What images need to be prepared for minimax-i2v-director?
Prepare a reference image to use as the starting frame, and submit the link via first_image_url. It is recommended to first determine the subject, composition, and scene, then use the prompt to describe the intended motion; this is an image-to-video director mode and should not be used as a text-to-video model without an image.
How does it differ from regular minimax-i2v?
Both create videos using reference images, but Director places greater emphasis on motion control, camera expression, and prompt adherence. If you need to compare different camera movement approaches or have specific requirements for action arrangement, try director mode first; this does not mean all image quality metrics will necessarily be higher.
How should prompts be written for director mode?
Write the subject's actions and the camera's movements separately, then add any necessary scene changes. For example, first describe a person turning toward the window, then describe the camera slowly pushing in. Keep the goal of a single shot clear whenever possible, and avoid cramming multiple scene changes, complex actions, and conflicting camera movements into the same instruction.
How do I submit a task and get the generated video?
Send a generation request to /hailuo/videos, specifying model as minimax-i2v-director and action as generate, and include the image link and prompt. You can use the async method or set a result callback, use task_id to associate the task, and then obtain video_url from the completed result.
Does Director mean that the camera can be controlled frame by frame?
No. It focuses on making generated actions and camera expression more closely follow the prompt, rather than providing frame-by-frame timelines or keyframe editing. When you need to precisely arrange every frame, complete multi-shot stitching, or synchronize voice-over, use the generated result as source material before moving into editing and post-production.