https://bugs.freedesktop.org/show_bug.cgi?id=74670
--- Comment #11 from Liam Smit <[email protected]> --- OK let's start again. Please ignore everything before Comment 8. I've uploaded three files: 1.) PowerPoint format file saved in MS Office PowerPoint 2010 which is 1.6MB big: 1.6M Sep 11 15:26 Staff_Update_September_2014_mso.pptx 2.) Open the file from 1.) in LibreOffice Impress 4.2.6 and save it as a pptx results in it more than tripling in size to 5.8MB: 5.8M Sep 11 15:31 Staff_Update_September_2014_lo.pptx 3.) Open the file from 1.) in LibreOffice Impress 4.2.6 and save it as a .odp results in it halving in size to 0.8MB: 883K Sep 11 15:50 Staff_Update_September_2014_lo.odp >From what I can determine, when Impress writes out a .pptx file (i.e. file 2 above) then many of the images that are used in the presentation (logos, backgrounds, etc) get saved multiple times as separate copies of the same image. Possibly a problem in the export filter to .pptx? -- You are receiving this mail because: You are the assignee for the bug.
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