Supercharge Your Innovation With Domain-Expert AI Agents!

Emergency broadcast multi-channel streaming media broadcast method and system

A technology for emergency broadcasting and streaming media, which is applied in broadcasting specific applications, broadcasting information switching/replacing, broadcasting/distributing the same information through multiple systems, etc. Accurate, efficient, controllable and other issues

Active Publication Date: 2019-08-23
NANJING PANDA ELECTRONICS +1
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the multi-channel streaming media of the emergency broadcast system cannot be unified, systematically controlled and managed, and cannot meet the requirements of timeliness, accuracy, efficiency and controllability, and proposes an emergency broadcast system Multi-channel streaming media broadcasting method and system

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
  • Emergency broadcast multi-channel streaming media broadcast method and system
  • Emergency broadcast multi-channel streaming media broadcast method and system
  • Emergency broadcast multi-channel streaming media broadcast method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] The present invention will be further described below in conjunction with the accompanying drawings.

[0061] Such as figure 1 As shown, the embodiment proposes an emergency broadcast multi-channel streaming media broadcasting system, which mainly includes a collection terminal, an emergency broadcast multi-channel streaming media server, an emergency broadcast management server, a transmission overlay network and a terminal.

[0062] The collection end is mainly responsible for collecting audio, and transmitting the collected audio files or audio streams (for example, live streams, shouting streams) to the emergency broadcast multi-channel streaming media server. The collection terminal mainly includes emergency broadcast management server, emergency broadcast console, emergency broadcast APP, etc., corresponding to emergency broadcast management platform end, emergency broadcast insertion platform end, emergency broadcast mobile terminal and other publishing channels....

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

The invention provides a multi-channel streaming media broadcasting method and system. The method comprises: audio acquisition, including obtaining audio files or audio live broadcast stream input, transcoding and transpackaging input audio according to requirements, pushing audio data to a distribution service in real time, distributing the audio streams to corresponding channels in real time according to requirements, transmitting the audio streams through a transmission coverage network and playing a response by a terminal, and the transmission channels mainly comprising a TS channel and anIP channel. According to the multichannel streaming media broadcasting system and the multi-channel streaming media broadcasting method provided by the invention, the emergency broadcasting system can uniformly and systematically control and manage audio stream distribution of multiple transmission coverage channels such as a DVB-C wired digital television network, a DTMB terrestrial digital television network, an IP network and an FM-RDS broadcasting network, and the emergency broadcast multi-channel streaming media transmission and distribution are more timely, accurate, efficient and controllable.

Description

technical field [0001] The invention relates to the technical field of emergency broadcasting, in particular to an emergency broadcasting multi-channel streaming media broadcasting technology. Background technique [0002] The emergency broadcast platform is a fast and efficient news providing platform and information transmission channel. When public emergencies such as natural disasters, accidents, public health and social security occur, the emergency broadcast platform system can provide timely, accurate and objective information to the public. The society provides authoritative early warning information to prevent and reduce the occurrence of emergencies and the harm they cause to the greatest extent, protect the lives and property of the people, and maintain social stability. [0003] The emergency broadcasting system needs to cover multiple transmission coverage channels such as DVB-C cable digital TV network, DTMB terrestrial digital TV network, IP network, FM-RDS br...

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
IPC IPC(8): H04H20/10H04H20/20H04H20/59
CPCH04H20/103H04H20/20H04H20/59
Inventor 陈春健
Owner NANJING PANDA ELECTRONICS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com