InqScribe 

Optimize audio and video data editing on your Mac device. Work with QuickTime and Windows Media content, crop and cut individual tracks to generate synchronized presentations providing clear visuals and sound based on the original transcripted data source.

InqScribe sports a deceptively simple interface, pairing your digital video and audio with a transcript editor that lets you synchronize specific portions of your transcript with corresponding time segments within the media.

Request a free, time-limited evaluation license.