how to limit neck and head movements?

[enrico310786]

Hi,

from some months I am using your project to create models of different people. It works very well. I note that, although in the training video the person does not move its head, looking and speaking straight ahead, with the face well centered on each frame, in the generated video the neck and the head move, swinging left and right or up and down. Are there some parameters in the training or generating phase that i can use to limit these innatural movements?

At the same time, although the quality of the training video is very good, i observe that the person in the generated video swells the head when he blinks. How can I limit this effect by continuing to blink?

Thanks in advance