The documentation is designed to help you to implement the features on your side. ByteScout SWF To Video SDK was made to help with SWF to WEBM in VB.NET. 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.
VB.NET code snippet like this for ByteScout SWF To Video SDK works best when you need to quickly implement SWF to WEBM in your VB.NET application. This VB.NET sample code should be copied and pasted into your application’s code editor. Then just compile and run it to see how it works. Code testing will allow the function to be tested and work properly with your data.
ByteScout SWF To Video SDK free trial version is available for download from our website. Free trial also includes programming tutorials along with source code samples.
' x64 IMPORTANT NOTE: set CPU to x86 to build in x86 mode. Imports BytescoutSWFToVideo Module Module1 Sub Main() ' 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 input SWF file converter.InputSWFFileName = "SlideShowWithEffects.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 WMV or AVI video file converter.OutputVideoFileName = "result.webm" ' Set output movie dimensions converter.OutputWidth = 640 converter.OutputHeight = 480 ' Run conversion converter.RunAndWait() ' release resources System.Runtime.InteropServices.Marshal.ReleaseComObject(converter) converter = Nothing ' Open the result movie in default media player Process.Start("result.webm") End Sub End Module