Leadtools.Multimedia Namespace > TargetFormats Class : Add Method |
public void Add( TargetFormat item )
'Declaration Public Sub Add( _ ByVal item As TargetFormat _ )
'Usage Dim instance As TargetFormats Dim item As TargetFormat instance.Add(item)
public void Add( TargetFormat item )
function Leadtools.Multimedia.TargetFormats.Add( item )
public: void Add( TargetFormat^ item )
Public _result As Boolean = False Public _form As CaptureCtrlForm = New CaptureCtrlForm() Public Sub TargetFormatsExample() ' reference the capture control Dim capturectrl As CaptureCtrl = _form.CaptureCtrl Try ' set the video capture device, use your capture device name here If capturectrl.VideoDevices("USB") Is Nothing Then Throw New Exception("No USB video device available") End If capturectrl.VideoDevices("USB").Selected = True ' set the audio capture device, use your capture device name here If capturectrl.AudioDevices("USB") Is Nothing Then Throw New Exception("No USB audio device available") End If capturectrl.AudioDevices("USB").Selected = True ' no recompression for video and audio capturectrl.VideoCompressors.Mpeg2.Selected = True capturectrl.AudioCompressors.AC3.Selected = True ' select the DVD target format capturectrl.TargetFormats(TargetFormatType.DVD).Selected = True ' get the current selected input Dim n As Integer = capturectrl.TargetFormats.Selection ' loop through the target formats and set a different one For Each t As TargetFormat In capturectrl.TargetFormats ' get the format properties Dim name As String = t.Name Dim sink As String = t.Sink Dim sinkSubType As String = t.SinkSubType Dim audio As String = t.AudioCompressor Dim video As String = t.VideoCompressor Dim sRecAudio As String = t.RecommendedAudioCompressor Dim sRecVideo As String = t.RecommendedVideoCompressor Dim mux As String = t.Mux Dim avMux As String = t.AVMux Dim sft As StreamFormatType = t.Streams ' if we found the video tuner input If name = "AVI" Then ' select it and break t.Selected = True Exit For End If Next t ' check it directly Dim tft As TargetFormatType = capturectrl.TargetFormat ' set the result to what we expect _result = (tft <> TargetFormatType.DVD AndAlso n <> capturectrl.TargetFormats.Selection) Catch e1 As Exception _result = False End Try ' we'll loop on the state and pump messages for this example. ' but you should not need to if running from a Windows Forms application. Do While capturectrl.State = CaptureState.Running Application.DoEvents() Loop End Sub
public bool _result = false; public CaptureCtrlForm _form = new CaptureCtrlForm(); public void TargetFormatsExample() { // reference the capture control CaptureCtrl capturectrl = _form.CaptureCtrl; try { // set the video capture device. use your capture device's name here if (capturectrl.VideoDevices["USB"] == null) throw new Exception("No USB video device available"); capturectrl.VideoDevices["USB"].Selected = true; // set the audio capture device. use your capture device's name here if (capturectrl.AudioDevices["USB"] == null) throw new Exception("No USB audio device available"); capturectrl.AudioDevices["USB"].Selected = true; // no recompression for video and audio capturectrl.VideoCompressors.Mpeg2.Selected = true; capturectrl.AudioCompressors.AC3.Selected = true; // select the DVD target format capturectrl.TargetFormats[TargetFormatType.DVD].Selected = true; // get the current selected input int n = capturectrl.TargetFormats.Selection; // loop through the target formats and set a different one foreach (TargetFormat t in capturectrl.TargetFormats) { // get the format properties string name = t.Name; string sink = t.Sink; string sinkSubType = t.SinkSubType; string audio = t.AudioCompressor; string video = t.VideoCompressor; string sRecAudio = t.RecommendedAudioCompressor; string sRecVideo = t.RecommendedVideoCompressor; string mux = t.Mux; string avMux = t.AVMux; StreamFormatType sft = t.Streams; // if we found the video tuner input if (name == "AVI") { // select it and break t.Selected = true; break; } } // check it directly TargetFormatType tft = capturectrl.TargetFormat; // set the result to what we expect _result = (tft != TargetFormatType.DVD && n != capturectrl.TargetFormats.Selection); } catch (Exception) { _result = false; } // we'll loop on the state and pump messages for this example. // but you should not need to if running from a Windows Forms application. while (capturectrl.State == CaptureState.Running) Application.DoEvents(); }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2