AVPlayer - Add Seconds to CMTime

Question

How can I add 5 seconds to my current playing Time?
Actually this is my code:

CMTime currentTime = music.currentTime;

I can´t use CMTimeGet

Answer 1

In Swift:

private extension CMTime {

    func timeWithOffset(offset: TimeInterval) -> CMTime {

        let seconds = CMTimeGetSeconds(self)
        let secondsWithOffset = seconds + offset

        return CMTimeMakeWithSeconds(secondsWithOffset, preferredTimescale: timescale)

    }

}