There are three ways to post a swf to facebook, in the first two I can control the size of the swf, but can't figure out how to do it with the feed dialog. Is there a way to do it?
Adding og:video:width and og:video:height tags to page and either entering url in status or going to old share url, can post swf up to 398x398.
With API posting to /me/feed adding width and height parameters can post a swf up to 398x398.
Using feed dialog (https://developers.facebook.com/docs/reference/dialogs/feed/) it seems there is no way to control the size, the swf always displays 398x224.
I would really like to use the feed dialog but be able to control the size.
Never did find a way to control the size for a swf posted via the feed dialog, so I opened bug: