Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

System and method for secure asynchronous event notification for adaptive streaming based on ISO base media file format

一种事件通知、动态自适应流的技术，应用在媒体流领域，能够解决延迟或取消计划等问题

Active Publication Date: 2014-12-03
HUAWEI TECH CO LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Overtime can last minutes or hours (with several breaks), potentially delaying or canceling planned content

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for secure asynchronous event notification for adaptive streaming based on ISO base media file format
  • System and method for secure asynchronous event notification for adaptive streaming based on ISO base media file format
  • System and method for secure asynchronous event notification for adaptive streaming based on ISO base media file format

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The making and using of the presently preferred embodiments are discussed in detail below. It should be appreciated, however, that the present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention.

[0014] Hypertext Transfer Protocol Dynamic Adaptive Streaming (DASH), also known as MPEG-DASH, was developed to enable high-quality streaming of media content over the Internet delivered by conventional Hypertext Transfer Protocol (HTTP) web servers. figure 1 Shown is an example of a DASH architecture 100 for streaming media (eg, video, music, games, applications, etc.) to clients (eg, subscribers or general users). Media can include live events or programming, on-demand content or video, or a combination of both. Alternatively, media may include asynchronous even...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

System and method embodiments are provided for asynchronous event notification and message handling in dynamic adaptive streaming over hypertext transfer protocol (DASH). The embodiments includes sending in a segment file, from a network server to a client, a message box that is configurable for encryption, for scheduling a callback from the client, and with one or more arguments according to a messaging scheme of the message box. The network server further sends a message handling descriptor to the client for reloading a media presentation description (MPD) for obtaining a DASH event. The client then configures a universal resource locator (URL) for the MPD using the message box and the message handling descriptor, and sends the URL back to the network server. After receiving the URL, the network server sends the MPD to the client, which then uses the MPD to request segments of an asynchronous event.

Description

[0001] The present invention requires an invention titled "System and Method for Secure Asynchronous Event Notification for Secure Asynchronous Event Notification for Adaptive Streaming Media Based on ISO Base Media File Format" submitted by Alexander Giladi on April 5, 2012. Adaptive Streaming Based on ISO Base Media File Format), U.S. Nonprovisional Application No. 13 / 857907, and Alexander Giladi, filed April 5, 2012, entitled "Secure Asynchronous Event Notification for Adaptive Streaming Media System and Method for Secure Asynchronous Event Notification for Adaptive Streaming," U.S. Provisional Application No. 61 / 620,810, the contents of which are incorporated herein by reference middle. technical field [0002] The present invention relates to the field of media streaming and, in particular embodiments, to systems and methods for secure asynchronous event notification for adaptive streaming media based on the International Organization for Standardization (ISO) base media ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2343
CPCH04L63/0428H04L65/608H04L9/32H04L65/4084H04L67/02H04L65/607H04N21/84H04N21/262H04N21/6332H04N21/64322H04N21/6581H04N21/812H04N21/814H04N21/8456H04N21/85406H04L65/612H04L65/65H04L65/70H04N21/26283H04N21/462H04N21/482
Inventor 亚历山大·吉拉德
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com