#include
    
     #include "/usr/local/ffmpeg_arm/include/SDL/SDL.h"char *bmp_name[3] = {"000.bmp","111.bmp","222.bmp"};int main(){    int i=0;    int w = 720;    int h = 576,retu;    unsigned char* pY;    unsigned char* pU;    unsigned char* pV;    FILE* fp;    SDL_Rect rect;    //The images    SDL_Surface* hello = NULL;    SDL_Surface* screen = NULL;    //Start SDL   // SDL_Init( SDL_INIT_EVERYTHING );      SDL_Init(SDL_INIT_VIDEO);    //Set up screen    screen = SDL_SetVideoMode( 1024, 768, 32, SDL_SWSURFACE );    SDL_Overlay* overlay = SDL_CreateYUVOverlay(w, h, SDL_YV12_OVERLAY, screen);    pY = (unsigned char*)malloc(w*h);    pU = (unsigned char*)malloc(w*h/4);    pV = (unsigned char*)malloc(w*h/4);        SDL_LockSurface(screen);    SDL_LockYUVOverlay(overlay);    fp = fopen("1.yuv", "rb");    while (!feof(fp))    {		        fread(pY, 1, w*h, fp);        fread(pU, 1, w*h/4, fp);        fread(pV, 1, w*h/4, fp);		        memcpy(overlay->pixels[0], pY, w*h);        memcpy(overlay->pixels[1], pV, w*h/4);        memcpy(overlay->pixels[2], pU, w*h/4);		       		        SDL_UnlockYUVOverlay(overlay);        SDL_UnlockSurface(screen);		        rect.w = w;        rect.h = h;        rect.x = rect.y = 0;        SDL_DisplayYUVOverlay(overlay, &rect);		        SDL_Delay(40);		        i += 1;		    }	 fclose(fp);    free(pY);    free(pU);    free(pV);		    SDL_FreeYUVOverlay(overlay);    SDL_FreeSurface(screen);    //Quit SDL    SDL_Quit();    return 0;}
    

编译命令：arm-linux-gcc yuv420.c -o yuv -lpthread libSDL.a

参考：   http://blog.csdn.net/mao0514/article/details/10007873