Et tu peut pas utiliser ça :
// This example converts SWF file into JPG
Set SWFToImage = CreateObject("SWFToImage.SWFToImageObject")
SWFToImage.InitLibrary "demo", "demo"
SWFToImage.InputSWFFileName = "sample.swf"
SWFToImage.ImageOutputType = 1 ' set output image type to Jpeg (0 = BMP, 1 = JPG, 2 = GIF)
SWFToImage.Execute
SWFToImage.SaveToFile "sample.jpg"
ça te converti directement en jpg apparament ...