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# PixVerse V6 Max

> Text- and image-to-video up to 15 seconds at 1080p, with 5,000-character prompts, shot-by-shot direction, and native synchronized audio.

![PixVerse V6 Max](https://media.empiriolabs.ai/model-logos/pixverse-v6-max.png)

[PixVerse](/providers/pixverse) · Video Generation

`POST /v1/videos/generations`

Text- and image-to-video up to 15 seconds at 1080p, with 5,000-character prompts, shot-by-shot direction, and native synchronized audio.

## At a glance

| Field               | Value                                                                        |
| ------------------- | ---------------------------------------------------------------------------- |
| Model id            | `pixverse-v6-max`                                                            |
| Model release date  | -                                                                            |
| Input modalities    | Text, Image                                                                  |
| Output modalities   | Video                                                                        |
| Context window      | -                                                                            |
| Weight precision    | -                                                                            |
| Features            | text_to_video, image_to_video, audio_sync, multi_shot, character_consistency |
| Native inference    | No                                                                           |
| New                 | Yes                                                                          |
| Supported endpoints | `POST /v1/videos/generations`                                                |
| Alternate model ids | `pixverse/v6-max`                                                            |

## Pricing

| Charge                    | Spec       | Rate       |
| ------------------------- | ---------- | ---------- |
| Standard 360p no audio    | per second | \$0.025556 |
| Standard 360p with audio  | per second | \$0.035778 |
| Standard 540p no audio    | per second | \$0.035778 |
| Standard 540p with audio  | per second | \$0.046    |
| Standard 720p no audio    | per second | \$0.046    |
| Standard 720p with audio  | per second | \$0.061333 |
| Standard 1080p no audio   | per second | \$0.092    |
| Standard 1080p with audio | per second | \$0.117556 |

## Example request

```bash
curl https://api.empiriolabs.ai/v1/videos/generations \
  -H 'Authorization: Bearer $EMPIRIOLABS_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"model": "pixverse-v6-max", "prompt": "sunrise over the ocean", "duration": 6}'
```

## Parameters

| Parameter               | Type    | Required | Default  | Description                                                                                                                                                  |
| ----------------------- | ------- | -------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `prompt`                | string  | yes      | -        | Scene description, up to 5000 characters. Describe several shots in order, such as Shot 1 and Shot 2, for a multi-shot clip.                                 |
| `mode`                  | enum    | no       | `"auto"` | How your inputs are used. auto detects it from what you attach. t2v is text to video. i2v animates one image. · Allowed: `auto`, `t2v`, `i2v`                |
| `resolution`            | enum    | no       | `"720p"` | Output resolution. Higher resolutions bill at a higher per-second rate. · Allowed: `360p`, `540p`, `720p`, `1080p`                                           |
| `aspect_ratio`          | enum    | no       | `"16:9"` | Output aspect ratio for text-to-video. Image-to-video follows the source image instead. · Allowed: `16:9`, `4:3`, `1:1`, `3:4`, `9:16`, `2:3`, `3:2`, `21:9` |
| `duration`              | number  | no       | `5`      | Clip length in seconds. · Range: 1 – 15                                                                                                                      |
| `generate_audio_switch` | boolean | no       | false    | Generate native synchronized audio with the video. Bills at the higher with-audio rate for the chosen resolution.                                            |
| `seed`                  | number  | no       | -        | Reproducibility seed. The same seed with the same inputs returns a similar result. · Range: 0 – 2147483647                                                   |
| `image`                 | string  | no       | -        | Source image URL for image-to-video.                                                                                                                         |

## Notes

Text-to-video and image-to-video up to 15 seconds at 1080p, with native synchronized audio. Prompts can run to 5,000 characters, so one prompt can direct performance, camera movement and shot design in detail.

**Modes**

* `t2v`: text to video.
* `i2v`: animate a single image.
* `auto`, the default, uses `i2v` when an image is attached and `t2v` otherwise.

**Output**

* 360p, 540p, 720p and 1080p, 1 to 15 seconds.
* Aspect ratios 16:9, 4:3, 1:1, 3:4, 9:16, 2:3, 3:2 and 21:9 on text-to-video. Image-to-video follows the source image.
* Set `generate_audio_switch` to true for native synchronized audio.
* For several shots in one clip, describe them in order in the prompt, for example "Shot 1: ... Shot 2: ...".

**Billing**

* Billed per second of generated video at the rate for the output resolution, with a higher rate when audio is on.

**Input limits**

* One image: PNG, JPEG or WebP, up to 20MB and 10000px on the long edge.
* First and last frame, reference images, video input and clip extension are not available on this model. Use PixVerse V6 for those.

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*Machine-readable schema:* `GET https://api.empiriolabs.ai/v1/models/pixverse-v6-max`.