Google Veo release notes on clip length or extension
4 Google Veo entries on clip length or extension, 23 June 2025 to 8 December 2025, across Veo 2, Veo 3 and Veo 3.1. The latest: Veo 3.1 video extension reaches Vertex AI in preview. From 2 source pages, read 2026-09-25; no maker pays to be listed.
| Line | Entries |
|---|---|
| Adobe Firefly Video | 1 |
| Amazon Nova Reel | 2 |
| Gemini Omni | 3 |
| Google Veo | 4 |
| Kling AI | 3 |
| LTX | 2 |
| Midjourney video | 1 |
| MiniMax Hailuo | 2 |
| PixVerse | 2 |
| Runway | 3 |
| Seedance | 7 |
| Sora | 1 |
| Vidu | 1 |
| Wan | 6 |
Inclusion rule. Lines with at least one entry of this kind. Order. Alphabetical by line.
Google Veo has 4 entries on clip length or extension in the register, the first of them dated 23 June 2025.
1The entries
23 June 2025, Veo 2
In addition to a providing a first frame of a video, you can specify the last frame of a video or a video to extend in length.
Google Cloud, Vertex AI release notes
- June 23Veo 2 on Vertex AI takes a last frame as well as a first, or a video to extend2025
8 September 2025, Veo 3
You can use Veo 3 to create 4, 6, or 8 second videos.
Google Cloud, Vertex AI release notes
- September 8Veo 3 on Vertex AI can make 4, 6 or 8 second clips2025
It came 77 days after the previous one.
15 October 2025, Veo 3.1
Released Veo 3.1 and 3.1 Fast models in public preview, with new features including: Extending Veo-created videos. Referencing up to three images to generate a video. Providing first and last frame images to generate videos from.
Google, Gemini API changelog
- October 15Veo 3.1 preview adds extension, up to three reference images and first-and-last-frame input2025
It came 37 days after the previous one.
8 December 2025, Veo 3.1
Veo 3.1 supports video extension in Preview.
Google Cloud, Vertex AI release notes
- December 8Veo 3.1 video extension reaches Vertex AI in preview2025
54 days after the entry before it.
2The same kind of change in other lines
- Adobe Firefly Video: 1 entry, October 2024
- Amazon Nova Reel: 2 entries, April 2025
- Gemini Omni: 3 entries, June 2026 to August 2026
- Kling AI: 3 entries, June 2025 to December 2025
- LTX: 2 entries, February 2026 to August 2026
- Midjourney video: 1 entry, June 2025
- MiniMax Hailuo: 2 entries, June 2025
- PixVerse: 2 entries, June 2025 to March 2026
- Runway: 3 entries, September 2024 to November 2024
- Seedance: 7 entries, August 2026
- Sora: 1 entry, March 2026
- Vidu: 1 entry, October 2025
- Wan: 6 entries, May 2025 to August 2026
Google Veo, every entry · Clip length and extension, every line · Veo 3 · Veo 3.1
3Notes read
- Google Cloud, Vertex AI release notes, read 2026-09-25
- Google, Gemini API changelog, read 2026-09-25
4Where new versions end up
Release notes such as “Google Veo” matter once a pipeline runs the models; SceneMixer's guides describe how it does:
AI dubbing replaces the audio of a finished clip and then tries to match the lips. Native-language generation gives the video model the line in the target language before the shot exists, so mouth movement, pauses and shot length are produced for that language.
SceneMixer, Native-Language Dialogue vs. Dubbing in AI Video (2026): Why the Cast Should Speak the Line — “Is native-language generation the same as AI dubbing?” (read 2026-10-13)
The second trim replaces the first trimmed version; the generated clip stays in Version History.
SceneMixer, Trim a Clip: Cut the Start or the End Without Regenerating — “Can I trim the same clip twice?” (read 2026-10-13)