https://bugs.documentfoundation.org/show_bug.cgi?id=150327
Buovjaga <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW CC| |ilmari.lauhakangas@libreoff | |ice.org Whiteboard| QA:needsComment | Severity|normal |enhancement Blocks| |109323 OS|Windows (All) |All Ever confirmed|0 |1 Summary|.JPG files exported from |Allow exporting of |Draw and Presentation won't |non-progressive JPEG images |play on Epson projector | --- Comment #1 from Buovjaga <[email protected]> --- Doing a quick search I found this for a random model: https://files.support.epson.com/htmldocs/bl1410/bl1410ug/Source/PCFree/Reference/pcfree_filetype_list_multi_table.html For .jpg it has this laundry list: Make sure the file is not: CMYK format Progressive format Highly compressed Above 8192 × 8192 resolution Over 12MB in size Named with a .jpeg extension Then I found this topic: https://ask.libreoffice.org/t/i-need-a-non-progressive-jpeg/32584 So it seems the problem is that we output progressive JPEGs without any option to choose non-progressive. It seems like an uncontroversial feature request, so I'll set to NEW right away. To losslessly convert from progressive to baseline, you could use jpegtran as discussed here: https://legacy.imagemagick.org/discourse-server/viewtopic.php?t=22141 jpegtran in.jpg > out.jpg You can get jpegtran from https://jpegclub.org/ Referenced Bugs: https://bugs.documentfoundation.org/show_bug.cgi?id=109323 [Bug 109323] [META] Graphic export bugs and enhancements (jpg, png, eps, tiff, gif ...) -- You are receiving this mail because: You are the assignee for the bug.
