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Asked: 2026-05-22T16:48:04+00:00

I am recording the audio using avaudiorecorder. How do I find the length of

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I am recording the audio using avaudiorecorder. How do I find the length of the recording after saving the recording in a .caf file?

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1 Answer

  1. Editorial Team

    You can use helpers in the CoreMedia framework.

    AVURLAsset *asset = [[AVURLAsset alloc] initWithURL:avAudioRecorder.url options:nil];
CMTime time = asset.duration;
double durationInSeconds = CMTimeGetSeconds(time);
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