这是一款基于 LTX 2.3 的高质量图生视频应用。
上传一张参考图，并输入一段动作描述，应用会先以较低分辨率完成首轮视频生成，再通过两次后续放大与重采样逐步细化画面，最终输出一段更清晰、更稳定、质感更强的视频结果。它更适合做人物展示、剧情镜头、氛围短片和高质量角色动态视频。
推荐这样使用：
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参考图尽量选择单主体、清晰、构图明确的图片
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提示词尽量写主体、动作、镜头、光影和氛围
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更适合轻动作、慢镜头、人物演绎，不建议一开始就写特别复杂的大场面变化
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想让结果更稳定，可以强调“主体一致、动作连贯、光影自然、镜头稳定、细节清晰”
推荐输入示例：
主体自然运动，镜头缓慢推进，动作连贯，光影自然变化，画面细节清晰，整体运动平滑稳定，电影感强。
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