The above image shows what happens when LibreOffice 6.2.2.2 Impress has an inserted video. When the video is started, the previous slide is shown on top of the video as it is played. Not a good view!!!! This happens on Kubuntu 19.04 and I have added all the packages suggested in the above "solution".
The above image shows what happens when LibreOffice 6.2.2.2 Impress has an inserted video. When the video is started, the previous slide is shown on top of the video as it is played. Not a good view!!!! This happens on Kubuntu 19.04 and I have added all the packages suggested in the above "solution".