提取swf文件元信息、压缩swf、解压swf都可以处理，来自于http://www.brooksandrus.com/blog/category/java/，或者直接
这里下载。
一个小例子：
SWFHeader header
=
new
SWFHeader(
"G:\\mplayer\\test.swf"
); System.out.println(
"
signature:
"
+
header.getSignature()); System.out.println(
"
version:
"
+
header.getVersion()); System.out.println(
"
compression:
"
+
header.getCompressionType()); System.out.println(
"
size:
"
+
header.getSize()); System.out.println(
"
nbits:
"
+
header.getNbits()); System.out.println(
"
xmax:
"
+
header.getXmax()); System.out.println(
"
ymax:
"
+
header.getYmax()); System.out.println(
"
width:
"
+
header.getWidth()); System.out.println(
"
height:
"
+
header.getHeight()); System.out.println(
"
frameRate:
"
+
header.getFrameRate()); System.out.println(
"
frameCount:
"
+
header.getFrameCount());
压缩、解压缩，需要注意生成的文件将覆盖原文件：
//
压缩
SWFCompressor compressor
=
new
SWFCompressor(
"
G:\\mplayer\\test.swf
"
);
//
解压缩
SWFDecompressor decompressor
=
new
SWFDecompressor(
"
G:\\mplayer\\test.swf
"
);
文章转自庄周梦蝶 ，原文发布时间 2008-01-04
相关资源：javaswf（程序播flash）
