Flexible control and switching method for live channels

Abstract

A flexible control and switching method for live channels comprises the following steps: monitoring ports of playing terminals are enabled, and information related to the playing terminals is sent to a streaming media server when the playing terminals acquire a data source; the streaming media server establishes a playing terminal list according to the information related to the playing terminals; when a live picture is abnormal, a background control terminal acquires the list of the playing terminals playing the current live picture and information related to each playing terminal in the playing terminal list, and sends out a channel switching command to the streaming media server and / or all of the playing terminals in the playing terminal list; and the playing terminals switch the live picture according to the channel switching command. Therefore, the problem that the background cannot directly control players is solved to ensure that the background can control switching of the live channels of the playing terminals run on the public network and other playing terminals, and meanwhile, compared with the prior art that all of the players are controlled through the streaming media server, the influence on data forwarding performance of the streaming media server is reduced.

Description

Technical field [0001] The invention relates to the field of live video broadcasting, in particular to a flexible control and switching method of live broadcasting channels. Background technique [0002] With more and more requests for openness and transparency in court trials across the country, many courts have increasingly broadcast live broadcasts of some court trials to the public. Under normal circumstances, it is through the portal websites of various courts to watch the cases currently under trial live. Technically speaking, the websites of the courts provide live broadcast services to the outside through Portal technology. The public selects a live court from the web page, and when they click to watch, the page obtains the URL address of the live data stream corresponding to the court from the background (different live channels correspond to different URL addresses, and the live address and URL address correspond one-to-one Relationship), start the player embedded on t...

AI Technical Summary

Problems solved by technology

But once the web page obtains the URL address, starts the player, and transmits the URL address to the player, there is no connection between the web page and the player, and the player has no connection with the Portal background, even if the business level needs to control playback If the player switches the screen, or replaces the data stream of other URL addresses, the background cannot control these players, so it is difficult to control the content played by the public live broadcast player through the background

Although the player is not directly related to the portal background, each player obtains the data to be played from the streaming media server, and the streaming media server has real-time communication with each terminal player, through the streaming media server Controlling these players is a way, but doing so will undoubtedly increase the complexity of the streaming media server and affect the performance of the streaming media server

Images