The invention relates to a method for adjusting the size of DVD image in wide-screen display, wherein said method comprises: a, using DVD player to play DVD; b, switching the image into wide-screen mode, to minimize the left and right blanks; c, judging if there is caption; d, if there is, switching image to display the caption; therefore, the invention can switch the whole image to reach preset distance when in full screen, to minimize the black area, and fully display caption. The invention can provide larger image for user. |