qpdf --suppress-recovery --object-streams=generate --decrypt --linearize "$file" "$file"_sane 
rt=$( echo "$file" | cut -d . -f 1 ) 
pdf2pdfa -o "$rt".pdfa_clean.pdf "${file%.*}".clean.pdf  
pdfcop -p paranoid "$rt".pdfa_clean.pdf    
pdfid.py "$rt".pdfa_clean.pdf 
pdfid.py "$rt".pdfa_clean.pdf