Well, it's not really AS2 only, it can make AS3 SWFs as well, however, I find these three more promising:
http://www.swftools.org/
(but it doesn't link resources into SWF with code, you'd need a linker).
http://code.google.com/p/hxswfml/
(this doesn't have font transcoder, but has some nice features like producing timeline-like animations)
http://www.mindless-labs.com/samhaxe...USAGE-txt.html
(A little bit difficult to setup and compile, but can transcode fonts + accepts more image formats)

嗯，这是不是真的AS2唯一的，它可以使AS3的主权财富基金，不过，我觉得这三个更有前途：
http://www.swftools.org/
（但它不会链接到SWF资源的代码，你需要一个连接器）。
http://code.google.com/p/hxswfml/
（这不转码字体，但有一些不错的功能，如时间轴的动画）
http://www.mindless-labs.com/samhaxe...USAGE-txt.html
（有点难以安装和编译，但可以转码的字体+接受更多的图像格式）