首先调整采样比例为 YUV 4:2:0，再调整图像

的分辨率 176×144， 最后点击打开文件，选择 视频序列的路径位置即可。点击播放，YUV 视频开始显示，也可逐帧显示。-First adjust the sampling rate of 4:2:0 YUV, then adjust the image

With the resolution of 176 x 144, the final click of the file is opened, and the path location of the video sequence is selected. Click play, YUV video began to show, but also by frame display.