System for conversing SWF format file to video file and implementation method thereof

A technology of video files and format files, which is applied to parts of TV systems, TVs, electrical components, etc.

Inactive Publication Date: 2008-06-25
欧阳泳春 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Flash work is a SWF file, which is a computer file format with a SWF file suffix, which is limited to the use of computers. If the existing technology is used to spread the Flash work, it will be limited to Internet users.
And now the penetration rate of computer network is not very high,

Method used

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  • System for conversing SWF format file to video file and implementation method thereof
  • System for conversing SWF format file to video file and implementation method thereof

Examples

Experimental program
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Embodiment Construction

[0020] Fig. 1 is the functional block diagram of the system that realizes the present invention converts SWF format file into video file, as shown in the figure, this system comprises SWF decoding module 10, file buffer module 30, display buffer module 40 and controller 50, this file buffer The module 30 is electrically connected to the input of the SWF decoding module 10 , the output of the SWF decoding module 10 is electrically connected to the display buffer module 40 , and the controller 50 is electrically connected to the SWF decoding module 10 . The SWF animation file is stored in the file buffer module 30, and the SWF decoding module 10 reads the SWF format data file from the file buffer module 30, converts it into a digital video data stream, writes the display buffer module 40, and realizes the display of animation graphics, Therefore, the playback of the animation in SWF format can be realized without an operating system and an independent processor.

[0021] The SWF...

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PUM

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Abstract

The invention relates to a system which converts an SWF format file to a video file. The system consists of a file buffer module, a file resolution and element extraction module, a bitmap plotting module, a data conversion module and a display buffer module, wherein, the file buffer module is communicated with the file resolution and element extraction module which is communicated with the bitmap plotting module, and the bitmap plotting module is communicated with the data conversion module which is communicated with the display buffer module. An SWF animation file is stored in the file buffer module, the file resolution and element extraction module reads the SWF format data file from the file buffer module so as to cause the SWF format data file to generate a series of independent graphic frame elements and a display list thereof, then the bitmap plotting module leads the graphic frame elements and the display list thereof generate a bitmap which is converted into video data by the digital conversion module and written into the display buffer module, thereby realizing the animation graphic display. The system of the invention which converts the SWF format file into the video file can realize that the SWF format animation file can be played on the prior video display terminal (such as VCD and DVD, etc.) so as to cause more and more people to enjoy the fun of the life from the computer network.

Description

technical field [0001] The invention relates to the technical field of video playing, in particular to a conversion technology of an animation file in SWF format and a video file. Background technique [0002] The witty, humorous and compact Flash animation is the most popular animation form on the Internet in recent years. It has the characteristics of small vector file, fast transmission speed, and small file size. The Flash work is a SWF file, which is a computer file format with a SWF file suffix, and is limited to the use of computers. If the existing technology is used to spread the Flash work, it will be limited to Internet users. And now the penetration rate of computer network is not very high, many people can't directly enjoy those cute little animations, but DVD players and VCD players are quite popular, if we can play Flash animations in DVD players and VCD players If it comes out, more people can enjoy the fun that computer networks bring to people's lives thro...

Claims

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Application Information

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IPC IPC(8): H04N5/92G06F17/30
Inventor 欧阳泳春林金龙
Owner 欧阳泳春
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