Adjust embedded video.

git-svn-id: https://plugins.svn.wordpress.org/social-media-feather/trunk@1035415 b8457f37-d9ea-0310-8a92-e5e31aec5664
Adjust embedded video again.

git-svn-id: https://plugins.svn.wordpress.org/social-media-feather/trunk@1035416 b8457f37-d9ea-0310-8a92-e5e31aec5664