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Method and device for synchronously playing files at multiple terminals

A technology of synchronous playback and file, applied in the field of network communication, can solve the problems of high bandwidth, long waiting time, restricting multi-terminal synchronous playback, etc., to achieve the effect of small bandwidth occupation and short synchronization waiting time.

Inactive Publication Date: 2016-06-08
GUANGZHOU SHIRUI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, the existing synchronization methods have the following problems: relatively high bandwidth is required; the time to load a file to the local is proportional to the file size, resulting in a long wait for a large file to be synchronized; in addition, each mobile involved in the synchronization The terminal needs to install specific application software, which limits the user's participation in multi-terminal synchronous playback to a certain extent

Method used

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  • Method and device for synchronously playing files at multiple terminals
  • Method and device for synchronously playing files at multiple terminals
  • Method and device for synchronously playing files at multiple terminals

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Embodiment Construction

[0061] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062] The embodiments provided by the present invention include method embodiments for multi-terminal synchronous playback of files, and corresponding device embodiments for multi-terminal synchronous playback of files. Each will be described in detail below.

[0063] figure 1 It is a schematic flowchart of a method for multi-terminal synchronous playback of files in Embodiment 1 of the present invention; figure 1 As shown, the method for multi-terminal synchronous playback of files in this embodiment includes the following steps S1 to S4, and each step is described in detail as follows:

[006...

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Abstract

The invention relates to a method and device for synchronously playing files at multiple terminals. The method comprises the following steps: uploading a file to be played to a server and generating an information code corresponding to a file address so that a second terminal can open a webpage corresponding to the file address through scanning the information code; and in the process of playing the file, obtaining the current played page and sending to the server so that the second terminal can enable the file played in the webpage to skip to a corresponding page according to the played page stored in the server. Through the method and device, the users can conveniently participate in the multi-terminal synchronous playing, the synchronous waiting time is short and the occupied bandwidth is less.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for playing files synchronously at multiple terminals and a device for playing files synchronously at multiple terminals. Background technique [0002] When performing document presentations in large conferences, due to the large venue, the audience sitting behind may not be able to clearly see the content of the document demonstrated on the large screen. To solve this problem, a proposal is made to synchronize the content of the document played on the large screen to the audience's mobile phone, so that The content on the audience's mobile phone screen will be played synchronously with the big screen. [0003] The existing principle of synchronous playback of documents is as follows: all parties involved in synchronous playback load files to be played locally in advance, and establish a TCP connection with the same server. During collaborative playback, t...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F3/14
CPCG06F16/4393G06F16/958G06F3/1454G06F3/14G06F16/00
Inventor 何瑜玲
Owner GUANGZHOU SHIRUI ELECTRONICS
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