title: Flutter how to play and stop audio at specific time?
body: <p>I have an audio player app using just_audio plugin. How to play and stop audio at a specific time?</p>
  <p>For example, I have an audio file that is 20 minutes long. I want when I press play button, the audio will run at the 5th minute and stop at the 8th minute.</p>
  <p><strong>here is my code</strong></p>
  <pre><code>void _setInitialPlaylist() async {
      final myAudio1 = Uri.parse(&quot;asset:///audio/myAudio.mp3&quot;); // I want this audio play at 00.05.00, stop at 00.08.00
      final myAudio2 = Uri.parse(&quot;asset:///audio/myAudio.mp3&quot;); // I want this audio play at 00.09.00, stop at 00.12.00
      final myAudio3 = Uri.parse(&quot;asset:///audio/myAudio.mp3&quot;); // I want this audio play at 00.15.00, stop at 00.19.00
      _playlist = ConcatenatingAudioSource(children: [
        AudioSource.uri(myAudio1, tag: 'myAudio1'),
        AudioSource.uri(myAudio2, tag: 'myAudio2'),
        AudioSource.uri(myAudio3, tag: 'myAudio3'),
      ]);
      await _audioPlayer.setAudioSource(_playlist);
    }
  </code></pre>