And available at this web page. At some point I would like to add a direct link to the video for each paper from the program page, but I figured that it’s best to announce this now rather than let the perfect be the enemy of the good.
Update: Paul Beame notes below that the videos, as well as other content for this and previous FOCS’s are available on http://ieee-focs.org
Windows On Theory 
The link to the FOCS 2014 videos is also on the http://ieee-focs.org webpage along with those from previous conferences. That webpage has other content that you may also find useful. (The username/password pairs are given for any content that needs them.)
Thanks Paul! I updated the post
Thanks for posting these! However, the obfuscation workshop videos don’t work and give a “stream not found” error.
Thanks for letting me know! I’ll try to find out what’s the problem.