I hope that the size of the .hfr files can be much smaller than they currently are. I have been fooling around with them again, now that they seem to work with some avatars.
But I’ve noticed a trend in file size that is a problem. An early recording I made months ago consisted of an avatar pacing back and forth for a short distance. The .hfr file size was 115kb. A similar one I made later was 473kb.
But then the recording and playback broke for awhile because of the change in animation here. When this was fixed a week or so ago, I recorded a new version, which I admit was 4 or 5 times longer but the file size had ballooned up to 7mb.
Then that one got obsoleted by the next upgrade to the animation system so I had to record a new one that was very similar to the 7mb recording. In fact I recorded it with the same avatar by just following the broken folded AC-avatar-bot that was running the 7mb recording.
This new recording works again, no folded avatar but the .hfr file is now 30mb, which I think might be unaccecptable for use.