MPSOC SDK memcpy调试经验

memcpy

      //picture_ary is unsigned int, FrameVideos is u8, so the size use 1920*1080*4

      memcpy(FrameVideos, picture_ary, BUFFERSIZE);

//将picture_ary拷贝到FrameVideos中

picture_ary是unsigned int

FrameVideos是u8

所以注意BUFFERSIZE的取值，大小是picture_ary的4倍。