IltmmPlay::get_SourceVideoFOURCC Example for C

char szSourceVideoFOURCC[256]; 
char szFOURCC[5]; 
long lSourceVideoFOURCC; 

IltmmPlay__get_SourceVideoFOURCC(g_player, &lSourceVideoFOURCC); 
if (lSourceVideoFOURCC == 0) 
   strcpy(szSourceVideoFOURCC, "source video is not a FOURCC");
else
{
   szFOURCC[0] = (lSourceVideoFOURCC & 0xff); 
   szFOURCC[1] = (lSourceVideoFOURCC & 0xff00) >> 8; 
   szFOURCC[2] = (lSourceVideoFOURCC & 0xff0000) >> 16; 
   szFOURCC[3] = (lSourceVideoFOURCC & 0xff000000) >> 24; 
   szFOURCC[4] = '\0'; 
   strcpy(szSourceVideoFOURCC, "Source Video ID is ");
   strcat(szSourceVideoFOURCC, szFOURCC); 
}
MessageBox(hwnd, szSourceVideoFOURCC, NULL, MB_OK);

L_MULTIMEDIATEX_API void IltmmPlay_get_SourceVideoFOURCC_Example (IltmmPlay* pPlay)
{
   char szSourceVideoFOURCC[256]; 
   char szFOURCC[5]; 
   long lSourceVideoFOURCC; 

   IltmmPlay_get_SourceVideoFOURCC(pPlay, &lSourceVideoFOURCC); 

   if (lSourceVideoFOURCC == 0) 
   {
      strcpy(szSourceVideoFOURCC, "source video is not a FOURCC");
   }
   else
   {
      szFOURCC[0] = (lSourceVideoFOURCC & 0xff); 
      szFOURCC[1] = (lSourceVideoFOURCC & 0xff00) >> 8; 
      szFOURCC[2] = (lSourceVideoFOURCC & 0xff0000) >> 16; 
      szFOURCC[3] = (lSourceVideoFOURCC & 0xff000000) >> 24; 
      szFOURCC[4] = '\0'; 

      strcpy(szSourceVideoFOURCC, "Source Video ID is ");

      strcat(szSourceVideoFOURCC, szFOURCC); 
   }

   MessageBox(NULL, szSourceVideoFOURCC, NULL, MB_OK);
}