In the process of creating a YouTube video, I found a way to get updates on videos from RSS feeds based on the User name uploading
content or tags used in the description applied to all content in the YouTube tags database. YouTube provides groupings based on most viewed, discussed, and the YouTube Blog. For an excerpt on this process from the YouTube website click below the labels link read more.
To create an RSS feed for your favorite tags or users, simply enter the tag or username as specified in the below URLs. You can then add this URL to your newsreader. Please note, you will need to create a feed for each individual tag or user you wish to subscribe to.
Tags:
For example, if you wanted to create an RSS feed for the tag "library"
you would enter:
http://www.youtube.com/rss/tag/library.rss
Users:
http://www.youtube.com/rss/user/[insert username here]/videos.rss
For example, if you wanted to create an RSS feed for the user
"ccplhelp," you would enter:
http://www.youtube.com/rss/ccplhelp/videos.rss
Source:
http://www.youtube.com/rssls