WO2012050405A3 - 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리방법 - Google Patents

디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리방법 Download PDF

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Publication number
WO2012050405A3
WO2012050405A3 PCT/KR2011/007700 KR2011007700W WO2012050405A3 WO 2012050405 A3 WO2012050405 A3 WO 2012050405A3 KR 2011007700 W KR2011007700 W KR 2011007700W WO 2012050405 A3 WO2012050405 A3 WO 2012050405A3
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WO
WIPO (PCT)
Prior art keywords
base stream
digital receiver
video
pvr
video base
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Application number
PCT/KR2011/007700
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English (en)
French (fr)
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WO2012050405A2 (ko
Inventor
서종열
최지현
김진필
이준휘
Original Assignee
엘지전자 주식회사
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.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/823,516 priority Critical patent/US20130176387A1/en
Priority to EP11832792.3A priority patent/EP2629530B1/en
Priority to CN201180050027.6A priority patent/CN103168473B/zh
Priority to CA2816264A priority patent/CA2816264C/en
Priority to KR1020137002665A priority patent/KR20140000662A/ko
Publication of WO2012050405A2 publication Critical patent/WO2012050405A2/ko
Publication of WO2012050405A3 publication Critical patent/WO2012050405A3/ko

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • 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
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • 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
    • H04N13/194—Transmission of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • 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, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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, manipulating MPEG-4 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
    • H04N21/241—Operating system [OS] processes, e.g. server setup
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Abstract

본 명세서에서는 디지털 수신기 및 디지털 수신기에서의 컨텐트 처리 방법이 개시된다. 본 발명에 따른 3D 서비스를 위한 디지털 수신기의 일 예는, 3D 비디오 기본 스트림과 상기 3D 비디오 기본 스트림의 PVR 지원 정보를 포함한 시스템 정보를 수신하는 수신부; 3D 비디오 기본 스트림에 타임-스탬프를 부가하고, 상기 PVR 지원 정보로부터 추출된 3D 기본 스트림의 PVR 기능 수행을 위한 정보가 포함된 인덱스 파일을 구성하여 저장되도록 제어하는 다운로드 모듈과, 저장된 3D 비디오 기본 스트림을 인덱스 파일과 타임-스탬프 값 중 적어도 하나에 기초하여 업로드하는 업로드 모듈을 포함한 PVR 모듈; 업로드된 3D 비디오 기본 스트림을 디코딩하는 디코더; 디코딩된 3D 비디오 데이터를 출력 포맷에 맞게 포맷팅하는 포맷터; 및 포맷팅된 3D 비디오 데이터를 출력하는 출력부;를 포함한다.
PCT/KR2011/007700 2010-10-16 2011-10-17 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리방법 WO2012050405A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/823,516 US20130176387A1 (en) 2010-10-16 2011-10-17 Digital receiver and method for processing 3d contents in digital receiver
EP11832792.3A EP2629530B1 (en) 2010-10-16 2011-10-17 Digital receiver and method for processing 3d contents in digital receiver
CN201180050027.6A CN103168473B (zh) 2010-10-16 2011-10-17 数字接收机以及用于处理数字接收机中的3d 内容的方法
CA2816264A CA2816264C (en) 2010-10-16 2011-10-17 Digital receiver and method for processing 3d contents in digital receiver
KR1020137002665A KR20140000662A (ko) 2010-10-16 2011-10-17 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39387610P 2010-10-16 2010-10-16
US61/393,876 2010-10-16

Publications (2)

Publication Number Publication Date
WO2012050405A2 WO2012050405A2 (ko) 2012-04-19
WO2012050405A3 true WO2012050405A3 (ko) 2012-06-07

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PCT/KR2011/007700 WO2012050405A2 (ko) 2010-10-16 2011-10-17 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리방법

Country Status (6)

Country Link
US (1) US20130176387A1 (ko)
EP (1) EP2629530B1 (ko)
KR (1) KR20140000662A (ko)
CN (1) CN103168473B (ko)
CA (1) CA2816264C (ko)
WO (1) WO2012050405A2 (ko)

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Also Published As

Publication number Publication date
EP2629530A4 (en) 2015-01-07
EP2629530B1 (en) 2016-09-07
US20130176387A1 (en) 2013-07-11
CA2816264C (en) 2017-04-11
EP2629530A2 (en) 2013-08-21
CN103168473A (zh) 2013-06-19
CN103168473B (zh) 2016-09-28
KR20140000662A (ko) 2014-01-03
CA2816264A1 (en) 2012-04-19
WO2012050405A2 (ko) 2012-04-19

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