private TIS.Imaging.BaseSink _oldsink;

private void Form1_Load(object sender, System.EventArgs e)
{
    icImagingControl1.ShowDeviceSettingsDialog();

    if( !icImagingControl1.DeviceValid )
    {
        Close();
        return;
    }
    _oldsink = icImagingControl1.Sink;
    icImagingControl1.LiveStart();
}

private void btnStartCapture_Click(object sender, System.EventArgs e)
{

    TIS.Imaging.MediaStreamSink aviSink = new TIS.Imaging.MediaStreamSink();

    // ビデオフォーマットとしてAVIを選択
    foreach (TIS.Imaging.MediaStreamContainer msc in TIS.Imaging.MediaStreamContainer.MediaStreamContainers)
    {
        if (msc.Name == "AVI")
        {
            aviSink.StreamContainer = msc;
            break;
        }
    }
    // コーデックとしてDV Videoエンコーダーを設定
    foreach (TIS.Imaging.AviCompressor codec in TIS.Imaging.AviCompressor.AviCompressors)
    {
        if (codec.Name == "DV Video Encoder")
        {
            aviSink.Codec = codec;
            break;
        }
    }
    aviSink.Filename = "video.avi";
    icImagingControl1.LiveStop();
    // シンクの設定をする
    icImagingControl1.Sink = aviSink;


    btnStartCapture.Enabled = false;

    recordedTime = 0;
    icImagingControl1.LiveStart();
}
   

private void recordTimer_Tick(object sender, System.EventArgs e)
{
    recordedTime += 1;
    lblRecordedTime.Text = recordedTime.ToString() + "s";

    if( recordedTime >= int.Parse( txtStopTime.Text ) )
    {
        recordTimer.Stop();

        icImagingControl1.LiveStop();
        icImagingControl1.Sink = _oldsink;
        icImagingControl1.LiveStart();
        btnStartCapture.Enabled = true;
    }
}