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Presentation to PDF conversion consuming excessive memory, causing out of memory error

We are using java application to generate PDF renditions from Presentation files using Aspose-slides
It is noted that while running a simple 5MB pptx file conversion to pdf; the memory requirement for the application is >20GB(XmX)

Below is the code used to convert pptx to pdf

{
com.aspose.slides.PdfOptions pptPdfSaveOpts = new PdfOptions();
pptPdfSaveOpts.setSufficientResolution(296);
pptPdfSaveOpts.setApplyImageTransparent(false);
pptPdfSaveOpts.setJpegQuality((byte) 100);
Presentation ppt = new Presentation(new FileInputStream(wordFile));
ppt.save(outputPdfFilePath,SaveFormat.Pdf,pdfOptions);
}

Kindly advise on how the memory utilization can be optimized without compromising quality.

@jinesh.parikhmca1983,
Thank you for the query. To investigate this case on our side, please share and specify the following:

  • presentation file demonstrating the problem
  • screenshot of your profiling memory results
  • version of the operating system on which the problem appears
  • version of JDK your application used
  • version of Aspose.Slides you used

But first, please check the issue with the latest version of Aspose.Slides.