How to make a slide containing a video working on 3.6 work on 4.0 ?
A couple of things come to mind:
- The video file might not have been embedded into the presentation (just linked)
- Possible bug/regression in LO 4.0
Could you tell us more details, please?
- What OS?
- Did you create the Impress file using 3.6 on the same machine on which you’re using 4.0 now?
- What format is the video?
Is the video played back by default?