/// <summary>
/// Prepares the AudioCapture for reading audio data by starting buffering of audio data from the device.
/// </summary>
/// <exception cref="InvalidOperationException">
/// Operation failed due to an internal error.<br/>
/// -or-<br/>
/// The current state is not <see cref="AudioIOState.Idle"/>.
/// </exception>
/// <exception cref="ObjectDisposedException">The AudioCaptureBase has already been disposed of.</exception>
/// <seealso cref="Unprepare"/>
/// <since_tizen> 3 </since_tizen>
public void Prepare()
{
ValidateState(AudioIOState.Idle);
AudioIOUtil.ThrowIfError(AudioInput.Prepare(_handle),
"Failed to prepare the AudioCapture");
}
