We are converting next file: Konvertera ppt.zip (866.3 KB) to PDF using Aspose.Slides 17.8.
After conversion in result file(Output ppt.pdf (27.4 KB)) the logo in the lower right corner is not converted properly. The issue persists for both pdf and pdfa conversions.
When investigating the issue we found out that the logo is in wmf-format which is a vector based image-format. So probably the issue is caused by the file type used for inserting the image.