תÔØ java,gif,ºÏ³É,²ð·Ö,jpg,ͼƬÉú³É

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1 ¶àÕÅjpgͼºÏ³Égif¶¯»­
/**
* °Ñ¶àÕÅjpgͼƬºÏ³ÉÒ»ÕÅ
* @param pic String[] ¶à¸öjpgÎļþÃû °üº¬Â·¾¶
* @param newPic String Éú³ÉµÄgifÎļþÃû °üº¬Â·¾¶
*/
private synchronized void jpgToGif(String pic[], String newPic) {
try {
AnimatedGifEncoder e = new AnimatedGifEncoder();  //ÍøÉÏ¿ÉÒÔÕÒµ½´ËÀà
             e.setRepeat(0);
e.start(newPic);
BufferedImage src[] = new BufferedImage[pic.length];
for (int i = 0; i < src.length; i++) {
e.setDelay(200); //ÉèÖò¥ÅµÄÑÓ³Ùʱ¼?/span>
                 src[i] = ImageIO.read(new File(pic[i])); // ¶ÁÈëÐèÒª²¥·ÅµÄjpgÎļþ
                 e.addFrame(src[i]);  //Ìí¼Óµ½Ö¡ÖÐ
             }
e.finish();
} catch (Exception e) {
System.out.println( "jpgToGif Failed:");
e.printStackTrace();
}
}
2 gif¶¯»­·Ö½â³É¶àÕÅjpg
/**
* °ÑgifͼƬ°´Ö¡²ð·Ö³ÉjpgͼƬ
* @param gifName String СgifͼƬ(·¾¶+Ãû³Æ)
* @param path String Éú³ÉСjpgͼƬµÄ·¾¶
* @return String[] ·µ»ØÉú³ÉСjpgͼƬµÄÃû³Æ
*/
private synchronized String[] splitGif(String gifName,String path) {
try {
GifDecoder decoder = new GifDecoder();
decoder.read(gifName);
int n = decoder.getFrameCount(); //µÃµ½frameµÄ¸öÊý
             String[] subPic = new String[n];
String tag = this.getTag();
for (int i = 0; i < n; i++) {
BufferedImage frame = decoder.getFrame(i); //µÃµ½Ö¡
//int delay = decoder.getDelay(i); //µÃµ½ÑÓ³Ùʱ¼ä
//Éú³ÉСµÄJPGÎļþ
                 subPic[i] = path + String.value(i)+ ".jpg";
FileOutputSt