WO2012173391A3 - Method for transmitting packet-based media data having header in which overhead is minimized - Google Patents

Method for transmitting packet-based media data having header in which overhead is minimized Download PDF

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Publication number
WO2012173391A3
WO2012173391A3 PCT/KR2012/004670 KR2012004670W WO2012173391A3 WO 2012173391 A3 WO2012173391 A3 WO 2012173391A3 KR 2012004670 W KR2012004670 W KR 2012004670W WO 2012173391 A3 WO2012173391 A3 WO 2012173391A3
Authority
WO
WIPO (PCT)
Prior art keywords
media data
header
minimized
overhead
transmitting packet
Prior art date
Application number
PCT/KR2012/004670
Other languages
French (fr)
Korean (ko)
Other versions
WO2012173391A2 (en
Inventor
배성준
Original Assignee
한국전자통신연구원
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 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to US14/126,207 priority Critical patent/US9386125B2/en
Priority claimed from KR1020120063213A external-priority patent/KR101857416B1/en
Publication of WO2012173391A2 publication Critical patent/WO2012173391A2/en
Publication of WO2012173391A3 publication Critical patent/WO2012173391A3/en
Priority to US15/175,953 priority patent/US9473378B1/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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Provided is a method for transmitting packet-based media data having a header in which an overhead is minimized. A method for media data transmission may comprise the steps of: encapsulating media data to allow a media fragment unit (MFU) header and an M-unit header to share one format; allowing an MMT payload format to include a header field for an operation which is not supported by an RTP header, and transferring the encapsulated media data from a specific entity to another entity; and controlling the transfer of the media data. Therefore, a transmission overhead is minimized, so that it is possible to efficiently transmit media data.
PCT/KR2012/004670 2011-06-13 2012-06-13 Method for transmitting packet-based media data having header in which overhead is minimized WO2012173391A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/126,207 US9386125B2 (en) 2011-06-13 2012-06-13 Method for transmitting packet-based media data having header in which overhead is minimized
US15/175,953 US9473378B1 (en) 2011-06-13 2016-06-07 Method for transmitting packet-based media data having header in which overhead is minimized

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0056661 2011-06-13
KR20110056661 2011-06-13
KR10-2012-0063213 2012-06-13
KR1020120063213A KR101857416B1 (en) 2011-06-13 2012-06-13 Method of delivering media data based on packet with header minimizing delivery overhead

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/126,207 A-371-Of-International US9386125B2 (en) 2011-06-13 2012-06-13 Method for transmitting packet-based media data having header in which overhead is minimized
US15/175,953 Continuation US9473378B1 (en) 2011-06-13 2016-06-07 Method for transmitting packet-based media data having header in which overhead is minimized

Publications (2)

Publication Number Publication Date
WO2012173391A2 WO2012173391A2 (en) 2012-12-20
WO2012173391A3 true WO2012173391A3 (en) 2013-03-14

Family

ID=47357598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004670 WO2012173391A2 (en) 2011-06-13 2012-06-13 Method for transmitting packet-based media data having header in which overhead is minimized

Country Status (1)

Country Link
WO (1) WO2012173391A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101484843B1 (en) 2013-04-19 2015-01-20 삼성전자주식회사 A method and apparatus for transmitting a media transport packet in a multimedia transport system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070033322A (en) * 2004-06-02 2007-03-26 마쯔시다덴기산교 가부시키가이샤 Picture coding apparatus and picture decoding apparatus
KR100937045B1 (en) * 2004-07-22 2010-01-15 한국전자통신연구원 SAF Synchronization Layer Packet Structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070033322A (en) * 2004-06-02 2007-03-26 마쯔시다덴기산교 가부시키가이샤 Picture coding apparatus and picture decoding apparatus
KR20100033447A (en) * 2004-06-02 2010-03-29 파나소닉 주식회사 Picture coding apparatus and picture decoding apparatus
KR100937045B1 (en) * 2004-07-22 2010-01-15 한국전자통신연구원 SAF Synchronization Layer Packet Structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BATTISTA, S. ET AL.: "MPEG-4: A Multimedia Standard for the Third Millennium, Part 2", MULTIMEDIA, vol. 6, no. 4, pages 74 - 83 *

Also Published As

Publication number Publication date
WO2012173391A2 (en) 2012-12-20

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