从Different File Sizes after Converting PPTX to PDF Locally in Java and via the Cloud继续讨论:
String sourceFile = "D:\\www\\aspose\\pj\\mass\\ssss_99_40.pdf";
PdfFileEditor pdfEditor = new PdfFileEditor();
int[] pagesToExtr…...// Sets the behavior for metafiles pdfOptions.setSaveMetafilesAsPn(true);...