urlyoutube
YouTube has some kind of tracking system which adds feature to the link depending upon the source. For example, in the following example, from the feature I know that it is from the sidebar (related questions)
www.youtube.com/watch?v=XXX&feature=related
My question is when the url with feature=g-like is generated?
I am unsure what changed, but I suspect YouTube changed their URLs so you can not get a video without matching cookies. This prevents 3rd party sites from showing you ads and giving you download links.
I can tell you this link (pasted at the very bottom), which I got from your video, WORKS for me. However if I paste it in my other instance of Firefox (which has different cookies for the site) this link does NOT work.
I suggest using a userscript. I like YouTube Enhancer.
If you need to do this in code I do see the link(s?) in var swfConfig =
to make it easy for me to read I did a full escape using this handy script.
https://www.youtube.com/user/<username>/
Best Answer
&feature=g-likeis generated when you visit your own liked video feed.Visit YouTube, sign in and then go to the home page clicking the logo of YouTube where it shows you your social feed. There, click the like button beside your profile picture, as highlighted below:
Hover over or copy the URL of any of those videos YouTube says you liked and you'll see
&feature=g-likeappended to them.