Answer

怎么提升 AI 视频对口型效果

口型通常会在这些条件下更好：台词更短、语言更明确、人物构图更稳定，嘴部更容易被清楚看见。

最先拖垮口型的是什么

长对白、不稳定构图和模糊的语言要求，是最容易把口型拖垮的三件事。模型同时要处理的变量太多了。

The strongest answer is the one you can immediately test. Start from a working prompt library page, then generate your own version in the browser.

Start from a presenter-style prompt you can immediately test and iterate on.

Switch here when pronunciation and mouth motion matter more than generic avatar output.

Read the larger scenario page for explainers, presenter videos, and founder clips.