Convert a LibreOffice or OpenOffice presentation slides to a series of images in jpeg or png format
Problem: Libreoffice Impress does not have an option to export slides in bitmap image format.
Solution: Download an OpenOffice extension called "Export as Images" and install it. After installation a new option will appear under the File menu for exporting images. Each exported image can then be incorporated into a video as a clip.
Tool tips are not visible
Problem: When the cursor points to a tool, the help tip appears as uniformly colored box without text.
Solution: In the main toolbar of Kdenlive choose Settings / Style and then choose Windows.