We needed the url fragment in the input to be passed to the created url in the iframe.
This is not possible as is.
Hereby the patch.

Files: 
CommentFileSizeAuthor
video_filter_with_fragment.patch1.44 KBdrupal_sensei

Comments

This fragment added to the iframe gives some annoyances...
It focusses to the iframe and such.
Don't add this patch to the module just yet.