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michaelrsweet / pdfio

PDFio is a simple C library for reading and writing PDF files.
https://www.msweet.org/pdfio
Apache License 2.0
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Unsupported compound stream filter. #47

Closed kleuter closed 1 year ago

kleuter commented 1 year ago

There is a bunch of files that cannot be opened with pdfio.

System Information:

kleuter commented 1 year ago

another_file.pdf

kleuter commented 1 year ago

Duplicate of https://github.com/michaelrsweet/pdfio/issues/11 ?

michaelrsweet commented 1 year ago

Not a duplicate, a separate issue.

The file uses the compound stream filter construction with a single filter (!) - I can update PDFio to handle this special case but full compound filter support is still a future work item (it isn't commonly used, which is why I haven't bothered yet...)

michaelrsweet commented 1 year ago

[master 2e91e05] Allow "compound" filters that consist of a single named filter (Issue #47)