---
title: "Changes to Generate Video"
method: POST
path: "/v1/video/generations"
---

# Changes to Generate Video

`POST /v1/video/generations`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 4 of 29 revisions.

- **2026-03-12** `e43237fc5324` — 2 warning, 3 info
- **2026-03-05** `8c335444d304` — 2 info
- **2026-02-25** `9cc8f20f40c8` — 2 breaking, 2 info
- **2026-02-09** `bb6f89ac9cd3` — 1 info

## Changes

- **2026-03-12** `e43237fc5324` — 2 warning, 3 info
  - removed the request property `fps`
  - removed the request property `size`
  - added the new optional request property `advanced_creative`
  - added the new optional request property `aspect_ratio`
  - the `model` request property default value changed from `gemini-3-flash` to `veo-3.1-generate-001`
- **2026-03-05** `8c335444d304` — 2 info
  - added the optional property `video_format` to the response with the `200` status
  - the `output_type` response's property default value changed from `base64` to `both` for the status `200`
- **2026-02-25** `9cc8f20f40c8` — 2 breaking, 2 info
  - the response property `video_base64` became optional for the status `200`
  - response property `video_base64` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - added the optional property `output_type` to the response with the `200` status
  - added the optional property `video_url` to the response with the `200` status
- **2026-02-09** `bb6f89ac9cd3` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/elicitlabs/apis/elicit-labs-api/docs/v1/video/generations/post.md) · [API](https://skmtc.dev/elicitlabs/apis/elicit-labs-api.md) · [Page](https://skmtc.dev/elicitlabs/apis/elicit-labs-api/changes/v1/video/generations/post)