The Digital Human talking-avatar feature in OpenVideoMaker has been retired. It is no longer available through the generation interface or the tool page. This article now explains the current feature status instead of providing a generation tutorial.
The former /tools/digital-human and /generation?mode=digital-human entry points now redirect to the Motion Control page. Motion Control is a separate feature for transferring motion from a reference video to a character image; it does not provide the former Digital Human talking-avatar workflow.