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Method and system for synchronously playing Flash on multiple terminals

A synchronous playback and multi-terminal technology, applied in the direction of transmission systems, electrical components, etc., can solve the problems of unable to guarantee the playback process, strict synchronization, etc.

Active Publication Date: 2011-04-06
同辉佳视(北京)信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the conditions of each playback terminal have certain differences, such as the speed of operation, or unexpected events such as crash and restart, therefore, although the start time of playback is the same, the playback process of the same Flash on each terminal cannot be guaranteed. strict synchronization

Method used

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  • Method and system for synchronously playing Flash on multiple terminals
  • Method and system for synchronously playing Flash on multiple terminals
  • Method and system for synchronously playing Flash on multiple terminals

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Embodiment Construction

[0059] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0060] refer to figure 1 , which shows a flow chart of Embodiment 1 of a method for multi-terminal Flash synchronous playback of the present invention, including:

[0061] Step 101, the web server sends the Flash file and file attribute information to each playback terminal;

[0062] First, the network server sends the Flash files that need to be played synchronously to each playback terminal, so as to ensure that multiple playback terminals can display Flash images with the same content, and there may be multiple Flash files.

[0063] Described file property information comprises: the play start time of file list, the play end time of file list, file name and its corresponding frame rate and file duration; Wherein, n Flash files...

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Abstract

The invention provides a method and a system for synchronously playing Flash on multiple terminals. The method comprises that: a network server transmits a Flash file and file attribute information to each playing terminal; each playing terminal generates a time association list according to the received Flash file and file attribute information, wherein the time association list records playing starting time corresponding to the Flash file; each playing terminal loads a corresponding Flash file for playing according to the time association list; and synchronous playing and positioning calibration is performed according to local current system time and the time association list. In the invention, the synchronous effect of the terminals is achieved in the process of playing the Flash.

Description

technical field [0001] The present invention relates to the technical field of Flash, in particular to a method and system for multi-terminal Flash synchronous playback. Background technique [0002] Flash is an efficient carrier for information transmission. Due to its unique time segment segmentation (TimeLine) and reorganization (MC nesting) technology, combined with ActionScitp's object and process control, it is possible to design flexible interfaces and animations, and at the same time It is also the smallest front desk. Flash has cross-platform characteristics, so no matter what platform it is on, as long as a supported Flash player is installed, their final display effects can be guaranteed to be consistent. Flash screen display is widely used in various fields such as outdoor advertising, public transportation, and publicity exhibitions. In some occasions, multiple display screens are required to display the video of the same screen at the same time, for example, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 戴福昊牛大军孙骞
Owner 同辉佳视(北京)信息技术股份有限公司
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