# Gemini Omni Flash 1.2

> Video with its own sound, five ways — from words, frames, or reference pictures and a clip; a clip changed by your words; a clip continued. Up to 4K.

**Gemini Omni Flash 1.2** is a video model that takes many kinds of input. It works five ways: from your words alone; from a picture of yours as the first frame, with a second one as the last frame if you like; from reference pictures and a clip that guide a new video; on a clip you already have, changing what your words say; and on a clip you want to go on. When Studio offers it, you find it under **Videos** on Studio's home and **Generation** in **Choose a model**.

## What it takes and makes

### Make — words to video

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Length | 3 to 15 seconds — starts at 8 seconds |
| Quality | 720p, 1080p or 4K — starts at 720p |
| Shape | 16:9 or 9:16 — starts at 16:9 |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Animate — a picture comes to life

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Frames | A first frame (required) and, if you like, a last frame |
| Length | 3 to 15 seconds — starts at 8 seconds |
| Quality | 720p, 1080p or 4K — starts at 720p |
| Shape | 16:9 or 9:16 — starts at 16:9 |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Reference — your pictures and clips guide a new video

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Pictures | Up to 10 pictures (Image 1, Image 2… in the order you add them) |
| Video clips | One clip, if you like, up to 15 seconds |
| Length | 3 to 15 seconds — starts at 8 seconds |
| Quality | 720p, 1080p or 4K — starts at 720p |
| Shape | 16:9 or 9:16 — starts at 16:9 |
| Naming your references | Type @ and pick one — one of each kind, read as “the picture”, “the clip” or “the sound” |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Edit — change a clip you already have

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Your clip | One video clip, up to 15 seconds long |
| Length | Follows your clip |
| Quality | 720p, 1080p or 4K — starts at 720p |
| Shape | Follows your clip |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Extend — continue a clip

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Your clip | One video clip, any length |
| New seconds | 3 to 10 seconds — starts at 8 seconds |
| Quality | 720p, 1080p or 4K — starts at 720p |
| Shape | Follows your clip |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

The price is never written here — prices change. It is on the model's page in Studio: on the **Make** button and beside each length, size or quality that changes it, before you press.

## Writing for it

Say what happens, plainly. For an **Edit**, one simple instruction works best — "make this anime, keep everything else the same".

**With a last frame** the video is made between your two pictures, and its length is shorter — Studio says how long when you add one.

**Extend** takes a clip of any length: the model reads its last moments and adds the new seconds you choose.

Every take is made with its own sound. Turn **Sound** on to keep it; left off, your take arrives without it.

Source: https://routix.studio/help/video-models/gemini-omni-flash-1-2 · Updated 2026-11-09