Aloha guys just want to show you some of our window and solar panel cleaning accounts. We use a di tank and a Waterfed pole. Plan on upgrading to an ro/di system by the end of the year. Hope you enjoy.
Maybe put the text over an image and if it scrolls too quickly, put a duplicate image or two after so the software 'thinks' it is moving to a new image, but the picture and text stay the same. What software are you working with?
I usually use the Microsoft built in movie maker. You can make a movie out of photos or videos (although I've only done photos so far), and you can adjust the time each image is on the screen, I think down to a 1/10th or 1/100th of a second. I've not used it recently so trusting my memory is sketchy!