Wave audio component live stream problem using indy 10

[drama22]

iam using indy10 Udp client and server

i have problem with send buffer from the client to the server here is my code

Delphi-Quellcode:

procedure TForm1.recorderData(Sender: TObject; const Buffer: Pointer;
  BufferSize: Cardinal; var FreeIt: Boolean);
begin
Freeit :=True;
if sendtocl.active then
sendtocl.SendBuffer(RawToBytes(Buffer^, Buffersize))
else
micstop.Caption := 'busy';
end;

server on read

Delphi-Quellcode:

procedure TForm1.UDPReceiverUDPRead(AThread: TIdUDPListenerThread; const AData: TIdBytes; ABinding: TIdSocketHandle);
var
  AudioDataSize: Integer;
  AudioData : Pointer;
begin
  try
    EnterCriticalSection(Section);
    try
      AudioDataSize := Length(AData);
      if AudioDataSize > 10 then
      begin
        try
          if not Player.Active then
          begin
            Player.Active := True;
            Player.WaitForStart;
          end;
        except
        end;
        if BlockAlign > 1 then Dec(AudioDataSize, AudioDataSize mod BlockAlign);
        AudioData := AudioBuffer.BeginUpdate(AudioDataSize);
        try
          BytesToRaw(AData, AudioData^, AudioDataSize);
        finally
          AudioBuffer.EndUpdate;
        end;
      end else
      begin
        Player.Active := False;
        Player.WaitForStop;
      end;
    finally
      LeaveCriticalSection(Section);
    end;
  except
  end;
end;

also iam trying to debug the project

i got Erroneous_Type on Sendbuffer and RawToBytes any help would suggested ?