Ok thanks. Will give it a try then.

I was planning to try Picture in Picture using both my iPhone and iPod Touch, but based on this recent experience it seems unlikely I'll get it to work with my old 4S. Guess I'll have to wait until I upgrade my phone, unless my iPad2 could handle the overlay... Do you know if an iPad2 has more than ...

Ah yes, I hadn't even noticed I had the Reference Video turned on. I turned it off and the video overlay worked fine. Thanks!

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LapTimer v18.0.24 iPhone 4S iOS 7.1.1 Whenever I try to overlay the video, LapTimer crashes partway through the process. http://i498.photobucket.com/albums/rr347/scmcint/HarrysLapTimer/476c826b-a08f-43ba-9fa8-6d1c79035562.png http://i498.photobucket.com/albums/rr347/scmcint/HarrysLapTimer/2003139e-e...