add speed benefit to README

This commit is contained in:
josch 2012-03-29 12:14:07 +02:00
parent 0bd841c530
commit c6bf6baf9d

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@ -40,6 +40,12 @@ image is given, losslessly embed JPEG and JPEG2000 files into a PDF container
without adding more overhead than the PDF structure itself and will save all
other graphics formats using lossless zip-compression.
Another nifty advantage: Since no re-encoding is done in case of JPEG images,
the conversion is many (ten to hundred) times faster with img2pdf compared to
imagemagick. While a run of above convert command with a 2.8MB JPEG takes 27
seconds (on average) on my machine, conversion using img2pdf takes just a
fraction of a second.
bugs
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