Most of the video from the conference is up on Internet Archive. I say 
most, as the Tuesday morning video wasn't available. Searching for 
code4lib 2013 seems to get all the videos:

Jason Ronallo is still working on HTML5-ifying stuff and putting it on 
the wiki.

I know there are some duplicates, so I'll go back and remove them. As 
Jason embeds the videos on the wiki we'll figure out what's missing :)

Please email me directly to let me know if there are problems with any 
of the videos and I'll do my best to fix them.

Thanks Francis et al for streaming the conference. (One of the videos 
starts with you running to get behind the video camera).