Comment on WWDC 2012 Session VideosparentComments−jonhendry14yFor the last few years, at least, the 'kickoff' overview videos include the presenters, while most (all?) of the session videos are just the slides and audio.
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For the last few years, at least, the 'kickoff' overview videos include the presenters, while most (all?) of the session videos are just the slides and audio.