AVPlayer seekToTime does not play at correct position

Question

I have an AVPlayer which is playing a HLS video stream. My user interface provides a row of buttons, one for each \"chapter\" in the video (the buttons are labeled \"1\", \"2\",

Answer 1

int32_t timeScale = self.player.currentItem.asset.duration.timescale;
CMTime time = CMTimeMakeWithSeconds(77.000000, timeScale);
[self.player seekToTime:time toleranceBefore:kCMTimeZero toleranceAfter:kCMTimeZero];

I had a problem with 'seekToTime'. I solved my problem with this code. 'timescale' is trick for this problem.

Swift version:

let playerTimescale = self.player.currentItem?.asset.duration.timescale ?? 1
let time =  CMTime(seconds: 77.000000, preferredTimescale: playerTimescale)
self.player.seek(to: time, toleranceBefore: kCMTimeZero, toleranceAfter: kCMTimeZero) { (finished) in /* Add your completion code here */
}