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Editorial Team
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Asked: 2026-05-16T22:05:02+00:00

I want to use the method Seek of the class AVPlayer. But this method

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I want to use the method Seek of the class AVPlayer. But this method take a parameter CMTime.
Could anyone knows about this object.

In order to move the playback cursor to a given time.

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1 Answer

  1. Editorial Team

    The Apple documentation contains information on the CMTime struct.

    As I understand it, you set the “TimeScale” to a timescale suitable for the media (e.g. 44100 = 1/44100 sec – which might be suitable for a CD). Then the “Value” represents units of that timescale. So, a value of 88200 would be 2 secs.

    CMTime cmTime = new CMTime();
cmTime.TimeScale = 44100;
cmTime.Value = 88200;

    Isn’t too clear though, I’ll grant you.

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