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
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  • 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 an

Method used

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  • 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

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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....

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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

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Application Information

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IPC IPC(8): H04H20/10H04H20/20H04H20/59
CPCH04H20/103H04H20/20H04H20/59
Inventor 陈春健
Owner NANJING PANDA ELECTRONICS
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