While today's iPhones and digital SLRs can capture high-quality video, their audio often leaves a lot to be desired. The usual solution to this problem is to record the audio separately, and then laboriously marry them back together in editing. Singular Software's DualEyes, a standalone product now available as a public beta for Mac, takes video clips with poor native audio and higher-quality audio recordings and synchronizes them for use with almost any video-editing software.
