Hi Bruce,

I agree with Dana

&

I would use the C name as you will force people to your site I like the way it looks as well I do a vid.blueprintmarketing.com

as a cname for Wistia

the SEO Embed makes a sitemap so google can see your video & rank you for it.

http://wistia.com/doc/video-seo#embed_video_using_the_seo_embed_type

Hope this helps,

Thomas

Make sure you make the pages so that there are no follow pages and no index there's no risk of Google penalizing you for duplicate content whatsoever.

Build away. I hope I have helped you

Sincerely,

Thomas

Hi Ramesh,

Chris is absolutely right there's no way your IP address is creating content

Your site is accessible through using DNS domain name servers your IP address is translated by a computer DNS server into something that you can remember like example.com instead of 123.488.91.00

It has no way of creating duplicate content

Regardless you do want to use a

Tags for every valid webpage that you want to show up in Google search engine.

here is more

http://moz.com/learn/seo/canonicalization

http://www.mattcutts.com/blog/rel-canonical-html-head/

http://googlewebmastercentral.blogspot.com/2013/04/5-common-mistakes-with-relcanonical.html

https://support.google.com/webmasters/answer/139394?hl=en

Hope this is of help,

Thomas