[AviUtl] Reading a series of image as a single video file

There is a “hidden” feature for automating the reading of a series of images and treat them as a single video file, as someone has written about that HERE(Japanese).

Put it simply in English:

1. Name your images in consecutive numbers and put them in a single folder
2. Add a “video” object in Adv.Editing
3. Click the “reference file” button and choose the file with the smallest number
4. Click OK to finish
5. Adjust the play speed by tuning the “vPlay” parameter

However, if your images do not occupy the same duration, it may be better to add the images (object) and adjust them individually.