Display BLOB in XML Publisher report for different FILE_CONTENT_TYPE other than IMAGE/JPG

We need to display all the attachments of different FILE_CONTENT_TYPE other than image/jpeg from FND_LOBS in XML Publisher report.
The following are the different file formats in the server 1.application/vnd.openxmlformats-officedocument.wordprocessingml.document
2.application/octet-stream
3.application/msword
4.application/pdf    
5.application/x-zip-compressed    

I have created the data template and in the template i have used following
<fo:instream-foreign-object content-type="image/jpg" height="25%" width="25%"><xsl:value-of select="VISA"/></fo:instream-foreign-object>

But when the file_content_type is other than the image/jpeg the output is empty.

Any help please?

Thanks