Saturday was a big day for the San Diego Comic-Con as lots of movie panels were held including the panel for The Hobbit: An Unexpected Journey where 12 and half minutes of The Hobbit footage were shown. The footage has not been posted online but Peter Jackson indicated that at least some of it would be used in an upcoming production video. The info below is culled from Heat Vision, Collider and The One Ring.

Footage Description
- Shot of the Shire as voice over of Gandalf saying "Far to the east lies..."
- Gandalf, Bilbo and dwarves at Bag End discussing goal of recovering their treasure from the dragon Smaug with Thorin saying "Rumors have begun to spread,” he says, “The dragon Smaug has not been seen in many years… Perhaps the vast wealth of our people lies unprotected … perhaps it is time to take back Erebor!"
- Discussion of a plan with need of a burglar to steal a map from Smaug that will help with taking Erebor. Something Bilbo agrees with not realizing that is his purpose in the adventure. Read more »

SDCC 2012: The Hobbit Panel with Movie Footage. There are any SDCC 2012: The Hobbit Panel with Movie Footage in here.