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I’m using UIImagePicker to allow the user to create a video and then trim it. I need to split that video into multiple frames and let the user choose one of them.
In order to show the frames I likely must convert them to UIImage. How can I do this? I must use AVFoundation but I couldn’t find a tutorial on how to get & convert the frames.
Should I do the image capture with AVFoundation too? If so do I have to implementing trimming myself?
I think the answer in this question is what you are looking for.
iPhone Read UIimage (frames) from video with AVFoundation.
There are 2 methods specified by the accepted answer. You can use either one according to your requirement.