private static void getAllImags(String path) throws Exception {
		File direcotry = new File(path);

		FileFilter filter = new FileFilter() {

			@Override
			public boolean accept(File f) {
				String fileName = f.getName();

				return fileName.endsWith(".jpg");
			}

		};

		File[] files = direcotry.listFiles();

		for (File f : files) {
			String absolutePath = f.getAbsolutePath();
			if (f.isDirectory()) {
				getAllImags(absolutePath);
			} else {
				if (isPostPrefix(absolutePath, ".jpg")) {
					getImageInfoByFile(absolutePath);
				} else if (isPostPrefix(absolutePath, ".mp4")) {
					mp4List.add(absolutePath);
				} else {

					otherFile.add(absolutePath);
				}

			}
		}
	}