checking content-stream-errors.pdf
PDF Version: 1.3
File is not encrypted
File is not linearized
WARNING: page object 3 0 stream 7 0 (content, offset 52): parse error while reading object
WARNING: page object 5 0 stream 15 0 (stream data, offset 117): EOF found while reading inline image
WARNING: page object 6 0 stream 19 0 (content, offset 53): parse error while reading object