BR112012009148A2 - método e dispositivo para prover informação de processamento suplementar relativa a conteúdo de mídia codificado, método para processar um conteúdo de mídia, e, terminal de mídia - Google Patents

método e dispositivo para prover informação de processamento suplementar relativa a conteúdo de mídia codificado, método para processar um conteúdo de mídia, e, terminal de mídia

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Publication number
BR112012009148A2
BR112012009148A2 BR112012009148A BR112012009148A BR112012009148A2 BR 112012009148 A2 BR112012009148 A2 BR 112012009148A2 BR 112012009148 A BR112012009148 A BR 112012009148A BR 112012009148 A BR112012009148 A BR 112012009148A BR 112012009148 A2 BR112012009148 A2 BR 112012009148A2
Authority
BR
Brazil
Prior art keywords
media content
media
decoding
processing information
terminal
Prior art date
Application number
BR112012009148A
Other languages
English (en)
Other versions
BR112012009148B1 (pt
Inventor
Priddle Clinton
Fröjdh Per
Wu Zhuangfei
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112012009148A2 publication Critical patent/BR112012009148A2/pt
Publication of BR112012009148B1 publication Critical patent/BR112012009148B1/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • 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
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
    • H04N21/8451—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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Library & Information Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)

Abstract

método e dispositivo para prover informação de processamento suplementar relativa a conteúdo de mídia codificado, método para processar um conteúdo de mídia, e, terminal de mídia. informação de processamento suplementar (52, 54) definido instruções de pós-decodificação para processar conteúdo de mídia decodificado é co-organizada em um arquivo (1) junto com um pseudo-identificador de um codec de mídia empregado para codificar o conteúdo de mídia. o aborto de gatilho de co-organização de decodificação do conteúdo de mídia por um terminal de mídia de legado (210) que não reconhece o pseudo-identificador, mas habilita decodificação do conteúdo de mídia por um terminal de mídia (200) que reconhece o pseudo-identificador por esse meio para habilitar processamento de pós-decodificação do conteúdo de mídia decodificado usando a informação de processamento suplementar (52,54). a co-organização por esse meio impede os terminais de mídia de legado (210) que não podem usar a informação de processamento suplementar de decodificar o conteúdo de mídia por um terminal de mídia (200) que reconhece o pseudo-identificador por esse meio para habilitar processamento de pós-decodificação do conteúdo de mídia decodificação usando a informação de processamento suplementar (52, 54). a co-organização por esse meio impede os terminais de mídia de legado (210) que não podem usar a informação de processamento suplementar de decodificar o conteúdo de mídia e representar o conteúdo de mídia em uma apresentação de mídia.
BR112012009148-4A 2009-10-20 2010-10-18 método e dispositivo para prover informação de processamento suplementar relativa a conteúdo de mídia codificado BR112012009148B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25312809P 2009-10-20 2009-10-20
US61/253,128 2009-10-20
PCT/SE2010/051119 WO2011049517A1 (en) 2009-10-20 2010-10-18 Provision of supplemental processing information

Publications (2)

Publication Number Publication Date
BR112012009148A2 true BR112012009148A2 (pt) 2017-08-08
BR112012009148B1 BR112012009148B1 (pt) 2021-05-25

Family

ID=43900546

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012009148-4A BR112012009148B1 (pt) 2009-10-20 2010-10-18 método e dispositivo para prover informação de processamento suplementar relativa a conteúdo de mídia codificado

Country Status (18)

Country Link
US (3) US9609368B2 (pt)
EP (2) EP2491720B1 (pt)
JP (1) JP2013509084A (pt)
CN (2) CN102648629B (pt)
AU (1) AU2010308600B2 (pt)
BR (1) BR112012009148B1 (pt)
CA (1) CA2778064C (pt)
DK (1) DK2491720T3 (pt)
ES (1) ES2671520T3 (pt)
HU (1) HUE037388T2 (pt)
IN (1) IN2012DN03081A (pt)
MX (1) MX2012004534A (pt)
NO (1) NO2491720T3 (pt)
NZ (1) NZ599303A (pt)
PL (1) PL2491720T3 (pt)
RU (1) RU2540804C2 (pt)
WO (1) WO2011049517A1 (pt)
ZA (1) ZA201202647B (pt)

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EP3499446A1 (en) 2011-08-29 2019-06-19 AiBuy, Inc. Containerized software for virally copying from one endpoint to another
US9584793B2 (en) 2012-04-09 2017-02-28 Intel Corporation Signaling three-dimensional video information in communication networks
US10789631B2 (en) 2012-06-21 2020-09-29 Aibuy, Inc. Apparatus and method for peer-assisted e-commerce shopping
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US9161039B2 (en) 2012-09-24 2015-10-13 Qualcomm Incorporated Bitstream properties in video coding
GB2519746B (en) 2013-10-22 2016-12-14 Canon Kk Method, device and computer program for encapsulating scalable partitioned timed media data
US10028002B2 (en) * 2013-12-16 2018-07-17 Samsung Electronics Co., Ltd. Server device for sharing contents, client device, and method for sharing contents
US9716900B2 (en) * 2014-06-20 2017-07-25 Qualcomm Incorporated Extensible design of nesting supplemental enhancement information (SEI) messages
US11386409B2 (en) * 2016-03-04 2022-07-12 Sertintyone Corporation Systems and methods for media codecs and containers
US10979691B2 (en) * 2016-05-20 2021-04-13 Qualcomm Incorporated Circular fisheye video in virtual reality
US10536721B2 (en) * 2017-01-09 2020-01-14 Qualcomm Incorporated Restricted scheme design for video
US10999605B2 (en) * 2017-01-10 2021-05-04 Qualcomm Incorporated Signaling of important video information in file formats
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Also Published As

Publication number Publication date
EP2491720A1 (en) 2012-08-29
ZA201202647B (en) 2013-06-26
MX2012004534A (es) 2012-06-08
IN2012DN03081A (pt) 2015-07-31
RU2540804C2 (ru) 2015-02-10
US9609368B2 (en) 2017-03-28
US20170201762A1 (en) 2017-07-13
NZ599303A (en) 2014-06-27
CA2778064A1 (en) 2011-04-28
US10085036B2 (en) 2018-09-25
CN102648629B (zh) 2015-05-06
US20180352244A1 (en) 2018-12-06
CN104661115B (zh) 2020-08-04
US10397595B2 (en) 2019-08-27
CN102648629A (zh) 2012-08-22
WO2011049517A1 (en) 2011-04-28
CA2778064C (en) 2019-06-04
PL2491720T3 (pl) 2018-08-31
HUE037388T2 (hu) 2018-08-28
AU2010308600B2 (en) 2014-09-25
EP2491720B1 (en) 2018-03-07
EP3346711A1 (en) 2018-07-11
RU2012120698A (ru) 2013-12-10
ES2671520T3 (es) 2018-06-06
BR112012009148B1 (pt) 2021-05-25
US20120201521A1 (en) 2012-08-09
AU2010308600A1 (en) 2012-05-17
NO2491720T3 (pt) 2018-08-04
EP2491720A4 (en) 2013-12-11
CN104661115A (zh) 2015-05-27
DK2491720T3 (en) 2018-06-06
JP2013509084A (ja) 2013-03-07

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Ipc: H04N 7/00 (2011.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 7/00

Ipc: H04N 19/13 (2014.01), H04N 19/176 (2014.01), H04N

B09A Decision: intention to grant [chapter 9.1 patent gazette]
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF