Muse Video 1.0

Positioning Overview

This model accepts images and text prompts and outputs a fixed 10-second, 720p video with its own audio. Users can upload 1 to 9 reference images to guide the visuals and use prompts to describe subject motion and camera movement; it supports automatically following the aspect ratio of the reference images or manually specifying the frame size. It is suitable for developers and creators who need to quickly turn static concepts, product images, or storyboard drafts into video clips.

Core Highlights

• Multi-image reference visual guidance — supports passing in 1 to 9 reference images at once to provide visual grounding for the scene, subject, or style.
• Automatic or manual frame size specification — by default it automatically follows the aspect ratio of the reference images, or you can select an output frame size from seven common ratios.
• Prompts describe motion and camera — use a prompt of up to 5000 characters to explain how the subject moves, how the camera moves, and the desired audio.

Capability Description

Image-reference video generation: pass in 1 to 9 reference images along with a prompt to generate a video clip with subject motion and camera movement; the reference images are used to guide the visuals and are not guaranteed to become a pixel-identical first frame.

Motion and camera description: the prompt can be up to 5000 characters and is used to describe how the subject in the reference images moves, the direction of camera movement, and the desired visual atmosphere.

Aspect ratio control: aspect_ratio can be auto, 16:9, 9:16, 1:1, 4:3, 3:4, 3:2, or 2:3; when auto is selected, the output ratio follows the reference images, or you can manually specify the frame size.

Use Cases

• Creators turn concept art into motion clips — upload concept design images and describe the action and camera to get motion footage that can be used directly in short films or social content.
• Generate showcase videos from product images — use product images as references, describe orbit or dolly camera moves, and generate video clips for e-commerce pages or promotional materials.
• Dynamic previews of storyboard sketches — use storyboard sketches as reference images, fill in the motion rhythm with prompts, and quickly get dynamic previews for pitches or internal reviews.

Limitations and Selection Advice

aspect_ratio accepts only one enum value per request and cannot output multiple frame sizes at the same time. Reference images are passed in via URLs and must use accessible http or https links, with a maximum of 9 per request. Reference images guide the visuals and are not guaranteed to become a pixel-identical first frame, nor are characters or scenes guaranteed to be absolutely consistent. The duration is fixed at 10 seconds and the resolution is fixed at 720p and cannot be adjusted. Requests with an empty prompt or a prompt containing only whitespace cannot be submitted.