A python script for Vue 5 Infinite (it might work in Vue 4 Pro but I haven’t tested it) that loads a sequence of 3d files using each one in turn as the next step in an animation. To use it the script must be placed in the directory containing the files to be imported and then run in the usual way. The files must be named sequentially starting with 1 and counting upwards. You will be prompted for a file type to be imported (enter the appropriate file extension) and a number of frames between importing each file.
It looks pretty straightforward but I had to find ways to stop keyframes vanishing and to stop the objects being scattered around all over the scene.
I would suggest saving any scene before running the script as it can crash Vue if you load a large sequence of complex objects or with objects with large texture maps.
For the latest information see the page devoted to Vue Object Sequence Loader.