Background: For iOS, I have built a custom video record app that records video at the highest possible FPS (supposed to be around 240 FPS but more like ~200 in practice). When I save this video to the user's camera roll, I notice this dynamic playback speed bar. This bar will speed up or slow down the video.
My question: How can I save my video such that this playback speed bar is constantly slow or plays at real time speed?
For reference I have include the playback speed bar that I am talking about in the screenshot, you can find this in the photo app when you record slow motion video.