MX2013009122A - Dispositivo de codificacion de video, metodo de codificacion de video, programa de codificacion de video, dispositivo de reproduccion de video, metodo de reproduccion de video y programa de reproduccion de video. - Google Patents

Dispositivo de codificacion de video, metodo de codificacion de video, programa de codificacion de video, dispositivo de reproduccion de video, metodo de reproduccion de video y programa de reproduccion de video.

Info

Publication number
MX2013009122A
MX2013009122A MX2013009122A MX2013009122A MX2013009122A MX 2013009122 A MX2013009122 A MX 2013009122A MX 2013009122 A MX2013009122 A MX 2013009122A MX 2013009122 A MX2013009122 A MX 2013009122A MX 2013009122 A MX2013009122 A MX 2013009122A
Authority
MX
Mexico
Prior art keywords
video
encoding
playback
program
video encoding
Prior art date
Application number
MX2013009122A
Other languages
English (en)
Inventor
Hiroshi Yahata
Tomoki Ogawa
Tadamasa Toma
Taiji Sasaki
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of MX2013009122A publication Critical patent/MX2013009122A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N21/234327—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 by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • 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
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

La presente invención proporciona un dispositivo de codificación de video capaz de codificar un video 3D, de modo que el incremento de las bandas requeridas puede ser suprimido mientras es mantenida la compatibilidad de reproducción de un dispositivo de reproducción el estándar MPEG-2, y también proporciona un dispositivo de reproducción de video. Un dispositivo de creación de datos (5601) que funciona como un dispositivo de codificación de video es proporcionado con: un codificador de video compatible 2D (5602) que genera un flujo de formato MPEG-2 por la codificación por compresión del video de ojo izquierdo con respecto al video de múltiples perspectivas; un codificador mejorado de video (5606) que genera un flujo por la codificación por compresión de cada imagen del video de ojo derecho con respecto al video compatible de múltiples perspectivas con el formato MPEG-4 AVC, utilizando la imagen del mismo tiempo en el flujo de formato MPEG-2 como una imagen de referencia; y un multiplexor (5607) que multiplexa ambos de los flujos generados.
MX2013009122A 2011-02-17 2012-02-15 Dispositivo de codificacion de video, metodo de codificacion de video, programa de codificacion de video, dispositivo de reproduccion de video, metodo de reproduccion de video y programa de reproduccion de video. MX2013009122A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161443804P 2011-02-17 2011-02-17
PCT/JP2012/000988 WO2012111325A1 (ja) 2011-02-17 2012-02-15 映像符号化装置、映像符号化方法、映像符号化プログラム、映像再生装置、映像再生方法及び映像再生プログラム

Publications (1)

Publication Number Publication Date
MX2013009122A true MX2013009122A (es) 2013-11-04

Family

ID=46672269

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009122A MX2013009122A (es) 2011-02-17 2012-02-15 Dispositivo de codificacion de video, metodo de codificacion de video, programa de codificacion de video, dispositivo de reproduccion de video, metodo de reproduccion de video y programa de reproduccion de video.

Country Status (7)

Country Link
US (1) US20130286160A1 (es)
JP (1) JPWO2012111325A1 (es)
BR (1) BR112013020852A2 (es)
CA (1) CA2825117A1 (es)
MX (1) MX2013009122A (es)
TW (1) TW201246940A (es)
WO (1) WO2012111325A1 (es)

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Also Published As

Publication number Publication date
BR112013020852A2 (pt) 2016-10-18
WO2012111325A1 (ja) 2012-08-23
CA2825117A1 (en) 2012-08-23
US20130286160A1 (en) 2013-10-31
JPWO2012111325A1 (ja) 2014-07-03
TW201246940A (en) 2012-11-16

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