The VideoLAN Forums

Upgraded from an iPod classic to an iPhone 5. Realising that the iPhone has a bigger display on it, how do I change the aspect ratio of the files I had on my iPod to fit the new screen size?

I usually use this guide but can't find any info for iPhone 5 conversion:
http://wiki.videolan.org/IPod_Video_Conversion_Guide

Thanks in anticipation.