xAI 发布图生视频模型 grok-imagine-video-1.5-preview
Grok Imagine 1.5 Preview
xAI 通过 API 以预览形式开放图生视频模型 grok-imagine-video-1.5-preview，输入一张静态图和描述运动的提示词即可生成视频。模型支持最高 720p 分辨率，可用自然语言控制镜头运动、节奏和声音设计，并保持输入帧的细节与光照。它还能逐帧生成后串联成更长场景，保持整个项目视觉一致。
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xAI 把图生视频模型开放到 API 预览，读者可据此判断它在镜头控制与序列化生成上的可用性。
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Our latest image-to-video model, grok-imagine-video-1.5-preview , is now available via the xAI API in preview.
grok-imagine-video-1.5-preview turns a single still image into fluid, cinematic video. Give it a starting frame and a prompt describing the motion, and it animates the scene, including camera moves, atmosphere, and physics, while staying faithful to your source image. You can generate clips at up to 720p.
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Direct the shot with natural-language prompts. Describe the camera move, the pacing, and the sound design, then set your resolution and clip length. The model holds detail and lighting from the input frame, so the result continues the original image rather than reinterpreting it.
The model also works well for sequences. Stage each frame, animate it, and chain the shots together into longer scenes that keep a consistent look across an entire project.
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Animate an image in a few lines of code.