I am getting a Segmentation fault (core dumped) error when converting a PDF to SWF using the pdf2swf from swftools. Has anyone come across this or knows what could be wrong.

The notices I get before the error are:

```
NOTICE File contains jpeg pictures
NOTICE file contains soft masks
NOTICE file contains forms
NOTICE file contains transparency groups
Segmentation fault (core dumped)

```

This may be impossible to help me but worth a shot.