JP6254291B2 - Ｄａｓｈのロバストなライブ動作 - Google Patents

Ｄａｓｈのロバストなライブ動作 Download PDF

Info

Publication number
JP6254291B2
JP6254291B2 JP2016546022A JP2016546022A JP6254291B2 JP 6254291 B2 JP6254291 B2 JP 6254291B2 JP 2016546022 A JP2016546022 A JP 2016546022A JP 2016546022 A JP2016546022 A JP 2016546022A JP 6254291 B2 JP6254291 B2 JP 6254291B2
Authority
JP
Japan
Prior art keywords
period
data
media
time
duration
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
Application number
JP2016546022A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017509196A5 (enExample
JP2017509196A (ja
Inventor
トーマス・ストックハンマー
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2017509196A publication Critical patent/JP2017509196A/ja
Publication of JP2017509196A5 publication Critical patent/JP2017509196A5/ja
Application granted granted Critical
Publication of JP6254291B2 publication Critical patent/JP6254291B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2016546022A 2014-01-16 2015-01-16 Ｄａｓｈのロバストなライブ動作 Active JP6254291B2 (ja)

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 (3)

Publication Number Publication Date
JP2017509196A JP2017509196A (ja) 2017-03-30
JP2017509196A5 JP2017509196A5 (enExample) 2017-09-07
JP6254291B2 true JP6254291B2 (ja) 2017-12-27

Family

ID=53522372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016546022A Active JP6254291B2 (ja) 2014-01-16 2015-01-16 Ｄａｓｈのロバストなライブ動作

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)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR102299004B1 (ko) * 2014-03-10 2021-09-09 삼성전자주식회사 메시지들을 대쉬 클라이언트로 송신하는 방법 및 장치
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
US11438647B2 (en) 2018-05-11 2022-09-06 Qualcomm Incorporated Signaling missing sections of media data for network streaming in a manifest file
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7683940B2 (en) * 2003-09-12 2010-03-23 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
BR112014003030B1 (pt) * 2011-08-11 2021-09-08 Apple Inc Método para comutar de um download de mbms para um fornecimento com base em http de conteúdo formatado dash, método para comutar de um fornecimento com base em http de conteúdo formatado dash para um download de mbms e dispositivo móvel
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

Also Published As

Publication number Publication date
WO2015109228A1 (en) 2015-07-23
KR102076064B1 (ko) 2020-03-02
CA2933203A1 (en) 2015-07-23
BR112016016434A2 (pt) 2017-08-08
EP3095247B1 (en) 2019-10-02
EP3095247A1 (en) 2016-11-23
CN105900445A (zh) 2016-08-24
JP2017509196A (ja) 2017-03-30
US20150200986A1 (en) 2015-07-16
HUE047072T2 (hu) 2020-04-28
KR20160110424A (ko) 2016-09-21
CN105900445B (zh) 2019-03-29
US9699229B2 (en) 2017-07-04
CA2933203C (en) 2021-06-22
ES2764224T3 (es) 2020-06-02

Similar Documents

Publication Publication Date Title
US12375779B2 (en) Retrieving and accessing segment chunks for media streaming
JP6254291B2 (ja) Ｄａｓｈのロバストなライブ動作
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
TWI846795B (zh) 用於經串流媒體資料之多個解碼器介面
KR101558116B1 (ko) 코딩된 멀티미디어 데이터의 네트워크 스트리밍 동안의 표현들 사이의 전환
JP5964972B2 (ja) 複数のソースからのマルチメディアデータのストリーミング
CN112106382B (zh) 检索媒体数据的方法、设备、存储介质
US20160337424A1 (en) Transferring media data using a websocket subprotocol
TW202037177A (zh) 用於串流媒體資料之服務描述
JP2018510545A (ja) 低レイテンシビデオストリーミング
KR102434300B1 (ko) 샘플 엔트리들 및 랜덤 액세스
US11388427B2 (en) Multiple decoder interface for streamed media data
US11184665B2 (en) Initialization set for network streaming of media data
KR102434299B1 (ko) 샘플 엔트리들 및 랜덤 액세스
CN118511534A (zh) 用于自适应流式传输的动态分辨率更改提示
US20210344992A1 (en) Calculating start time availability for streamed media data
BR112016016434B1 (pt) Método de transmissão adaptativa dinâmica através de http, dispositivo para receber, a partir de um dispositivo de servidor, dados relacionados a dados de mídia de transmissão contínua dash, método e dispositivo de sinalização

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160720

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170726

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170726

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20170726

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20171031

TRDD Decision of grant or rejection written
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171031

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171129

R150 Certificate of patent or registration of utility model

Ref document number: 6254291

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250