ByteScout SWF To Video SDK - VB.NET - SWF to WMV with Live Preview - ByteScout

ByteScout SWF To Video SDK – VB.NET – SWF to WMV with Live Preview

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SWF to WMV with live preview in VB.NET with ByteScout SWF To Video SDK

Make SWF to WMV with live preview in VB.NET

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Tutorial on how to do SWF to WMV with live preview in VB.NET

The sample source codes on this page will demonstrate you how to make SWF to WMV with live preview in VB.NET. SWF to WMV with live preview in VB.NET can be implemented with ByteScout SWF To Video SDK. ByteScout SWF To Video SDK is the library that can take SWF (Flash Macromedia) files and convert into WMV or AVI video with sound. Dynamic flash movie scenes, variables, actionscripts are supported and you also may adjust output video size, framerate and quality.

The SDK samples like this one below explain how to quickly make your application do SWF to WMV with live preview in VB.NET with the help of ByteScout SWF To Video SDK. To do SWF to WMV with live preview in your VB.NET project or application you may simply copy & paste the code and then run your app! Code testing will allow the function to be tested and work properly with your data.

Our website provides free trial version of ByteScout SWF To Video SDK. It comes along with all these source code samples with the goal to help you with your VB.NET application implementation.

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Form1.Designer.vb
      
Partial Class Form1 ''' <summary> ''' Required designer variable. ''' </summary> Private components As System.ComponentModel.IContainer = Nothing ''' <summary> ''' Clean up any resources being used. ''' </summary> ''' <param name="disposing">true if managed resources should be disposed; otherwise, false.</param> Protected Overloads Overrides Sub Dispose(disposing As Boolean) If disposing AndAlso (components IsNot Nothing) Then components.Dispose() End If MyBase.Dispose(disposing) End Sub #Region "Windows Form Designer generated code" ''' <summary> ''' Required method for Designer support - do not modify ''' the contents of this method with the code editor. ''' </summary> Private Sub InitializeComponent() Me.buttonConvert = New System.Windows.Forms.Button Me.pictureBox1 = New System.Windows.Forms.PictureBox Me.label1 = New System.Windows.Forms.Label CType(Me.pictureBox1, System.ComponentModel.ISupportInitialize).BeginInit() Me.SuspendLayout() ' 'buttonConvert ' Me.buttonConvert.Anchor = CType(((System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles) Me.buttonConvert.Location = New System.Drawing.Point(18, 227) Me.buttonConvert.Name = "buttonConvert" Me.buttonConvert.Size = New System.Drawing.Size(254, 23) Me.buttonConvert.TabIndex = 0 Me.buttonConvert.Text = "Convert test.swf with conversion preview" Me.buttonConvert.UseVisualStyleBackColor = True ' 'pictureBox1 ' Me.pictureBox1.Anchor = CType((((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _ Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles) Me.pictureBox1.Location = New System.Drawing.Point(18, 31) Me.pictureBox1.Name = "pictureBox1" Me.pictureBox1.Size = New System.Drawing.Size(254, 180) Me.pictureBox1.TabIndex = 1 Me.pictureBox1.TabStop = False ' 'label1 ' Me.label1.AutoSize = True Me.label1.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(204, Byte)) Me.label1.Location = New System.Drawing.Point(15, 9) Me.label1.Name = "label1" Me.label1.Size = New System.Drawing.Size(122, 13) Me.label1.TabIndex = 2 Me.label1.Text = "Conversion preview:" ' 'Form1 ' Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!) Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font Me.ClientSize = New System.Drawing.Size(284, 262) Me.Controls.Add(Me.label1) Me.Controls.Add(Me.pictureBox1) Me.Controls.Add(Me.buttonConvert) Me.Name = "Form1" Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen Me.Text = "Form1" CType(Me.pictureBox1, System.ComponentModel.ISupportInitialize).EndInit() Me.ResumeLayout(False) Me.PerformLayout() End Sub #End Region Private WithEvents buttonConvert As System.Windows.Forms.Button Private pictureBox1 As System.Windows.Forms.PictureBox Private label1 As System.Windows.Forms.Label End Class

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Form1.vb
      
Imports System.Drawing Imports System.Windows.Forms Imports BytescoutSWFToVideo Public Partial Class Form1 Inherits Form Private m_g As Graphics Private m_hdc As IntPtr Private swf As New SWFToVideoClass() Public Sub New() InitializeComponent() End Sub Private Sub buttonConvert_Click(ByVal sender As Object, ByVal e As EventArgs) Handles buttonConvert.Click If Not swf.IsRunning Then swf.SWFConversionMode = SWFConversionModeType.SWFWithLiveData swf.ConversionTimeOut = 15000 swf.InputSWFFileName = "test.swf" swf.OutputVideoFileName = "test.wmv" swf.OutputWidth = 640 swf.OutputHeight = 480 swf.SetPreviewContext(m_hdc.ToInt32(), 0, 0, pictureBox1.Width, pictureBox1.Height, 30) swf.Run() End If End Sub Private Sub Form1_Shown(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Shown m_g = pictureBox1.CreateGraphics() m_hdc = m_g.GetHdc() End Sub Private Sub Form1_FormClosed(ByVal sender As Object, ByVal e As FormClosedEventArgs) Handles MyBase.FormClosed m_g.ReleaseHdc(m_hdc) m_g.Dispose() ' release resources System.Runtime.InteropServices.Marshal.ReleaseComObject(swf) swf = Nothing End Sub End Class

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Program.vb
      
' x64 IMPORTANT NOTE: set CPU to x86 to build in x86 mode. WHY? Because flash is not supported on x64 platform currently at all Imports System.Collections.Generic Imports System.Windows.Forms NotInheritable Class Program Private Sub New() End Sub ''' <summary> ''' The main entry point for the application. ''' </summary> <STAThread> _ Friend Shared Sub Main() Application.EnableVisualStyles() Application.SetCompatibleTextRenderingDefault(False) Application.Run(New Form1()) End Sub End Class

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