Schema.org on Youtube iframe embed?

[SirSud]

So I've tried scouring the internet on the proper way to markup youtube videos. I know there's the VideoObject propery but that seems to be more made for the old school embed code that looks like this:

<embed width="100%" id="video-player-flash" height="100%" type="application/x-shockwave-flash" src="http://s.ytimg.com/yt/swfbin/watch_as3-vflpp9opi.swf" allowscriptaccess="always" allowfullscreen="true" bgcolor="#000000" flashvars="el=embedded&fexp=904001%2C914057%2C918000%2C910206%2C907217%2C907335%2C921602%2C919306%2C922600%2C919316%2C920704%2C912804%2C913542%2C919324%2C912706&is_html5_mobile_device=false&tabsb=1&hl=en_US&eurl=http%3A%2F%2Fwww.dial800.com%2Fblog%2Fvideos%2Fdial800-product-overview-video&iurl=http%3A%2F%2Fi4.ytimg.com%2Fvi%2Fgk1aD9UCKYA%2Fhqdefault.jpg&tspto=12000&probably_logged_in=1&tsp_buffer=10&video_id=gk1aD9UCKYA&tsp_dvrloop=50&sendtmp=1&enablejsapi=1&sk=WZy3rFIXzzhTB_BpmE1p1tTsbxMib1vIC&rel=1&playlist_module=http%3A%2F%2Fs.ytimg.com%2Fyt%2Fswfbin%2Fplaylist_module-vfl3lol2H.swf&jsapicallback=ytPlayerOnYouTubePlayerReady&playerapiid=player1&framer=http%3A%2F%2Fwww.dial800.com%2Fblog%2Fvideos%2Fdial800-product-overview-video">

Do I need to use that code or is it possible to mark it up using just the clean iframe src that youtube provides now?

[riplash]

Whilst I don't have the technical answer you're looking for, for us recently, Google has been showing video previews in some SERPs for pages where we simply have used YouTube's iframe embed code, and made no other effort to use schema.org or other Rich Snippets markup.

[SirSud]

Interesting. Thanks that's valuable. Maybe I'll just leave it with the iframe?

[Adam.Whittles]

Hi Avi,

I have also used youtube videos on sites without using the scheme.org video markup and they have been showing up in serps as well. There's an interesting article, where this was tested by an SEO who also concluded that you don't need the scheme.org markup for Youtube videos:

http://www.reelseo.com/embedded-youtube-indexed-google/

Considering Google owns Youtube, I guess it's no surprise!

Adam.