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Restyle existing footage with physical coherence or lengthen cinematic takes frame by frame
Transform existing video into fresh artistic mediums or lengthen finished shots into continuous scenes in three directed stages.
Engineered on an autoregressive mixture-of-experts physics engine, the model handles complex style transfer and frame-locked narrative extensions without losing character likeness.
Explore how creators restyle live footage into animation, recast lighting environments, and build multi-second narrative continuations from a single clean frame.
From commercial directors adjusting weather conditions to narrative filmmakers extending key takes, see how production teams deploy editing and extension workflows.
Yes, Aurora is the native autoregressive mixture-of-experts model architecture developed by xAI that powers Grok Imagine Video. Creators and research leaderboards frequently refer to the underlying engine as Aurora, which launched in February 2026 and upgraded to v1.5 in June 2026.
Edit mode transforms the visual medium, lighting, or atmosphere of an existing clip up to 8 seconds long, whereas Extend mode appends 2 to 10 seconds of continuous footage onto the end of your clip. Edit mode preserves the original motion and spatial layout while re-rendering aesthetics up to 720p resolution; Extend mode analyzes the final frame to predict and generate what happens next.
Use Edit mode when you want to change stylistic treatments (such as live action to claymation), seasons, or color grades without altering subject motion. Use Extend mode when you need to lengthen a take, add camera moves like cranes and dollies, or progress a character's actions across narrative scenes.
Footage with clean contours, clear lighting, and single continuous scenes delivers the best results. For video extensions, ensure the source clip is between 2 and 15 seconds in MP4 format, and verify that the final frame is sharp without rapid camera pans, motion blur, or abrupt cuts.
The model struggles with fast camera pans, rapid montage cuts, intricate finger and hand interactions, and legible text rendering. In addition, chaining multiple extensions sequentially beyond 30 to 40 seconds can cause progressive temporal drift or subtle resolution loss.
Restyle existing footage with physical coherence or lengthen cinematic takes frame by frame