#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(int argc, char *argv[])

{
FILE	*fpt;
char	filename[320],folder[320];
char	command[320];
int	frame_offset;

fpt=fopen(argv[1],"r");
fscanf(fpt,"%d",&frame_offset);
fclose(fpt);
printf("%d frames\n",frame_offset);

strncpy(folder,argv[1],5);
folder[5]=0;
sprintf(filename,"%s/%s_sync.txt",folder,folder);
printf("creating %s\n",filename);
fpt=fopen(filename,"w");
fprintf(fpt,"%d\n",frame_offset*1000/30);
sprintf(command,"%s_video.mpg",folder);
fprintf(fpt,"%s\n",command);
fclose(fpt);

sprintf(command,"mv %s/*.mpg %s/%s_video.mpg",folder,folder,folder);
system(command);

}