Code sample - Video capture to DV file with and without recompression

Delphi and C# (ActiveX) sample code.

Without recompression

Select the DV file type

VideoCapture1.DV_Capture_Type2 := rbDVType2.Checked;

VideoCapture1.DV_Capture_Type2 = rbDVType2.Checked;

Use DirectStream_DV format for output

VideoCapture1.OutputFormat := Format_DirectStream_DV;

VideoCapture1.OutputFormat = VisioForge_Video_Capture_5.TxVFOutputFormat.Format_DirectStream_DV;

Set video capture mode

VideoCapture1.Mode := Mode_Video_Capture;

VideoCapture1.Mode = VisioForge_Video_Capture_5.TxVFMode.Mode_Video_Capture;

Start capture

VideoCapture1.Start;

VideoCapture1.Start();

With recompression

Set DV parameters

VideoCapture1.DV_Capture_Audio_Channels := strtoint(cbDVChannels.Items[cbDVChannels.ItemIndex]);
VideoCapture1.DV_Capture_Audio_SampleRate := strtoint(cbDVSampleRate.Items[cbDVSampleRate.ItemIndex]);
if rbDVPAL.Checked then
  VideoCapture1.DV_Capture_Video_Format := DVF_PAL
else
  VideoCapture1.DV_Capture_Video_Format := DVF_NTSC;

VideoCapture1.DV_Capture_Audio_Channels = Convert.ToInt32(cbDVChannels.Text);
VideoCapture1.DV_Capture_Audio_SampleRate = Convert.ToInt32(cbDVSampleRate.Text);
if (rbDVPAL.Checked)
  VideoCapture1.DV_Capture_Video_Format = VisioForge_Video_Capture_5.TxVFDVVideoFormat.DVF_PAL;
else
  VideoCapture1.DV_Capture_Video_Format = VisioForge_Video_Capture_5.TxVFDVVideoFormat.DVF_NTSC;

Select the DV file type

VideoCapture1.DV_Capture_Type2 := rbDVType2.Checked;

VideoCapture1.DV_Capture_Type2 = rbDVType2.Checked;

Use DV format for output

VideoCapture1.OutputFormat := Format_DV;
VideoCapture1.Mode := Mode_Video_Capture;

VideoCapture1.OutputFormat = VisioForge_Video_Capture_5.TxVFOutputFormat.Format_DV;
VideoCapture1.Mode = VisioForge_Video_Capture_5.TxVFMode.Mode_Video_Capture;

Start capture

VideoCapture1.Start;

VideoCapture1.Start();

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