The program Dashcam Viewer has been modified to work with Phantom 3 videos and SRT data files. It allows you to display the current position of your P3 on a Google or Bing map as the movie is playing. Here is a demo: This video also demonstrates other features of the software such as zooming into a movie using the mouse, exporting of GPS data, movie clip create, and still image generation. Runs on Mac and PC. Thanks to P3 pilot Evan for providing me sample movies to work with.