I am looking to build a video editing application and I would like to include a frame by frame scrubber (as seen on the top of my screenshot) when user chooses a video with UIImagePickerController. How can I use just the scrubber and then a custom sized preview (not full screen as shown here).
So far I was able to find this library: https://github.com/jaminschubert/JSVideoScrubber
However it doesn't look as good as apple's native scrubber.
Here is a sample image of how Apple's scrubber looks: