Graham Mwebvendor In a word 'no' it won't work ( i have tried) its the same as trying to add iframes with a xtgem html page as a source the xtgem parser rears it's head and inserts all the usual code like headtags headers the analytics scripts meta tags and ads
Consider using a XHR in javascript or jquery as unlike embed you can manipulate the data before it is output but support is not 100% and it's probably quite a bit slower