CN105900445B - 用于动态自适应流式传输的稳健实况操作的方法和装置 - Google Patents

用于动态自适应流式传输的稳健实况操作的方法和装置 Download PDF

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Publication number
CN105900445B
CN105900445B CN201580004423.3A CN201580004423A CN105900445B CN 105900445 B CN105900445 B CN 105900445B CN 201580004423 A CN201580004423 A CN 201580004423A CN 105900445 B CN105900445 B CN 105900445B
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period
data
media
duration
media content
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Chinese (zh)
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CN105900445A (zh
Inventor
T·施托克哈默
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • 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
    • 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
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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]
    • H04N21/80—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
CN201580004423.3A 2014-01-16 2015-01-16 用于动态自适应流式传输的稳健实况操作的方法和装置 Active CN105900445B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461928381P 2014-01-16 2014-01-16
US61/928,381 2014-01-16
US14/598,110 2015-01-15
US14/598,110 US9699229B2 (en) 2014-01-16 2015-01-15 Robust live operation of dash
PCT/US2015/011817 WO2015109228A1 (en) 2014-01-16 2015-01-16 Robust live operation of dash

Publications (2)

Publication Number Publication Date
CN105900445A CN105900445A (zh) 2016-08-24
CN105900445B true CN105900445B (zh) 2019-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580004423.3A Active CN105900445B (zh) 2014-01-16 2015-01-16 用于动态自适应流式传输的稳健实况操作的方法和装置

Country Status (9)

Country Link
US (1) US9699229B2 (enExample)
EP (1) EP3095247B1 (enExample)
JP (1) JP6254291B2 (enExample)
KR (1) KR102076064B1 (enExample)
CN (1) CN105900445B (enExample)
CA (1) CA2933203C (enExample)
ES (1) ES2764224T3 (enExample)
HU (1) HUE047072T2 (enExample)
WO (1) WO2015109228A1 (enExample)

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JP2015136059A (ja) * 2014-01-17 2015-07-27 ソニー株式会社 通信装置、通信データ生成方法、および通信データ処理方法
US10284821B2 (en) * 2014-02-19 2019-05-07 Canon Kabushiki Kaisha Imaging apparatus and imaging system
WO2015137702A1 (en) * 2014-03-10 2015-09-17 Samsung Electronics Co., Ltd. Method and apparatus for transmitting messages to a dash client
US9860294B2 (en) * 2014-12-24 2018-01-02 Intel Corporation Media content streaming
US10271093B1 (en) * 2016-06-27 2019-04-23 Amazon Technologies, Inc. Systems and methods for routing content to an associated output device
WO2018147089A1 (ja) * 2017-02-10 2018-08-16 ソニー株式会社 情報処理装置および方法
US9872062B1 (en) * 2017-02-22 2018-01-16 Wyse Technology L.L.C. Enforcing synchronization by embedding audio within video frame data
CN108668179B (zh) * 2017-03-27 2021-05-14 华为技术有限公司 媒体索引文件的传输方法及相关设备
US10652166B2 (en) * 2017-06-27 2020-05-12 Cisco Technology, Inc. Non-real time adaptive bitrate recording scheduler
US11146852B2 (en) * 2018-05-11 2021-10-12 Qualcomm Incorporated Signaling missing sections of media data for network streaming in a segment
US11012761B1 (en) * 2019-12-17 2021-05-18 Sony Corporation Techniques for replacement content signaling in advanced television systems committee (ATSC) 3.0 television
US20220038789A1 (en) * 2020-08-03 2022-02-03 Comcast Cable Communications, Llc Video content processing systems and methods

Citations (1)

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WO2013022470A1 (en) * 2011-08-11 2013-02-14 Intel Corporation Methods for switching between a mbms download and an http-based delivery of dash formatted content over an ims network

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WO2005027068A1 (en) * 2003-09-12 2005-03-24 Canon Kabushiki Kaisha Streaming non-continuous video data
DE102007026531A1 (de) * 2006-10-31 2008-05-08 Siemens Ag Verfahren zur Synchronisierung von Szene-Datenfiles und Mediendatenströmen in einem unidirektionalen Datenübertragungssystem
WO2012046487A1 (ja) * 2010-10-05 2012-04-12 シャープ株式会社 コンテンツ再生装置、コンテンツ配信システム、コンテンツ再生装置の同期方法、制御プログラム、および、記録媒体
KR20120119790A (ko) 2011-04-22 2012-10-31 삼성전자주식회사 미디어 데이터 전송 방법 및 장치와 미디어 데이터 수신 방법 및 장치
US9591361B2 (en) * 2011-09-07 2017-03-07 Qualcomm Incorporated Streaming of multimedia data from multiple sources
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
US10616297B2 (en) * 2012-07-09 2020-04-07 Futurewei Technologies, Inc. Content-specific identification and timing behavior in dynamic adaptive streaming over hypertext transfer protocol
US9954717B2 (en) * 2012-07-11 2018-04-24 Futurewei Technologies, Inc. Dynamic adaptive streaming over hypertext transfer protocol as hybrid multirate media description, delivery, and storage format

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013022470A1 (en) * 2011-08-11 2013-02-14 Intel Corporation Methods for switching between a mbms download and an http-based delivery of dash formatted content over an ims network

Also Published As

Publication number Publication date
US20150200986A1 (en) 2015-07-16
ES2764224T3 (es) 2020-06-02
EP3095247B1 (en) 2019-10-02
KR20160110424A (ko) 2016-09-21
CA2933203C (en) 2021-06-22
HUE047072T2 (hu) 2020-04-28
BR112016016434A2 (pt) 2017-08-08
US9699229B2 (en) 2017-07-04
JP6254291B2 (ja) 2017-12-27
WO2015109228A1 (en) 2015-07-23
CN105900445A (zh) 2016-08-24
KR102076064B1 (ko) 2020-03-02
JP2017509196A (ja) 2017-03-30
CA2933203A1 (en) 2015-07-23
EP3095247A1 (en) 2016-11-23

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