Add code to qa-embed-layer.php :
'facebookPagePhoto'=>array(
array(
'(https{0,1}:\/\/w{0,3}\.*facebook\.com\/.*photos\/[^< \n]*)+',
'<iframe src="//www.facebook.com/plugins/post.php?href=$1&width='.$w2.'" width="'.$w2.'" height="'.$h2.'" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true"></iframe>'
)
),
'facebookPageVideo'=>array(
array(
'(https{0,1}:\/\/w{0,3}\.*facebook\.com\/.*videos\/[^< \n]*)+',
'<iframe width="560" height="349" src="//www.facebook.com/plugins/video.php?href=$1&show_text=1&width='.$w.'" width="'.$w.'" height="'.$h.'" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen allowTransparency="true"></iframe>'
)
),