The scene isn't over until you say so.
HappyHorse 1.1 Extend continues a video from its ending, generating 3-15 seconds of matching new footage — and its 1080p rate of 7 credits per second undercuts the 1.0 endpoints. On Zorq it is the HappyHorse family's value pick for HD extensions.
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HappyHorse 1.1 ExtendWhy creators pick HappyHorse 1.1 Extend
Continues from the ending
The model reads your clip's final moments and generates footage that carries the motion forward.
Cheapest HappyHorse 1080p
7 credits per second at 1080p — v1.1's headline improvement over the 1.0 endpoints' 10.
3-15 seconds per pass
Add a beat or a whole second act, billed per second.
Any source clip
Extend videos made with any model on Zorq — or uploaded from outside.
How to use HappyHorse 1.1 Extend on Zorq
No install, no waitlist — it runs in the browser.
Sign in free
Sign in with Google or Apple at zorqai.com — free starter credits, no credit card needed.
Pick HappyHorse 1.1 Extend
Open the Video tool at zorqai.com/videogenerate and select HappyHorse 1.1 Extend in the model picker.
Upload and describe
Add the clip to continue, describe what happens next and choose how many seconds to add.
Generate
Hit Generate — the extended footage renders to your library.
Simple pricing that covers it all
Credit-based plans for image, video, voice and more — not just one media type.
Prices shown billed annually · save up to 67% vs monthly · compare all plans
Frequently asked questions
What is HappyHorse 1.1 Extend?
HappyHorse 1.1 Extend is a video continuation model — it picks up an uploaded clip from its ending and generates 3-15 seconds of new footage that matches the motion, at 720p or 1080p. On Zorq AI you run it in the browser after signing in with Google or Apple.
How many credits does HappyHorse 1.1 Extend cost?
5 credits per second at 720p and 7 credits per second at 1080p — the cheapest 1080p extend rate in the HappyHorse family. Adding 5 seconds at 1080p is 35 credits. Plans start at $9/mo billed annually.
HappyHorse 1.1 Extend vs 1.0 Extend?
The 720p rate is identical (5 credits per second), but v1.1 drops 1080p from 10 to 7 credits per second. Unless you have a specific reason to stay on 1.0, v1.1 is the better value for HD extensions.
Is the added footage silent?
Yes — HappyHorse renders silent video, so extended sections have no generated sound. If your source has audio you plan to keep, consider Seedance 2.0 Extend, which generates audio natively.
Can I extend more than once?
Yes — extend the extended clip again to keep building the scene, paying only for each added stretch.
Try HappyHorse 1.1 Extend now
One subscription covers this model plus 25+ more for image, video, voice and lipsync.