Just an update to this request -
In new version of Imagevue pending for release later this week, you will be able to set transition speed for slideshow on startpage. In fact, we have not added a transition speed setting to the slideshow
filemod, but instead you can use the native Imagevue slideshow for your startpage through the new
folder parameters setting. Read more about it here:
viewtopic.php?p=23855#p23855
Once we have launched the new version, I would be happy to follow up in this post about exactly how to set up a slideshow on startpage with custom transition speed.