Attached Link: http://www.fantasy3d.com/nosferatu/taxi-drive-off/TaxiDriveOff-LR.avi

I have started work on a movie in poser. It's a hobby and no doubt won't get finished (see other posts ) but right now I am serious about it. I have been struggling with an opening scene for a week or two now, where the main character (Vincent N.) walks into an office building.

It's so-so, but there are all sorts of "issues". The one that bugs me the most is his unnatural walking and other motions. I've attached a link to a clip. The clip is in divx5 format - (approx 5 MB). Is this format ok? If not, what codec is better?