The film plays back all right.
What I tried to do is roughly:
- load film
- check "Icons" and "Use recorded views"
- press "Save As AVI" button
- fill in .avi name, choose "1280x720" size, 30 fps
- here comes codec selection. I tried various codecs. "XviD MPEG4 Codec" which just hangs. "Cinepack Codec by Radius" - it worked, processed and saved about 3K frames leaving tower throughout whole video file. As last resort I tried "Full Frames" - same result.
PS. I tried to convert only interesting part of flight (which is obvious thing to do) and didn't try to work with source track.
PPS.
Here is my .ahf file which I'm experimenting on.