MediaMetadataRetriever.getFrameAtTime() returns only first frame

Question

I have extracted frames from a video using MetadataRetriever, and have stored all images in an ArrayList. I want to store all of them on an SD car

Answer 1

MediaMetadataRetriever's getFrameAt method takes in microseconds (1/1000000th of a second) instead of milliseconds, so in your case it is always rounding down to the 1st frame.