A Reminder to Not Postpone
Animation renders in preview, then post.
In conversation, when I was describing the effect, it occurred that there could be an application for it as a surveillance tool. It compresses frames both spatially and temporally so image sequences can be monitored more efficiently, at a higher rate and with individually modifiable layers. The images themselves are not compressed, the sequence is (however the sample above was further compressed several times by the publishing platform.)