Try an unexpected scene
Give the idea a clear subject and action. A specific brief makes it easier to judge whether the result captures your concept.
xAI Video generation
Grok Imagine Video AI video generator
Create video with xAI’s Grok Imagine Video in Riverflow. Start from a text prompt or animate an existing campaign image.
Open RiverflowThe example
Suede, stone and sea
A finished product image, a camera direction and the generated result. Play the clip, then open the prompt to see how it was made.
- Model
- Grok Imagine Video (Default)
- Output
- 1280 × 720 · 5s
- Generation cost
- 20 credits
- Starting image
- Seedream 5.0 Pro
Read the exact prompt
A slow, precise camera orbit moves from the front three-quarter view towards the side of this orange suede running shoe. The shoe stays perfectly still on the limestone. Gentle blue sea ripples move in the background and a natural glint travels across the amber sole. Warm late-afternoon light, realistic texture, subtle shallow depth of field. One continuous product shot, no cuts, no added objects, no lettering or shape changes. Preserve product identity, shape, and package proportions. Keep brand text and logos readable; avoid hallucinated text or misspellings. Use smooth natural motion and coherent camera movement with no warping. Maintain commercial-grade lighting consistency and realistic material behavior. Do not alter core packaging design elements or create extra products.
Select Grok Imagine Video after opening the video tool.
Explore a video idea from text or an image.
Grok Imagine Video is xAI’s video generation model, which turns written prompts or still images into clips with generated sound. It can render realistic or stylised scenes, including subject movement and camera motion. Riverflow supports the grok-imagine-video model for text-to-video and single-image animation.
Choose Grok Imagine Video in Riverflow’s video tool, add your brief and references, then review the settings and credit cost before generating.
Available inputs
Grok Imagine Video (Default)
- Text to video
- Starting image
Available settings depend on the model and workflow.
Plans and creditsWhat does Grok Imagine Video cost?
Credits per clip, with the settings shown below.
Compare Riverflow plans| Model | 5s | 10s |
|---|---|---|
| Grok Imagine Video (Default)720p · 16:9 · starting image · audio off | 20 credits | 20 credits |
These are generation costs for a starting image that already fits the output. Preparing a mismatched frame can add 20 credits per image. Resolution, aspect ratio, audio and reference inputs can change the total. Your complete quote appears before generation.
Ways to use Grok Imagine Video
Bring a bold image to life
Use an approved composition as the first frame. Add a single action and camera direction to build the first version.
Compare the interpretation
Try the same scene with another video model. Look for the movement, product consistency and tone that fit your campaign.
Questions about
Grok Imagine Video
Models, inputs and getting started.
What is Grok Imagine Video?
Grok Imagine Video is xAI’s video generation model, which turns written prompts or still images into clips with generated sound. It can render realistic or stylised scenes, including subject movement and camera motion. Riverflow supports the grok-imagine-video model for text-to-video and single-image animation.
What inputs does Grok Imagine Video support in Riverflow?
Riverflow supports text-to-video and single-starting-image video for Grok Imagine Video. Start-and-end-frame and multi-reference modes are not listed for this model in the picker.
How do I use Grok Imagine Video in Riverflow?
Sign in to Riverflow, open the video creation tool and choose Grok Imagine Video from the model picker. Add your brief and any required references, then review the available settings and credit cost before generating.
How much does Grok Imagine Video cost?
Grok Imagine Video (Default): 20 credits for 5s, 20 credits for 10s at 720p · 16:9 · starting image · audio off. These are generation costs; reference preparation, resolution, aspect ratio, audio and video-input workflows can change the total. Riverflow shows the full quote before you generate.
Other models to explore
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