HK1158414A1 - Method for video processing and system for data processing - Google Patents

Method for video processing and system for data processing

Info

Publication number
HK1158414A1
HK1158414A1 HK11112585.3A HK11112585A HK1158414A1 HK 1158414 A1 HK1158414 A1 HK 1158414A1 HK 11112585 A HK11112585 A HK 11112585A HK 1158414 A1 HK1158414 A1 HK 1158414A1
Authority
HK
Hong Kong
Prior art keywords
processing
data processing
video processing
video
data
Prior art date
Application number
HK11112585.3A
Other languages
English (en)
Inventor
Xuemin Chen
Zhijie Yang
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Publication of HK1158414A1 publication Critical patent/HK1158414A1/xx

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]
    • H04N21/60—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
    • H04N21/654—Transmission by server directed to the client
    • 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
    • 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
    • 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
    • H04N21/23439—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 for generating different versions
    • 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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing 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]
    • H04N21/40—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]
    • H04N21/40—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
    • H04N21/440218—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 by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H04N21/6336—Control signals issued by server directed to the network components or client directed to client directed to decoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK11112585.3A 2007-07-09 2011-11-21 Method for video processing and system for data processing HK1158414A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94855307P 2007-07-09 2007-07-09
US12/142,409 US8576918B2 (en) 2007-07-09 2008-06-19 Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions

Publications (1)

Publication Number Publication Date
HK1158414A1 true HK1158414A1 (en) 2012-07-13

Family

ID=40019449

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11112585.3A HK1158414A1 (en) 2007-07-09 2011-11-21 Method for video processing and system for data processing

Country Status (6)

Country Link
US (1) US8576918B2 (xx)
EP (1) EP2015579A1 (xx)
KR (1) KR100963211B1 (xx)
CN (2) CN101345864B (xx)
HK (1) HK1158414A1 (xx)
TW (1) TWI504275B (xx)

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US8576918B2 (en) 2007-07-09 2013-11-05 Broadcom Corporation Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions
US8995534B2 (en) 2010-09-20 2015-03-31 Bevara Technologies, Llc Systems and methods for encoding and decoding
WO2012047507A1 (en) * 2010-09-28 2012-04-12 Onecodec, Ltd. Systems and methods for encoding and decoding
US10129556B2 (en) 2014-05-16 2018-11-13 Bevara Technologies, Llc Systems and methods for accessing digital data
US10025787B2 (en) 2011-08-17 2018-07-17 Bevara Technologies, Llc Systems and methods for selecting digital data for archival
US9591355B2 (en) * 2012-10-19 2017-03-07 Broadcom Corporation Decoding video streams using decoders supporting a different encoding profile
WO2015176009A1 (en) 2014-05-16 2015-11-19 Bevara Technologies, Llc Systems and methods for selecting digital data for archival
EP3740882A1 (en) 2018-01-18 2020-11-25 Bevara Technologies, LLC Browser navigation for facilitating data access

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US6208745B1 (en) * 1997-12-30 2001-03-27 Sarnoff Corporation Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence
JP4448334B2 (ja) * 2002-04-19 2010-04-07 マイクロソフト コーポレーション バイト整列されていない（ｎｏｎ−ｂｙｔｅ−ａｌｉｇｎｅｄｐｏｓｉｔｉｏｎｓ）のポジション、および／またはビット・シフトされたポジション（ｂｉｔ−ｓｉｆｔｅｄｐｏｓｉｔｉｏｎｓ）を含む位置におけるスタート・コード・エミュレーションを防ぐための方法およびシステム
JP4395778B2 (ja) * 2003-04-09 2010-01-13 パナソニック株式会社 Ｏｓｄ合成画像復号装置、ｏｓｄ合成画像復号方法、プログラム、記録媒体
US20050169544A1 (en) * 2004-02-02 2005-08-04 Clark Adam L. System and method for encoding and decoding video
US20050229231A1 (en) 2004-03-31 2005-10-13 Lippincott Louis A Converter-assisted video encoder
US9560367B2 (en) * 2004-09-03 2017-01-31 Nokia Technologies Oy Parameter set and picture header in video coding
US20060083298A1 (en) * 2004-10-14 2006-04-20 Nokia Corporation Reference picture management in video coding
US7209059B2 (en) * 2004-12-06 2007-04-24 Matsushita Electric Industrial Co., Ltd. Decoding method and encoding method
US8615038B2 (en) * 2004-12-06 2013-12-24 Nokia Corporation Video coding, decoding and hypothetical reference decoder
WO2006083824A2 (en) * 2005-02-01 2006-08-10 Texas Instruments Incorporated Random access in avs-m video bitstreams
US7822121B2 (en) * 2005-03-17 2010-10-26 Lsi Corporation Method and/or apparatus for implementing global motion compensation in a video system
US7974517B2 (en) * 2005-10-05 2011-07-05 Broadcom Corporation Determination of decoding information
EP1962514A4 (en) * 2005-12-05 2012-02-15 Huawei Tech Co Ltd BINARIZATION METHOD AND ASSOCIATED DEVICE
US7626518B2 (en) * 2006-06-08 2009-12-01 Via Technologies, Inc. Decoding systems and methods in computational core of programmable graphics processing unit
CN101485094B (zh) * 2006-07-14 2012-05-30 安凯（广州）软件技术有限公司 最大熵意义下后向兼容多通道音频编码与解码方法和系统
US9503777B2 (en) * 2007-06-05 2016-11-22 Broadcom Corporation Method and system for unified start code emulation prevention bits processing for AVS
US8576918B2 (en) 2007-07-09 2013-11-05 Broadcom Corporation Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions
US7932843B2 (en) * 2008-10-17 2011-04-26 Texas Instruments Incorporated Parallel CABAC decoding for video decompression

Also Published As

Publication number Publication date
TWI504275B (zh) 2015-10-11
CN102088596A (zh) 2011-06-08
TW200922329A (en) 2009-05-16
US8576918B2 (en) 2013-11-05
KR20090006014A (ko) 2009-01-14
CN101345864A (zh) 2009-01-14
US20090016446A1 (en) 2009-01-15
KR100963211B1 (ko) 2010-06-16
CN102088596B (zh) 2013-07-10
EP2015579A1 (en) 2009-01-14
CN101345864B (zh) 2012-03-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170707