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System and method for realizing video seamless switching between multiple screens

A seamless switching and screen switching technology, which is applied in the field of audio and video processing, can solve problems such as difficult to achieve seamless switching of breakpoints and inability to connect breakpoints

Active Publication Date: 2016-02-17
北京英华高科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the existing cross-screen switching technology usually relies on dynamic analysis when switching between different file formats based on the same time stamp.

Method used

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  • System and method for realizing video seamless switching between multiple screens
  • System and method for realizing video seamless switching between multiple screens
  • System and method for realizing video seamless switching between multiple screens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1. A system for realizing seamless video switching between multiple screens.

[0057] figure 1 It is a schematic structural diagram of a system for realizing seamless video switching between multiple screens in Embodiment 1 of the present invention. The embodiment of the present invention will combine figure 1 Be specific.

[0058] like figure 1 As shown, the embodiment of the present invention provides a system 100 for realizing seamless video switching between multiple screens, including a first video playback terminal 101, a second video playback terminal 103, and a screen switching server 102. The screen switching server 102 can Two-way communication with the first video playback terminal 101 and the second video playback terminal 103, wherein,

[0059] The first video playback terminal 101 and the second video playback terminal 103 include a media player (the first media player 1011, the second media player 1031) and a display (the first display 1012,...

Embodiment 2

[0096] Embodiment 2. A system for realizing seamless video switching between multiple screens.

[0097] figure 2 It is a schematic structural diagram of a system for realizing seamless switching of videos between multiple screens according to Embodiment 2 of the present invention. Embodiments of the present invention will combine figure 2 Be specific.

[0098] Such as figure 2 As shown, the embodiment of the present invention provides a system for realizing seamless video switching between multiple screens, including: including a central server 201, a parser 202, a decision device 203, a streamer 204, a first video playback terminal 101, a second Two video playback terminals 103, the decision unit 203 is respectively connected to the central server 201, the parser 202, and the code streamer 204, and the central server 201 and the parser 202 are respectively connected to the first The video playback terminal 101 is connected to the second video playback terminal 103, wher...

Embodiment 3

[0119] Embodiment 3. A method for realizing seamless video switching between multiple screens.

[0120] Figure 4 It is a flowchart of a method for realizing seamless video switching between multiple screens in Embodiment 3 of the present invention, and the embodiment of the present invention will combine Figure 4 Be specific.

[0121] Such as Figure 4 As shown, the embodiment of the present invention provides a method for realizing seamless video switching between multiple screens, including the following steps:

[0122] Step S401: the first video player terminal plays the video file;

[0123] Step S402: Execute screen switching operation;

[0124] Step S403: According to the device information of the first video player terminal and the second video player terminal and the screen switching operation information, determine the time point corresponding to the cut-in frame of the video file played by the second video player terminal ;

[0125] Step S404: Switch the video...

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Abstract

The invention discloses a system and method for realizing video seamless switching between multiple screens and belongs to the audio and video processing field. The system includes a first video playing terminal, a second video playing terminal and a screen switching server, wherein the first video playing terminal and the second video playing terminal are used for playing video files, and can perform screen switching operation on a currently-played video file, the first video playing terminal can switch the video file to the second video playing terminal so that the video file can be continuously played at the second video playing terminal, and the screen switching server detects and records equipment information and screen switching operation information to determine a time point when the second video playing terminal plays the switching-in frame of the video file. With the system and method of the invention adopted, seamless switching of media content from the screen of one terminal to the screen of the other terminal can be realized, and a user can freely and continuously switch a certain video between a plurality of screens for many times so as to complete watching the video.

Description

technical field [0001] The invention relates to the technical field of audio and video processing, in particular to a system and method for realizing seamless video switching between multiple screens. Background technique [0002] A user usually has multiple screens, such as TV (television), mobile terminal (smart phone or tablet computer, iOS or android operating system), PC (computer) and so on. On a terminal, it is common to implement video playback breakpoint management. [0003] For example: the Chinese invention patent with the application number 201110144970.5 and the invention name "A System and Method for Seamless Switching of Continuous Playing of Audio and Video" discloses a system and method for seamless switching of continuous playing of audio and video, including: multi-path management module, The data buffer module, the data output module and at least two file storage servers perform filling operations after the system is initialized, and are used for seamles...

Claims

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Application Information

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IPC IPC(8): H04N21/8547H04N21/258H04N21/436H04N21/643
CPCH04N21/25808H04N21/25866H04N21/436H04N21/643H04N21/8547
Inventor 陈建文
Owner 北京英华高科科技有限公司
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