Live stream switching method and device

A technology for live streaming and system switching, applied in the field of live streaming switching methods and devices, can solve problems such as poor usability and inability to provide users with multimedia streaming live streaming services, and achieve the effect of improving usability

Inactive Publication Date: 2016-08-17
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The defects of the above-mentioned live multimedia streaming system are: when the online network is unstable or the s

Method used

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  • Live stream switching method and device
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  • Live stream switching method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , is a flow chart of a live stream switching method provided in Embodiment 1 of the present invention. The method of the embodiment of the present invention can be performed by a live stream switching device implemented by hardware and / or software, and the implementation device is typically configured in a device capable of providing live stream switching services, and cooperates with the currently working multimedia stream live system And the backup multimedia stream live broadcast system is realized.

[0037] The method includes:

[0038] 110. Obtain the status information of the live stream reported by the currently working multimedia stream live broadcast system.

[0039] This operation is specifically to obtain the status information of the live stream reported by the currently working multimedia stream live broadcast system, so as to monitor whether the running status of the currently working multimedia stream live broadcast system itself is normal ...

Embodiment 2

[0047] see figure 2 , is a flow chart of a live stream switching method provided in Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, this embodiment provides that when the status information is monitored to meet the preset abnormal conditions, the currently working multimedia stream live broadcast system is stopped, and the backup multimedia stream live broadcast system is started to work, as A new currently working multimedia stream live broadcast system, a specific implementation scheme of the operation of switching the live stream to the new currently working multimedia stream live broadcast system.

[0048] In this embodiment, when the currently working multimedia stream live broadcast system includes a multimedia stream pull live broadcast system, the backup multimedia stream live broadcast system includes a multimedia stream push live broadcast system; or

[0049] When the currently working multimedia stream live broadcast system ...

Embodiment 3

[0076] see Figure 4 , is a schematic structural diagram of a live stream switching device provided in Embodiment 3 of the present invention. The device includes: a status information acquisition module 310 and a live stream switching module 320 .

[0077] Wherein, the status information acquisition module 310 is used to acquire the status information of the live stream reported by the currently working multimedia stream live broadcast system; the live stream switching module 320 is used to make the The currently working multimedia live broadcast system stops working, and the backup multimedia live broadcast system is started to work as a new currently working multimedia live broadcast system, and the live stream is switched to the new currently working multimedia live broadcast system.

[0078] In the above solution, when the currently working multimedia stream live broadcast system includes a multimedia stream pull live broadcast system, the backup multimedia stream live br...

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Abstract

The embodiment of the invention provides a live stream switching method and device. The method comprises the following steps of: obtaining the state information of a live stream reported by a current working multimedia stream live system; and, while monitoring that the state information accords with a pre-set abnormal condition, stopping working of the current working multimedia stream live system, starting a backup multimedia stream live system to work, such that the backup multimedia stream live system is used as the new current working multimedia stream live system, and switching the live stream into the new current working multimedia stream live system. By means of the scheme, multimedia stream live services can be well provided for users; and furthermore, the availability is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of live broadcast technology, and in particular, to a method and device for switching live streams. Background technique [0002] With the development of Internet technology, more and more people pay attention to webcast, especially web multimedia streaming. Through network signals, users can watch football games, sports events, major events and news online, giving users a wide and free choice. [0003] Existing multimedia streaming live broadcast systems generally adopt CDN (Content Delivery Network, content distribution network) technology to distribute the live streaming data stored in the upper layer server nodes to several edge CDN nodes, and the edge CDN nodes provide multimedia streams to users. Live service. [0004] The disadvantages of the above-mentioned live multimedia streaming system are: when the online network is unstable or the system itself is unstable, the live multimedia str...

Claims

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Application Information

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IPC IPC(8): H04N21/24H04N21/238H04N21/262H04N21/647
CPCH04N21/238H04N21/2402H04N21/2405H04N21/26208H04N21/64723
Inventor 刘斌
Owner LETV HLDG BEIJING CO LTD
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