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Uploaded on Dec 4, 2011

While we recommend that you use the schema.org markup and the video sitemaps specification to provide video metadata to Google, we do support Facebook share, opengraph, and Yahoo searchmonkey RDFa markups, in addition to media RSS feeds, including the Bing mRSS specification. Read more about these alternative on page markups at http://www.google.com/support/webmast... and about mRSS at http://www.google.com/support/webmast....

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