The folks at Coda and Unison developer Panic Inc. have a good old fashioned mystery on their hands, and it all revolves around Apple's digital AV adapter for iPhone 5 and iPad mini with Lightning connectors. As they tell it, the Coda crew was recently trying out the accessory for capturing video from iOS devices when they noticed something wasn't quite right -- namely that the maximum resolution capable using the adapter wasn't full 1080p and the video signal didn't seem as pristine as it