What do you want to achieve?
In a future release please consider adding animated gif and / or mjpeg widgets or canvas reservations for these allowing user code from the lvgl converter to be added easily.
Doesn’t it work to use an image widget as placeholder?
Yes it certainly does work and that’s exactly what I do now but it does require code edits to the export files (in my case). Full integration of gif and mjpeg into SLS would be great as the converter could be run silently as with png and events / flags such as start/stop/speed could be generated for export.
I’d love to see a regularly updated roadmap of features for SLS - just something to show what to look forward to as it’s a very exciting product / project.