这是一款基于 LTX 2.3 Dev-Dare 模型 + 多图首尾帧关键帧引导 + PromptRelay 分段剧情控制 + VBVR运动逻辑增强 + Crisp画质增强 + 三阶渲染打磨 的高质量多图视频生成应用。用户上传多张参考图后，系统会把它们作为不同阶段的关键帧，通过多图引导链注入到视频生成过程中，让视频从首帧逐步过渡到中间状态，再稳定收束到尾帧画面。相比普通单图图生视频，它的核心优势是：不是只靠一张图自由发挥，而是用多张图持续控制人物、动作、场景和结尾方向。
这版相比普通多图首尾帧三阶版，重点增强在 Dev-Dare 底座 + NAG条件增强 + VBVR运动逻辑 LoRA + Crisp画质 LoRA。Dev-Dare 提供更强的视频生成基础，NAG 提升提示词约束，VBVR 增强动作连续性，Crisp 提升画面清晰度，再配合三阶段采样、多图关键帧引导、Latent Upsampler 和分块解码，适合做首尾帧转场、角色变化、剧情推进、AI短剧分镜、人物动作连续镜头、电商多阶段展示和高质量动态素材。核心优势是：多图控变化，PromptRelay控剧情，Dev-Dare+VBVR+Crisp增强稳定与质感。 使用时建议重点控制三项：多张参考图决定画面变化，Global Prompt 决定整体规则，Local Prompts 决定每段动作和剧情。
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