Optimization method and system for player channel switching, storage medium and player

A channel switching and optimization method technology, which is applied in the field of players, can solve problems such as HLS video stream changes, and achieve the effect of improving usage

Inactive Publication Date: 2020-07-10
OTVCLOUD INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the object of the present invention is to provide an optimization method, system, storage medium and player for player channel switching, which is used to solve the delay that often occurs when existing players switch channels Feeling, there is a significant improvement in playing HLS video streams

Method used

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  • Optimization method and system for player channel switching, storage medium and player
  • Optimization method and system for player channel switching, storage medium and player
  • Optimization method and system for player channel switching, storage medium and player

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0027] This embodiment provides an optimization method for player channel switching, which is characterized in that it includes:

[0028] Create a singleton player object;

[0029] Call the preset video stream parameter setting function to set the parameter information of the video stream;

[0030] When it is analyzed that the first frame played by the video stream is an instant decoding refresh frame, a start instruction for starting the player is output to start the player to play the video stream.

[0031] The method for optimizing channel switching of a player provided by this embodiment will be described in detail below in conjunction with illustrations. The method for optimizing channel switching of a player described in this embodiment is applied to a scenario where a player switches channels.

[0032] see figure 1 , which is a schematic flowchart of an optimization method for player channel switching in an embodiment. Such as figure 1 As shown, the optimization me...

Embodiment 2

[0060] This embodiment provides an optimization system for player channel switching, including:

[0061] Create a module for creating a singleton player object;

[0062] The parameter information setting module is used to call the preset video stream parameter setting function to set the parameter information of the video stream;

[0063] The starting module is configured to output a starting instruction to start the player to start the player to play the video stream when it is analyzed that the first frame played by the video stream is an instant decoding refresh frame.

[0064] The system for optimizing channel switching of the player described in this embodiment will be described in detail below in conjunction with illustrations. see Figure 4 , which is a schematic structural diagram of an optimization system for player channel switching in an embodiment. Such as Figure 4 As shown, the optimization system 4 for player channel switching includes a judging module 41 , ...

Embodiment 3

[0077] This embodiment provides a player, which includes: a processor, a memory, a transceiver, a communication interface or / and a system bus; the memory and the communication interface are connected to the processor and the transceiver through the system bus and complete mutual communication For communication, the memory is used to store computer programs, the communication interface is used to communicate with other devices, and the processor and transceiver are used to run computer programs, so that the player performs the various steps of the optimization method for player channel switching as described above.

[0078] The system bus mentioned above may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) bus or the like. The system bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in the figure, but it does not mean that there is...

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PUM

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Abstract

The invention provides a player channel switching optimization method and system, a storage medium and a player. The player channel switching optimization method comprises the following steps: creating a single player object; calling a preset video stream parameter setting function to set parameter information of the video stream; and when it is analyzed that the first frame played by the video stream is an instant decoding refresh frame, outputting a starting instruction for starting a player so as to start the player to play the video stream. According to the player channel switching optimization method, the player channel switching optimization system, the storage medium and the player, the problem of delay frequently occurring when the player switches channels is solved, playing of anHLS video stream is obviously improved, a user does not have the delay feeling when switching the channels, and the use degree of the user is improved.

Description

technical field [0001] The invention belongs to the technical field of players, and relates to an optimization method and system, in particular to an optimization method, system, storage medium and player for channel switching of a player. Background technique [0002] As the final display end of video streaming, the player is currently being researched and developed by many companies. Players on the market vary from good to bad. Apart from smooth playback, another very important criterion for judging the quality of a player is the speed at which it switches channels. A player with a slow channel switching speed will give users a very bad experience, and it will directly make users suspect that there is a problem with the video stream itself. However, it is just that the player did not handle the channel switching well. [0003] Therefore, how to provide an optimization method, system, storage medium and player for channel switching of a player, so as to solve the delay fee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/438H04N21/4385
CPCH04N21/4383H04N21/4384H04N21/4385
Inventor 张超肖友能朱善宝刘洋张晓卫
Owner OTVCLOUD INFORMATION TECH CO LTD
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