这是一款基于 LTX 2.3-1.1 + VBVR 的数字人说话视频应用。上传一张 人物图 和一段 驱动音频 后，系统会围绕原图中的人物生成稳定的说话视频，并根据音频去驱动口型与表情节奏。它的核心优势不是单纯“让图片动起来”，而是更偏向 数字人开口说话 的稳定成片路线：镜头尽量稳，主体不乱漂，嘴型和说话状态更明确。使用时建议上传清晰正脸或半身人物图，音频尽量干净、节奏稳定；如果想让片段更长，可以增加 视频时长，如果想让成片更顺滑，可以调整 FPS。
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