WO2011144097A3 - Method, apparatus and system for rearrangement and extraction of media data in segment - Google Patents

Method, apparatus and system for rearrangement and extraction of media data in segment Download PDF

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Publication number
WO2011144097A3
WO2011144097A3 PCT/CN2011/074716 CN2011074716W WO2011144097A3 WO 2011144097 A3 WO2011144097 A3 WO 2011144097A3 CN 2011074716 W CN2011074716 W CN 2011074716W WO 2011144097 A3 WO2011144097 A3 WO 2011144097A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
rearrangement
media data
fragments
index information
Prior art date
Application number
PCT/CN2011/074716
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011144097A2 (en
Inventor
惠宇
张园园
石腾
乐培玉
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180000721.7A priority Critical patent/CN102217313B/en
Priority to PCT/CN2011/074716 priority patent/WO2011144097A2/en
Publication of WO2011144097A2 publication Critical patent/WO2011144097A2/en
Publication of WO2011144097A3 publication Critical patent/WO2011144097A3/en

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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

Abstract

A method, an apparatus and a system for rearrangement and extraction of media data in segment are disclosed in the present invention which belongs to the field of media data processing. The rearrangement method includes: segmenting media content; during the segmenting process, continuously and physically storing media data fulfilled with a rearrangement attribute in the fragments of the segment, and composing sub-fragments corresponding to the rearrangement attribute, wherein, the media data is composed with samples or sub-samples; adding index information of the sub-fragments, wherein, the index information includes the rearrangement attribute information and location information of the sub-fragment; obtaining the index information of the sub-fragments, wherein the index information includes the rearrangement attribute information and location information of the sub-fragment; calculating the range of byte of the sub-fragments corresponding to a predetermined rearrangement attribute according to the index information; and requesting and receiving the sub-fragments corresponding to the predetermined rearrangement attribute according to the range of the byte. It enables the client to obtain the media data corresponding to the rearrangement attribute in the segments quickly and precisely.
PCT/CN2011/074716 2011-05-26 2011-05-26 Method, apparatus and system for rearrangement and extraction of media data in segment WO2011144097A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180000721.7A CN102217313B (en) 2011-05-26 2011-05-26 Method, device and system for resetting and extracting media data in fragments
PCT/CN2011/074716 WO2011144097A2 (en) 2011-05-26 2011-05-26 Method, apparatus and system for rearrangement and extraction of media data in segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/074716 WO2011144097A2 (en) 2011-05-26 2011-05-26 Method, apparatus and system for rearrangement and extraction of media data in segment

Publications (2)

Publication Number Publication Date
WO2011144097A2 WO2011144097A2 (en) 2011-11-24
WO2011144097A3 true WO2011144097A3 (en) 2012-04-26

Family

ID=44746764

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/074716 WO2011144097A2 (en) 2011-05-26 2011-05-26 Method, apparatus and system for rearrangement and extraction of media data in segment

Country Status (2)

Country Link
CN (1) CN102217313B (en)
WO (1) WO2011144097A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140111280A (en) * 2012-01-09 2014-09-18 톰슨 라이센싱 Managing time-shift data
KR102304687B1 (en) 2013-07-22 2021-09-27 소니그룹주식회사 Image processing device and method
WO2015123861A1 (en) * 2014-02-21 2015-08-27 华为技术有限公司 Method for processing video, terminal and server
WO2016127862A1 (en) * 2015-02-13 2016-08-18 上海交通大学 Method for implementing personalized presentation of associated multimedia content, and application
CN106027337B (en) * 2016-05-11 2019-04-05 百度在线网络技术（北京）有限公司 Smart home platform is applied to Network Provider selection method therein and device
CN107071548B (en) * 2017-04-20 2020-08-28 北京搜狐新媒体信息技术有限公司 Video processing method and system
CN108769789B (en) * 2018-05-31 2021-07-30 海能达通信股份有限公司 RTP streaming media storage and reading method and device based on slices
WO2019227366A1 (en) * 2018-05-31 2019-12-05 海能达通信股份有限公司 Slice-based rtp streaming media storage method and device, and slice-based rtp streaming media reading method and device
CN116744007A (en) * 2022-04-22 2023-09-12 腾讯科技（深圳）有限公司 Encoding and decoding method of point cloud media and related products

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040019901A1 (en) * 2002-04-29 2004-01-29 The Boeing Company Methodology for display/distribution of multiple content versions based on demographics
CN1650624A (en) * 2002-04-26 2005-08-03 松下电器产业株式会社 Demultiplexing device
US20100318600A1 (en) * 2009-06-15 2010-12-16 David Furbeck Methods and apparatus to facilitate client controlled sessionless adaptation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1650624A (en) * 2002-04-26 2005-08-03 松下电器产业株式会社 Demultiplexing device
US20040019901A1 (en) * 2002-04-29 2004-01-29 The Boeing Company Methodology for display/distribution of multiple content versions based on demographics
US20100318600A1 (en) * 2009-06-15 2010-12-16 David Furbeck Methods and apparatus to facilitate client controlled sessionless adaptation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Technical Specification, 3rd Generation Partnership Project, Technical Specification Group Services and System Aspects, Transparent end-to-end", 3GPP TS 26.234 V9.3.0, June 2010 (2010-06-01) *

Also Published As

Publication number Publication date
CN102217313A (en) 2011-10-12
CN102217313B (en) 2013-10-02
WO2011144097A2 (en) 2011-11-24

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