Some PDF wrongly convert to PDF/A-2u

Aspose.PDF Product Family
1

Hello,

There are a few cases where some PDF v1.4, v1.5 and V1.6 wrongly convert to PDF/A-2u. After the conversion is done with no errors, the file is not compliant (checked with verapdf).
Attached is the original file and the veraPDF report.
It could be related to this issue from 2018 Convert PDF to PDF/A-2u
Is there any ideas on this issue ?
converted.pdf (1,6 Mo)
original.pdf (1,1 Mo)
xmlReport.zip (1,1 Ko)

2

@spmbicheyre

Could you please check attached file with verapdf as it was generated using the latest version of the API and share the results with us?
converted.pdf (3.3 MB)

3

Thank you for your reply. Your converted file seems to validate properly.
I tried in a sample java project (based on Aspose examples), running com.aspose.aspose-pdf 25.2, the PDF still fails to validate properly after conversion.
Here is how I proceed with the conversion, maybe something is wrong ?

 Document document = new Document(dataDir + "original.pdf");

        PdfFormatConversionOptions conversionOptions = new PdfFormatConversionOptions(PdfFormat.PDF_A_2U);

        File outputFile = new File(dataDir + "converted.pdf");
        try {
            outputFile.createNewFile();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        try (FileOutputStream out = new FileOutputStream(outputFile, false)) {
            document.getFontUtilities().subsetFonts(FontSubsetStrategy.SubsetAllFonts);
            document.validate(conversionOptions);
            boolean isConverted = document.convert(conversionOptions);
            if (isConverted) {
                document.optimize();
                document.save(out);
            }
            document.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }