---
title: "Changes to Produce a video from reference images and videos with Seedance 2.0"
method: POST
path: "/v2/video/generate/seedance-2-reference-to-video"
---

# Changes to Produce a video from reference images and videos with Seedance 2.0

`POST /v2/video/generate/seedance-2-reference-to-video`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 34 revisions.

- **2026-09-19** `4e95197be44a` — 2 breaking, 4 info
- **2026-09-17** `9d3ff2d98e27` — 2 info
- **2026-09-16** `a235a15c0235` — 1 info

## Changes

- **2026-09-19** `4e95197be44a` — 2 breaking, 4 info
  - removed the enum value `AUTO` of the request property `aspect_ratio` (media type: multipart/form-data)
  - removed the enum value `AUTO` of the request property `aspect_ratio` (media type: application/json)
  - the `aspect_ratio` request property default value changed from `AUTO` to `auto` (media type: multipart/form-data)
  - the `aspect_ratio` request property default value changed from `AUTO` to `auto` (media type: application/json)
  - added the new `auto` enum value to the request property `aspect_ratio` (media type: multipart/form-data)
  - added the new `auto` enum value to the request property `aspect_ratio` (media type: application/json)
- **2026-09-17** `9d3ff2d98e27` — 2 info
  - added the new optional request property `reference_audios` (media type: multipart/form-data)
  - added the new optional request property `reference_audios` (media type: application/json)
- **2026-09-16** `a235a15c0235` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/ideogram/apis/ideogram-openapi-3-0/docs/v2/video/generate/seedance-2-reference-to-video/post.md) · [API](https://skmtc.dev/ideogram/apis/ideogram-openapi-3-0.md) · [Page](https://skmtc.dev/ideogram/apis/ideogram-openapi-3-0/changes/v2/video/generate/seedance-2-reference-to-video/post)