I'm having a pdf encoded in a strange codification that I cannot read.
This is an example of an object stream when a I'm reading the buffer:
BT
1 0 0 -1 9670 5386 Tm
(.&RY!) Tj
610 0 Td
(.&R%!) Tj
570 0 Td
(.%R$!) Tj
-10310 -244 Td
(KSAK4UOH^.]SKHFS.@SKHF^S.H]) Tj
5954 0 Td
(!V) Tj
-961 0 Td
(!&#!%#%!!") Tj
1356 0 Td
(&!!) Tj
-2722 0 Td
(&.!!!!!'%W!$&&"b) Tj
ET
I tried to uncompress with pdftk and qpdf but it did not work.
It looks like is encrypted, but when I do qpdf --show-encryption file.pdf, it says: "file is not encrypted".
When I use pdftotext file.pdf output.txt, I can read the output file perfectly, so that makes me think it has to be a special codification...
Any suggestions?