WO2012053834A3 - Streaming service transmitting/receiving device and method - Google Patents

Streaming service transmitting/receiving device and method Download PDF

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Publication number
WO2012053834A3
WO2012053834A3 PCT/KR2011/007827 KR2011007827W WO2012053834A3 WO 2012053834 A3 WO2012053834 A3 WO 2012053834A3 KR 2011007827 W KR2011007827 W KR 2011007827W WO 2012053834 A3 WO2012053834 A3 WO 2012053834A3
Authority
WO
WIPO (PCT)
Prior art keywords
streaming service
jitter
receiving device
service transmitting
device receiving
Prior art date
Application number
PCT/KR2011/007827
Other languages
French (fr)
Korean (ko)
Other versions
WO2012053834A2 (en
Inventor
정순흥
서광덕
이진영
배성준
심상우
탕쯔엉공
박상택
류원
Original Assignee
한국전자통신연구원
연세대학교 산학협력단
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
Priority claimed from KR1020110030790A external-priority patent/KR101180540B1/en
Application filed by 한국전자통신연구원, 연세대학교 산학협력단 filed Critical 한국전자통신연구원
Priority to US13/880,941 priority Critical patent/US20130282871A1/en
Publication of WO2012053834A2 publication Critical patent/WO2012053834A2/en
Publication of WO2012053834A3 publication Critical patent/WO2012053834A3/en

Links

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]
    • H04N21/40—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
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A streaming service transmitting and receiving device and method are provided. An arrival interval jitter is an arrival delay time variation between TCP packets, which arrive at a device receiving a streaming service. The device receiving a streaming service determines a de-jitter buffering time to absorb a network jitter before TS packets in a TCP packet are inputted into a T-STD buffer model. An initial playback delay time of the device receiving a streaming service is determined by the de-jitter buffering time.
PCT/KR2011/007827 2010-10-20 2011-10-20 Streaming service transmitting/receiving device and method WO2012053834A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/880,941 US20130282871A1 (en) 2010-10-20 2011-10-20 Streaming service transmitting/receiving device and method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100102574 2010-10-20
KR10-2010-0102574 2010-10-20
KR1020110030790A KR101180540B1 (en) 2010-10-20 2011-04-04 Apparatus and method for transmitting/receiving streaming service
KR10-2011-0030790 2011-04-04

Publications (2)

Publication Number Publication Date
WO2012053834A2 WO2012053834A2 (en) 2012-04-26
WO2012053834A3 true WO2012053834A3 (en) 2012-08-02

Family

ID=45975739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007827 WO2012053834A2 (en) 2010-10-20 2011-10-20 Streaming service transmitting/receiving device and method

Country Status (1)

Country Link
WO (1) WO2012053834A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113949896B (en) * 2021-09-30 2023-11-17 中央广播电视总台 IP media stream processing method, device, computer equipment and readable storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050071491A1 (en) * 2003-09-27 2005-03-31 Lg Electronics Inc. Multimedia streaming service system and method
JP2005522916A (en) * 2002-04-09 2005-07-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Transmission method combining download and streaming
KR20060114080A (en) * 2005-04-27 2006-11-06 삼성전자주식회사 System and method of providing multimedia streaming service
US20090271525A1 (en) * 2006-04-24 2009-10-29 Electronics And Telecommunications Research Instit Rtsp-based progressive streaming method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005522916A (en) * 2002-04-09 2005-07-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Transmission method combining download and streaming
US20050071491A1 (en) * 2003-09-27 2005-03-31 Lg Electronics Inc. Multimedia streaming service system and method
KR20060114080A (en) * 2005-04-27 2006-11-06 삼성전자주식회사 System and method of providing multimedia streaming service
US20090271525A1 (en) * 2006-04-24 2009-10-29 Electronics And Telecommunications Research Instit Rtsp-based progressive streaming method

Also Published As

Publication number Publication date
WO2012053834A2 (en) 2012-04-26

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