Possibilities to try...
-Copy the whole model into a new model window
-Save PRJ, restart A:M and reload
-Save PRJ, do Help>Reset Settings, restart A:M and reload
That link is written right in your post but for some reason it is getting bad characters added to the end of it. I'm not sure why that is. For anyone wanting to try the link, shave the "%u200B" off the URL after you get a 404 error and it will work.
That is ominous! I was waiting for him to get zapped.
I like the slowly moving camera shots, they add depth to the scene.
Is the character all mocap or was there some manual keyframing on him?
What I see when i try it...
clip3978PIMotionExport.mov
Here's the PRJ I used: PIMotionTester.prj
Update: if the up and down arrows on the interface aren't working, you can cursor up and down to get the right Object slelected.
Here is a PI-Motion export from A:M.
What it seems to do is track the apparent XY position of a specific bone across the view of the camera
The first column is frame number
The second is pixels from the left edge
The third column is pixels from the top edge
0 -547 594
1 -482 567
2 -417 540
3 -354 513
4 -292 487
5 -230 461
6 -169 435
7 -110 410
8 -51 386
9 7 361
10 64 337
11 120 314
12 175 290
13 230 267
14 284 245
15 337 222
16 389 200
17 440 179
18 491 157
19 541 136
20 590 116
21 639 95
22 687 75
23 734 55
24 781 35
25 827 16
26 873 -3
27 918 -22
28 962 -41
29 1006 -59
30 1049 -7
If we had an example of a proper PI-motion file it would be easy to spreadsheet that into correct format.