The process is characterized in that, the zoomed image being defined by its horizontal and vertical homothety ratio with respect to the coded image (1, 7), it performs the following steps: calculation of the horizontal and vertical sizes of an initial display rectangle (8) from which would be obtained the sizes of the target display rectangle (2) as defined by the profile and level information by applying the horizontal and vertical homothety ratios, storage in the display_horizontal_size and display_vertical_size fields of an MPEG2 video data stream of the horizontal and vertical sizes of the initial display rectangle.

該方法的特點是被縮放圖像由它針對被編碼圖像(1，7)的水平和垂直縮放率定義免费在线观看黄色网站大全www，它執(zhí)行下面的步驟：通過應用水平和垂直縮放率來計算初始顯示長方形(8)的水平和垂直尺寸有色视频在线观看，從中可以獲得按照輪廓和級別信息定義的目標顯示長方形(2)的尺寸，在MPEG2視頻數(shù)據(jù)流的display_horizontal_size和display_vertical_size字段中存儲初始顯示長方形的水平和垂直尺寸欧美黄片一级艹逼。