CA2806473C - Method and apparatus for streaming media content using variable duration media segments - Google Patents
Method and apparatus for streaming media content using variable duration media segments Download PDFInfo
- Publication number
- CA2806473C CA2806473C CA2806473A CA2806473A CA2806473C CA 2806473 C CA2806473 C CA 2806473C CA 2806473 A CA2806473 A CA 2806473A CA 2806473 A CA2806473 A CA 2806473A CA 2806473 C CA2806473 C CA 2806473C
- Authority
- CA
- Canada
- Prior art keywords
- segments
- media content
- duration
- variable duration
- streaming media
- 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
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000003044 adaptive effect Effects 0.000 claims abstract description 17
- 230000003247 decreasing effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 description 16
- 230000008901 benefit Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- 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
- 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
- H04N21/234345—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 the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
-
- 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
- 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
- H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/206,892 | 2011-08-10 | ||
| US13/206,892 US9160978B2 (en) | 2010-08-10 | 2011-08-10 | Method and apparatus related to variable duration media segments |
| PCT/US2011/047286 WO2012021645A1 (en) | 2010-08-10 | 2011-09-22 | Method and apparatus for streaming media content using variable duration media segments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2806473A1 CA2806473A1 (en) | 2012-02-16 |
| CA2806473C true CA2806473C (en) | 2016-11-29 |
Family
ID=47833548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2806473A Active CA2806473C (en) | 2011-08-10 | 2011-09-22 | Method and apparatus for streaming media content using variable duration media segments |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101465912B1 (zh) |
| CN (1) | CN103081487B (zh) |
| CA (1) | CA2806473C (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11997324B2 (en) | 2019-10-04 | 2024-05-28 | Novi Digital Entertainment Private Limited | Systems and methods for dynamic optimization of content delivery in a wireless communication network |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102326282B1 (ko) * | 2015-02-09 | 2021-11-15 | 한국전자통신연구원 | 대역폭에 적응적인 대쉬 기반 컨텐츠 제공 장치 및 방법 |
| KR102433821B1 (ko) | 2016-10-12 | 2022-08-18 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 공간적으로 불균등한 스트리밍 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007130695A2 (en) | 2006-05-05 | 2007-11-15 | Globstream, Inc. | Method and apparatus for streaming media to a plurality of adaptive client devices |
| US20100169458A1 (en) * | 2008-12-31 | 2010-07-01 | David Biderman | Real-Time or Near Real-Time Streaming |
| US8396114B2 (en) * | 2009-01-29 | 2013-03-12 | Microsoft Corporation | Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming |
-
2011
- 2011-09-22 CN CN201180039191.7A patent/CN103081487B/zh active Active
- 2011-09-22 CA CA2806473A patent/CA2806473C/en active Active
- 2011-09-22 KR KR1020137003259A patent/KR101465912B1/ko active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11997324B2 (en) | 2019-10-04 | 2024-05-28 | Novi Digital Entertainment Private Limited | Systems and methods for dynamic optimization of content delivery in a wireless communication network |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101465912B1 (ko) | 2014-11-27 |
| KR20130043666A (ko) | 2013-04-30 |
| CN103081487A (zh) | 2013-05-01 |
| CN103081487B (zh) | 2016-09-28 |
| CA2806473A1 (en) | 2012-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10003860B2 (en) | Method and apparatus related to variable duration media segments | |
| US9420317B2 (en) | Adaptive streaming to multicast and constrained-fidelity constant bit rate encoding | |
| US20230283814A1 (en) | Method and apparatus for a virtual online video channel | |
| US9516085B2 (en) | Constrained fidelity Adaptive Bit Rate encoding systems and methods | |
| EP3000215B1 (en) | Live media processing and streaming service | |
| CA2844648C (en) | Method and apparatus for adaptive transcoding of multimedia stream | |
| US20130179590A1 (en) | Video quality of experience management and constrained fidelity adaptive bit rate encoding systems and methods | |
| CN102752669B (zh) | 多通道实时流媒体文件的传送处理方法与系统、接收装置 | |
| CN101889425B (zh) | 通过可变带宽信道进行同播的设备和方法 | |
| KR101317028B1 (ko) | 모바일 장치를 위한 미디어 콘텐츠 스위칭 방법 | |
| US10440427B2 (en) | Content supply device, content supply method, program, terminal device, and content supply system | |
| CN103763637A (zh) | 一种流媒体播出方法及其系统 | |
| CN104094561A (zh) | 通过根据可用带宽选择传输协议来获得内容的设备 | |
| US10250937B2 (en) | Item to item transitions | |
| CA2842810C (en) | Fragmenting media content | |
| KR20120114016A (ko) | 사용자 컨텐츠를 외부 단말기에서 네트워크 적응적으로 스트리밍하는 방법 및 장치 | |
| JP2019071680A (ja) | 端末装置および受信方法 | |
| CA2806473C (en) | Method and apparatus for streaming media content using variable duration media segments | |
| CN105430510A (zh) | 一种视频点播方法、网关、智能终端及视频点播系统 | |
| CN111629283A (zh) | 一种多流媒体网关服务系统及方法 | |
| KR101145877B1 (ko) | 방송 콘텐츠 인기도 산출 시스템 및 방법 | |
| KR20120057594A (ko) | 방송 콘텐츠 인기도 산출 시스템 및 방법 | |
| US20170310828A1 (en) | Utilizing client data usage information to adjust bandwidth in an adaptive bit rate device | |
| EP4395332A2 (en) | Method and system for a virtual online video channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130123 |