WO2009052262A3 - Conveyance of concatenation properties and picture orderness in a video stream - Google Patents

Conveyance of concatenation properties and picture orderness in a video stream Download PDF

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Publication number
WO2009052262A3
WO2009052262A3 PCT/US2008/080128 US2008080128W WO2009052262A3 WO 2009052262 A3 WO2009052262 A3 WO 2009052262A3 US 2008080128 W US2008080128 W US 2008080128W WO 2009052262 A3 WO2009052262 A3 WO 2009052262A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
video stream
orderness
conveyance
picture
Prior art date
Application number
PCT/US2008/080128
Other languages
French (fr)
Other versions
WO2009052262A2 (en
Inventor
Arturo A Rodriguez
James Au
Original Assignee
Cisco Tech Inc
Arturo A Rodriguez
James Au
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 Cisco Tech Inc, Arturo A Rodriguez, James Au filed Critical Cisco Tech Inc
Priority to EP08838787A priority Critical patent/EP2213097A2/en
Priority to CN200880121233.XA priority patent/CN101904170B/en
Publication of WO2009052262A2 publication Critical patent/WO2009052262A2/en
Publication of WO2009052262A3 publication Critical patent/WO2009052262A3/en

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, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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
    • H04N21/236—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]
    • H04N21/40—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
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data

Abstract

Systems and methods that provide a video stream including a first video sequence followed by a second video sequence, and that provide a first information in the video stream pertaining to pictures in the first video sequence, wherein the location of the first information provided in the video stream is in relation to a second information in the video stream, wherein the second information pertains to the end of the first video sequence, wherein the first information in the video stream corresponds to a first information type and the second information in the video stream corresponds to a second information type different than the first information type, and wherein the first information corresponds to auxiliary information.
PCT/US2008/080128 2007-10-16 2008-10-16 Conveyance of concatenation properties and picture orderness in a video stream WO2009052262A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08838787A EP2213097A2 (en) 2007-10-16 2008-10-16 Conveyance of concatenation properties and picture orderness in a video stream
CN200880121233.XA CN101904170B (en) 2007-10-16 2008-10-16 Conveyance of concatenation properties and picture orderness in a video stream

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US98044207P 2007-10-16 2007-10-16
US60/980,442 2007-10-16
US12/252,632 US20090100482A1 (en) 2007-10-16 2008-10-16 Conveyance of Concatenation Properties and Picture Orderness in a Video Stream
US12/252,632 2008-10-16

Publications (2)

Publication Number Publication Date
WO2009052262A2 WO2009052262A2 (en) 2009-04-23
WO2009052262A3 true WO2009052262A3 (en) 2009-06-04

Family

ID=40473610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/080128 WO2009052262A2 (en) 2007-10-16 2008-10-16 Conveyance of concatenation properties and picture orderness in a video stream

Country Status (4)

Country Link
US (1) US20090100482A1 (en)
EP (1) EP2213097A2 (en)
CN (1) CN101904170B (en)
WO (1) WO2009052262A2 (en)

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Also Published As

Publication number Publication date
CN101904170B (en) 2014-01-08
WO2009052262A2 (en) 2009-04-23
US20090100482A1 (en) 2009-04-16
EP2213097A2 (en) 2010-08-04
CN101904170A (en) 2010-12-01

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