$ cat 1.mpg.conf
# font=/home/robert/somefont.ttf
 ffactor=10 #black outline
 sub-bg-alpha=0 #background color ala closed captions
 sub-bg-color=0 #black to white
 subfont-text-scale=4.7 #truetype font scaling
 subfont-blur=1 #Slight blur
 subpos=50