Here is another video from MoodleMoot US 2015 (#mootus15) by Nick Thompson about managing the LTI apps in a CASA (Community App Sharing Architecture) App Store that lives inside of your moodle.
The video covers the CASA basics, principles and benefits, use cases and demos. It is indeed a worth watch 20+ minutes videos to watch.
The video is embedded below and here is the direct link.
You can watch all the videos from MoodleMoot US 2015 in the playlist uploaded by Moodle HQ on youtube here.