← Back to context Comment by veqq 15 hours ago Why is the PDF smaller than the Epub file? 3 comments veqq Reply shakna 13 hours ago The ePub contains both SVGs and PNGs, the latter of which doesn't compress all that well for "plain zip", which an ePub is.The PDF on the other hand gets to use zlib for streaming all the objects. It gets half decent compression. tangus 13 hours ago Probably vector-drawn diagrams are rendered into bitmap images for the EPUB version.
shakna 13 hours ago The ePub contains both SVGs and PNGs, the latter of which doesn't compress all that well for "plain zip", which an ePub is.The PDF on the other hand gets to use zlib for streaming all the objects. It gets half decent compression.
tangus 13 hours ago Probably vector-drawn diagrams are rendered into bitmap images for the EPUB version.
The ePub contains both SVGs and PNGs, the latter of which doesn't compress all that well for "plain zip", which an ePub is.
The PDF on the other hand gets to use zlib for streaming all the objects. It gets half decent compression.
Probably vector-drawn diagrams are rendered into bitmap images for the EPUB version.