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Progressive JPEG

Open skir opened this issue 8 years ago • 3 comments

Is it possible to decode sequential (baseline) jpeg and encode it as progressive via this library?

skir avatar Aug 09 '16 13:08 skir

@skir I am sorry, but as far as I know (I was not the original author) only baseline decoding and encoding is supported.

anders9ustafsson avatar Aug 09 '16 13:08 anders9ustafsson

@anders9ustafsson I have read the decoder code and found that it supports progressive SOF2 too. But I stuck in encoding process. And I am not sure how to specify baseline/progressive type.

skir avatar Aug 09 '16 14:08 skir

@anders9ustafsson Oh, I see. Encoder supports only baseline SOF0.

skir avatar Aug 09 '16 14:08 skir