The Media Generator node creates images, video, and audio with AI through Fal.ai. The model list is fetched live from the Fal catalog, and each model’s input fields are built from its own schema, so the form always matches the model you pick.
What it does
- Generates media from text, and can turn an image into video where a model supports it.
- Loads a live, searchable catalog of image, video, and audio models.
- Builds the input fields dynamically from the selected model, so there are no stale hardcoded parameters.
- Returns a single media asset URL.
Configuration reference
| Field | Required | What it does |
|---|---|---|
| Model | Yes | The Fal.ai endpoint, for example fal-ai/flux/schnell. Chosen from the live catalog. |
| Media type | No | image, video, or audio. Filters the picker and picks how the result is shown. Defaults to image. |
| Field values | Varies | The model’s own inputs, keyed by its schema, for example prompt, image_url, image_size. Text values support variable tags. The exact keys depend on the chosen model. |
Local or Cloud, and cost
Media Generator runs in both Local and Cloud modes. It is a high-cost node at 10 credits per run, because media generation is expensive. See Cost and usage tracking.
Using the result in later nodes
The node produces one media asset URL, referenced with [Input from <this-node-id>]. Use it in a Create Post/Product node or a Send Email node.
Worked example: generate a hero image
- Pick an image model such as fal-ai/flux/schnell.
- Set the prompt to
A minimalist product hero image of [[product] from trigger-1]and image_size to landscape_16_9. - Feed the result into a post’s featured image.
Related
- Unsplash Image node for free stock photos
- Create Post/Product node
- Cost and usage tracking
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