directshow filter wizard
copythemtoC:\ProgramFiles\MicrosoftVisualStudio\Common\MSDev98\TemplateThisisanapp-wizardforwritingDirectShowTransformFilters(includingin-placetransformfilter).‘Transformfilter’transformthemediadatathatcomesintotheirinputpinsandsendthetransformeddataouttheiroutputpins.Transformfilterscanb