Is it maybe possible to use a Motion Graphic as a background for Song? At the moment only images files are supported using the theme editing procedure
Video backgrounds will be supported in version 3.0.
Just to let you know. On the new OpenLP 2.9.4 you can use AVS Video Converter to convert an MP4 Motion Graphic into a motion GIF file. The Theme Editor lets you use the GIF file and this make a great Motion Background for Songs.