Dean Krueger wrote:
> Thanks for the direction, what would be the best approach to access
> the appropriate dictionary?

One way to do it, would be to loop over all the objects
in PdfReader, if an object is a stream object, check if
it's of /Type /XObject and /Subtype /Image.
If it is, check if the stream dictionary has an /OPI key.
I'd show you if only I had a small PDF sample with an
image that has OPI information.
br,
Bruno

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