Runway Video
Runway Video video model
Use Runway Video with its current video limits visible.
Vizify lists Runway Video as a single video policy covering 5/10s at 720p / 1080p. This page shows its verified public parameter envelope and the workflows that accept it.
1 available policy Duration: 5/10s Output: 720p / 1080p Up to 1 reference image Silent video Text or image start
Verified catalog facts
What Vizify exposes for this model family.
These facts are generated from the current public catalog, not copied from provider marketing.
Text · Image
Video
Video generation
Reviewed 2026-08-02
Where this family fits.
Preparing a bounded Runway Video shot brief
Checking 5/10s, 720p / 1080p and 16:9 / 9:16 before you run
Deciding between the 5/10s Runway Video lengths before writing the prompt
Cuts you will score or narrate yourself, because Runway Video returns silent video
Animating a single reference image with Runway Video
What not to assume.
Every request has to fit the Runway Video envelope of 5/10s and 720p / 1080p; values outside it are refused before rendering.
Runway Video returns video without an audio track, so any sound has to be added after the render.
Motion can drift in identity, geometry, small text, logos and continuity, so Runway Video output still needs review before publishing.
A Runway Video request is asynchronous: a pending job is not a finished clip.
1 resolution-and-duration combinations are refused on purpose, so 1080p is not available at every Runway Video length.
What the Runway Video envelope allows
Runway Video currently lists 5/10s durations, 720p / 1080p output and 16:9 / 9:16 aspect ratios. Length is a choice between 5/10s rather than a free range, so the cut is decided before the prompt is written. 1 resolution-and-duration pairs are rejected, so 1080p is not available at every length.
Choosing the workflow
Runway Video starts from a prompt alone or from a reference image, so the first decision is which of the two carries the framing. One reference frame is accepted per request. The clip arrives silent, so the audio pass belongs to the edit.
How a request runs
Vizify inspects the selected policy before it sends the request, so a value outside the published envelope is refused rather than quietly adjusted. Video generation is asynchronous: a pending job is not a completed artifact, and the returned clip still needs a review pass for identity, geometry, small text and continuity before it is published.
Evidence boundary
Availability and parameters were checked against Vizify’s generation catalog on 2026-08-02. These product facts do not establish market ranking, external pricing, or benchmark leadership.
FAQ
Questions about Runway Video models in Vizify
Is Runway Video available in Vizify?
Yes. Runway Video is listed in the current public video catalog as 1 selectable policy.
What does the Runway Video model page cover?
It covers the single Runway Video policy: 5/10s durations, 720p / 1080p output, 16:9 / 9:16 aspect ratios and its reference limits.
What duration, resolution and aspect ratios does Runway Video support?
The catalog lists 5/10s, 720p / 1080p and 16:9 / 9:16. Only the listed lengths are accepted, so the cut is chosen before the prompt is written.
Does Runway Video generate audio?
No. Runway Video returns silent video, so music, dialogue and effects are added in a later step.
How many reference images can Runway Video use?
One reference image per request. Runway Video also accepts a text-only start when no frame is supplied.
Where do I start a Runway Video video?
Open a compatible Vizify video tool, prepare the prompt and any required reference image, then let Vizify inspect the selected Runway Video policy before execution.