I'm curious if there's a way to extract PDF Dictionary information with readMetadata() in this library. On the command line you can see this information printed with something like exiftool -v some.pdf but it seems like -v overrides -json, which this library is using to get JSON formatted output. At any rate when running exiftool with both -v and -json it seems to ignore -json and node-exiftool fails to parse the output with UnhandledPromiseRejectionWarning: SyntaxError: Unexpected token E in JSON at position 0.
I'm curious if there's a way to extract PDF Dictionary information with
readMetadata()in this library. On the command line you can see this information printed with something likeexiftool -v some.pdfbut it seems like-voverrides-json, which this library is using to get JSON formatted output. At any rate when running exiftool with both-vand-jsonit seems to ignore-jsonandnode-exiftoolfails to parse the output withUnhandledPromiseRejectionWarning: SyntaxError: Unexpected token E in JSON at position 0.Looking into exiftool, it seems the PDF module only prints the dictionary info in
Verbosemode: https://github.com/exiftool/exiftool/blob/ceff3cbc4564e93518f3d2a2e00d8ae203ff54af/lib/Image/ExifTool/PDF.pm#L1815