Motion controlgrokgrok-imagine-extend-video
Grok Imagine (Extend Video)
Lengthen an existing video clip with a prompt-guided continuation. Accepts mp4/mov/webm/m4v/gif.
Grok guideVerified
xAI's Grok Imagine. Newer entrant with a distinct humour-forward aesthetic. Useful for meme work and pop-culture-aware content.
Strengths
- Distinctive aesthetic — feels different from the Veo / Kling crowd.
- Good at irreverent / humorous beats.
- Generous on what it'll generate (less restrictive than Veo).
Weaknesses
- Quality is a tier below the established flagships.
- Documentation is sparse — prompting is more trial-and-error.
Parameters
- video_urlstringNo description.
- durationintNo description.default: 4range: 1 … 10