 2005-04-29 | Oplayo Oy | Adaptiivinen mediavirta |
AUPR947701A0 (en) * | 2001-12-14 | 2002-01-24 | Activesky, Inc. | Digital multimedia publishing system for wireless devices |
FI114527B (fi) * | 2002-01-23 | 2004-10-29 | Nokia Corp | Kuvakehysten ryhmittely videokoodauksessa |
JP3925218B2 (ja) | 2002-01-30 | 2007-06-06 | ソニー株式会社 | ストリーミングシステム及びストリーミング方法、ストリーミングサーバ及びデータ配信方法、クライアント端末及びデータ復号方法、並びにプログラム及び記録媒体 |
WO2003073768A1 (en) * | 2002-02-25 | 2003-09-04 | Sony Electronics, Inc. | Method and apparatus for supporting avc in mp4 |
US7133881B2 (en) * | 2002-04-29 | 2006-11-07 | Intel Corporation | Encoding and transferring media content onto removable storage |
US20030221014A1 (en) * | 2002-05-24 | 2003-11-27 | David Kosiba | Method for guaranteed delivery of multimedia content based on terminal capabilities |
-
2003
- 2003-09-17 KR KR10-2003-0064501A patent/KR100524770B1/ko not_active IP Right Cessation
-
2004
- 2004-08-25 EP EP20040020201 patent/EP1519587A3/en not_active Ceased
- 2004-09-09 US US10/936,475 patent/US7779159B2/en not_active Expired - Fee Related
- 2004-09-13 JP JP2004266135A patent/JP4689996B2/ja not_active Expired - Fee Related
- 2004-09-17 CN CNA2004100824173A patent/CN1599455A/zh active Pending
-
2006
- 2006-12-05 US US11/633,496 patent/US20070078954A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US7779159B2 (en) | 2010-08-17 |
CN1599455A (zh) | 2005-03-23 |
EP1519587A2 (en) | 2005-03-30 |
EP1519587A3 (en) | 2006-02-08 |
US20070078954A1 (en) | 2007-04-05 |
US20050060386A1 (en) | 2005-03-17 |
KR20050028359A (ko) | 2005-03-23 |
JP4689996B2 (ja) | 2011-06-01 |
JP2005094769A (ja) | 2005-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10630759B2 (en) | Method and apparatus for generating and reproducing adaptive stream based on file format, and recording medium thereof | |
US20070078954A1 (en) | Apparatus and method for providing high speed download service of multimedia contents | |
US7159233B2 (en) | Method and apparatus for preprocessing and postprocessing content in an interactive information distribution system | |
US9042449B2 (en) | Systems and methods for dynamic transcoding of indexed media file formats | |
US8751677B2 (en) | System and method to support different ingest and delivery schemes for a content delivery network | |
US9866605B2 (en) | Streaming manifest quality control | |
CN103309933B (zh) | 用于媒体数据传输的方法和设备 | |
EP2939420A1 (en) | Using quality information for adaptive streaming of media content | |
CN105208440B (zh) | 一种mp4格式视频在线播放的方法及系统 | |
EP3065414A1 (en) | Transmission device, transmission method, reception device, and reception method | |
EP4176546A1 (en) | Streaming media data including an addressable resource index track with switching sets | |
Kofler et al. | Implications of the ISO base media file format on adaptive HTTP streaming of H. 264/SVC | |
CA2398071A1 (en) | A system for preprocessing content for streaming server | |
CN108271039B (zh) | 一种文件发送方法及装置 | |
Kesavan et al. | Rate adaptation performance and quality analysis of adaptive HTTP streaming methods | |
Navali et al. | Common Mezzanine Distribution Format (CMZF): For ABR TV Distribution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120926 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20130924 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140924 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150924 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160923 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170922 Year of fee payment: 13 |
|
LAPS | Lapse due to unpaid annual fee |