DK3679738T3 - Bitrate- og pipelinesikring til indholdspræsentation - Google Patents

Bitrate- og pipelinesikring til indholdspræsentation Download PDF

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Publication number
DK3679738T3
DK3679738T3 DK18853974.6T DK18853974T DK3679738T3 DK 3679738 T3 DK3679738 T3 DK 3679738T3 DK 18853974 T DK18853974 T DK 18853974T DK 3679738 T3 DK3679738 T3 DK 3679738T3
Authority
DK
Denmark
Prior art keywords
bitrate
content presentation
pipeline security
pipeline
security
Prior art date
Application number
DK18853974.6T
Other languages
English (en)
Inventor
Amarendra N Gogoi
Sanjay Kumar Gupta
Ravikant Swami
Original Assignee
Opentv 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 Opentv Inc filed Critical Opentv Inc
Application granted granted Critical
Publication of DK3679738T3 publication Critical patent/DK3679738T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • 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
    • H04N21/2365—Multiplexing of several video streams
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DK18853974.6T 2017-09-08 2018-08-14 Bitrate- og pipelinesikring til indholdspræsentation DK3679738T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201741031917 2017-09-08
PCT/US2018/046723 WO2019050660A1 (en) 2017-09-08 2018-08-14 MAINTAINING BIT RATE AND PIPELINE FOR CONTENT PRESENTATION

Publications (1)

Publication Number Publication Date
DK3679738T3 true DK3679738T3 (da) 2021-11-22

Family

ID=65634196

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18853974.6T DK3679738T3 (da) 2017-09-08 2018-08-14 Bitrate- og pipelinesikring til indholdspræsentation

Country Status (8)

Country Link
US (3) US11184652B2 (da)
EP (2) EP3965466B1 (da)
CN (1) CN111194565B (da)
BR (1) BR112020004566A2 (da)
DK (1) DK3679738T3 (da)
ES (1) ES2899920T3 (da)
TW (1) TWI826387B (da)
WO (1) WO2019050660A1 (da)

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Also Published As

Publication number Publication date
US11825139B2 (en) 2023-11-21
BR112020004566A2 (pt) 2020-09-08
US20200267428A1 (en) 2020-08-20
US11184652B2 (en) 2021-11-23
EP3679738A4 (en) 2020-11-04
EP3965466A1 (en) 2022-03-09
EP3679738A1 (en) 2020-07-15
EP3679738B1 (en) 2021-10-27
CN111194565A (zh) 2020-05-22
TWI826387B (zh) 2023-12-21
US20240107090A1 (en) 2024-03-28
ES2899920T3 (es) 2022-03-15
WO2019050660A1 (en) 2019-03-14
TW202415077A (zh) 2024-04-01
EP3965466C0 (en) 2023-06-07
US20220070510A1 (en) 2022-03-03
TW201931861A (zh) 2019-08-01
CN111194565B (zh) 2023-07-21
EP3965466B1 (en) 2023-06-07

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