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Step by step · October 21, 2026

How to use Omni Flash in 5 steps

To use Omni Flash, open Reviral Cinema, pick Omni Flash in the model list, describe the video, add up to 3 reference images if you want, set the length (4, 6 or 10 seconds), resolution and aspect, then press Generate once you have seen the price (25 credits a clip) on the button. The finished clip opens on its own page, ready to download.

25
credits a clip
4-10 s
one clip
1080p
highest resolution

The steps

Make a Omni Flash video in 5 steps

The words in quotes are the exact labels in Reviral's Cinema.

  1. 01

    Open Cinema and pick Omni Flash

    Open Cinema, press the model name and type "Omni" in "Search models…". Pick Omni Flash.

  2. 02

    Describe the video

    In "Describe the video you want to create…", write who is in the shot, what they wear and do, where it happens and how the light falls, the one camera move, the sound and the last frame. The prompt guide has three prompts to copy.

  3. 03

    Add references (optional)

    Add up to 3 photos: a face, an outfit or a place to follow.

  4. 04

    Set length, resolution and aspect

    Under "Model parameters", set Duration (4, 6 or 10 seconds), Resolution (720P or 1080p) and Aspect (16:9 or 9:16; 1080p is 16:9).

  5. 05

    Press Generate and download

    The credits show on the Generate button before you press: 25 a clip at any length. Cinema then opens the clip's page; press Download when it is ready.

From the written prompts

Tips for a better Omni Flash result

A 10-second clip costs the same as a 4-second one on Reviral, so write a prompt with a clear beginning, middle and last frame and use the full 10 seconds.

Describe things physically: the fabric and colour of each garment, what moves it, what the light comes from. Give the shot one camera move.

FAQ

How-to questions

Do I need reference images?+

No. Omni Flash makes video from a prompt alone; references help when you want a specific face, outfit or place.

How long can my clip be?+

4, 6 or 10 seconds.

Where do I find my finished video?+

After you press Generate, Cinema opens the clip's own page; it is also in your videos list. Press Download there.

What does it cost?+

25 credits a clip, at any length.

25 credits a clip · price shown before you press

Make your first Omni Flash video

Open Cinema with Omni Flash picked, write what you want and see the price on the Generate button before you press. New accounts get 100 free credits, no card needed.

Make an Omni Flash video

By  Founder, Reviral Last updated