You can certainly make a separate post for each image, but if you want to be playful, you can actually make one or more images the first frame of your video.
To do this, simply edit the desired portion of the cut image before the first frame of the video. You can do this directly in your phone’s video editor.
Then, when you want to upload that part of the banner image, instead of using a photo of that cutout, upload the newly edited movie and use that photo as the first frame.
Then, before publishing a post on your feed, be sure to select the first frame of your video as well as the banner image as your video’s cover photo.
hint: Make sure you upload your posts in the correct order so they look correct on your feed. You don’t want to publish them backwards and then have to start over.
