问题
I have one scenario with UIImagePickerController is how do I check that user is selected slo-mo video or normal video in iOS.
I have try to determine from videos FPS and BPS but I'm not able to achieve my result.
Please help to find that user has selected normal video or slo-mo video from camera roll.
Thanks in advance
来源：https://stackoverflow.com/questions/41934251/how-to-determine-slo-mo-video-in-uiimagepickercontroller-ios