We have a PDF with three lines added to the top of the file before the version declaration. The standard PDF header does exist within this file, however, there is just some additional information before it.
Currently this file is able to be converted to PNG and displayed in the viewer. However, it is not able to be converted to PDF.
We would like CCS to be able to automatically detect the file type and successfully convert these type of files to PDF (for instance for OCR purposes).