IAudioClient

type IAudioClient = interface(IUnknown)

  function Initialize();

  function GetBufferSize();

  function GetStreamLatency();

  function GetCurrentPadding();

  function IsFormatSupported();

  function GetMixFormat();

  function GetDevicePeriod();

  function Start;

  function Stop;

  function Reset;

  function SetEventHandle();

  function GetService();

end;

IAudioClient

IInterface