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@ -77,10 +77,10 @@ Bugs
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files with other colorspaces, you must explicitly specify it using the
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`--colorspace` option.
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- Input images with alpha channels are not allowed. PDF doesn't support alpha
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channels in images and thus, the alpha channel of the input would have to be
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discarded. But img2pdf will always be lossless and thus, input images must
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not carry transparency information.
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- Input images with alpha channels are not allowed. PDF only supports
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transparency using binary masks but is unable to store 8-bit transparency
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information as part of the image itself. But img2pdf will always be lossless
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and thus, input images must not carry transparency information.
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- img2pdf uses PIL (or Pillow) to obtain image meta data and to convert the
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input if necessary. To prevent decompression bomb denial of service attacks,
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