求大神指教如何把一段影片剪辑写入到swf文件中 #39
Description
import flash.net.URLLoader;
import flash.net.URLLoaderDataFormat;
import flash.events.Event;
import com.codeazur.as3swf.SWF;
import flash.net.URLRequest;
import flash.filesystem.File;
import flash.utils.ByteArray;
import flash.filesystem.FileStream;
import flash.filesystem.FileMode;
import com.codeazur.as3swf.tags.TagFileAttributes;
import com.codeazur.as3swf.tags.TagEnd;
import com.codeazur.as3swf.tags.TagDefineSprite;
import com.codeazur.as3swf.tags.TagShowFrame;
import com.codeazur.as3swf.data.SWFMatrix;
import com.codeazur.as3swf.tags.TagPlaceObject;
var urlLoader:URLLoader = new URLLoader();
urlLoader.load(new URLRequest(File.desktopDirectory.resolvePath("a.swf").nativePath));
urlLoader.dataFormat = URLLoaderDataFormat.BINARY;
urlLoader.addEventListener(Event.COMPLETE,onCmp);
function onCmp(e:Event):void{
var swf:SWF = new SWF(e.currentTarget.data);
var tagSpr:TagDefineSprite;
for(var i:int =0;i<swf.tags.length;i++){
if(swf.tags[i] is TagDefineSprite){
tagSpr = swf.tags[i] as TagDefineSprite;
}
}
var newswf:SWF = new SWF();
newswf.tags.push(new TagFileAttributes);
newswf.tags.push(tagSpr)
var tagPlaceObj:TagPlaceObject = new TagPlaceObject();
tagPlaceObj.hasCharacter = true;
tagPlaceObj.characterId = 2;
tagPlaceObj.depth = 99;
tagPlaceObj.hasMatrix = true;
tagPlaceObj.matrix = new SWFMatrix();
newswf.tags.push(tagPlaceObj);
newswf.tags.push(new TagShowFrame);
newswf.tags.push(new TagEnd);
var ba:ByteArray = new ByteArray();
newswf.publish(ba);
var fileStream:FileStream = new FileStream();
fileStream.open(File.desktopDirectory.resolvePath("b.swf"),FileMode.WRITE);
fileStream.writeBytes(ba);
fileStream.close();
fileStream = null;
}
问题：newswf.tags.push(tagSpr) 这个句子无法创建成功，can not create a sprite to a swf file successfully
劳资找遍百度、谷歌、雅虎都没找到成功new DefineSprite()的方法，尼玛！万分无奈之下求助于楼主。希望楼主大神指教下，楼主好人，感谢楼主！