Created attachment 143629 [details] Sample odp that contains a grow-shrink effect animation. Steps to reproduce: 1. open the attached file. 2. saved as pptx. 3. open it in PowerPoint. Expected: document should open. Actual Result: PowerPoint report that the file is broken.
Saving to pptx in LibreOffice and reopen that file in LibreOffice, shows, that the animation is lost. I confirm, that PowerPoint reports an error in the document. Tested with current master and PowerPoint 365.
Also reproduced in Version: 5.2.0.0.alpha0+ Build ID: 3ca42d8d51174010d5e8a32b96e9b4c0b3730a53 Threads 4; Ver: 4.10; Render: default; and Version 4.1.0.0.alpha0+ (Build ID: efca6f15609322f62a35619619a6d5fe5c9bd5a)
Mark Hung committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=7ff086c9141429e32c733f38d288cf67d6e9e3c9 tdf#118836: fix grow-shrink animation in saved pptx. It will be available in 6.2.0. 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.