CO6612207A2 - Codificaciòn de dlujos de video para flujos de video adaptivo - Google Patents

Codificaciòn de dlujos de video para flujos de video adaptivo

Info

Publication number
CO6612207A2
CO6612207A2 CO12029435A CO12029435A CO6612207A2 CO 6612207 A2 CO6612207 A2 CO 6612207A2 CO 12029435 A CO12029435 A CO 12029435A CO 12029435 A CO12029435 A CO 12029435A CO 6612207 A2 CO6612207 A2 CO 6612207A2
Authority
CO
Colombia
Prior art keywords
gop
encoded
video stream
video streams
stream
Prior art date
Application number
CO12029435A
Other languages
English (en)
Spanish (es)
Inventor
Anthony Neal Park
Yung-Hsiao Lai
David Randall Ronca
Original Assignee
Netflix Inc
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 Netflix Inc filed Critical Netflix Inc
Publication of CO6612207A2 publication Critical patent/CO6612207A2/es

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]
    • H04N21/20—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
    • H04N21/236—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
    • H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
    • 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
    • H04N21/2362—Generation or processing of Service Information [SI]
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex 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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23895—Multiplex stream processing, e.g. multiplex stream encrypting involving multiplex stream encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CO12029435A 2009-08-18 2012-02-20 Codificaciòn de dlujos de video para flujos de video adaptivo CO6612207A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/543,328 US8355433B2 (en) 2009-08-18 2009-08-18 Encoding video streams for adaptive video streaming

Publications (1)

Publication Number Publication Date
CO6612207A2 true CO6612207A2 (es) 2013-02-01

Family

ID=43607311

Family Applications (1)

Application Number Title Priority Date Filing Date
CO12029435A CO6612207A2 (es) 2009-08-18 2012-02-20 Codificaciòn de dlujos de video para flujos de video adaptivo

Country Status (10)

Country Link
US (1) US8355433B2 (enExample)
EP (1) EP2467956B1 (enExample)
JP (1) JP5499314B2 (enExample)
BR (1) BR112012003843B1 (enExample)
CA (1) CA2771187C (enExample)
CL (1) CL2012000416A1 (enExample)
CO (1) CO6612207A2 (enExample)
IN (1) IN2012DN02232A (enExample)
MX (1) MX2012002087A (enExample)
WO (1) WO2011022432A1 (enExample)

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Also Published As

Publication number Publication date
US20110268178A1 (en) 2011-11-03
US8355433B2 (en) 2013-01-15
EP2467956A1 (en) 2012-06-27
JP2013502836A (ja) 2013-01-24
EP2467956B1 (en) 2015-09-30
BR112012003843A2 (pt) 2016-03-22
JP5499314B2 (ja) 2014-05-21
CA2771187A1 (en) 2011-02-24
BR112012003843B1 (pt) 2021-07-27
CL2012000416A1 (es) 2012-08-24
WO2011022432A1 (en) 2011-02-24
MX2012002087A (es) 2012-06-12
EP2467956A4 (en) 2013-02-13
CA2771187C (en) 2017-02-28
IN2012DN02232A (enExample) 2015-08-21

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