Created attachment 132467 [details] Reproducer document. See the reproducer document, when exporting that to PDF, the output has a mix of compressed and non-compressed data inside the same object stream, which is invalid.
Miklos Vajna committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=9e8598c42a1a6f2fbd88711aa9bea5961eaf7b4a tdf#107089 PDF export of PDF images: handle mixed filters of page streams It will be available in 5.4.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.