Embed Youtube Video To Facebook And Play At Specific Timecode

I have a :30 YouTube video that I want to embed onto Facebook and start playback at :16.

I thought this would be easy enough changing the parameters in the URL for share, or the URL in the embed code. But when I post this on Facebook, even though the URL's will link to YouTube and play at the correct :16 mark, they always start from :00 when playback is initiated inside Facebook.

Does Facebook strip all of the URL parameters for embeded YouTube videos? Is there a work-around?

I've tried:

http://ift.tt/1OxCAsj

And I've tried:

<iframe width="560" height="315" src="http://ift.tt/1OxCAsj" frameborder="0" allowfullscreen></iframe>

And I've tried:

<iframe width="560" height="315" src="http://ift.tt/1OxCAsl" frameborder="0" allowfullscreen></iframe>

Nothing seems to work. I have an idea that depends on this functionality, so I'd love some help if anyone knows a work-around or even a reason. Thanks so much, crew!