ByteScout tutorials explain the material for programmers who use VB.NET. ByteScout SWF To Video SDK was made to help with SWF with data to AVI in VB.NET. ByteScout SWF To Video SDK is the SDK that is capable of converting SWF macromedia files into WMV and AVI video. Supports dynamic flash movies, can transmit variable values. Options to change output video size, framerate, quality are available.
VB.NET code snippet like this for ByteScout SWF To Video SDK works best when you need to quickly implement SWF with data to AVI in your VB.NET application. VB.NET sample code is all you need: copy and paste the code to your VB.NET application’s code editor, add a reference to ByteScout SWF To Video SDK (if you haven’t added yet) and you are ready to go! VB.NET application implementation typically includes multiple stages of the software development so even if the functionality works please test it with your data and the production environment.
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.
' x64 IMPORTANT NOTE: set CPU to x86 to build in x86 mode Imports System.Diagnostics Imports BytescoutSWFToVideo Class Program Friend Shared Sub Main(args As String()) ' Create an instance of SWFToVideo ActiveX object Dim converter As New SWFToVideo() ' Set debug log 'converter.SetLogFile("log.txt"); ' Register SWFToVideo converter.RegistrationName = "demo" converter.RegistrationKey = "demo" ' Set the converter to the live data conversion mode ' (it will fully load the embedded video stream before the conversion) converter.SWFConversionMode = SWFConversionModeType.SWFWithLiveData ' Set input SWF file converter.InputSWFFileName = "http://bytescout.com/demo/swfscout_VideoSample.swf" ' you may calculate output video duration using information about the the source swf movie ' WARNING #1: this method to calculate the output video duration is not working for movies with dynamic scenes ' and interactive scripts as in these movies it is not possible to calculate the precise duration of the movie ' WARNING #2: you should set the input swf or flv filename (or url) before this calculation ' So the movie duration is calculated as the following: ' as swf frame count (number of frames in the swf) / movieFPS (frames per second defined in swf) ' and then multiplied by 1000 (as we are setting the .ConverstionTimeout in milliseconds) ' as the following (uncomment if you want to set the length of the output video to the same as the original swf) ' or as the following source code (uncomment to enable): ' converter.ConversionTimeout = 1000 * (converter.FrameCount / converter.MovieFPS) ' Set output video file converter.OutputVideoFileName = "output.avi" ' Don't let it run infinitely converter.ConversionTimeOut = 3000 ' 3000ms = 3 seconds ' set FPS converter.FPS = 29.97F ' Set output movie dimensions converter.OutputWidth = 320 converter.OutputHeight = 240 ' Run conversion converter.RunAndWait() ' release resources System.Runtime.InteropServices.Marshal.ReleaseComObject(converter) converter = Nothing ' Open the result in default media player Process.Start("output.avi") End Sub End Class