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grok
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FLUX 10

Grok-Imagine/Extend: Extend any video 10s at 720p.

A tradução deste card ainda não está disponível; parte do conteúdo aparece em inglês.

Sobre este modelo

Grok-Imagine/Extend is a video generation model designed to seamlessly extend short video clips. It takes your input video and produces a coherent 10-second continuation at 720p resolution, maintaining visual style, motion, and context.

Use it when you need to lengthen a scene, bridge between clips, or add more breathing room to a moment. It excels at preserving the original footage's atmosphere and movement, making the extension feel like a natural part of the same take.

What sets it apart is its focus on temporal coherence — it doesn't just generate random frames but predicts plausible next actions and transitions. This makes it ideal for filmmakers, content creators, and anyone who needs polished video continuations without manual editing.

Melhores casos de uso
  • Extending short action sequences
  • Creating seamless scene transitions
  • Adding duration to nature or landscape clips
  • Lengthening character reactions or dialogue pauses
  • Building longer montages from short source clips
Pontos fortes
Temporal Coherence

Produces smooth, logical continuations that match the original video's motion and style.

High Resolution

Generates extensions at crisp 720p resolution for professional-looking results.

Fast Generation

Creates a 10-second extension in approximately 10 seconds, enabling rapid iteration.

Dicas
  • Provide a source clip with at least 2-3 seconds of stable footage for best results.
  • Use clips with consistent lighting and minimal cuts to improve coherence.
  • Experiment with different source clips to find the best starting point for your extension.
  • Combine multiple extensions sequentially to build longer scenes.
Limitações
  • May struggle with rapid or erratic camera movements in the source clip.
  • Cannot extend beyond 10 seconds per generation; multiple passes may be needed.
  • Works best with clear, well-lit footage; very dark or noisy clips may reduce quality.
Exemplos de geração
Exemplo em breve
Ocean wave continuation

Extend this 4-second clip of a wave crashing on a rocky shore to show the water receding and the next wave building up, preserving the ocean's rhythm.

Exemplo em breve
Cinematic car chase extension

Take this 6-second clip of a car speeding around a corner and extend it to follow the car down the straightaway, keeping the same dynamic motion blur.

Exemplo em breve
Portrait gaze shift

Extend this 2-second clip of a person looking off-camera to show them slowly turning their head and meeting the viewer's gaze, with natural eye movement.

Prompts de exemplo
Extend a walking scene
Extend this clip of a person walking down a city street for 10 more seconds, keeping the same pace and camera angle.
Continue a sunset timelapse
Take this 5-second sunset timelapse and extend it to show the sun fully setting, maintaining the color progression.
Lengthen a dance move
Extend this 3-second dance clip so the dancer completes the spin and transitions into a new pose naturally.
Parâmetros
seed

A number that controls randomness; using the same seed with the same input gives the same result.

duration

How long the extended video will be in seconds (fixed at 10 seconds).

resolution

The output video quality, set to 720p for crisp detail.

guidance_scale

How closely the output follows the source clip's style and motion; higher values mean stricter adherence.

Preços
$0.9000 por imagem
$0.9000 por requisição

Os preços exibidos são o que você paga na Muitto. Sem surpresas.

Perguntas frequentes

What input video format does the model accept?

It accepts common video formats like MP4 and MOV with a minimum resolution of 480p.

Can I control the style of the extension?

The model automatically matches the style of your input clip; no separate style controls are available.

Does the model add audio to the extension?

No, it generates only the visual frames; audio is not extended or synthesized.