EP3234775A4 - Encapsulation et désencapsulation de médias - Google Patents

Encapsulation et désencapsulation de médias Download PDF

Info

Publication number
EP3234775A4
EP3234775A4 EP15869403.4A EP15869403A EP3234775A4 EP 3234775 A4 EP3234775 A4 EP 3234775A4 EP 15869403 A EP15869403 A EP 15869403A EP 3234775 A4 EP3234775 A4 EP 3234775A4
Authority
EP
European Patent Office
Prior art keywords
decapsulating
encapsulating
media
media encapsulating
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.)
Withdrawn
Application number
EP15869403.4A
Other languages
German (de)
English (en)
Other versions
EP3234775A1 (fr
Inventor
Vinod Kumar Malamal Vadakital
Miska Hannuksela
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP3234775A1 publication Critical patent/EP3234775A1/fr
Publication of EP3234775A4 publication Critical patent/EP3234775A4/fr
Withdrawn legal-status Critical Current

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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1004—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's to protect a block of data words, e.g. CRC or checksum
    • 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
    • H04L65/70—Media network packetisation
    • 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
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • 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
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Between Computers (AREA)
EP15869403.4A 2014-12-19 2015-12-15 Encapsulation et désencapsulation de médias Withdrawn EP3234775A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462094764P 2014-12-19 2014-12-19
PCT/FI2015/050885 WO2016097482A1 (fr) 2014-12-19 2015-12-15 Encapsulation et désencapsulation de médias

Publications (2)

Publication Number Publication Date
EP3234775A1 EP3234775A1 (fr) 2017-10-25
EP3234775A4 true EP3234775A4 (fr) 2018-11-07

Family

ID=56125992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15869403.4A Withdrawn EP3234775A4 (fr) 2014-12-19 2015-12-15 Encapsulation et désencapsulation de médias

Country Status (2)

Country Link
EP (1) EP3234775A4 (fr)
WO (1) WO2016097482A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539461B (en) * 2015-06-16 2020-01-08 Canon Kk Image data encapsulation
GB2567625B (en) * 2017-10-12 2020-07-15 Canon Kk Method, device, and computer program for generating timed media data
CN110876083B (zh) * 2018-08-29 2021-09-21 浙江大学 指定参考图像的方法及装置及处理参考图像请求的方法及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020023249A1 (en) * 2000-08-15 2002-02-21 Lockheed Martin Corporation Method and apparatus for reliable unidirectional communication in a data network
US20020162076A1 (en) * 2001-04-30 2002-10-31 Talagala Nisha D. Storage array employing scrubbing operations using multiple levels of checksums
WO2007078252A2 (fr) * 2006-01-05 2007-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Gestion de fichiers de contenus multimedias
US20090313293A1 (en) * 2005-09-01 2009-12-17 Nokia Corporation Method to embedding svg content into an iso base media file format for progressive downloading and streaming of rich media content

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6880149B2 (en) * 2002-04-01 2005-04-12 Pace Anti-Piracy Method for runtime code integrity validation using code block checksums
US7584338B1 (en) * 2005-09-27 2009-09-01 Data Domain, Inc. Replication of deduplicated storage system
US8015237B2 (en) * 2006-05-15 2011-09-06 Apple Inc. Processing of metadata content and media content received by a media distribution system
AP2923A (en) * 2007-05-04 2014-05-31 Nokia Corp Media stream recording into a reception hint trackof a multimedia container file
EP3092772B1 (fr) * 2014-01-07 2019-07-31 Nokia Technologies Oy Encapsulation et désencapsulation de données multimédias

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020023249A1 (en) * 2000-08-15 2002-02-21 Lockheed Martin Corporation Method and apparatus for reliable unidirectional communication in a data network
US20020162076A1 (en) * 2001-04-30 2002-10-31 Talagala Nisha D. Storage array employing scrubbing operations using multiple levels of checksums
US20090313293A1 (en) * 2005-09-01 2009-12-17 Nokia Corporation Method to embedding svg content into an iso base media file format for progressive downloading and streaming of rich media content
WO2007078252A2 (fr) * 2006-01-05 2007-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Gestion de fichiers de contenus multimedias

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Text of ISO/IEC DIS 23008-12 Carriage of Still Image and Image Sequences", 109. MPEG MEETING;7-7-2014 - 11-7-2014; SAPPORO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. N14642, 4 August 2014 (2014-08-04), XP030021380 *
DANIEL CATREIN ET AL: "Improved file format support for SRTP reception", 86. MPEG MEETING; 13-10-2008 - 17-10-2008; BUSAN; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M15842, 9 October 2008 (2008-10-09), XP030044439 *
MISKA M HANNUKSELA ET AL: "A Stream Access Point Sample Group for ISOBMFF", 108. MPEG MEETING; 31-3-2014 - 4-4-2014; VALENCIA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m33155, 25 March 2014 (2014-03-25), XP030061607 *
See also references of WO2016097482A1 *

Also Published As

Publication number Publication date
EP3234775A1 (fr) 2017-10-25
WO2016097482A1 (fr) 2016-06-23

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RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 21/236 20110101ALI20180929BHEP

Ipc: H04N 21/4402 20110101ALI20180929BHEP

Ipc: G06F 11/08 20060101AFI20180929BHEP

Ipc: H04L 29/06 20060101ALI20180929BHEP

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