将SWF转换为PNG [英] Convert SWF to PNG

问题描述

我希望能够将1个框架的SWF文件通过PHP转换为PNG。我可以使用命令行工具来完成这项工作。

我怎么能这样做呢？我找到了一个ActiveX库，但看起来像是一个太多的图层。我也看到，Gnash似乎有一个 PNG输出类，但我不能如何从命令行得到这些信息，而不需要对自己的代码进行深层次的编码。有没有其他聪明的解决方案？谢谢！

编辑：为了澄清，这不是我只想做一次的一次性任务。我希望能够有一个PHP脚本执行这个任务的命令。谢谢！

另一个编辑：一个更多的澄清。这不是一个用户在Flash中进行绘图的情况。我正在下载原始的1帧SWF文件，并且想要保存PNG副本以减少下载时间。这样的任务可能吗？再次感谢！

解决方案

您可以使用 swftools 。
swfrender file.swf -X pixelsize -Y pixelsize -o output.png

如果只有一个-X -Y参数被指定，然后比例被尊重

I'd like to be able to take a 1-frame SWF file and convert it to PNG through PHP. I'm okay with using command-line tools to get this done.

How could I go about doing this? I found an ActiveX library, but that seems like one too many layers. I also see that Gnash seems to have a PNG output class, but I can't figure out how to get to that from the command line without doing some deep coding of my own. Are there any other clever solutions available? Thanks!

EDIT: To clarify, this is not a one-time task I just want to be able to do once. I'd like to be able to have a PHP script perform this task on command. Thanks!

Another EDIT: One more clarification. This is not a situation in which, say, a user makes a drawing in Flash. I am downloading raw 1-frame SWF files, and want to save PNG copies in order to reduce download time. Is such a task possible? Thanks again!

解决方案

you can use swftools.
swfrender file.swf -X pixelsize -Y pixelsize -o output.png

If only one between -X -Y parameter is specified then proportions are respected

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