Nothing is free but if you want to see an Amazing Video about SEO I suggest you to go to lynda.com search for SEO . There is a video of Mr. Jenkins that I found very useful. However to join lynda.com is 25$ a month. Good Luck
i know there is a free video script but i am not sure if it is seo friendly i havent tried it before.
the best script video is You tube's, and the follows are video sitemap script <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:video="http://www.google.com/schemas/sitemap-video/1.0"> <url> <loc>http://www.example.com/video1.html</loc> <video:video> <video:content_loc>http://www.example.com/vids/video1.flv</video:content_loc> <videolayer_loc allow_embed="yes">http://www.example.com/flvplayer.swf</videolayer_loc> <video:title>video1 title</video:title> <video:thumbnail_loc>http://www.example.com/images/video1-thumbnail.jpg</video:thumbnail_loc> <video:description>video1 description</video:description> <video:family_friendly>yes</video:family_friendly> <video:duration>200</video:duration> </video:video> </url> <url> <loc>http://www.example.com/video2.html</loc> <video:video> <video:content_loc>http://www.example.com/vids/video2.flv</video:content_loc> <videolayer_loc allow_embed="yes">http://www.example.com/flvplayer.swf</videolayer_loc> <video:title>video2 title</video:title> <video:thumbnail_loc>http://www.example.com/images/video2-thumbnail.jpg</video:thumbnail_loc> <video:description>video2 description</video:description> <video:family_friendly>yes</video:family_friendly> <video:duration>200</video:duration> </video:video> </url>