Problems saving Impress presentation a MS Powerpoint .ppt
I booted into my Ubuntu 14.04 machine and launched LibreOffice Impress. I was able to create the presentation using the JPG images and MP4 videos.
When I inserted the MP4 videos into their respective slides, I found that if I clicked on the Link to File box, a Question Mark would appear in the slide. If I did not check the Link to File box, the image of the MP4 video appeared.
If I click on Slide Show (F5). the presentation plays the images and videos.
If I save the presentation as an ODF file and then launch it again, the slides are all correct as they were saved. If I save the presentation as a Microsoft Powerpoint PPT file, all the MP4 videos appear as Question Marks in their respective slides and do not play.
I want the presentation to be able to be opened by someone who has MS Powerpoint. I do not know if MS Powerpoint can read ODF files.