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				@@ -118,7 +118,7 @@ public class VideoCapture { 
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				     public static boolean saveImage(Frame frame, String savePath, int idx) { 
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				         try { 
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				-            Path outPath = Paths.get(savePath, System.currentTimeMillis() + "_" + idx + ".jpg"); 
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				+            Path outPath =  Paths.get(savePath, String.format("%05d", idx) + "_" + System.currentTimeMillis() + ".jpg"); 
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				             // System.out.println("图片已保存:" + outPath); 
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				             File outPut = new File(outPath.toString()); 
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				             ImageIO.write(frameToBufferedImage(frame), "jpg", outPut); 
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