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Method for playing SWF file under embedded platform

An embedded, platform technology, applied in electrical components, special data processing applications, instruments, etc., can solve the problems of limited device resources, lack of good support for Flash players, and unfavorable product cost control, and achieve cost reduction. Effect

Inactive Publication Date: 2010-10-13
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, with the popularity of the Internet, the functions of home appliances have developed from the original single viewing of TV programs to the direction of multimedia and the Internet. More and more TVs have begun to use embedded systems to make their multimedia functions and support more and more There are a lot of network multimedia files, but due to the limited device resources of the embedded system itself, there is no good support for the popular Flash player on the Internet, and it is limited by Adobe's copyright restrictions, and the use of Adobe's Flash player requires a certain license Expenses, unfavorable product cost control

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  • Method for playing SWF file under embedded platform
  • Method for playing SWF file under embedded platform
  • Method for playing SWF file under embedded platform

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Embodiment Construction

[0014] 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.

[0015] In the embodiment of the present invention, the open source Gnash player is transplanted to the embedded platform, and the playback of Flash files is realized by optimizing the Gnash player.

[0016] Gnash Player is a SWF player released under the GPL license and provides plug-in support for Firefox, Mozilla, Konqueror and other browsers. In addition to being able to run on many GNU / Linux distributions, Gnash Player also supports embedded GNU / Linux, FreeBSD, NetBSD, OpenBSD, non-x86 processors and 64-bit architectures.

[0017] In the embodiment of the present invention, the transplantation...

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Abstract

The invention is applicable in the field of audio and video play, and provides a method for playing an SWF file under an embedded platform. The method comprises the following steps of: extracting the SWF file to be played; decoding the SWF file by using a Gnash player; rendering each frame of decoded data; and displaying rendered video pictures in a frame cache. By transplanting the open-source gnash player to the embedded platform and optimizing the player, the method realizes play of the SWF file by using the open-source gnash player, can meet the requirement of an embedded system, and can lower the cost of a product.

Description

technical field [0001] The invention belongs to the field of audio and video playing, in particular to a method for playing SWF files on an embedded platform. Background technique [0002] At present, with the popularization of the Internet, the functions of home appliances have developed from the original single viewing of TV programs to multimedia and Internet. More and more TVs have begun to use embedded systems to make their multimedia functions and support more and more There are a lot of network multimedia files, but due to the limited device resources of the embedded system itself, there is no good support for the popular Flash player on the network, and it is limited by Adobe's copyright restrictions, and the use of Adobe's Flash player requires a certain license Expenses, unfavorable control of product costs. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for playing SWF files on an embedded platf...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04L29/08
Inventor 丁新民
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD