Please consider adding a File > New function to create an empty file of a specified number of blank frames of a specified size, or containing a specified image.
Flashback is a great tool to create a slide-based presentation, by adding a "pause until clicked" object on every frame. It doesn't always need a screen recording, the various inserted objects can be used to create an excellent slide on a plain background.
At present I have to record a few seconds of a blank screen, or a background image, just to get started.
Nothing set at the moment, I'm afraid.
Thanks for replying. Any date for FB6 ?
No plans to add anything like this for FlashBack 5.
FlashBack 6 will likely have a slightly different approach to editing which may include something along these lines.