Editing high speed/slo mo video

[Flynnstone]

I have video recorded from an iPhone in Slo mo mode at 240 (ish) FPS.
I'd like to add ("burn") a "time code display" to the video.

What are my options? Windows programs are acceptable too.

I tried iMovie 10. I added a Ticker to detect frame changes. But when I "shared" it to a file, the new frame rate was 29.97 FPS. No good.

I'm synchronizing video with oscilloscope data with a program called Diadem.
I'm also looking at getting a Casio camera that can do 1000fps.

 

[richwoodrocket]

I believe iOS "converts" the frame rate to 30fps whenever you share it. I think you are out of luck, but not 100 percent sure on it.

 

[Flynnstone]

I should add - iMovie on OS X, not on iOS.
Quicktime player (OS X) will play it and shows the 44.06 FPS. Windows says 234 FPS.

 

[sevoneone]

I should add - iMovie on OS X, not on iOS.
Quicktime player (OS X) will play it and shows the 44.06 FPS. Windows says 234 FPS.

Compressor has the ability to do time code burns. I don't know that it supports going back to H.264 @ 240 fps, but I'm pretty sure you could output to a ProRes at any frame rate you tell it.